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LMT TANDHJULSGEAR

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Z1DRIVE

TECHNOLOGY

Electric Motors Three - phase Electric Motors Single - phase Electric Motors Motors of Welded Construction DC - Electric Motors EEx - Electric Motors Special Electric Motors Generators and Converters

Gearunits and Gearmotors Helical Gearmotors Helical Shaft Mounted Gearmotors Worm Gearmotors Variable Speed Drives Special Gear Units

Electronics, Regulation and Automatic Control Power Electronics

- semi - conductive rpm regulators for DC motors - semi - conductive rpm regulators for AC motors - devices for smooth motor starting - other special - purpose power electronic devices

Process Electronics and Automation - electronic relays - freely programmable devices - special - purpose microprocessor control devices

Low - Voltage and Medium Voltage Control Units and Devices - All - purpose low voltage control - distribution cabinets - special - purpose low voltage control - distribution cabinets - automatic starters - medium - voltage motorstart cubicles

Other Programmes Pumps and Pump Systems Household Appliances Overhaul and Service Process Equipment Irrigation Equipment El. Power Units Engineering

Z2CONTENTS

GEARUNITS AND GEARMOTORS

................................................................................

Page Z3

HELICAL AND HELICAL SHAFT Introduction.................................................................... Z4 MOUNTED GEARMOTORS Technical Execution....................................................... Z4 Power, Torque and Speed ...................... .................... Z4 Efficiency ..................................................................... Z4 Gearunit Weight ...............................................…….… Z4, Z12 Modular System .......... ................................................ Z5 Designation ................................................................... Z5 Enquiru and Order Data Sheet...................................... Z6 Drive Selection ................. ........................................... Z7-Z9 Lubrication ................................................................... Z10 Mounting Position......................................................... Z11 General Notes Appertaining to the Dimension Sheets... Z13 Instructions for Installation, operation & Maintenance... Z14 Delivery and Storage.................................................... Z14 Installation......... .......................................................... Z14 Assembly and Disassembly........................................... Z14 Vibrations ..................................................................... Z14 Starting ......................................................................... Z15 Maintenance ................................................................ Z15 Spare Parts ................................................................ Z15

HELICAL GEARMOTORS Selection Tables ........................................................... Z17-Z23 Dimensions Sheets....................................................... Z30-Z37

HELICAL GEAR UNITS Selection Tables .......................................................... Z24-Z26 Dimensions Sheets....................................................... Z38-Z39

DOUBLE HELICAL GEARMOTORS Description ................................................................... Z27 Selection ...................................................................... Z27-Z29

HELICAL SHAFT MOUNTED Selection Tables .......................................................... Z41-Z42 GEARMOTORS Dimensions Sheets ...................................................... Z45-Z46

HELICAL SHAFT MOUNTED Selection Tables .......................................................... Z43 GEAR UNITS Dimensions Sheets ...................................................... Z47-Z48 Torque Arm ............ ..................................................... Z49

DOUBLE SHAFT MOUNTED Description ................................................................... Z44 GEARMOTORS Selection ..................................................................... Z44

ELECTRIC MOTORS Introduction .................................................................. Z51

Technical Description.................................................... Z51-Z53

EC - Directives ............................................................. Z55

LIST OF SPARE PRATS ...................................................................................... Z56-Z57

Z3GEARUNITS AND GEARMOTORS

HELICAL GEARMOTORS

P = 0,12 - 160 kW n2 = 0.1 - 900 min-1 T2 ≤ 25000 Nm

HELICAL SHAFT MOUNTED

GEARMOTORS

P = 0,12 - 15 kW n2 = 0.1 - 280 min-1 T2 ≤ 1800 Nm

HELICAL GEAR-WORM

GEARMOTORS

P = 0,12 - 30 kW n2 = 0,1 - 200 min-1 T2 ≤ 4000 Nm

VARIABLE SPEED

DRIVES

P = 0,12 - 15 kW n2 = 450 - 3550 min-1 R = 1:4, 1:6, 1:8

SPECIAL GEAR UNITS

Both modifying the existing gearunits and the new technical solutions - on request

Z4HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

Introduction Helical and helical-shaft mounted gearmotors based on modular assembly system enable the optimal solutions for numerous drives of low speed operating machines which cannot be resolved any more using an electric motor. Modular system enables a great deal of gear alternatives with a minimum of both standard and type components and assemblies the system consists of. All of these gearunits are standardly produced and supplied as helical, helical-shaft mounted or - in combination with el.motors or input assemblies. The gears are distinguished by their simple coupling possibilities with electric motors as gear motors which enable a good alignement of the electric motor shaft and first gear shaft providing a long-lasting and reliable functioning of the gearunits. There is no need for the motor foundation and the compactness is also better. The electrical characteristics of the electric motors intended for gears which are used at motor gears are identical with standard IEC electric motors intended for industrial purposes. Their mechanical characteristics slightly differ from standard IEC electric motors as far as their flange and shaft end coupling dimensions and reinforced bearings are concerned. There is a possibility of mounting IEC motors with a special adapter for IEC motors (up to 200 mm shaft height, I.E. up to 30 kW) with an elastic coupling incorporated. The gearunits can also be supplied without electric motors as motorless gearunits if the subassembly B, BT is fitted to the input side of both helical or shaft-mounted gearunits.

Technical Execution The gearunits′ housings are made of grey iron, they are mechanically and thermally stable and can reduce the vibrations. Their construction is meant for continuous duty. They are determined by the max. output torque. There are two types of executions of the housings: with or without feet. The gears are made of alloyed steel by turning and milling (planing, if necessary). The desired characteristics are obtained by thermal processing and grinding of the surfaces. Cautious manufacturing and permanent control assure high quality and reliability of different stages of transmission (according to standard series R20/3). The gear shafts are produced of plain refined steel distinguished by the best characteristics as to hardness, rigidity and tenacity. The bearings are roller bearings that make the assembly more simple and assure high carrying capacity. Lubrication by splashing oil creates the oil film between the teeth in contact eliminating the metal contact. Besides that, lubricating oil leads the thermal losses onto the housing and protects from corrosion in working and stand-still condition of the gearunit. Tightening, as a very important element when the driving security is concerned, is done by means of both high quality shaft tighteners and tightening caps which prevent the oil leakage and the penetration of the dust into the gearunit. Colouring and antirust protection is standardly performed with a basic colour onto which a finishing layer of RAL 7001 GREY colour is painted. The processed surfaces are protected with a thin antirust coating. It is possible to request some other kind of colouring and protection.

Power, Torque and Speed Values of output power greaded acording to ISO 497/73 and torque values from selection tables refer to the standard execution, standard ambiental conditions and also standard lubrication of gearunits and motor gears. Motor output values given in tables are just orientational ones. In every single case of application the crucial parameter is the output torque at requested output r.p.m. The output r.p.m. values given in tables for the selection of the gearunits are rounded off to the standard values according to R20 series. The real r.p.m. value is attainable from motor rated r.p.m. and gear ratio, and depends on real loading and changes of the network tension.

Efficiency The efficiency is defined mainly by rolling losses of teeth and bedding of the bearings. Depending on the number of stages of the gearunit the efficiency of the basic gearunit is between 94 and 98%. In case of a combination of basic and additional gearunit the efficiency is between 85-92%.

Gear Unit Weight Since the oil quantity depends on mounting position the gearunit masses given in the tables refer to the motor and motorless gearunits without oil filling. The oil masses are given in another table.

Modular System

Z5HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

Base Additional Input Assembly Induction Motor

Designation 71-415 - Gear Unit Size (shaftheight)

S - Helical Gear Unit with Foot P - P3 - Helical Gear Unit with Flange SP2 - Helical Gear Unit with Foot and Flange M - Helical Gear Unit Agitator N - Hollow Shaft Mounted Gear Unit NP - Shaft Mounted Gear Unit Flanged

1, 2, 3 - Number of Gear Stages

90-180 - Add. Gear Unit Size

2,3 - Gear Stages Number of the Additional Gearunit

B - Input Unit with Input Shaft

BT - Input Unit with Motor Mounting Platform

A6-A20 - IEC/B5 Adapter

ZK - Three Phase Motor KZK - Three Phase Brake Motor

ZKR - Three Phase Geared Motor KZKR - Three Phase Geared Brake Motor

63A-4 - 315 Md-4 - Motor Size and Number of Poles

Enquiry-and Order Data Sheet1)

Designation / Quantity /_________ pcs

Possible Combinations X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

1 2 3 4 5 6 7 8 9 10 11

Inverter

Double Gearunit

Z6HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

_________________________________________________________

Power P _________ kW Pmax _________ kW Pmin _________ kW

Output Speed n2 _________ r.m.p. n2max _________ r.m.p. n2min _________ r.p.m.

Output Torque3) T2 _________ Nm T2max _________ Nm T2min _________ Nm

Input Speed3) n1 _________ r.m.p. n1max _________ r.m.p. n1min _________ r.m.p.

Ratio3) i _________

Radial Load Output Shaft _________ N Input Shaft _________ N

Axial Load Output Shaft _________ N Input Shaft _________ N

Service Factor fB _________

Working Machine Inertia Moment _________kgm2

Number of Starts / hour _________1/h

Daily Running Time / hours _________h

Duty Type of Motors According to EN60034/IEC34 S/_________ %ED

Ambient Temperature (stand.: -20 +40oC) _________ oC

Enclosures (stand.: IP54) IM _________

Voltage Motor_________V Brake _________V Frequency _________ Hz

Motor Connection: ___________________________________

Connection of Windings __________/_________

Brake Torque (stand.: tabeled) _________ Nm

Mounting Position _________

Shaft / Hollow Shaft _________mm

Flange _________mm

Paint finish (Stand. RAL 7001-GREY) Special paint finishRAL _________

Packaging : (Tick a desired combination):

- individually on palette - transport unit - truck

- overseas - container - _____________

Further Tehnical Details:

2)

Z7HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

1) Data emphasized are obligatory when ordering 2) At two speed motors, variators′ and regulators′ appliance 3) For motorless gearunits

Drive Selection

The following metodology refers to gearmotors and motorless gears.

Drive Selection by Service Factor Determination In order to make a correct selection it is necessary to have all the information cencerning the drive conditions, i.e. mechanical and thermal loadings provoked by the working machine, working regime and ambiental conditions. The precise determination of all of the important factors requires detailed calculations. The most important of those factors are: • Type of loading and type of the working machine • Acceleration of the masses • Number of startings per hour • Daily operating time of the gearunit In order to make the selection of the gearunits easier we usually use, the so called, service factor summing up all the mentioned, important factors. By means of the service factor the drive selection is chosen according to the following condition: fBM≤fB, I.E.

T2=9550Pn

2

, and fB=TTmax

2

Tmax - Max. torque certain size of gearunit is capable of transmitting /Nm/ T2 - Output torque /Nm/ fBM - Necessary service factor of driven machine fB - Gearunit service factor P - Electric motor output power, i.e. gearunit input power /kW/ n2 - Gearunit output r.p.m /min-1/ fBM, Driving Machine Necessary Service Factor Determination

Load classification

Permiss.mass-acceleration

factor

Type of load and

Driven Machine

Starts per

hours

Daily operation in hours fB

4h 8h 16h 24h I

fa ≤ 0,25

Uniform load, Easy starting, small masses to be accelerated, smooth operation. Fans, centrifugal pumps, mixers for low density fluids, drilling machines, light conveyor belts, small weight cranes, bottle filling machines, moving screens, small worm conveyor belts, elevators, stirrers and mixers for materials with low viscosity

< 10

< 100

< 200

> 200

0,8

1,0

1,1

1,0

1,1

1,2

1,1

1,2

1,3

1,2

1,3

1,4

II

f a≤ 3

Moderate shock load, starting with moderate load, medium size masses to be accelerated, uneven operation conditions. Mixers and agitators with variable density ( fans used in mines, helical gear pumps, mashers, winches, sliding doors, unevenly loaded conveyor belts, heavy-duty elevators, rotating furnaces, tanning tubs, brick presses, turning devices, roller mills, cranes).

< 10

< 100

< 200

> 200

1,0

1,1

1,3

1,1

1,2

1,4

1,2

1,3

1,5

1,3

1,4

1,6

III

f a≤ 10

Heavy shock load, starting with heavy loads, larger masses to be accelerated, uneven operation conditions. Piston pumps, centrifuges, presses, cleaning drums, high density fluid mixers, aerators, cement mills, rolling mill equipment, brick presses.

< 10

< 100

< 200

>200

1,2

1,3

1,5

1,4

1,5

1,6

1,5

1,6

1,7

1,6

1,7

1,8

Jm All external inertia moments (recalculated to motor input) Mass acceleration factor fa = -------------------------------------------------------------------------------

J Inertia moment of driving motor

∗ - refer to factory

The service factor defines the size of gearunit and not the power of the driving motor. The higher the service factor for the chosen gearunit is the lower is the loading of the gearunit i.e. its safety is higher.

Z8HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

Knowing the motor power value: P and also the output rpm n2 and the torque T2 you can choose such a type or size of the gearunit i.e. Tmax at which the service factor condition fBM ≤ fB is satisfied. It is possible to choose a gearunit with a service factor fB < 1 in a case of quiet functioning and periodical duty (for example: S2-10min). At extreme working conditions of the driven machine (intensive shocks, usual reversing and braking, high ambiental temperature, high values of radial and axial forces, big masses to be accelerated, fa >10) necessary service factor of the driven machine, fBM >1.8. In both of the cases it is necessary to consult the factory. Selection Testing on a Basis of External Forces Helical Gearunit Helical - Shaft Mounted Gearunit

Fx FR Fx FR

FA FA

FR1

FR1

x

FR - Permissible external radial load at the midpoint of the output shaft extension Fx - Permissible external radial load at the point x of the output shaft extension FR1 - Permissible external radial load at the midpoint of the input shaft extension FA - Permissible external radial load: FA 0,4 FR for solid shaft FA FR for the hollow shaft with reinforced bearing bedding if FRexact= 0 l - Output shaft extension length x - Distance between the shaft support and the external radial load acting point l1 - Input shaft extension length d - Output shaft diameter d1 - Input shaft diameter a,b,y,c - Gearunit constants The tables give the permissible radial forces at the midpoint of the output and input shafts, consisting of service factor, fB=1, i.e. applied at Tmax. If the external radial force is acting on a distance x, permissible value of that force is being corrected by applying the following relations: 1.) Correction on a basis of the bearings working life

[ ]F Fy

c xN

XL R= ⋅

+

2.) Correction on a basis of the shaft rigidity

[ ]Fab x

NXW

≈⋅+103

*

(* At helical - shaft mounted gearunits b=0) The lower value of these two calculated values is the permissible external radial loading of the shaft.

Z9HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

Permissible Overhung Load Helical Gearunits

Type

Shaft extension

FR1

FR [N] for n2 [min-1] Constants

d [mm]

I [mm]

[N]

<10 10-16 16-25 25-40 40-63 63-100 100-160

160-250

>250 a [Nm]

b [mm]

y [mm]

c [mm]

71 -1 17 35 400 1000 150 16 74 56,5 80 -1 20 40 500 1500 174 16,5 105,5 85,5 90 -1 30 60 1000 2000 396 18 134,5 104,5 100 -1 35 80 1400 3000 724 20 152 112 132 -1 45 90 2000 5000 1487 25 173 128 90 -2 90 -3

25 50 400 4500 4000 4000 3000 3000 2000 1000 1000 1000 180 17 118 93

115 -2 115 -3

30 60 500 5000 5000 5000 4000 4000 3000 3000 3000 2000 304 19 143 113

140 -2 140 -3

40 80 1000 8000 8000 8000 8000 8000 6000 6000 5000 4000 618 20 173,5 133,5

180 -2 180 -3

50 100 1400 13000 13000 12000 11000 11000 10000 8000 7000 6000 1046 25 227,5 168,5

225 -2 225 -3

60 120 2000 18000 18000 18000 18000 16000 13000 10000 9000 8000 1750 25 264,5 199,5

250 -2 250 -3

70 140 4000 26100 26100 26100 21000 17000 15000 13000 12000 10000 3800 31 317,5 247,5

315 -2 315 -3

90 160 7000 67300 67300 67300 67300 66300 55200 41200 37100 35100 7000 35 374,5 294,5

375 -2 375 -3

120 200 9000 91400 91400 91400 91400 70300 70300 69300 65300 13350 35 482,5 382,5

415 -2 415 -3

140 250 12000 110500 106500 106500 100500 100500 93400 87400 25250 40 583 464

Helical - Shaft Mounted Gearunits

Type

Shaft extension

FR1

FR [N] for n2 [min-1] Constants

d [mm]

I [mm]

[N]

<10 10-16 16-25 25-40 40-63 63-100 100-160 160-250 >250 a [Nm]

y [mm]

c [mm]

90 -2 90 -3

30 60 400 5600 5500 5500 4600 3600 3300 2800 2700 2500 170 110 80

100 -2 100 -3

40 70 500 8000 7500 7100 6500 6000 5300 4100 4000 3500 280 140 100

112 -2 112 -3

50 90 1000 10000 8000 7500 7000 6600 6500 6000 5500 5000 450 170 130

132 -2 132 -3

60 120 1400 20000 18000 17000 16500 16000 15000 13000 12800 12000 1200 200 150

Determination of the Permissible Overhung Load at the Output Shaft Extension:

FT

d fxact zRe =⋅

⋅2 2

0 (N); it is necessary to satisfy : F Fxact XRe ≤

FRexact - overhung load on the output shaft of the gearunit (N) T2 - output torque (Nm) d0 - diameter of the transmision element (m) fz - transmission element factor Transmission element fz Remark - gear wheel 1,0 z > 17 teeth - gear wheel 1,15 z < 17 teeth - chain sprocket 1,0 z > 20 teeth - chain sprocket 1,25 z < 20 teeth - chain sprocket 1,4 z < 13 teeth - V belt pulley 1,75 influence of the tensile force - flat belt pulley 2,5 influence of the tensile force

Z10HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

Lubrication Each gear unit leares the factory ready to be put into operation filled up with a standard lubricatnt for the specified mounting position, whereat the sound power level LWA and the vibration characteristics are in accordance with the existing norms. Recommended lubrication

Utilization Type of Ambiental ISO Manufacturers* lubricant temperature

oC Viscosity

class RAFFINERYBEOGRAD

RAFFINERYNOVI SAD

FAM - KRU[EVAC

SHELL MOBIL GEAR -

ELF REDUCT-

AGIP

HELICAL

MINERAL

0 +40 VG - 220

KOMP. ASP-220

MEROPA 220

REDOL PLUS 220

OMALA 220

GEAR 630

ELF SP 220

BLASIA 200

GEARUNITS

OILS

- 15+25 VG - 100

KOMP. ASP- 100

MEROPA 100

REDOL PLUS 100

OMALA 100

GEAR 623

ELF SP 100

BLASIA 100

- 30+10 VG - 68 KOMP. ASP-68

MEROPA 68

REDOL PLUS 68

OMALA 68

D.T.E.11 ELF SP 68

BLASIA 68

GREASE - 30+25 - FOR PD - O

SIMNIA 0 EX 44

ALL TYPES OF

GEARUNITS

SYNTETIC OILS

- 40+80 VG - 220

SYNTOL RL 32

TIVELA WB

GL4664 LE 30

SYNTER-MA P 30

BEARINGS GREASE - 20+60 - LUMA 3 FORPD 3 ALVANIA 3

LUX 3 EPEX 3

* Or other reputable brand name equivalent

Average Quantity of Lubricants Helical Gearunits litres

Type LWA Mounting Position dB(A) B3 B5 B6/B7 B8 V1 V3 V5 V6

71 -1 70 0,3 0,3 0,6 0,65 0,5 0,5 0,5 0,5 80 -1 74 0,4 0,4 0,7 0,8 0,6 0,6 0,6 0,6 90 -1 76 0,5 0,5 0,8 1,2 0,8 0,8 0,8 0,8 100 -1 80 0,75 0,75 1,2 1,5 1,2 1,2 1,2 1,2 132 -1 84 1,75 1,75 2,0 3,0 2,5 2,5 2,5 2,5 90 -

2/3 70 0,3 0,25 0,6 0,65 0,78 0,65 0,75 0,65

115 -2/3 74 0,6 0,5 0,9 1,3 1,7 1,5 1,8 1,5 140 -2/3 76 1,3 1,0 2,2 2,6 3,3 2,8 3,3 3,0 180 -2/3 80 2,8 2,4 5,5 6,0 7,5 6,5 8,0 7,5 225 -2/3 84 3,0 2,8 7,5 9,0 10 10,5 10 10,5 250 -2/3 84 6,0 5,5 9,0 14 20 22 20 22 315 -2/3 86 12 11 30 43 48 43 48 43 375 -2/3 90 21 18 48 68 74 68 74 68 415 -2/3 90 30 27 72 107 115 107 115 107

Helical - Shaft Mounted Gearunits litres

Type LWA Mounting Position dB(A) H1/H2 H3/H4 H5/H6

90 -2/3 70 1,5 1,6 1,6 100 -2/3 74 2,7 3,8 4 112 -2/3 76 6,6 6,8 8 132 -2/3 80 11,0 11,5 13

Specific weight of the oils is: - mineral oil ≈ 0,9 kg/l - synthetic oil ≈ 1,05 kg/l The correct quantity of oil is determined by the oil level plug. LWA - Sound power level to IEC 34-9.

Z11

HELICAL AND HELICAL-SHAFT MOUNTED GEARMOTORS

Mounting Position The gearunits are adapted for both horizontal and vertical mounting positions according to DIN 42950, but they can also be accommodated for any other mounting position. The following tables bring the most frequent mounting positions: Two and Three-Stage Helical Motorgear Single-Stage Helical Motorgear Units with Foot and Flange Units with Foot and Flange

- Helical-Shaft Mounted - Helical-Shaft Mounted Motorgear Units Motorgear Units with Flange

Possible Terminal box and Cable Gland Positions:

0o

270o

180o

90o

1

2

3

For motor sizes beginning with 63 up to 132, the possible positions of the cable gland are: ″normal″ and 2. Weights

normal normal

- Breather - Oil - level plug - Oil - drain plug

normal

Z12HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

Helical Gearunits -

Basic Gearunit Input Assemblies Type S P,P1,P2,P3 M B BT

71 - 1 6,5 8,5 - 1,5 6 80 - 1 7,5 7,5 - 3,5 8,5 90 - 1 13 15 - 6 12 100 - 1 24 24 - 9,5 22 132 - 1 50 50 - 15 28

2 8 10 -

3 9 11 -

2 13 13,5 20,5

3 15 15,5 22,5

2 26 29 46

3 28 31 48

2 52 53 74

3 55 56 77

2 87 88 117

3 93 94 123

2 117 120 184

3 126 129 193

2 286 290 378

3 306 310 398

2 600 600 710

3 635 635 725

2 780 780 930

3 840 840 950

Helical - Shaft Mounted Gearunits -

Basic Gearunit Input Assemblies Type N NP B BT

2 17,5 18,5

3 18,5 19,5

2 27,5 28,5

3 28,5 29,5

2 43 46

3 45 48

2 76,5 81,5

3 79,5 84,5

General Notes Appertaining to the Dimension Sheets

90 -

115 -

140 -

180 -

225 -

250 -

315 -

375 -

415 -

90 -

100 -

112 -

132 -

6 1,5

8,5 3,5

12 6

22 9,5

28 15

42 23

- 45

- 70

- 110

6 1,5

8,5 3,5

6 12

22 9,5

Z13HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

a) Motor:

The dimension sheets contain just the overall dimensions of the motors. The LB and rB dimension refers to

brake motors (KZK and KZKR).

All the other dimensions are given in corresponding motor catalogues.

b) Gearunits:

This catalogue does not contain the dimension sheets of double gearunits. In case you have chosen this kind

of combination please, do require a confirmation of its dimensions, i.e. require its dimension sheet.

Shafts: - Diameter tolerances: per DIN 748

D, d ≤ 50 mm ISO k 6 > 50 mm ISO m 6 - Centre holes according to DIN 332, type D

D, d < 10 mm M 3 > 10 - 13 mm M 4 > 13 - 16 mm M 5 > 16 - 21 mm M 6 > 21 - 24 mm M 8 > 24 - 30 mm M10 > 30 - 38 mm M12 > 38 - 50 mm M16 > 50 - 85 mm M20 > 85 - 130mm M24 > 130 - 225mm M30

- Keys according to DIN 6885 / ISO R773/69

Flanges: Centerring shoulder tolerances: per DIN 42984

N ≤ 230 mm ISO j 6 N > 230 mm ISO h 6

Hollow Shafts: per DIN 748 Diameter tolerances D ISOH7

Shaft Heights: per DIN 747

H ≤ 250 mm -0,5 mm > 250 mm -1,0 mm

Instructions for Installation, Operation & Maintenance

Z14HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

Delivery and storage

Gearunits, i.e. motorgears are checked and verified in the Dept. of final control and then delivered prepared for running, filled up with lubricants in acordance with the desired mounting position. During warranty period the gearunits are to be opened just with a previous authorization of the manufacturer.

In case they are not meant for an immediate functioning all machine storage should be done indoors, in dry and dark conditions, in their own packaging material if possible.

Installation

In order to eliminate the possible resonant vibrations during exploitation, including all the negative consequences, a foundation stud or the supporting construction must be dimensioned in a way that the structure own frequency can differ min ±20% from the excitation dominant frequency.

The foundation studs or the supporting constructions themselves must be able to bear extraordinary break-down loadings.

Assembly and disassemby

When assembling the elements of transmission to the shafts of helical gearunits do not hit but assembly carefully using appropriate tools i.e. preheat the hub of the transmission element up to 80oC. That is the reason why the output shaft extension execution is done with an appropriate midpoint with a screw thread.

Particular attention is to be paid to the gearunit shaft allignement with the working machine.

Example:

How to assembly the shaft mounted gearunit onto the working machine and how to disassembly it:

Assembly Work position Disassembly

Using an appropriate torque arm you can assure the gearunit from swivelling due to reactive torque.

Vibrations

A reliable and safe functioning of mechanical gearunits requires the parameters of vibration to be in accordance with ISO 2372 and ISO/TC-60/WG-9-N55, IEC 34-14/N, and the sound power level according to IEC 34-9.

The control of the parameters of vibration according to the mentioned standards is done during testing, periodically during exploitation and it is obbligatory after overhauling.

The torque transmission from the gearunit to the working machine could be done by means of different couplings, chain sprockets, gears, belt pulleys. The elements of transmission up to the peripheral velocity of 20 m/s, must be statically balanced, and those with peripheral velocity over 20 m/s, must be dinamically balanced.

Starting

Z15HELICAL AND

HELICAL-SHAFT MOUNTED GEARMOTORS

Prior to starting it is necessary to adjust the ventilation screw on the top of the gearunit in order to enable free air circulation. Every gearunit should be started along with the working machine first unloaded and then loaded.

It is also necessary to control the temperature and the vibrations of the motorgear housing, the buzzing and the motor current. These are the parameters of a well selected, properly mounted and adequatly loaded gearunit.

The level of the lubricant has to be in accordance with the gearunit mounting position.

Maintenance

The maintenance of gearunits and gearmotors consists of

• control of gearunit and motor temperature

• control of motor current, voltage supply

• control of buzzing and vibrations

• control of oil (level, foaming, presence of water, viscosity, regreasing)

Bearings lubricated with grease must not be completely filled up in order to avoid overheating.

After 3000 operating hours (at least once in a six months) it is necessary to do the oil checkup or to change it, if necessary.

Independently from the gearunit operating hours it is recommendable to change the mineral oil at least after two years (not longer than 10000 h), and as to the syntetic oil the recommendable period is 4 years (not longer than 20000 h). Oils of different makes are not to be mixed up.

At gearunits the oil change is to be done at standstill and in hot driving condition. After the old has been drained out and after cleaning the housing the new oil is being put in through the airport, up to the oil level aperture.

Up to this level also the relubricating is done, if necessary.

If it is necessary to take off the motor during the period of exploitation care should be taken not to damage the teeth on the gearunit′s first and second gear. The first gear fitted to the gear shaft extension is taken off using appropriate tools.

In the event of dismantling and assembly of the whole gearunit a special care should be taken to the accuracy of the shaft seals, sealing caps and klingerit seals.

Spare parts

When ordering spare parts, apart of the designation, it is necessary to give all the name plate data.

Spare parts sheet with the recommended substituting elements is obtainable on request.

Z16HELICAL GEARMOTORS HELICAL GEARUNITS

HELICAL GEARMOTORS

Selection Table

Power P

[kW]

Output speed n2 [r.p.m.] Output torque T2 [Nm]

Service factor fB

Max. torqueTmax [Nm]

TYPE

GEAR MOTOR

900 800 630 500 400 315 280 1,3 1,4 1,8 2,3 2,9 3,6 4,1 19 17 13 11 8 7 6

25

71 -1 ZKR 63 A-4

11

0,12

355 315 280 250 224 200 160 140 125 100 90 80 71 3,2 3,6 4,1 4,6 5,1 5,7 7,2 8,2 9,2 11,5 12,7 14,3 16,1 27 25 22 19 17 15 12 11 9 8 7 6 5

90

90 -2 ZKR 63 A-4

12

80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 18 12,5 14,3 16,1 18,2 20,5 23 25,5 28,7 32,3 36,4 41 46 51 57 63 91 8 7 7 6 5 5 4 4 3,4 3 2,7 2,4 2,2 2 1,4

125

90 -3 ZKR 63 A-4

13

900 800 630 500 400 315 280 1,9 2,1 2,7 3,4 4,3 5,5 6,1 13,1 11,6 9,2 7,3 5,8 4,6 4,1

25

71 -1 ZKR 63 B-4

12

0,18

355 315 280 250 224 200 160 140 125 100 90 80 71 4,8 5,5 6,1 6,9 7,7 8,6 10,7 12,3 13,8 17,2 19,1 21,5 24,2 18,6 16,5 14,7 13,1 11,7 10,5 8,4 7,3 6,5 5,2 4,7 4,2 3,7

90

90 -2 ZKR 63 B-4

12

80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 18 12,521,5 24,2 27,3 30,7 34,4 38,2 43,0 48,4 54,6 61,4 68,8 76,7 86,0 95,5 138 5,8 5,2 4,6 4,1 3,6 3,3 2,9 2,6 2,3 2,0 1,8 1,6 1,5 1,3 0,9

125

90 -3 ZKR 63 B-4

13

900 800 630 500 400 315 280 2,7 3,0 3,8 4,8 6,0 7,6 8,5 9,4 8,4 6,6 5,2 4,2 3,3 2,9

25

71 -1 ZKR 71 A-4

12

280 250 224 200 160 140 125 100 90 80 71 8,5 9,6 10,7 11,9 14,9 17,1 19,1 23,9 26,5 29,8 33,6 10,6 9,4 8,4 7,5 6,0 5,3 4,7 3,8 3,4 3,0 2,7

90

90 -2 ZKR 71 A-4

13

0,25

80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 18 29,8 33,6 37,9 42,6 47,8 53,1 59,7 67,3 75,8 85,3 95,5 107 119 133 4,2 3,7 3,3 2,9 2,6 2,4 2,1 1,9 1,6 1,5 1,3 1,2 1,0 0,9

125

90 -3 ZKR 71 A-4

14

25 22,5 20 18 16 14 95,5 106 119 133 149 171 3,7 3,3 2,9 2,6 2,3 2,1

350

115 -3 ZKR 71 A-4

19

16 14 12,5 10 149 171 191 239 4,4 3,8 3,4 2,7

650

140 -3 ZKR 71 A-4

34

900 800 630 500 400 315 280 3,9 4,4 5,6 7,1 8,8 11,2 12,6 6,4 5,7 4,5 3,5 2,8 2,2 2,0

25

71 -1 ZKR 71 B-4

13

280 250 224 200 160 140 125 100 90 80 71 12,6 14,1 15,8 17,7 22,1 25,2 28,3 35,3 39,3 44,2 49,8 7,1 6,4 5,7 5,1 4,1 3,6 3,2 2,5 2,3 2,0 1,8

90

90 -2 ZKR 71 B-4

14

0,37

80 71 63 56 50 45 40 35,5 31,5 28 44,2 49,8 56,1 63,1 70,7 78,5 88,3 99,5 112 126 2,8 2,5 2,2 2,0 1,8 1,6 1,4 1,3 1,1 1,0

125

90 -3 ZKR 71 B-4

15

31,5 28 25 22,5 20 18 16 14 112 126 141 157 143 196 221 252 3,1 2,8 2,5 2,2 2,4 1,8 1,6 1,4

350

115 -3 ZKR 71 B-4

21

18 16 14 12,5 10 196 221 252 283 353 3,3 2,9 2,6 2,3 1,8

650

140 -3 ZKR 71 B-4

35

900 800 630 500 5,8 6,6 8,3 10,5 4,3 3,8 3,0 2,4

25

71 -1 ZKR 80 A-4

15

630 500 400 315 280 224 8,3 10,5 13,1 16,7 18,8 23,4 6,0 4,8 3,8 3,0 2,7 2,1

50

80 -1 ZKR 80 A-4

16

280 250 224 200 180 160 140 125 18,8 21,0 23,4 26,3 29,2 32,8 37,5 42,0 4,8 4,3 3,8 3,4 3,1 2,7 2,4 2,1

90

90 -2 ZKR 80 A-4

16

0,55

100 90 80 71 63 56 50 45 52,5 58 65,7 74,0 83,4 93,8 105 117 2,4 2,1 1,9 1,7 1,5 1,3 1,2 1,1

125

90 -3 ZKR 80 A-4

17

56 50 45 40 35,5 28 93,8 105 117 131 148 188 3,7 3,3 3,0 2,7 2,4 1,9

350

115 -3 ZKR 80 A-4

23

40 35,5 31,5 28 25 22,4 20 131 148 167 188 210 234 263 5,0 4,4 3,9 3,5 3,1 2,8 2,5

650

140 -3 ZKR 80 A-4

37

25 22,4 20 18 16 14 210 234 263 292 328 375 5,2 4,7 4,2 3,8 3,4 2,9

110

0

180 -3 ZKR 80 A-4

64

Z17

HELICAL GEARMOTORS

Selection Table

Power P

[kW]

Output speed n2 [r.p.m.] Output torque T2 [Nm]

Service factor fB

Max. torque Tmax [Nm]

TYPE

GEAR MOTOR

900 800 630 500 9,9 8,9 11,4 14,3 3,1 2,8 2,2 1,7

25

71 -1 ZKR 80 B-4

15,3

500 400 315 14,3 17,9 22,7 3,5 2,8 2,2

50

80 -1 ZKR 80 B-4

17

280 250 224 200 180 160 140 125 112 25,6 28,7 32,0 35,8 39,8 44,8 51,2 57,3 64 3,5 3,1 2,8 2,5 2,3 2,0 1,8 1,6 1.4

90

90 -2 ZKR 80 B-4

16

0,75

100 90 80 71 63 56 50 45 71,6 79 89,5 101 114 128 143 159 1,7 1,5 1,4 1,2 1,1 1,0 0,9 0,8

125

90 -3 ZKR 80 B-4

17

56 50 45 40 35,5 28 128 143 159 179 202 256 2,7 2,4 2,2 2,0 1,7 1,4

350

115 -3 ZKR 80 B-4

24

40 35,5 31,5 28 25 22,4 20 179 202 227 256 287 320 358 3,6 3,2 2,9 2,5 2,3 2,0 1,8

650

140 -3 ZKR 80 B-4

37

25 22,4 20 18 16 14 287 320 358 398 448 512 3,8 3,4 3,1 2,8 2,5 2,2

1100

180 -3 ZKR 80 B-4

64

900 800 630 500 11,6 13,1 16,6 21,0 2,1 1,9 1,5 1,2

25

71 -1 ZKR 90 S-4

19,3

500 400 315 21,0 26,3 33,3 2,4 1,9 1,5

50

80 -1 ZKR 90 S-4

20

355 315 280 250 224 200 180 160 140 125 29,6 33,3 37,5 42,0 46,9 52,5 58,4 65,7 75,0 84,0 3,0 2,7 2,4 2,1 1,9 1,7 1,5 1,4 1,2 1,1

90

90 -2 ZKR 90 S-4

20

1,1

160 140 125 112 100 90 65,7 75,0 84,0 93,8 105 117 3,0 2,7 2,4 2,1 1,9 1,7

200

115 -2 ZKR 90 S-4

26

100 90 80 71 63 56 50 45 40 35,5 105 116 131 148 167 188 210 233 263 296 3,3 3.0 2,7 2,4 2,1 1,9 1,7 1,5 1,3 1,2

350

115 -3 ZKR 90 S-4

28

45 40 35,5 31,5 28 25 22,4 20 233 263 296 333 375 420 469 525 2,8 2,5 2,2 1,9 1,7 1,5 1,4 1,2

650

140 -3 ZKR 90 S-4

41

25 22,4 20 18 16 14 420 469 525 584 657 750 2,6 2,3 2,1 1,9 1,7 1,5

1100

180 -3 ZKR 90 S-4

67

18 16 14 12,5 11,2 10 584 657 750 840 938 1051 3,6 3,2 2,8 2,5 2,2 2,0

2100

225 -3 ZKR 90 S-4

106

900 800 630 15,9 17,9 22,7 1,5 1,4 1,1

25

71 -1 ZKR 90 L-4

21,3

630 500 400 315 22,7 28,6 35,8 45,5 2,2 1,7 1,4 1,1

50

80 -1 ZKR 90 L-4

22

315 280 250 224 200 180 160 140 45,5 51,2 57,3 64,0 71,6 79,6 89,5 102 2,0 1,8 1,6 1,4 1,3 1,1 1,0 0,9

90

90 -2 ZKR 90 L-4

22

1,5

180 160 140 125 100 90 79,6 89,5 102 115 143 159 2,5 2,2 2,0 1,7 1,4 1,3

200

115 -2 ZKR 90 L-4

28

100 90 80 71 63 56 50 45 40 143 159 179 202 227 256 287 318 358 2,4 2,2 2,0 1,7 1,5 1,4 1,2 1,1 1,0

350

115 -3 ZKR 90 L-4

30

45 40 35,5 31,5 28 25 22,4 318 358 404 455 512 573 640 2,0 1,8 1,6 1,4 1,3 1,1 1,0

650

140 -3 ZKR 90 L-4

43

28 25 22,4 20 18 16 14 512 573 640 716 796 895 1023 2,2 1,9 1,7 1,5 1,4 1,2 1,1

1100

180 -3 ZKR 90 L-4

70

18 16 14 12,5 10 796 895 1023 1146 1433 2,6 2,3 2,1 1,8 1,5

2100

225 -3 ZKR 90 L-4

108

Z18

HELICAL GEARMOTORS

Selection Table

Power P

[kW]

Output speed n2 [r.p.m.] Output torque T2 [Nm]

Service factor fB

Max. torque Tmax [Nm]

TYPE

GEAR MOTOR

900 800 630 500 23,3 26,2 33,3 42,0 2,1 1,9 1,5 1,2

50

80 -1 ZKR 100 L-4

26,3

500 400 42,0 52,0 2,3 1,9

100

90 -1 ZKR 100 L-4

31,8

280 250 224 200 180 160 140 125 75,0 84,0 93,8 105 117 131 150 168 2,7 2,4 2,1 1,9 1,7 1,5 1,3 1,2

200

115 -2 ZKR 100 L-4

32

100 90 80 210 233 263 1,7 1,5 1,3

350

115 -3 ZKR 100 L-4

34

2,2

140 125 112 100 150 168 188 210 2,1 2,1 1,9 1,7

350

140 -2 ZKR 100 L-4

45

90 80 71 63 56 50 45 40 35,5 31.5 233 263 256 333 375 420 467 525 592 667 2,8 2,5 2,1 1,9 1,7 1,5 1,4 1,2 1,1 1,0

650

140 -3 ZKR 100 L-4

47

45 40 35,5 31,5 28 25 20 467 525 591 667 750 840 1051 2,4 2,1 1,8 1,6 1,5 1,3 1,0

1100

180 -3 ZKR 100 L-4

74

28 25 22.4 20 18 16 14 750 840 938 1051 1167 1313 1501 2,8 2,5 2,2 2,0 1,8 1,6 1,4

2100

225 -3 ZKR 100 L-4

112

18 16 14 12,5 11,2 1167 1313 1501 1681 1876 3,4 3,0 2,7 2,4 2,1

4000

250 -3 ZKR 100 L-4

145

900 800 630 500 400 31,8 35,8 45,5 57 71 3,1 2,8 2,2 1,7 1,4

100

90 -1 ZKR 100 Ld-4

35

500 400 315 57,3 71,6 133 3,5 2,8 1,5

200

100 -1 ZKR 100 Ld-4

46

315 280 250 224 200 180 160 140 125 91,0 102 115 128 143 159 179 205 229 2,2 2,0 1,7 1,6 1,4 1,3 1,1 1,0 0,9

200

115 -2 ZKR 100 Ld-4

35

100 90 80 287 318 358 1,2 1,1 1,0

350

115 -3 ZKR 100 Ld-4

37

3

160 140 125 112 100 179 205 229 256 287 2,0 1,5 1,7 1,4 1,2

350

140 -2 ZKR 100 Ld-4

48

100 90 71 80 63 56 50 45 287 318 403 358 455 512 573 636 2,2 2 1,6 1,8 1,4 1,3 1,1 1,0

650

140 -3 ZKR 100 Ld-4

50

71 63 56 50 45 40 35,5 31,5 404 455 512 573 637 716 807 910 2,7 2,4 2,2 1,9 1,7 1,5 1,3 1,2

1100

180 -3 ZKR 100 Ld-4

77

45 40 35,5 31,5 28 25 22.4 20 18 16 637 716 807 910 1023 1146 1279 1433 1592 1791 3,3 2,9 2,6 2,3 2,1 1,8 1,6 1,5 1,3 1,2

2100

225 -3 ZKR 100 Ld-4

115

20 18 16 14 12,5 11,2 1433 1592 1791 2046 2292 2558 2,8 2,5 2,2 2,0 1,7 1,6

4000

250 -3 ZKR 100 Ld-4

148

900 800 630 500 400 42,4 47,7 60,6 76 95 2,3 2,1 1,6 1,3 1,1

100

90 -1 ZKR 112 M-4

41,4

500 400 76,4 95,5 2,6 2,1

200

100 -1 ZKR 112 M-4

52,4

4

315 280 250 224 200 180 160 140 125 112 100 121 136 153 171 191 212 239 273 306 341 382 2,9 2,6 2,3 2,1 1,8 1,6 1,5 1,3 1,1 1,0 0,9

350

140 -2 ZKR 112 M-4

55

100 90 80 71 63 382 424 478 538 606 1,7 1,5 1,4 1,2 1,1

650

140 -3 ZKR 112 M-4

57

90 80 71 63 56 50 45 40 424 478 538 606 682 764 849 955 2,6 2,3 2,0 1,8 1,6 1,4 1,3 1,2

1100

180 -3 ZKR 112 M-4

84

Z19

HELICAL GEARMOTORS

Selection Table

Power P

[kW]

Output speed n2 [r.p.m.] Output torque T2 [Nm]

Service factor fB

Max. torque Tmax [Nm]

TYPE

GEAR MOTOR

4

45 40 35,5 31,5 28 25 22.4 20 18 849 955 1076 1213 1364 1528 1705 1910 2122 2,5 2,2 1,9 1,7 1,5 1,4 1,2 1,1 1,0

2100

225 -3 ZKR 112 M-4

122

22,4 20 18 16 14 12,5 11,2 1705 1910 2122 2388 2729 3056 3411 2,3 2,1 1,9 1,7 1,5 1,3 1,2

4000

250 -3 ZKR 112 M-4

155

900 800 630 58,3 65,6 83,3 1,7 1,5 1,2

100

90 -1 ZKR 132 S-4

66,5

500 400 105 131 1,9 1,5

200

100 -1 ZKR 132 S-4

77,5

315 280 250 224 200 180 160 167 188 210 234 263 292 328 2,1 1,9 1,7 1,5 1,3 1,2 1,1

350

140 -2 ZKR 132 S-4

80

5,5

200 180 160 140 125 100 262 292 328 375 420 525 2,4 2,2 2,0 1,7 1,5 1,2

650

180 -2 ZKR 132 S-4

106

90 80 71 63 56 50 45 584 657 740 834 938 1051 1167 1,9 1,7 1,5 1,3 1,2 1,0 0,9

1100

180 -3 ZKR 132 S-4

109

56 50 45 40 35,5 31,5 28 25 938 1051 1167 1313 1480 1667 1876 2101 2,2 2,0 1,8 1,6 1,4 1,3 1,1 1,0

2100

225 -3 ZKR 132 S-4

147

31,5 28 25 22,4 20 18 16 1667 1876 2101 2345 2626 2918 2383 2,4 2,1 1,9 1,7 1,5 1,4 1,2

4000

250 -3 ZKR 132 S-4

180

22,4 20 18 16 14 12,5 10 2345 2626 2918 2383 3752 4202 5253 3,4 3,0 2,7 2,4 2,1 1,9 1,5

8000

315 -3 ZKR 132 S-4

360

900 800 79,5 89,5 1,25 1,1

100

90 -1 ZKR 132 M-4

77

710 630 500 400 101 113 143 179 2,0 1,7 1,4 1,1

200

100 -1 ZKR 132 M-4

83

315 280 250 224 200 180 227 256 287 320 358 398 1,5 1,4 1,2 1,1 1,0 0,9

350

140 -2 ZKR 132 M-4

90

7,5

224 200 180 160 140 125 100 320 358 398 448 512 573 716 2,2 1,8 1,6 1,4 1,3 1,1 0,9

650

180 -2 ZKR 132 M-4

116

90 80 71 63 796 895 1009 1137 1,4 1,2 1,1 1,0

1100

180 -3 ZKR 132 M-4

119

80 71 63 56 50 45 40 35,5 895 1009 1137 1279 1433 1592 1791 2017 2,3 2,1 1,8 1,6 1,5 1,3 1,2 1,0

2100

225 -3 ZKR 132 M-4

157

50 45 40 35,5 31,5 25 22,4 20 1433 1592 1791 2018 2274 2865 3198 3581 2,8 2,5 2,2 2,0 1,8 1,4 1,3 1,1

4000

250 -3 ZKR 132 M-4

190

25 22,4 20 18 16 14 12,5 10 2865 3198 3581 3979 4477 5116 5730 7163 2,8 2,5 2,2 2,0 1,8 1,6 1,4 1,1

8000

315 -3 ZKR 132 M-4

370

900 710 630 500 116 148 166 210 1,7 1,3 1,2 0,95

200

100 -1 ZKR 160 M-4

113,5

500 400 315 210 263 333 1,7 1,3 1,0

350

132 -1 ZKR 160 M-4

140

11

315 250 224 200 180 160 333 420 469 525 584 657 1,9 1,5 1,4 1,2 1,1 1,0

650

180 -2 ZKR 160 M-4

142

200 180 160 140 125 100 525 584 657 750 840 1051 2,5 2,2 2,0 1,7 1,5 1,2

1300

225 -2 ZKR 160 M-4

177

90 80 71 63 56 50 1167 1313 1480 1667 1876 2100 1,8 1,6 1,4 1,3 1,2 1,0

2100

225 -3 ZKR 160 M-4

183

Z20

HELICAL GEARMOTORS

Selection Table

Power P

[kW]

Output speed n2 [r.p.m.] Output torque T2 [Nm]

Service factor fB

Max. torque Tmax [Nm]

TYPE

GEAR MOTOR

56 50 45 40 35,5 31,5 28 1876 2101 2334 2626 2959 3335 3752 2,1 1,9 1,7 1,5 1,4 1,2 1,1

4000

250 -3 ZKR 160 M-4

216

11

40 35,5 31,5 25 22,4 20 18 16 2626 2959 3335 4202 4690 5253 5836 6566 3,0 2,7 2,4 1,9 1,7 1,5 1,4 1,2

8000

315 -3 ZKR 160 M-4

396

22,4 20 18 16 12,5 10 4690 5253 5836 6566 8404 10505 3,4 3,0 2,7 2,4 1,9 1,5

16000

375 -3 ZKR 160 M-4

725

900 800 630 500 400 159 179 227 287 358 2,2 2,0 1,5 1,2 1,0

350

132 -1 ZKR 160 L-4

168

355 315 280 250 224 404 455 512 573 640 1,6 1,4 1,3 1,1 1,0

650

180 -2 ZKR 160 L-4

170

315 224 200 180 160 140 125 100 455 640 716 796 895 1023 1146 1433 2,9 2,0 1,8 1,6 1,5 1,3 1,1 0,9

1300

225 -2 ZKR 160 L-4

205

15

90 80 71 1592 1791 2018 1,3 1,2 1,0

2100

225 -3 ZKR 160 L-4

211

100 90 80 71 63 56 50 45 40 35,5 1433 1592 1791 2018 2274 2558 2865 3183 3581 4035 2,7 2,5 2,2 2,0 1,8 1,6 1,4 1,3 1,1 1,0

4000

250 -3 ZKR 160 L-4

244

40 35,5 31,5 25 22,4 20 18 3581 4035 4548 5730 6395 7163 7958 2,2 2,0 1,8 1,4 1,3 1,1 1,0

8000

315 -3 ZKR 160 L-4

424

22,4 20 18 16 12,5 10 6395 7163 7958 8953 11460 14325 2,5 2,2 2,0 1,8 1,4 1,1

16000

375 -3 ZKR 160 L-4

753

315 280 250 224 200 180 160 561 631 707 789 883 982 1104 2,3 2,1 1,8 1,6 1,5 1,3 1,2

1300

225 -2 ZKR 180 M-4

227

200 180 160 140 125 112 100 883 982 1104 1262 1413 1577 1767 2,8 2,5 2,3 2,0 1,8 1,6 1,4

2500

250 - 2 ZKR 180 M-4

257

18,5

90 80 71 63 56 50 45 1963 2208 2488 2804 3155 3534 3926 2,0 1,8 1,6 1,4 1,3 1,1 1,0

4000

250 - 3 ZKR 180 M-4

266

45 40 35,5 31,5 28 25 22,4 3926 4417 4977 5609 6310 7067 7887 2,0 1,8 1,6 1,4 1,3 1,1 1,0

8000

315 -3 ZKR 180 M-4

446

25 22,4 20 18 16 12,5 7067 7887 8834 9815 11042 14134 2,3 2,0 1,8 1,6 1,4 1,1

16000

375 -3 ZKR 180 M-4

775

18 16 14 12,5 9815 11042 12620 14134 2,5 2,3 2,0 1,8

25000

415 -3 ZKR 180 M-4

980

315 280 250 224 200 180 160 667 750 840 938 1051 1167 1313 1,9 1,7 1,5 1,4 1,2 1,1 1,0

1300

225 -2 ZKR 180 L-4

242

200 180 160 140 125 112 100 90 80 1051 1167 1313 1501 1681 1876 2101 2334 2626 2,4 2,1 1,9 1,7 1,5 1,3 1,2 1,0 0,95

2500

250 -2 ZKR 180 L-4

272

22

100 90 80 71 63 56 2101 2734 2626 2959 3335 3752 1,9 1,7 1,5 1,4 1,2 1,1

4000

250 -3 ZKR 180 L-4

281

63 56 50 45 40 35,5 31,5 28 3335 3752 4202 4669 5253 5918 6670 7504 2,4 2,1 1,9 1,7 1,5 1,4 1,2 1,1

8000

315 -3 ZKR 180 L-4

461

31,5 28 25 22,4 20 18 16 6670 7504 8404 9379 10505 11672 13131 2,4 2,1 1,9 1,7 1,5 1,4 1,2

16000

375 -3 ZKR 180 L-4

790

16 14 12,5 13131 15007 16808 1,9 1,7 1,5

25000

415 -3 ZKR 180 L-4

995

Z21

HELICAL GEARMOTORS

Selection Table

Power P

[kW]

Output speed n2 [r.p.m.] Output torque T2 [Nm]

Service factor fB

Max. torque Tmax [Nm]

TYPE

GEAR MOTOR

355 315 280 250 224 200 180 160 140 125 112 100 807 910 1023 1146 1279 1433 1592 1791 2046 2292 2558 2865 3,1 2,7 2,4 2,2 2,0 1,7 1,6 1,4 1,2 1,1 1,0 0,9

2500

250 -2 ZKR 200 L-4

347

125 112 100 2292 2558 2865 2,2 2,0 1,7

5000

315 -2 ZKR 200 L-4

516

30

90 80 71 63 56 50 45 40 3183 3581 4035 4548 5116 5730 6367 7163 2,5 2,2 2,0 1,8 1,6 1,4 1,3 1,1

8000

315 -3 ZKR 200 L-4

536

40 31,5 28 25 20 18 7163 9095 10232 11460 14325 15917 2,2 1,8 1,6 1,4 1,1 1,0

16000

375 -3 ZKR 200 L-4

865

25 22,4 20 18 16 14 12,5 11460 12970 14325 15917 17906 20464 22920 2,2 2,0 1,7 1,6 1,4 1,2 1,1

25000

415 -3 ZKR 200 L-4

1070

355 315 280 250 224 200 180 160 140 125 112 100 995 1122 1262 1413 1577 1767 1963 2208 2524 2827 3155 3534 5,0 4,5 4,0 3,5 3,2 2,8 2,5 2,3 2,0 1,8 1,6 1,4

5000

315 -2 ZKR 225 S-4

566

37

100 90 80 71 63 56 50 45 3533 3926 4416 4977 5609 6310 7067 7852 2,2 2,0 1,8 1,6 1,4 1,3 1,1 1,0

8000

315 -3 ZKR 225 S-4

586

50 45 40 35,5 31,5 28 25 7067 7852 8834 9953 11217 12620 14134 2,3 2,0 1,8 1,6 1,4 1,3 1,1

16000

375 -3 ZKR 225 S-4

915

31,5 28 25 22,4 20 18 16 11217 12620 14134 15775 17668 19631 22084 2,2 2,0 1,8 1,6 1,4 1,3 1,1

25000

415 -3 ZKR 225 S-4

1120

355 315 280 250 224 200 180 160 140 125 112 100 1211 1364 1535 1719 1919 2149 2388 2686 3070 3438 3837 4298 4,1 3,7 3,3 2,9 2,6 2,3 2,1 1,9 1,6 1,5 1,3 1,2

5000

315 -2 ZKR 225 M-4

606

45

100 90 80 71 63 56 4297 4775 5371 6053 6821 7674 1,8 1,7 1,5 1,3 1,2 1,0

8000

315 -3 ZKR 225 M-4

626

71 63 56 50 45 40 35,5 31,5 28 6053 6821 7674 8595 9550 10744 12106 13643 15348 2,6 2,3 2,1 1,9 1,6 1,5 1,0 1,2 1,0

16000

375 -3 ZKR 225 M-4

955

35,5 31,5 25 22,4 20 18 12106 13643 17190 19185 21488 23875 2,1 1,8 1,5 1,3 1,2 1,0

25000

415 -3 ZKR 225 M-4

1160

355 315 280 250 224 200 180 160 1480 1667 1876 2101 2345 2626 2918 3283 3,4 3,0 2,7 2,4 2,1 1,9 1,7 1,5

5000

315 -2 ZKR 250 M-4

671

200 180 160 140 125 100 2626 2918 3283 3752 4202 5253 3,8 3,4 3,0 2,7 2,4 1,9

10000

375 -2 ZKR 250 M-4

985

55

125 112 100 90 80 71 4202 4690 5253 5836 6566 7398 2,9 2,6 2,3 2,1 1,8 1,6

12000

415 -2 ZKR 250 M-4

1165

90 80 71 63 56 50 45 40 5836 6566 7398 8337 9379 10505 11676 13131 2,7 2,4 2,2 1,9 1,7 1,5 1,4 1,2

16000

375 -3 ZKR 250 M-4

1020

56 50 45 35,5 31,5 28 25 9379 10505 11672 14796 16675 18759 21010 2,7 2,4 2,1 1,7 1,5 1,3 1,2

25000

415 -3 ZKR 250 M-4

1225

200 180 160 140 125 100 3581 3979 4477 5116 5730 7163 2,8 2,5 2,2 2,0 1,7 1,4

10000

375 -2 ZKR 280 S-4

1125

75

125 112 100 90 80 71 5730 6395 7163 7958 8953 10088 2,1 1,9 1,7 1,5 1,3 1,2

12000

415 -2 ZKR 280 S-4

1305

90 80 71 63 56 50 7958 8953 10088 11369 12790 14325 2,0 1,8 1,6 1,4 1,2 1,1

16000

375 -3 ZKR 280 S-4

1160

56 50 45 40 35,5 31,5 28 12790 14325 15917 17906 20176 22738 25580 2,0 1,7 1,6 1,4 1,2 1,1 1,0

25000

415 -3 ZKR 280 S-4

1365

Z22

HELICAL GEARMOTORS

Selection Table

Power P

[kW]

Output speed n2 [r.p.m.] Output torque T2 [Nm]

Service factor fB

Max. torque Tmax [Nm]

TYPE

GEAR MOTOR

200 180 160 140 125 4298 4775 5372 6139 6876 2,3 2,1 1,9 1,6 1,5

10000

375 -2 ZKR 280 M-4

1203

90

160 140 125 112 100 90 80 5372 6139 6876 7674 8595 9550 10744 2,2 2,0 1,7 1,6 1,4 1,3 1,1

12000

415 -2 ZKR 280 M-4

1383

100 90 80 71 63 8595 9550 10744 12106 13643 1,9 1,7 1,5 1,3 1,2

16000

375 -3 ZKR 280 M-4

1238

63 56 50 45 40 35,5 13643 15348 17190 19100 21488 24211 1,8 1,6 1,5 1,3 1,2 1,0

25000

415 -3 ZKR 280 M-4

1443

110

224 200 180 160 140 125 112 4690 5253 5836 6566 7504 8404 9379 2,6 2,3 2,1 1,8 1,6 1,4 1,3

12000

415 -2 ZKR 315 S-4

1490

63 56 50 45 16675 18759 21010 23344 1,5 1,3 1,2 1,1

25000

415 -3 ZKR 315 S-4

1550

132

224 200 180 160 140 125 112 5628 6303 7003 7879 9004 10085 11255 2,1 1,9 1,7 1,5 1,3 1,2 1,1

12000

415 -2 ZKR 315 M-4

1680

63 56 50 20010 22511 25212 1,2 1,1 1,0

25000

415 -3 ZKR 315 M-4

1740

160

224 200 180 160 140 125 6821 7640 8489 9550 10914 12224 1,8 1,6 1,4 1,3 1,1 1,0

12000

415 -2 ZKR 315Md-4

1980

- The masses indicated refer to the S type of execution, with feet without oil. Note:

n2 - standardized according to R20

n2e - exact standard output rpm are inside the limits of “5%, and if necessary those are defined in a

following way:

n n ie n e2= / , while:

nn - motor r.p.m. min-1

ie - exact gearunits ratio

At motorless gearunits:

n n ie e2 1= / , while:

n1 - input r.p.m., (usually n1 = nn)

Z23

HELICAL GEAR UNITS

Z24

n1

Selection Table 1 - stage Actual Ratios, ie

Type Nominal Ratios, in Dimensions Tmax

GEAR MOTOR 1,12 1,25 1,4 1,6 1,8 2,0 2,24 2,5 2,8 3,15 3,55 4 4,5 5 5,6 6,3 7,1 8 9 10 φR φF [Nm]

71 -1 63,71 - - - 1,50 1,86 - 2,28 - 2,75 - 3,36 4,08 - 4,92 - - - - - - 10

80, 90 - 1,22 - 1,50 1,86 - 2,28 - 2,75 - - - - - - - - - - - 14 120 25

63,71 - - - - - - - - 2,77 - 3,37 4,19 - 4,93 - 6,36 - - - - 10

80 -1 80,90 - 1,21 - 1,52 1,83 - 2,32 - 2,77 - 3,37 4,19 - - - - - - - - 14 160 50

100,112 - 1,21 - 1,52 1,83 - 2,32 - 2,77 - - - - - - - - - - - 18

- 71 - - - - - - - - - - - - - - 6,07 - 7,73 - - 10

90 -1 80,90 - - - - - - 2,26 - 2,78 - 3,40 4,17 - 4,93 - - - - - - 14 200 100

100,112 - 1,22 - 1,51 1,84 - 2,26 - 2,78 - 3,40 - - - - - - - - - 18

132 - 1,22 - 1,51 1,84 - 2,26 - - - - - - - - - - - - - 22

80 , 90 - - - - - - - - - - 3,42 4,19 - 5,07 - 6,40 7,44 - - - 14

100 -1 100,112 - - - 1,50 1,86 - 2,23 - 2,77 - 3,42 4,19 - 5,07 - - - - - - 18 250 200

132 - 1,21 - 1,50 1,86 - 2,23 - 2,77 - 3,42 - - - - - - - - - 22

160 - 1,21 - 1,50 1,86 - 2,23 - 2,77 - - - - - - - - - - - 28

- 90 - - - - - - - - - 3,39 4,13 - 5,08 - 6,07 7,67 - - - 14

100,112 - - - - - - - - 2,76 - 3,39 4,13 - 5,08 - 6,07 - - - - 18

132 -1 132 - 1,22 - 1,52 1,86 - 2,25 - 2,76 - 3,39 4,13 - 5,08 - 6,07 - - - - 22 300 350

160 - 1,22 - 1,52 1,86 - 2,25 - 2,76 - 3,39 4,13 - - - - - - - - 28

180 - 1,22 - 1,52 1,86 - 2,25 - - - - - - - - - - - - - 32

100,112 - - - - - - - - - - - 4,22 - 5,20 - 6,25 7,50 - - - 18

132 - - - - - - - - - - 3,39 4,22 - 5,20 - 6,25 - - - - 22

(160 -1) 160 - - - 1,52 1,75 1,86 2,25 - 2,76 - 3,39 4,22 - 5,20 - - - - - - 28 350 700

180 - 1,23 - 1,52 1,75 1,86 2,25 - 2,76 - 3,39 - - - - - - - - - 32

200 - 1,23 - 1,52 1,75 1,86 2,25 - - - - - - - - - - - - - 38

132 - - - - - - - - - - - - - - - 6,12 - 7,57 - - 22

160 - - - - - - - - - - 4,22 - 4,94 - 6,12 - - - - 28

(180 -1) 180 - - - - - - - - 2,74 - 3,35 4,22 - 4,94 - - - - - - 32 450 1200

200,225 - 1,21 - 1,50 1,83 - 2,27 - 2,74 - 3,35 - - - - - - - - - 38

250 , - - 1,21 - 1,50 1,83 - 2,27 - - - - - - - - - - - - - 48

160 - - - - - - - - - - - 3,95 - 4,86 - 6,30 - - - - 28

180 - - - - - - - 2,46 - 3,18 - 3,95 - 4,86 - 6,30 - - - - 32

(200 -1) 200,225 - - - 1,64 - 2,04 - 2,46 - 3,18 - 3,95 - 4,86 - - - - - - 38 550 1800

250,280 - - - 1,64 - 2,04 - 2,46 - 3,18 - 3,95 - - - - - - - - 48

315 - - - 1,64 - 2,04 - - - - - - - - - - - - - - 55

180 - - - - - - - - - - 3,78 - 4,71 - - 6,10 - - - - 32

200,225 - - - - 1,84 - 2,37 - - 3,04 3,78 - 4,71 - - 6,10 - - - - 38 660 3000

(225 -1) 250,280 - - - - 1,84 - 2,37 - - 3,04 3,78 - 4,71 - - - - - - - 48

315 - - - - 1,84 - 2,37 - - 3,04 - - - - - - - - - - 55

- - - - - - 1250 1120 1000 900 800 710 630 560 500 450 400 355 315 280 2800

1250 1120 1000 900 800 710 630 560 500 450 400 355 315 280 250 224 200 180 160 140 1400

800 710 630 560 500 450 400 355 315 280 250 224 200 180 160 140 125 112 100 90 930

630 560 500 450 400 355 315 280 250 224 200 180 160 140 125 112 100 90 80 71 700

Notes:

- φR - Motorpinion diameter

- φF - Gearhousing diameter

( ) - on request

n2

HELICAL GEAR UNITS

Z25

n1

Selection Table 2 - stage Actual Ratios, ie

Typ Nominal Ratios in Dimensions Tmax

GEAR MOTOR 4,0 4,5 5,0 5,6 6,3 7,1 8 9 10 11,2 12,5 14 16 18 20 22,4 25 28 31,5 35,5 φR φF [Nm]

90 -2 63,71 3,83 4,70 5,07 5,82 6,25 7,14 7,74 8,62 9,49 10,52 11,46 13,99 15,42 16,97 20,51 - - - - - 10

80, 90 3,83 4,70 5,07 5,82 6,25 7,14 7,74 8,62 9,49 - 11,46 - - - - - - - - - 14 120 90

63,71 - - - - - - - - - - 12,07 13,78 15,07 17,66 20,17 22,76 26,01 - - - 10

115 -2 80,90 - 4,33 5,18 5,44 6,20 7,52 8,31 9,49 9,92 11,34 12,07 13,78 - - - - - - - - 14 160 200

100,112 - 4,33 5,18 5,44 6,20 7,52 8,31 9,49 9,92 11,34 - - - - - - - - - - 18

- 71 - - - - - - - - - - - - - - - 22,65 24,82 27,67 31,61 - 10

140 -2 80,90 - - - - - 6,62 8,09 9,24 9,96 11,39 12,18 13,91 17,05 17,67 20,18 - - - - - 14 200 350

100,112 4,36 4,43 5,00 5,42 6,19 6,62 8,09 9,24 9,96 11,39 12,18 13,91 - - - - - - - - 18

132 4,36 4,43 5,00 5,42 6,19 6,62 8,09 9,24 - - - - - - - - - - - - 22

80 , 90 - - - - - - - - - - 12,86 14,31 15,57 17,31 19,65 22,14 26,76 27,90 31,10 - 14

180 -2 100,112 3,84 4,61 4,76 5,72 6,27 6,85 7,77 9,33 10,51 11,60 12,86 14,31 15,57 17,31 - - - - - - 18 250 650

132 3,84 4,61 4,76 5,72 6,27 6,85 7,77 9,33 10,51 11,60 - 14,31 - - - - - - - - 22

160 3,84 4,61 4,76 5,72 6,27 6,85 7,77 9,33 - - - - - - - - - - - - 28

- 90 - - - - - - - - - - - 14,17 15,59 18,64 21,23 23,55 25,39 28,76 32,06 - 14

100,112 - - - - - - - - 10,41 11,54 12,68 14,17 15,59 18,64 21,23 - - - - - 18

225 -2 132 3,77 4,66 5,14 5,71 6,34 6,91 7,78 9,41 10,41 11,54 12,68 14,17 15,59 18,64 21,23 - - - - - 22 300 1300

160 3,77 4,66 5,14 5,71 6,34 6,91 7,78 9,41 10,41 11,54 12,68 - - - - - - - - - 28

180 3,77 4,66 5,14 5,71 6,34 6,91 7,78 9,41 - - - - - - - - - - - - 32

100,112 - - - - - - - - - - - - - - - 22,37 25,57 26,85 30,68 - 18

132 - - - - - - - - - - 12,14 13,86 16,40 18,63 21,27 22,37 25,57 - - - 22

250 -2 160 - - - 5,44 6,22 7,10 8,06 9,20 9,88 11,29 12,14 13,86 16,40 18,63 21,27 - - - - - 28 350 2500

180 3,87 4,40 5,03 5,44 6,22 7,10 8,06 9,20 9,88 11,29 12,14 13,86 - - - - - - - - 32

200 3,87 4,40 5,03 5,44 6,22 7,10 8,06 9,20 9,88 11,29 - - - - - - - - - - 38

132 - - - - - - - - - - - - - - - 23,07 25,49 28,54 31,55 - 22

160 - - - - - - - - - - - - 15,85 17,56 20,59 23,07 25,49 - - - 28

315 -2 180 - - - - - - - - 10,49 11,43 12,62 13,95 15,85 17,56 20,59 - - - - - 32 450 5000

200,225 3,79 4,70 5,04 5,65 6,25 7,11 8,55 9,45 10,49 11,43 12,62 13,95 - - - - - - - - 38

250 , - 3,79 4,70 5,04 5,65 6,25 7,11 8,55 9,45 - - - - - - - - - - - - 48

160 - - - - - - - - - - - - - 18,71 20,64 - 24,25 26,78 - - 28

180 - - - - - - - - 9,43 10,45 12,24 13,52 16,80 18,71 20,64 - 24,25 26,78 - - 32

375 -2 200,225 - - - - 6,31 6,97 7,85 8,66 9,43 10,45 12,24 13,52 16,80 18,71 20,64 - - - - - 38 550 10000

250,280 - - - - 6,31 6,97 7,85 8,66 9,43 10,45 12,24 13,52 - - - - - - - - 48

180 - - - - - - - - - - 12,89 14,41 16,06 18,00 20,86 23,29 - - - - 32

200,225 - - - - 6,27 7,03 8,08 9,05 10,36 11,62 12,89 14,41 16,06 18,00 20,86 23,29 - - - - 38 660 12000

415 -2 250,280 - - - - 6,27 7,03 8,08 9,05 10,36 11,62 12,89 14,41 16,06 18,00 - - - - - - 48

315 - - - - 6,27 7,03 8,08 9,05 10,36 11,62 - - - - - - - - - 55

710 630 560 500 450 400 355 315 280 250 224 200 180 160 140 125 112 100 90 80 2800

355 315 280 250 224 200 180 160 140 125 112 100 90 80 71 63 56 50 45 40 1400

224 200 180 160 140 125 112 100 90 80 71 63 56 50 45 40 35,5 31,5 28 25 930

180 160 140 125 112 100 90 80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 700

- Emphasized Ratios in bold are used when building double gearunits. Selection Table 3 - stage Actual Ratios, ie

n2

HELICAL GEAR UNITS

Z26

TYPE Nominal Ratios, in Dimen-sions

Tmax

GEAR MOTOR 14 16 18 20 22,4 25 28 31,5 35,5 40 45 50 56 63 71 80 90 100 112 125 140 φR φF [Nm]

90 -3 63,71 14,07 16,25 17,41 19,49 21,36 23,93 25,79 29,62 36,33 39,40 43,86 48,33 53,54 58,34 71,22 78,52 86,59 104,4 - - - 10

80, 90 14,07 16,25 17,41 19,49 21,36 23,93 25,79 29,62 36,33 39,40 43,86 48,33 - - - - - - - - - 14 120 125

63,71 - - - 21,27 22,42 26,08 27,56 31,46 34,18 41,90 46,67 50,53 56,28 61,74 65,17 74,97 90,41 103,2 - - - 10

115 -3 80,90 14,02 16,16 17,21 21,27 22,42 26,08 27,56 31,46 34,18 41,90 - - - - - - - - - - - 14 160 350

100,112 14,02 16,16 17,21 - - - - - - - - - - - - - - - - - - 18

- 71 - - - - - - - - - - - 50,64 58,23 62,98 70,73 76,95 90,65 103,5 116,9 133,4 - 10

140 -3 80,90 13,61 16,05 18,21 20,56 22,78 25,40 27,86 31,81 34,88 41,63 42,67 50,64 58,23 62,98 70,73 76,95 - - - - - 14 200 650

100,112 13,61 16,05 18,21 20,56 22,78 25,40 27,86 31,81 34,88 41,63 42,67 - - - - - - - - - - 18

80 , 90 - - - - - - - - - - 44,19 52,95 54,12 64,11 72,10 76,82 88,36 104,6 - - - 14

180 -3 100,112 - 15,82 18,91 19,68 23,58 25,48 28,64 32,11 35,18 39,60 44,19 52,95 - - - - - - - - - 18 250 1100

132 - 15,82 18,91 19,68 23,58 25,48 28,64 32,11 35,18 39,60 - - - - - - - - - - - 22

- 90 - - - - - - - - - - - - - 63,15 70,23 76,45 85,98 104,1 112,1 131,4 152.68 14

100,112 - 16,63 18,23 20,61 22,61 24,83 28,03 30,79 33,69 41,75 45,80 51,57 57,68 63,15 70,23 76,45 85,98 104,1 - - - 18

225 -3 132 - 16,63 18,23 20,61 22,61 24,83 28,03 30,79 33,69 41,75 45,80 51,57 57,68 - - - - - - - - 22 300 2100

160 - 16,63 18,23 20,61 22,61 24,83 28,03 30,79 33,69 41,75 45,80 - - - - - - - - - - 28

100,112 - - - - - - - - - - - - 55,23 62,74 71,64 82,74 87,32 98,94 107,3 128,3 - 18

132 14,75 16,85 18,22 19,94 22,77 24,71 28,07 32,05 36,67 41,68 44,95 51,08 55,23 62,74 71,64 82,74 87,32 98,94 - - - 22

250 -3 160 14,75 16,85 18,22 19,94 22,77 24,71 28,07 32,05 36,67 41,68 44,95 51,08 55,2 62,7 71,6 - - - - - 28 350 4000

180 14,75 16,85 18,22 19,94 22,77 24,71 28,07 32,05 36,67 41,68 - - - - - - - - - - - 32

132 - - - - - - - - - - - - - 64,85 71,71 80,83 89,46 99,41 110,0 132,2 - 22

160 - - - - - 24,11 29,01 32,07 35,79 39,40 43,88 52,85 58,46 64,85 71,70 80,83 89,46 99,41 - - - 28

315 -3 180 14,01 16,88 18,67 19,56 23,56 24,11 29,01 32,07 35,79 39,40 43,88 52,85 58,46 64,85 71,70 80,83 89,46 - - - - 32 450 8000

200,225 14,01 16,88 18,67 19,56 23,56 24,11 29,01 32,07 35,79 39,40 - - - - - - - - - - - 38

160 - - - - - - - - - - - - - - - 82,59 91,19 101,6 112,0 131,7 145.35 28

180 - - - - 20,93 23,17 27,17 30,06 34,62 41,53 45,77 51,20 56,72 66,46 73,44 82,59 91,19 101,6 112,0 131,7 145.35 32

375 -3 200,225 14,01 15,47 17,43 19,20 20,93 23,17 27,17 30,06 34,62 41,53 45,77 51,20 56,72 66,46 73,44 82,59 91,19 101,6 112,0 - - 38 550 16000

250,280 14,01 15,47 17,43 19,20 20,93 23,17 27,17 30,06 34,62 - - 51,20 56,72 66,46 73,44 82,59 91,19 101,6 - - - 48

180 - - - - - - - - 34,80 38,83 43,36 48,52 54,91 62,78 70,50 78,24 87,64 - 126,3 - - 32

200,225 - 16,93 18,98 - 21,81 24,40 27,79 31,32 34,80 38,83 43,36 48,52 54,91 62,78 70,50 78,24 87.64 109,2 126,3 - - 38 660 25000

415 -3 250,280 - 16,93 18,98 - 21,81 24,40 27,79 31,32 34,80 38,83 43,36 48,52 54,91 - - - - 109,2 - - - 48

315 - 16,93 18,98 - 21,81 24,40 27,79 31,32 - - - - - - - - - - - - - 55

200 180 160 140 125 112 100 90 80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 2800

100 90 80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 18 16 14 12,5 11,2 10 1400

63 56 50 45 40 35,5 31,5 28 25 22,4 20 18 16 14 12,5 11,2 10 9 8 7,1 6,3 930

50 45 40 35,5 31,5 28 25 22,4 20 18 16 14 12,5 11,2 10 9 8 7,1 6,3 5,6 5,0 700

- Emphasized Ratios in bold are used when building double gearunits.

n2 n1

DOUBLE HELICAL GEAR UNITS

Z27

Description

Double helical gearunits are applied in case it is necessary to obtain particularly low values of r.p.m.,

0.1 ≤ n2 ≤ 10 min-1.

They are constructed by coupling the basic helical (2 and 3-stage) gearunits (2 and 3-stage) gearunits. This makes possible the following multi-stage transmissions:

4-stage by 2+2 stage

5- stage by 3+2 stage or 2+3 stage

6- stage by 3+3 stage

with the max. transmission ratio up to ie 14000.

Posible combinations of basic and additional gearunits (table): Type designation Tmax (Nm) φR (mm) 115 - 3 / 90... 115 - 2 / 90...

350 200

14 14

140 - 3 / 90... 140 - 2 / 90...

650 350

18 18

180 - 3 / 90... 180 - 2 / 115...

1100 650

18 22

225 - 3 / 115... 225 - 2 / 140...

2200 1300

18 22

250 - 3 / 115... 250 - 2 / 140...

4000 2500

22 28

315 - 3 / 140... 315 - 2 / 180...

8000 5000

28 32

375 - 3 / 140... 375 - 2 / 180...

16000 10000

32 38

415 - 3 / 140... 415 - 2 / 180

25000 12000

38 38

Selection

The metodology of selection is shown in a following example:

Input parameters for the working machine:

T2 =1600 Nm

fBM=1,25

n2=1,4 min-1

P=0,25 kW,

mounting position B3

1) The condition T f TBM2 ⋅ ≤ max , implicates: 1600 125⋅ ≤,max

T , i.e. 2000<2200

The corresponding size is: 225 -3 / 115....

PieAT2,n2

n2BieB

Motor

Additional gearunit

Basic gearunit

DOUBLE HELICAL GEAR UNITS

Z28

2) According to the required P (kw) and the selected size of the additional gearunits 115 ... what is to be chosen from the ″Assortment of Helical Motorgears″ is: the type of the additional gear with the motor, the possible r.p.m of the additional gear, n2B, and the corresponding real gear ratios, ieB - out of the ″Assortment of Motorless gears.″

Power P

[kW]

Output r.p.m. n2 [min-1] Torques T2 [Nm]

Service factor fB

Max. torque Tmax [Nm]

Type

GEARUNIT MOTOR

0,25

25 22,5 20 18 16 14 95,5 106 119 133 149 171 3,7 3,3 2,9 2,6 2,3 2,1

350

115 -3 ZKR 71 A-4

19

ieB 56,28 61,74 65,17 74,97 90,41 103,2

iA 17,00 15,50 14,68 12,76 10,58 9,27 2200 225 -3/....... 93

ieA 16,63 - - - - -

ie 935,93 - - - - - 2200 225 -3/115-3 ZKR 71 A-4 112

3) From the table ″Electric motors″ the motor rated r.p.m. is to be taken for the selected motor, i.e. for:

ZKR 71 A-4 nn = 1340 min-1

4) The necessary ratio of the basic gearunit is to be determined: in

i n i iAn

eB eB eB

=⋅

=⋅

=2

134014

957 14,

,

5) From the selection table of helical gearunits for the basic gearunit the closest value of real transmission ratio is to be taken ieA ≈ iA tj. 17,00 16,63

When selecting the ratios emphasized are to be used.

6) The total real value of the transmission ratio is to be calculated:

i i ie e e

A B= ⋅ = ⋅ =16 63 56 28 935 93, , ,

Real r.p.m.:

nn

ien

e2

1340935 93

14= = =,

,

Real torque value:TP

nNm

ee

22

9550 95500 2514

1705= = =,,

and fT

TBe

= = =max ,2

22001705

129

7) Determination of final type designation:

225 S - 3 / 115 - 3 ZKR 71 A - 4, with the following parameters:

ie = 935,93 , n2e= 1,4 min-1, T2e= 1705 Nm , fB= 1,29

8) Double gears dimensions and mass are obtainable a.f.: 115P2-3 ZKR71A-4 - L1 = 470 mm , 19 kg 225S-3/A....... - L = 452 mm , 93 kg

225S-3/115-3 ZKR71A-4 - L = 922 mm , 112 kg

DOUBLE HELICAL GEAR UNITS

Z29

Notes:

Selection tables to be prepared

Z30SINGLE STAGE HELICAL GEARMOTORS WITH FOOT 02398-1

Gearcase Output Shaft

Type A B AA BB AB h C H HA K S L F D E u t

71 S 115 115 140 140 30 41 52,5 71 173 18 10,5 104 120 17 35 5 19,5

80 S 152 152 178 178 33 56 59 80 237 18 10,5 145 160 20 40 6 22,5

90 S 172 160 222 202 50 71 85 90 308 25 14 183 200 30 60 8 33,0

100 S 190 178 254 228 65 90 102 100 358 35 19 211 250 35 70 10 38,0

132 S 280 228 360 286 82 105 125 132 440 44 22 240 300 45 90 14 48,5

Motor Type 63

A , B 71

A , B 80

A , B 90 S

90 L

100 L,Ld

112M

132 S

132 M

160 M

160 L

180 M

180 L

200 L

225 S

225 M

250 M

280 S

280 M

315 S

315 M

315 Md

D2 123 140 154 170 170 192 216 247 247 285 285 325 325 369 418 418 471 510 510 598 598 598

r 97 105 110 121 121 157 169 190 190 246 246 260 260 289 337 337 360 379 379 427 427 427

rB 137 147 164 164 174 199 183 183 246 246 260 260 289 337 337

LB 57 60 84 84 89 79 117 117 122 122 185 185 168 171 171

L1

71 S 319 321 349 388 413

80 S 353 356 383 422 447 477

90 S 388 413 448 473 507 514 555 593

100 S 439 477 502 531 538 577 615 703 747

132 S 499 524 548 555 595 633 720 770 826 826

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13)

Z31SINGLE STAGE HELICAL

GEARMOTORS WITH FLANGE 02399-

Gearcase Output shaft Type M N P S Fig LA f h L o k F D E u t

71 P 130 110 160 9 1 8 3 41 104 100 60 120 17 35 5 19,5

80 P 165 130 200 11 1 10 4 56 145 155 70 160 20 40 6 22,5

90 P 215 180 250 14 1 12 4 71 183 216 95 200 30 60 8 33,0

100 P 300 250 350 18 1 15 5 90 211 257 110 250 35 70 10 38,0

132 P 400 350 450 18 2 18 5 105 240 307 135 300 45 90 14 48,5

Motor Type 63

A , B 71

A , B 80

A , B 90 S

90 L

100 L, Ld

112M

132 S

132 M

160 M

160 L

180 M

180 L

200 L

225 S

225 M

250 M

280 S

280 M

315 S

315 M

315 Md

D2 123 140 154 170 170 192 216 247 247 285 285 325 325 369 418 418 471 510 510 598 598 598

r 97 105 110 121 121 157 169 190 190 246 246 260 260 289 337 337 360 379 379 427 427 427

rB 137 147 164 164 174 199 183 183 246 246 260 260 289 337 337

LB 57 60 84 84 89 79 117 117 122 122 185 185 168 171 171

L1

71 P 319 321 349 388 413

80 P 353 356 383 422 447 477

90 P 388 413 448 473 507 514 555 593

100 P 439 477 502 531 538 577 615 703 747

132 P 499 524 548 555 595 633 720 770 826 826

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13)

Fig. 1.

Fig. 2.

Z32TWO/THREE STAGE HELICAL

GEARMOTORS WITH FOOT 02400-1

Gearcase Output Shaft Type A B AA BB AB BA C H HA K S L F D E u t

90 S 110 130 150 155 38 43 75 90 160 20 9 200 120 25 50 8 28

115 S 135 165 180 200 45 60 90 115 185 22 14 246 160 30 60 8 33

140 S 170 205 240 245 60 70 115 140 286 28 18 305 200 40 80 12 43

180 S 215 260 300 315 75 90 140 180 358 40 18 381 250 50 100 14 53,5

225 S 250 310 350 375 90 100 160 225 427 50 22 452 300 60 120 18 64

250 S 290 370 405 440 110 125 185 250 475 65 26 538 350 70 140 20 74,5

315 S 385 440 530 540 150 150 215 315 585 80 33 623 450 90 170 25 95

375 S 500 580 660 670 160 160 270 375 758 100 39 806 550 120 210 32 127

415 S 580 680 760 840 180 180 340 415 825 110 45 968 660 140 250 36 150

Motor Type 63

A , B 71

A , B 80

A , B 90 S

90 L

100 L, Ld

112M

132 S

132 M

160 M

160 L

180 M

180 L

200 L

225 S

225 M

250 M

280 S

280 M

315 S

315 M

315 Md

D2 123 140 154 170 170 192 216 247 247 285 285 325 325 369 418 418 471 510 510 598 598 598

r 97 105 110 121 121 157 169 190 190 246 246 260 260 289 337 337 360 379 379 427 427 427

rB 137 147 164 164 174 199 183 183 246 246 260 260 289 337 337

LB 57 60 84 84 89 79 117 117 122 122 185 185 168 171 171

L1

90 S 415 418 445 484 509 115 S 455 457 484 523 548 578 140 S 511 545 575 599 629 636 677 715 180 S 608 646 671 701 708 747 785 873 917 225 S 711 736 766 773 812 851 938 982 250 S 846 853 893 931 1135 1062 1081 1119 1193 315 S 969 1007 1095 1139 1157 1195 1269 1288 1313 1445 375 S 1264 1308 1326 1364 1438 1457 1482 1612 1673 1720 415 S 1490 1526 1600 1619 1644 1774 1835 1882 1962 2113 2113

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13)

Z33

TWO/THREE STAGE HELICAL GEARMOTORS WITH FLANGE P1 02401-1

Gearcase Output Shaft Type M N P R S Fig LA f L k F D E u t

90 P1 165 130 200 85 11 1 10 4 213 93 120 25 50 8 28 115 P1 215 180 250 80 14 1 12 4 242 115 160 30 60 8 33 140 P1 265 230 300 130 14 1 12 5 318 143 200 40 80 12 43 180 P1 300 250 350 160 18 1 15 5 364 183 250 50 100 14 53,5 225 P1 400 350 450 190 18 2 18 5 481 205 300 60 120 18 64 250 P1 400 350 450 195 18 2 22 5 545 255 350 70 140 20 74,5 315 P1 500 450 550 224 18 2 22 6 632 308 450 90 160 25 95 375 P1 600 550 660 275 22 2 28 6 806 370 550 120 210 32 127 415 P1 740 680 800 320 26 2 28 6 968 410 660 140 250 36 150

Motor Type 63

A , B 71

A , B 80

A , B 90 S

90 L

100 L, Ld

112M

132 S

132M

160M

160L

180M

180L

200L

225S

225 M

250 M

280 S

280 M

315S

315M

315 Md

D2 123 140 154 170 170 192 216 247 247 285 285 325 325 369 418 418 471 510 510 598 598 598

r 97 105 110 121 121 157 169 190 190 246 246 260 260 289 337 337 360 379 379 427 427 427

rB 137 147 164 164 174 199 183 183 246 246 260 260 289 337 337

LB 57 60 84 84 89 79 117 117 122 122 185 185 168 171 171

L1

90P1 428 430 458 497 522 115P1 451 453 480 519 544 574 140P1 524 548 587 612 642 649 690 728 180P1 591 629 654 684 691 730 768 856 900 225P1 740 765 795 802 841 880 967 1011 1029 1067 250P1 853 860 900 938 1025 1069 1088 1126 1200 315P1 969 1007 1095 1139 1157 1195 1269 1288 1313 1445 375P1 1264 1308 1326 1364 1438 1457 1482 1612 1673 1720 415P1 1490 1526 1600 1619 1644 1774 1835 1882 1962 2113 2113

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13)

Fig. 1.

Fig. 2.

Z34

TWO/THREE STAGE HELICAL GEARMOTORS WITH FLANGE P2 02402-1

Gearcase Output Shaft

Type M N P R S Fig LA f L k Z F D E u t

90 P2 130 110 160 55 9 1 10 4 213 93 145 120 25 50 8 28 115 P2 165 130 200 65 11 1 10 4 259 115 175 160 30 60 8 33 140 P2 215 180 250 86 14 1 10 5 315 143 215 200 40 80 12 43 180 P2 265 230 300 110 14 1 12 5 391 183 275 250 50 100 14 53,5 225 P2 300 250 350 130 18 1 18 5 468 227 330 300 60 120 18 64 250 P2 300 250 350 135 18 1 20 5 545 255 388 350 70 140 18 74,5 315 P2 400 350 450 170 18 2 20 6 623 308 495 450 90 170 25 95 375 P2 500 450 550 210 22 2 25 6 816 370 590 550 120 210 32 127 415 P2 600 550 660 250 26 2 28 6 968 410 710 660 140 250 36 150

Motor Type 63

A , B

71 A , B

80 A , B

90 S

90 L

100 L, Ld

112M

132S

132M

160M

160L

180M

180L

200L

225S

225 M

250 M

280 S

280M

315S

315M

315 Md

D2 123 140 154 170 170 192 216 247 247 285 285 325 325 369 418 418 471 510 510 598 598 598

r 97 105 110 121 121 157 169 190 190 246 246 260 260 289 337 337 360 379 379 427 427 427

rB 137 147 164 164 174 199 183 183 246 246 260 260 289 337 337

LB 57 60 84 84 89 79 117 117 122 122 185 185 168 171 171

L1

90P2 428 430 458 497 522 115P2 468 470 497 536 561 591 140P2 521 545 584 609 639 646 687 725 180P2 618 656 681 711 718 757 795 883 225P2 752 701 789 828 867 954 998 1016 1054 250P2 853 860 900 938 1025 1069 1088 1126 1200 315P2 969 1007 1095 1139 1157 1195 1269 1288 1313 1445 375P2 1274 1318 1336 1374 1448 1467 1492 1622 1683 1730 415P2 1490 1526 1600 1619 1644 1774 1835 1882 1962 2113 2113

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13)

Fig. 2.

Fig. 1.

Z35

TWO/THREE STAGE HELICAL GEARMOTORS WITH FLANGE P3 02498-1

Gearcase Output Shaft Type M N P R S Fig LA f L k Z F D E u t

90 P3 100 80 120 55 6,6 1 10 3 213 93 145 120 25 50 8 28

115 P3 130 110 160 65 9 1 10 3,5 259 115 175 160 30 60 8 33

Motor Type 63

A , B 71

A , B 80

A , B 90 S

90 L

100 L, Ld

112M

D2 123 140 154 170 170 192 216

r 97 105 110 121 121 157 169

rb 137 147 164 164 174 199

LB 57 60 84 84 89 79

L1

90P3 428 430 458 497 522

115P3 468 470 497 536 561 591

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13)

Fig.1.

Z36

TWO/THREE STAGE HELICAL GEARMOTORS WITH FOOT / FLANGE P2 02499-1

Gearcase Output Shaft

Type M N P R S Fig LA f L F D E u t

90 SP2 130 110 160 55 9 1 10 4 213 120 25 50 8 28 115 SP2 165 130 200 65 11 1 10 4 259 160 30 60 8 33 140 SP2 215 180 250 86 14 1 10 5 315 200 40 80 12 43 180 SP2 265 230 300 110 14 1 12 5 391 250 50 100 14 53,5 225 SP2 300 250 350 130 18 1 18 5 468 300 60 120 18 64 250 SP2 300 250 350 135 18 1 20 5 545 350 70 140 18 74,5 315 SP2 400 350 450 170 18 2 20 6 623 450 90 170 25 95 375 SP2 500 450 550 210 22 2 25 6 806 550 120 210 32 127 415 SP2 600 550 660 250 26 2 28 6 968 660 140 250 36 150

Motor Type 63

A, B 71

A, B 80

A, B 90 S

90 L

100 L, Ld

112M

132 S

132 M

160 M

160 L

180 M

180 L

200 L

225 S

225 M

250 M

280 S

280 M

315 S

315 M

315 Md

D2 123 140 154 170 170 192 216 247 247 285 285 325 325 369 418 418 471 510 510 598 598 598 r 97 105 110 121 121 157 169 190 190 246 246 260 260 289 337 337 360 379 379 427 427 427rB 137 147 164 164 174 199 183 183 246 246 260 260 289 337 337 LB 57 60 84 84 89 79 117 117 122 122 185 185 168 171 171

L1

90 SP2 415 418 445 484 509

115 SP2 455 457 484 523 548 578

140 SP2 511 545 575 599 629 636 677 715

180 SP2 608 646 671 701 708 747 785 873 917

225 SP2 711 736 766 773 812 851 938 982

250 SP2 846 853 893 931 1135

1062

1081

1119

1193

315 SP2 969 1007

1095

1139

1157

1195

1269

1288

1313

1445

375 SP2 1264

1308

1326

1364

1438

1457

1482

1612

1673

1720

415 SP2 1490

1526

1600

1619

1644

1774

1835

1882

1962

2113

2113

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13)

Gearcase Type A B AA BB AB BA C H HA K S

90 SP2 110 130 150 155 38 43 88 90 160 20 9 115 SP2 135 165 180 200 45 60 103 115 185 22 14 140 SP2 170 205 240 245 60 70 120 140 286 28 18 180 SP2 215 260 300 315 75 90 150 180 358 40 18 225 SP2 250 310 350 375 90 100 176 225 427 50 22 250 SP2 290 370 405 440 110 125 192 250 475 65 26 315 SP2 385 440 530 540 150 150 215 315 585 80 33 375 SP2 500 580 660 670 160 160 270 375 758 100 39 415 SP2 580 680 760 840 180 180 340 415 825 110 45

Fig.1.

Fig.2.

Z37

TWO/THREE STAGE HELICAL GEARMOTORS AGITATOR TYPE M 02406-1

Gearcase Output Shaft DIN 28134

Type M N P R S Fig. LA f F L k D E u l d2 t t1

115 M 215 180 250 260 14 1 12 4 160 417 115 30 65 8 50 8 4 10 140 M 265 230 300 345 14 1 12 5 200 530 143 40 80 12 58 12 5 12 180 M 300 250 350 385 18 1 15 5 250 620 183 50 95 14 72 14 5.5 14 225 M 400 350 450 410 18 2 18 5 300 700 227 60 110 18 88 18 7 17 250 M 500 450 550 495 18 2 22 5 350 845 255 80 140 22 105 22 9 20 315 M 600 550 660 794 22 2 22 6 450 1190 308 100 165 28 132 28 10 26 375 M 740 680 800 1000 26 2 28 6 550 1530 370 125 215 32 155 32 11 27 415 M 940 800 1000 1250 26 2 28 6 660 1885 410 140 250 36 185 36 12 32

Motor Type 63

A , B 71

A , B 80

A , B 90 S

90 L

100 L, Ld

112M

132 S

132 M

160 M

160 L

180 M

180 L

200 L

225 S

225 M

250 M

280 S

280 M

315 S

315 M

315 Md

D2 123 140 154 170 170 192 216 247 247 285 285 325 325 369 418 418 471 510 510 598 598 598 r 97 105 110 121 121 157 169 190 190 246 246 260 260 289 337 337 360 379 379 427 427 427 rB 137 147 164 164 174 199 183 183 246 246 260 260 289 337 337 LB 57 60 84 84 89 79 117 117 122 122 185 185 168 171 171

L1

115 M 625 628 655 694 719 749 140 M 735 760 799 824 854 861 902 940 180 M 847 885 910 940 947 986 1024 1112 1156 225 M 959 984 1014 1021 1060 1099 1186 1230 1248 1286 250 M 1153 1160 1199 1237 1324 1368 1388 1426 1500 315 M 1535 1573 1662 1706 1724 1762 1836 1855 1880 2012 375 M 1988 2032 2050 2088 2162 2181 2206 2336 2397 2444 415 M 2405 2443 2517 2536 2561 2691 2752 2799 2879 3030 3030

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13)

Fig. 2.

Fig. 1.

Z38HELICAL GEAR UNITS 02315

Cover with Motors Mounting Platform Cover with Input Shaft and Input Shaft Type: BT Type: B

Gearbox

Type Motor

size/IEC Dimensions

* φF hmin hmax b b1 b2 k n l1 d l t u

71 -1 ZK 71 145

90 -2/3 ZK 80 120 117 147 185 55 21 45 115 16 40 18 5 ZK 90 175

80 -1 ZK 71 145

115 -2/3 ZK 80 155 127 167 185 55 23 47 120 19 40 21,5 6 ZK 90 175 ZK 71

90 -1 ZK 80 175 185 65

140 -2/3 ZK 90 200 150 187 16 62 140 24 50 27 8 ZK 100 235 215 69 ZK 112 ZK 90

100 -1 ZK 100 250 180 225 235 255 84 27 76 180 28 60 31 8

180 -2/3 ZK 112

ZK 132 310 340 106 ZK 90

132 -1 ZK 100 235 255 114

225 -2/3 ZK 112 300 205 275 47 76 220 38 80 41 10 ZK 132 310 340 126 ZK 160 ZK 100 ZK 112

250 -2/3 ZK 132 350 240 294 310 345 152 46 95 268 42 110 45 12 ZK 160 ZK 180 390 405 ZK 132 310 345 ZK 160

315 -2/3 ZK 180 450 280 330 390 405 182 45 125 297 55 110 59 16 ZK 200 ZK 225 450 433

375 -2/3 550 - - - - - - - 374 70 140 74,5 20

415 -2/3 660 - - - - - - 465 75 140 79,5 20

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13) * For type BT

Z39HELICAL GEAR UNITS 02319

Adapters for IEC/B5 motors

Type: A

Together with the adapter there is an elastic coupling for the corresponding motor.

IEC/B5 Adapter Motor Max. adapter Dimensions Motor Max. size

according to

IEC

Pover

kW

type IEC P M N S LP T DM EM FM GM

pinion diameter

φR*

motor weight

kg

63 0,18 A6 140 115 95 M8 10 3,5 11 23 4 12,5 10 7,5

71 0,37 A7 160 130 110 M8 10 4 14 30 5 16 10 10

80 0,75 A8 200 165 130 M10 12 4 19 40 6 21,5 14 16

90 1,1 A9 200 165 130 M10 12 4 24 50 8 27 14 25

100/112 4 A10/11 250 215 180 M14 16 5 28 60 8 31 18 50

132 7,5 A13 300 265 230 M14 20 5 38 80 10 41 22 90

160 15 A16 350 300 250 M18 20 5 42 110 12 45 28 160

180 22 A18 350 300 250 M18 22 6 48 110 14 51,5 32 210

200 30 A20 400 350 300 M18 25 6 55 110 16 59 38 250

* Motor pinion diameter the first gear is fitted onto.

Motor, adapter and gearunit compatibility Gearunit

type φF LA

Single stage

Two/three stage

A6 A 7 A 8 A 9 A 10 A 12

A 13 A 16 A 18 A 20

71 -1 90 -2/3 120 90 97 113 123 - - - - - 80 -1 115 -2/3 160 87 94 110 120 148 - - - - 90 -1 140 -2/3 200 83 96 112 122 150 180 - - - 100 -1 180 -2/3 250 - - 116 126 154 184 214 - - 132 -1 225 -2/3 300 - - - 132 160 190 220 235 -

250 -2/3 350 - - - - 166 196 226 241 254 315 -2/3 450 - - - - - 203 233 248 261

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″(p. Z13)

Z40HELICAL SHAFT MOUNTED - GEARMOTORS AND GEAR UNITS

Z41 HELICAL SHAFT MOUNTED - GEARMOTORS

Selection Table Power

P [kW]

Output speed n2 [r.p.m.] Output torque T2 [Nm]

Service factor fB

Max. torque Tmax [Nm]

TYPE

GEAR MOTOR

0,12

224 200 180 160 140 125 112 100 90 80 71 63 56 50 45 5,1 5,7 6,4 7,2 8,2 9,2 10,2 11,5 12,7 14,3 16,1 18,2 20,5 22,9 25,5 29,3 26,2 23,6 20,9 18,3 16,4 14,7 13,1 11,8 10,5 9,3 8,2 7,3 6,5 5,9

150 90 N - 2 ZKR 63 A-4 21,6

56 50 40 35,5 31,5 28 25 22,4 20 18 16 14 12,5 10 9 20,5 22,9 28,7 32,3 36,4 40,9 45,8 51,2 57,3 63,7 71,6 81,9 91,7 115 127 12,2 10,9 8,7 7,7 6,9 6,1 5,5 4,9 4,4 3,9 3,5 3,1 2,7 2,2 2,0

250 90 N - 3 ZKR 63 A-4 22,6

0,18

224 200 180 160 140 125 112 100 90 80 71 63 56 50 45 7,7 8,6 9,6 10,7 12,3 13,8 15,3 17,2 19,1 21,5 24,2 27,3 30,7 34,4 38,2 19,5 17,5 15,7 14,0 12,2 10,9 9,8 8,7 7,9 7,0 6,2 5,5 4,9 4,4 3,9

150 90 N - 2 ZKR 63 B-4 22,1

56 50 40 35,5 31,5 28 25 22,4 20 18 16 14 12,5 10 9 30,7 34,4 43,0 48,4 54,6 61,4 68,8 76,7 86,0 95,5 107 123 138 172 191 8,1 7,3 5,8 5,2 4,6 4,1 3,6 3,3 2,9 2,6 2,3 2,0 1,8 1,5 1,3

250 90 N - 3 ZKR 63 B-4 23,1

0,25

224 200 180 160 140 125 112 100 90 80 71 63 56 50 45 10,7 11,9 13,3 14,9 17,1 19,1 21,3 23,9 26,5 29,8 33,6 37,9 42,6 47,8 53,1 14,1 12,6 11,3 10,1 8,8 7,9 7,0 6,3 5,7 5,0 4,5 4,0 3,5 3,1 2,8

150 90 N - 2 ZKR 71 A-4 22,8

56 50 40 35,5 31,5 28 25 22,4 20 18 16 14 12,5 10 42,6 47,8 59,7 67,3 75,8 85,3 95,5 107 119 133 149 171 191 239 5,9 5,2 4,2 3,7 3,3 2,9 2,6 2,3 2,1 1,9 1,7 1,5 1,3 1,0

250 90 N - 3 ZKR 71 A-4 23,8

224 200 180 160 140 125 112 100 90 80 71 63 56 50 45 15,8 17,7 19,6 22,1 25,2 28,3 31,5 35,5 39,3 44 49 56 63 70 78 9,5 8,5 7,6 6,8 5,9 5,3 4,8 4,2 3,8 3,4 3,0 2,6 2,3 2,1 1,9

150 90 N - 2 ZKR 71 B-4 23,8

0,37

56 50 40 35,5 31,5 28 25 22,4 20 18 16 14 63,1 70,7 88,3 99,5 112 126 141 158 177 196 221 252 4,0 3,5 2,8 2,5 2,2 2,0 1,8 1,6 1,4 1,3 1,1 1,0

250 90 N - 3 ZKR 71 B-4 24,8

18 16 14 12,5 10 196 221 252 283 353 1,5 1,4 1,2 1,1 0,8

300 100 N - 3 ZKR 71 B-4 34,8

224 200 180 160 140 125 112 100 90 23,4 26,3 29,2 32,8 37,5 42,0 46,9 52,5 58,4 6,4 5,7 5,1 4,6 4,0 3,6 3,2 2,9 2,6

150 90 N - 2 ZKR 80 A-4 25,6

80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 65,7 74,0 83,4 93,8 105 117 131 148 167 188 210 234 3,8 3,4 3,0 2,7 2,4 2,1 1,9 1,7 1,5 1,3 1,2 1,0

250 90 N - 3 ZKR 80 A-4 26,6

0,55

25 22,4 20 18 210 234 263 292 2,4 2,1 1,9 1,7

500 100 N - 3 ZKR 80 A-4 36,6

20 18 16 14 12,5 263 292 328 375 420 3,4 3,1 2,7 2,4 2,1

900 112 N - 3 ZKR 80 A-4 53,1

10 525 3,4

1800 132 N - 3 ZKR 80 A-4 87,6

224 200 180 160 140 125 112 100 90 32,0 35,8 39,8 44,7 51,2 57,3 64,0 71,6 79,6 4,7 4,2 3,8 3,3 2,9 2,6 2,3 2,1 1,9

150 90 N - 2 ZKR 80 B-4 26,3

80 71 63 56 50 45 40 35,5 31,5 28 89,5 101 114 128 143 159 179 201 227 255 2,8 2,4 2,2 1,9 1,7 1,5 1,4 1,2 1,1 1,0

250 90 N - 3 ZKR 80 B-4 27,3

0,75

31,5 28 25 22,4 20 18 227 256 287 320 358 398 2,2 2,0 1,7 1,6 1,4 1,3

500 100 N - 3 ZKR 80 B-4 37,3

20 18 16 14 12,5 358 398 448 512 573 2,5 2,3 2,0 1,8 1,6

900 112 N - 3 ZKR 80 B-4 53,8

12,5 10 573 716 3,1 2,5

1800 132 N - 3 ZKR 80 B-4 88,3

224 200 180 160 140 125 112 100 90 46,9 52,5 58,4 65,6 75,0 84,0 93,8 105 117 3,2 2,9 2,6 2,3 2,0 1,8 1,6 1,4 1,2

150 90 N - 2 ZKR 90 S-4 30

100 90 80 71 63 105 117 131 148 167 2,8 2,5 2,3 2,0 1,8

300 100 N - 2 ZKR 90 S-4 40

1,1

80 71 63 56 50 45 40 35,5 31,5 28 25 131 148 167 188 210 233 263 296 333 375 420 3,8 3,4 3,0 2,7 2,4 2,1 1,9 1,7 1,5 1,3 1,2

500 100 N - 3 ZKR 90 S-4 41

28,25 22,4 20 18 16 14 12,5 372 469 525 584 657 750 840 2,4 1,9 1,7 1,5 1,4 1,2 1,1

900 112 N - 3 ZKR 90 S-4 57,5

12,5 10 840 1051 2,1 1,7

1800 132 N - 3 ZKR 90 S-4 92

Z42 HELICAL SHAFT MOUNTED - GEARMOTORS

Selection Table

Power P

[kW]

Output speed n2 [r.p.m.] Output torque T2 [Nm]

Service factor fB

Max. torque Tmax [Nm]

TYPE

GEAR MOTOR

224 200 180 160 140 125 112 64,0 71,6 79,6 89,5 102 114,6 128 2,3 2,1 1,9 1,6 1,4 1,3 1,2

150 90 N - 2 ZKR 90 L-4 32

125 112 100 90 80 71 115 128 143 159 180 201 2,6 2,3 2,1 1,9 1,7 1,5

300 100 N - 2 ZKR 90 L-4 42

1,5

80 71 63 56 50 45 40 35,5 31,5 179 202 227 256 287 318 358 404 455 2,8 2,5 2,2 2,0 1,7 1,6 1,4 1,2 1,1

500 100 N - 3 ZKR 90 L-4 43

35,5 31,5 22,4 20 18 404 455 640 716 796 2,2 2,0 1,4 1,3 1,1

900 112 N - 3 ZKR 90 L-4 59,5

18 14 12,5 10 796 1023 1146 1433 2,3 1,8 1,6 1,3

1800 132 N - 3 ZKR 90 L-4 94

280 250 224 200 180 160 140 125 112 100 90 75,0 84,0 93,8 105 117 131 156 168 188 210 233 4,0 3,6 3,2 2,9 2,6 2,3 2,0 1,8 1,6 1,4 1,3

300 100 N - 2 ZKR100 L-4 46,3

2,2

80 71 63 56 50 45 40 263 296 333 375 420 467 525 1,9 1,7 1,5 1,3 1,2 1,1 1,0

500 100 N - 3 ZKR100 L-4 47,3

45 40 35,5 31,5 467 525 595 667 1,9 1,7 1,5 1,3

900 112 N - 3 ZKR100 L-4 63,8

28 25 22,5 20 18 14 750 840 934 1051 1167 1501 2,4 2,1 1,9 1,7 1,5 1,2

1800 132 N - 3 ZKR100 L-4 98,3

280 250 224 200 180 160 140 125 112 100 90 102 114 128 143 159 179 204 229 255 287 318 3,0 2,6 2,3 2,1 1,9 1,7 1,4 1,3 1,2 1,1 0,95

300 100 N - 2 ZKR100 Ld-4 49,5

3,0

100 90 80 71 287 318 358 404 2,1 1,9 1,7 1,5

600 112 N - 2 ZKR100 Ld-4 65

80 71 63 56 50 45 40 35,5 31,5 358 404 455 512 573 637 716 807 910 2,5 2,2 2,0 1,8 1,6 1,4 1,3 1,1 1,0

900 112 N - 3 ZKR100 Ld-4 67

31,5 28 25 22,5 20 18 910 1023 1146 1273 1433 1592 2,0 1,8 1,6 1,4 1,3 1,1

1800 132 N - 3 ZKR100 Ld-4 101,5

224 200 180 160 125 112 100 90 80 71 171 191 212 239 306 341 382 424 478 538 3,5 3,1 2,8 2,5 2,0 1,8 1,6 1,4 1,2 1,1

600 112 N - 2 ZKR112 M-4 71,4

4,0

80 71 63 56 50 45 478 538 606 682 764 849 1,9 1,7 1,5 1,3 1,2 1,1

900 112 N - 3 ZKR112 M-4 73,4

45 40 31,5 28 25 22,5 849 955 1213 1364 1528 1698 2,1 1,9 1,5 1,3 1,2 1,1

1800 132 N - 3 ZKR112 M-4 107,9

224 200 180 160 140 125 112 234 263 292 328 375 420 469 2,6 2,3 2,1 1,8 1,6 1,4 1,3

600 112 N - 2 ZKR132 S-4 96,5

5,5

125 112 100 90 71 420 469 525 584 740 2,6 2,3 2,1 1,9 1,5

1100 132 N - 2 ZKR132 S-4 130

80 71 63 56 50 45 40 31,5 657 740 834 938 1051 1167 1313 1667 2,7 2,4 2,2 1,9 1,7 1,5 1,4 1,1

1800 132 N - 3 ZKR132 S-4 133

224 200 180 160 313 358 398 447 1,8 1,6 1,5 1,3

600 112 N - 2 ZKR132 M-4 107

7,5

180 160 140 125 112 100 90 71 398 448 512 573 640 716 796 1009 2,8 2,5 2,2 1,9 1,7 1,5 1,4 1,1

1100 132 N - 2 ZKR132 M-4 140,5

80 71 63 56 895 1009 1137 1279 2,0 1,8 1,6 1,4

1800 132 N - 3 ZKR132 M-4 143,5

11

224 200 180 160 140 125 112 469 525 584 657 750 840 938 2,3 2,1 1,9 1,7 1,5 1,3 1,2

1100 132 N - 2 ZKR160 M-4 166

15

224 200 180 160 640 716 796 895 1,7 1,5 1,4 1,2

1100 132 N - 2 ZKR160 L-4 194,5

Z43HELICAL SHAFT MOUNTED -

GEAR UNITS

n1n2

n1

Selection Table 2 - stage Actual Ratios, ie

TYPE Nominal Ratios, in Dimensions Tmax

GEAR MOTOR 5,0 5,6 6,3 7,1 8 9 10 11,2 12,5 14 16 18 20 22,4 25 28 31,5 35,5 40 45 50 φR φF [Nm]

90-2 63, 71 - - 6,7 7,4 8,3 9,1 10,2 11,3 12,5 13,8 16,7 18,5 20,5 22,4 24,8 27,1 29,9 - - - - 10

80, 90 - - 6,7 7,4 8,3 9,1 10,2 11,3 12,5 13,8 - - - - - - - - - - - 14 120 150

63, 71 - - - - - - - - - 14,2 16,0 17,7 19,4 20,9 24,3 28,4 31,4 36,7 - - - 10

100-2 80, 90 5,1 6,0 6,4 7,0 7,7 9,0 9,8 11,4 13,4 - 16,0 - - - - - - - - - - 14 160 300

100,112 5,1 6,0 6,4 7,0 7,7 9,0 9,8 11,4 13,4 - - - - - - - - - - - - 18

- 71 - - - - - - - - - - - - - 22,1 24,3 28,8 32,2 35,4 - - - 10

80, 90 - - - - - - - - - 14,8 16,2 18,0 19,8 22,1 24,3 28,8 - - - - - 14 200 600

112-2 100,112 - - 6,5 7,2 8,0 8,8 9,8 10,7 12,0 14,8 16,2 18,0 19,8 - - - - - - - - 18

132 - - 6,5 7,2 8,0 8,8 9,8 10,7 12,0 - - - - - - - - - - - - 22

- 90 - - - - - - - - - - - 17,8 19,2 21,6 23,5 28,5 31,6 35,9 41.8 - - 14

132-2 100,112 - - 6,4 7,9 8,4 9,5 10,4 11,8 12,5 14,5 15,6 17,8 19,2 21,6 23,5 28,5 - - - - - 18 250 1100

132 - - 6,4 7,9 8,4 9,5 10,4 11,8 12,5 14,5 15,6 - 19,2 - - - - - - - - 22

160 - - 6,4 7,9 8,4 9,5 10,4 11,8 12,5 - - - - - - - - - - - - 28

560 500 450 400 355 315 280 250 224 200 180 160 140 125 112 100 90 80 71 63 56 2800

280 250 224 200 180 160 140 125 112 100 90 80 71 63 56 50 45 40 35,5 31,5 28 1400

180 160 140 125 112 100 90 80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 18 930

140 125 112 100 90 80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 18 16 14 700

3 - stage Actual Ratios, ie

TYPE Nominal Ratios, in Dimensions Tmax

GEAR MOTOR 18 20 22,4 25 28 31,5 35,5 40 45 50 56 63 71 80 90 100 112 125 140 160 180 φR φF [Nm]

90 -3 63,71 18,3 20,1 22,4 24,8 27,8 30,7 34,2 37,8 42,0 52,0 57,5 63,8 70,5 85,0 94,0 103,9 113,3 125,1 137,8 152,3 10

80, 90 18,3 20,1 22,4 24,3 27,9 30,7 34,2 37,8 42,0 52,0 57,5 63,8 70,5 85,0 - - - - - - 14 120 250

63,71 16,7 20,9 22,7 25,1 27,9 31,2 36,2 40,4 44,4 49,6 55,1 62,6 69,6 81,4 88,6 99,4 106,8 124,7 145,8 10

100 -3 80,90 16,7 20,5 22,7 25,1 27,9 31,2 36,2 40,4 44,4 49,6 55,1 - 69,6 81,4 88,6 - - - - 14 160 500

100,112 16,7 20,5 22,7 25,1 - - 36,2 - - - - - - - - - - - - 18

- 71 - - - - - - - - - - - - - - - - 114,2 134,3 147,5 173,2 190,3 10

112 -3 80,90 18,1 20,0 22,8 25,1 27,7 33,0 36,3 41,3 45,4 50,6 55,6 63,2 69,5 83,0 91,8 100,8 114,2 - - - 14 200 900

100,112 18,8 20,0 22,8 25,1 27,7 33,0 36,3 41,3 45,4 - - - - - - - - - - - 18

- 90 - - - - - 38,4 43,1 48,7 60,0 64,3 73,3 79,2 89,0 96,3 106,3 118,6 140,5 14

100,112 16,8 20,8 22,2 25,4 26,4 32,6 34,9 38,4 43,1 48,7 60,0 64,3 73,3 79,2 - - - - - 18 250 1800

132 -3 132 16,8 20,8 22,2 25,4 26,4 32,6 34,9 - 43,1 48,7 - - - - - - - - - 22

160 140 125 112 100 90 80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 18 16 2800

80 71 63 56 50 45 40 35,5 31,5 28 25 22,4 20 18 16 14 12,5 11,2 10 9,0 8,0 1400

50 45 40 35,5 31,5 28 25 22,4 20 18 16 14 12,5 11,2 10 9 8 7,1 6,3 5,6 5,0 930

40 35,5 31,5 28 25 22,4 20 18 16 14 12,5 11,2 10 9.0 8.0 7,1 6,3 5,6 5,0 4,5 4,0 700

Notes:

φR - Motor pinion diameter the first gear is to be put on

φF - Gearcase Diameter

- Emphasized Gear ratios are used when building double gearunits.

n2

DOUBLE HELICAL SHAFT - MOUNTED GEAR UNITS

Z44

Description The Application and building of these gearunits is the same as for helical gearunits (see page. Z27)

Table of the possible combinations of a basic and additional gearunit:

TYPE Tmax (Nm) φR

100 - 3 / 90...

100 - 2 / 90...

500

300

14

14

112 - 3 / 90...

112 - 2 / 90...

900

600

14

18

132 - 3 / 90...

132 - 2 /115...

1800

1100

18

22

Selection The metodology of selection is the same one as for double helical gearunits.

Note:

Selection tables - to be prepared.

PieAT2,n2n2BieB

Motor

Additional Gearunit

Basic Gearunit

Z45 HELICAL SHAFT MOUNTED GEARMOTORS 02511-1

Gearcase Hollow Shaft

Type A B C1 C2 S2 X h1 HA T1 h k L φF D1 dm Lm D E u t

90 N 150 119.5 42 20 12 142 81 249 2 102 12 105 120 45 M12 18 30 102 8 33,3

100 N 190 145 48 25 16 188 77 316 2 133 15 125.5 160 60 M16 23 40 123 12 43,3

112 N 225 178.5 57.5 30 22 230 114 382 2 160 20 157 200 70 M16 28 50 151 14 53,8

132 N 270 203 64 40 22 294 131 473 2 209 25 180 250 85 M20 32 60 171 18 64,4

Motor Type 63

A , B 71

A , B 80

A , B 90 S

90 L

100 L, Ld

112 M

132 S

132 M

160 M

160 L

D2 123 140 154 170 170 192 216 247 247 285 285

r 97 105 110 121 121 157 169 190 190 246 246

rB 137 147 164 164 174 199 183 183 246 246

LB 57 60 84 84 89 79 117 117 122 122

L1

90 N 340 322 350 389 414

100 N 334.5 336.5 363.5 402.5 417.5 457.5

112 N 386 392 431 456 486 529 570 608

132 N 407 445 470 500 507 546 584 672 716

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″ (p. Z13)

Z46HELICAL SHAFT MOUNTED GEARMOTORS WITH FLANGE 02512-1

Gearcase Hollow Shaft

Type P M N f R LA

A B C1 C2 S1 S2 X h1 HA T1 h k L φF D1 dm Lm D E u t

90 NP 160 130 110 3,5 12.5 8 150 115.5 54,5 20 9 12 142 81 249 2 102 12 121 120 45 M12 15 30 102 8 33,3

100 NP 250 215 180 4 15.5 12 190 145 63,5 25 14 16 188 77 316 2 133 15 145 160 60 M16 23 40 123 12 43,3

112 NP 250 215 180 4 19.5 12 225 178.5 77 30 14 22 230 114 382 2 160 20 180.5 200 70 M16 28 50 151 14 53,8

132 NP 350 300 250 5 22.5 15 270 203 86,5 40 18 22 294 131 473 2 209 25 207.5 250 85 M20 32 60 171 18 64,4

Motor Type 63

A , B 71

A , B 80

A , B 90 S

90 L

100 L, Ld

112 M

132 S

132 M

160 M

160 L

D2 123 140 154 170 170 192 216 247 247 285 285

r 97 105 110 121 121 157 169 190 190 246 246

rB 137 147 164 164 174 199 183 183 246 246

LB 57 60 84 84 89 79 117 117 122 122

L1

90 NP 356 338 366 405 430

100 NP 354 356 483 422 437 477

112 NP 391.5 415.5 454.5 479.5 509.5 516 557.5 595.5

132 NP 436.5 474.5 499.5 529 536.5 575.5 513.5 701.5 745.5

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″ (p. Z13)

Z47 HELICAL SHAFT MOUNTED GEAR UNITS 02513

Cover with Motors Mounting Platform Cover with Input Shaft and Input Shaft Type: BT Type: B

Gearbox Type

Motor size/IEC

Dimensions

* φF hmin hmax b b1 b2 k n l1 d l t u

ZK 71 145

90 -2/3

ZK 80 120 117 147 185 55 21 45 115 16 40 18 5

ZK 90 175

ZK 71 145

100 -2/3 ZK 80 155 127 167 185 55 23 47 120 19 40 21.5 6

ZK 90 175

ZK 71

ZK 80 175 185 65

112 -2/3 ZK 90 200 150 187 16 62 140 24 50 27 8

ZK 100 235 215 69

ZK 112

ZK 90

132 -2/3 ZK 100 250 180 225 235 255 84 27 76 180 28 60 31 8

ZK 112

ZK 132 310 340 106

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″ (p.Z13) * For type BT

Z48

HELICAL SHAFT MOUNTED GEAR UNIT 02514

Adapters for IEC/B5 Motors

Type: A

Adapters completed with elastic couplings for the corresponding motor.

IEC Adapter Motor Max. Type of Dimensions Motor Max.

size as per IEC

Power kW

the IEC adapter P M N S n LP T DM EM FM GM

pinion diameter

φR*

motor weight

kg

63 0,18 A6 140 115 95 M8 4 10 3,5 11 23 4 12,5 10 7,5

71 0,37 A7 160 130 110 M8 4 10 4 14 30 5 16 10 10

80 0,75 A8 200 165 130 M10 4 12 4 19 40 6 21,5 14 16

90 1,1 A9 200 165 130 M10 4 12 4 24 50 8 27 14 25

100/112 4 A10/11 250 215 180 M14 4 16 5 28 60 8 31 18 50

132 7,5 A13 300 265 230 M14 4 20 5 38 80 10 41 22 90

160 15 A16 350 300 250 M18 4 20 5 42 110 12 45 28 160

* Motor pinion diameter the first gear is fitted onto.

Motor, Adapter and Gearunit Compatibility Gearunit φF LA

type A6 A 7 A 8 A 9 A 10 A 12

A 13 A 16

90 -2/3 120 90 97 113 123 - - -

100 -2/3 160 87 94 110 120 148 - -

112 -2/3 200 83 96 112 122 150 180 -

132 -2/3 250 - - 116 126 154 184 214

- As to the other data, see: ″General Notes Appertaining to the Dimension Sheets″ (p. Z13)

Z49HELICAL SHAFT MOUNTED GEAR MOTORS 02464

Torque Arm

At N-gearunits (shaft mounted) the reactive torque is to be balanced with the corresponding holder-up in order to

prevent the gearunit swivelling. The holder-up is fitted to the gearunit by means of rubber element - buffer.

Fp

Type Dimensions Torque Reaction s c

min h d1 d2 f Tmax (Nm)

Force Fp(N)

Serew

OM- 90N 12 5 20 12,5 40 1,5 300 2700 M12x80

OM-100N 15 5 20 18 40 2,5 500 3300 M14x100

OM-112N 20 10 30 24 60 3 900 5000 M20x120

OM-132N 25 10 30 24 60 4 1800 8100 M20x120

Material of the rubber buffer: NBR hardness 75 ± 5 Shore A

Mount the rubber buffers free from backlash, do not pretension them.

f - Approx. compression at Fp (Tmax)

The rubber buffers are delivered paired (on request).

Z50 ELECTRIC MOTORS

Z51ELECTRIC MOTORS

Introduction The basic execution of gearmotors the ZKR type of reducer threephase asynchronous motors with cage rotor are mostly used. Compared to ZK type of standard IEC motors their mechanical characteristics slightly differ while their electric characteristics are identical. The electric motors type ZK with mounting positions B5 and B3 could be coupled with gearunits by means of input assemblies, if requested so. Technical Description

Basic execution: type ZKR, 4-poles

- Enclosure: IP54/IP55 standard, other enclosures on request

- Mounting position: B5 flanges as per DIN 42948

- Specific features of the mech.exe.: Reinforced bearing bedings and the shaft; flange and shaft coupling dimensions particularly adjusted to gearunits

- Motor ribbed housing:

* up to size 112: high quality Al alloy

* over size 112: grey iron

- Flanges for all sizes of motors: grey iron

- Cooling: external as per IEC 34-6, IC 01 41,the external cooling fan is under a

special cover and is made of:

* up to size 180: polypropylene

* over size 180: Al alloys

- Bearings: roller, bearings, beyond size 200 a connection for an external grease

nipple is fitted.

- Terminal Box: on the right, shaft pinion head viewed 4x90o revolving cable inlet,

beginning with size 160.

- Winding Insulation: ″F″ class, enabling a temperature rise up to 105oC over ambiental

temperature of 40°C; ″H″ class is also possible (140oC over 40oC)

- Voltage and Frequency: 3 x 380V, 50Hz, voltages up to 690 V and frequencies from

42 to 60 Hz - on request

- Winding Connection:

* up to 1,5 kW:

* over 1,5 kW:

- Power: Powers given in selection tables: for continuous duty S1, connected to

the network with nominal voltage, nominal frequency, ambiental

temperature up to 40oC and operation in the altitude up to 1000 m above

sea level.

- Speed: (rpm) Gearunits standardly use 4-poles electric motors

(asynchronous, rpm: 1400 min-1)

- Vibrations: The motors have full key dinamically balanced rotors and do comply the

vibraton level N as per DIN ISO 2373 and noise level as per IEC 34-9.

Brake Motors

star ( Υ ) 220 V ∆ / 380 VΥ 220 V ∆ / 400 VΥ delta ( ∆ ) 380 V∆ / 660 VΥ 400 V∆ / 690 VΥ

Z52ELECTRIC MOTORS

The brake motors are built out of a basic type of gear motors, ZKR.Their length is different because of the space meant for the brake.The brake gets fed by the inverter built-in into the terminal box. The inverter′s standard voltage is of 230 or 400 V. The braking torques are adjusted to their max. values, they can be reduced to 75 or 50% of their max. value taking off 2 or 4 springs from the brake. - Hard fan: For the brake motors the, so called, grey iron hard fans are delivered, on request. They find their

application at drives which require both soft starting and soft braking (driving, lifting, etc.) Other Motors All the other electric motors such as: - 2,6 and 8 - poles motors - Two (and multiple speed) motors with 1 winding, 4/2, 8/4, 6/4, 8/6, 8/2, 12/2 could be coupled with gearunits. - Single phase motors - Other motors, such as: motors with Eex enclosure, DC electric motors, etc. Other Special Features: Duty tupes: If S2 (duty with limited duration) and S3 (intermittent duty) working regimes are requested the motors can be loaded

with power bigger than the rated one. As to these and the other types od working regimes the choice of the

adequate type and size of the motor is to be done on a basis of the complete working conditions. All of the above

mentioned refers also to the motors running in a non-standard ambients. In those cases it is recommendable to

contact our Technical Advice Service. Motor protection:

All the electric motors can be fitted with PTC thermal detectors built-in into the windings in order to realize the

complete thermal protection of the motor. A motor protective assembly is used as a protection from overloading

and two phase motor duty. Tolerances: As far as the technical data of threephase asynchronous cage motors are concerned these are the permissible aberrations according to EN 60034/IEC 34-1:

Power factor cos′ϕ: −−1

6cosϕ

Voltage and frequency: at rated power and rated frequency fn the permissible deviation of rated voltage is “5%.

Slippage: “ 20% at Pn ≥ 1 kW

“ 30% at Pn <1 kW

(in hot state and at nominal loading)

Starting torque: -15% up to +25%

Break-away torque: -10%, not less than 1,6 Tn

Inertia moment: “10%

Efficiency: * for Pn ≤ 50 kW: - 0,15 ( 1-η )

* for Pn > 50 kW: - 0,1 ( 1-η )

Z53ELECTRIC MOTORS

Motor Connection to the Network and Starting

The connection to the network must be done according to the scheme given in the motor terminal box, i.e.

according to the enclosed technical instruction.

The starting can be done by an adequate direct starting device or by soft starting device (star - delta switch,

semiconductive device, etc.). Motor with delta connection can be started by y-∆ switch. Just in case the ∆ voltage

and the network voltage are compatible.

Winding Connection of Basic Executions:

R S T

U1 R W2 U1

e1

U2 V2 W1 U2

W2

W1 V1 T S c1 V2 V1

T S e2

W2 U2 V2 W2 U2 V2 U1 V1 W1

U1 V1 W1 U1 V1 W1 M 3∼

m1 R S T R S T

R

CONNECTION (Y) CONNECTION (∆) up to 1,5 kW over 1,5 kW

Technical Data

Conecting Scheme Terminal board with 6 terminals

Z54ELECTRIC MOTORS

Type

P nn In 380V

Ip/In Tn Tp/Tn Tmax/Tn

cosϕ η KR Jm kgm2

Zo

TK

kW min-1 A % Nm % % % % ZK/R KZK/R 1/h Nm ZK/R KZK/R

A-4 0,12 1320 0,46 2,50 0,87 210 210 0,66 60 130 0,00025 - - - 4,1 - B-4 0,18 1330 0,66 2,50 1,29 220 210 0,74 63 130 0,00040 - - - 4,6 - A-4 0,25 1340 0,80 3,20 1,78 170 180 0,76 63 130 0,00050 0,00060 4100 5 5,3 9 B-4 0,37 1385 1,12 3,40 2,55 200 200 0,75 66 130 0,00069 0,00079 3900 5 6,3 10 A-4 0,55 1375 1,54 3,80 3,82 190 200 0,76 69 130 0,00092 0,00117 3400 10 8,1 13,8 B-4 0,75 1375 2,10 3,80 5,17 210 220 0,75 71 130 0,00110 0,00135 3200 10 8,8 14,5 S-4 1,1 1370 2,90 4,10 7,66 230 230 0,78 74 160 0,00242 0,00295 2400 20 12,5 21,3 L-4 1,5 1390 3,80 4,50 10,3 270 250 0,79 76 160 0,00332 0,00385 2200 20 14,5 23,3 L-4 2,2 1410 5,30 5,60 14,9 260 270 0,81 78 160 0,00567 0,00667 1000 50 18,8 31,8 Ld-4 3 1380 7,20 5,70 20,76 240 270 0,80 76 160 0,00737 0,00837 850 50 22 33

112 M-4 4,0 1410 9,20 6,50 27 280 300 0,82 81 160 0,01040 0,01140 680 50 28,4 41,4 S-4 5,5 1440 12 6,50 36,5 250 310 0,82 85 160 0,0190 0,0210 500 100 53,5 70,1 M-4 7,5 1440 16 6,50 50 240 320 0,82 86 160 0,025 0,0270 420 100 64 80,6 M-4 11 1440 23 6,50 73 250 300 0,82 88 160 0,055 0,0575 290 200 89,5 115 L-4 15 1440 32 6,50 99,5 250 300 0,82 88 160 0,071 0,0735 270 200 118 143,5 M-4 18,5 1460 38 6,20 121 280 260 0,82 89 160 0,066 0,1235 230 200

400*140 166

188 L-4 22 1460 44 6,20 144 280 250 0,83 90 160 0,100 0,1375 200 200

400*155 181

202 200 L-4 30 1470 61 7,50 195 290 280 0,83 90 160 0,280 0,330 130 200

400*230 257

279 S-4 37 1470 71 6,20 240 230 230 0,86 92 160 0,380 0,430 95 400* 280 330 M-4 45 1470 86 6,20 292 230 250 0,86 92 160 0,460 0,510 75 400* 320 370

250 M-4 55 1480 107 6,70 356 240 260 0,86 92,5 160 0,670 - - - 385 - S-4 75 1480 147 6,50 384 240 240 0,86 93 160 1,15 - - - 525 - M-4 90 1480 175 6,50 581 240 240 0,85 93 160 1,32 - - - 603 - S-4 110 1475 202 7,00 742 250 250 0,90 93,5 160 2,00 - - - 710 -

315 M-4 132 1485 238 7,00 849 310 310 0,91 93,5 160 3,00 - - - 900 - Md-4 160 1485 295 7,00 1030 300 260 0,87 94 160 5,00 - - - 1200 -

*Double disc brake Abbreviations: P - rated power nn - full load speed In - full load current Ip/In - starting current ratio (locked rotor) Tn - full load torque Tp/Tn - starting torque ratio Tmax/Tn - breakdown torque ratio cos ϕ - power factor KR - rotor class η - efficiency Jm - motor inertia zo - no - load stop-stag frequence Tk - max brake torque Note: for detailed dimension data and technical characteristics see particular catalogues. EC - Directives

63

71

80

90

100

132

160

180

225

280

Z55ELECTRIC MOTORS

Additionally to the overviewed standards all applicable and conformed motor, motorgear and gear standards were taken into consideration fully or partially as far as the application of the further mentioned directives of the EC are concerned. These standards were issued by EC commission in the EC Official Gazette. The most important of them are: 1.) Low-voltage machines → 73/23 EEC EN60204-1, EN60445, EN60529 2.) Electromagnetic compatibility → 89/336/EEC EN50081-2, EN55011 EN55014, standards of EN60555 series 3.) Machine regulations → 89/392/EEC EN292-1, EN292-2, EN294, EN349, EN60204-1 We are using the CE marking since January 1st 1997. (according to 1.) and 2.)) Declaration of Conformity and the complete documentation are filed according to the EC low-voltage directives and EMC directives. Declaration of Manufacturer (based on no.3.) is enclosed to the technical instruction of each product. Standards and Regulations The motors in conformity with all international (IEC-), European (EN-CENELEC-), (UDE,) standards and are developed in conformity with JUS ISO 9001.

IEC EN DIN/VDE TITLE

IEC 27-4 - DIN1304-7 Symbols to be used for electrical machines

IEC 34-1

EN 60034-1

DIN VDE 0530-1

Rotating electrical machines: - Rating and performance

IEC 34-2

-

DIN VDE 0530-2

- Methods for determining losses and efficiency

IEC 34-5

EN 60034-5

DIN VDE 0530-5

- Classification of degrees of protection provided by enclosures

IEC 34-6 EN 60034-6

DIN EN 60034-6 VDE 0530-6

- Methods of cooling

IEC 34-7

EN 60034-7

DIN EN 60034-7

VDE 0530-7

- Classification of types of constructions and mounting arrangements

IEC 34-8 - DIN VDE 0530-8 - Terminal markings and direction of rotation

IEC 34-9 EN 60034-9 DIN EN 60034-9 VDE 0530-9

- Noise limits

IEC 34-12

-

DIN VDE 0530-12

- Starting performance of threephase cage induction motors for voltages up to and including 660V,50Hz

IEC EN DIN/VDE TITLE

IEC34-14

-

DIN ISO 2373 DIN

VDE0530-14

- Mechanical vibration of certain rotating electrical machinery

IEC 38 - DIN IEC 38 IEC standard voltages

IEC 72 -

DIN 42673

Mounting dimensions and output ratings, motor-type IM B3

IEC 72

-

DIN 42677

Mounting dimensions and output ratings, motor-type IM B5, IM B14

IEC 72 - DIN 748-3 Cylindrical shaft ends for electrical machines

IEC 72-2 - DIN 42948 Mounting flanges for electrical machines

IEC 85 - DIN IEC 85 VDE 0301-1

Thermal evaluation and classification of electrical insulation

IEC 445

EN 60445

DIN EN60445

Identification of equipment terminals and of termination of certain designated conductors

Atention ! We reserve the right to implement modicifications, without notice. All listed data is approximate and no obbligation.

Z56LIST OF SPARE PARTS

HELICAL GEAR BOX

1. 2. 3. 4. 5. 6. 7. 7.

8A. 8. 9.

10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26.

Pinion Input gear Pinion shaft Gear Pinion shaft Output gear Gear case B5 Gear case B3 Output cover Flange Output shaft Spacer Spacer Input seal Output seal Oil seal Oil seal Bearing Bearing Bearing Bearing Bearing Bearing Bearing Circlip Circlip Circlip Circlip

27 28.29 30. 31. 32. 33. 34. 35. 36. 37. 38.39 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53.

Circlip Circlip Circlip Circlip Suport ring Suport ring Adjusting ring Adjusting ring Adjusting ring Adjusting ring Key Key Key Key Key Breater plug Screw plug Lifting eye bolt Hex. screw Spring washer Circlip Key Splash ring Spring washer Hex nut. Stub bolt Nilos ring

TWO-STAGE EXECUTION THREE-STAGE EXECUTION

Z57

LIST OF SPARE PARTS HELICAL-MOUNTED GAER BOX

1. 2. 3. 4. 5. 6. 7.

8A. 8. 9.

10. 11. 12. 13. 14. 15. 16. 17. 18. 19

Pinion Input gear Pinion shaft Gear Pinion shaft Output gear Gear case Output cover Flange Gear cover Hollow shaft Spacer Spacer Disc Seal substance Output seal Seal substance Circlip Circlip Circlip

20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37.

Key Key Key Adjusting ring Adjusting ring Adjusting ring Bearing Bearing Bearing Hexagon Head Screw Hexagon Head Screw Hexagon Head Screw Spring washer Closing cap Closing cap Oil seal Breater plug Screw plug

TWO-STAGE EXECUTION THREE-STAGE EXECUTION