3 mounting positions and important order information information on mounting positions 3 gse2002 53...

3General information on mounting positions

GSE2002 53

3 Mounting Positions and Important Order Information

3.1 General information on mounting positions

Mounting position designation

SEW differentiates between six mounting positions M1 ... M6 for gear units and geared motors. The following figure shows the spatial orientation of the gear unit in mounting positions M1 ... M6.

05395AXXFig. 15: Depiction of mounting positions M1 ... M6

M1 … M6M1 … M6

3

3 General information on mounting positions

54 GSE2002

Comparison of old/new mounting positions

The following table shows how the former SEW mounting position designations havebeen transferred into the new system:

Example A helical-bevel gear unit KA77B which previously had the mounting position designationB3I or B6II is now specified using the mounting position designation M4.

04464AXX

R, RX

R..F

RF, RXF

M1 M2 M3 M4 M5 M6

F FA..BFH..BFV..B

FF

FA

FHFVFAF

FHFFVFFAZFHZFVZ

K KA..BKH..BKV..B

K/KH166/167186/187

KF

KA

KHKVKAF

KHFKVFKAZKHZKVZ

S

SF

SA SHSAFSHFSAZSHZ

B3 V6 B8 V5 B6 B7

B35 V36 B85 V15 B65 B75

B5 V3 B5II V1 B5I B5III

B6 V6 B6II V5B3B8

B3IB8I

B5 V3 B5II V1 B5I B5III

H1 H6 H2 H5 H4 H3

B3B5/I

B3IB5/II

V1/ V1/I

B3B6I

B6B8I

B8B3IB6II

V5V5I

V6V6I

B5IB3/B5I

B5B65

B5IIIB8/B5III

B5IIB6/B5II

V1V15

V1IV6/V1I

H1 H4 H2 H3 H5 H6

B3B6I

B8II (S37)

B6B8I

B8B3II

B3IB6II

V5V5I

V6V6I

V5II (S37)

B5I B5 B5III B5II V1 V1I

H1 H4 H2 H3 H5 H6

M1 … M6M1 … M6

3Important order information

GSE2002 55

3.2 Important order information

For all geared motors

The following order information is required in addition to the mounting position in orderto exactly define the configuration of the drive.

• Position of power plug connector

• Position of cable entry for power plug connector

• Position and direction of the encoder plug connector

• Position of the motor terminal box

• Position of the cable entry on the terminal box

• In bevel gears: Position of the output shaft

• In shaft mounted bevel gear units with a shrink disk: Connection end with or withoutflange.

Terminal box

Position of the motor terminal box and the cable entry

Possible positions of the terminal box are 0°, 90°, 180° or 270° as viewed onto the fanguard = B-side (→ Fig. 16).

Furthermore, the position of the cable entry can be selected. The possibilities are "X" (=normal position), "1", "2" or "3" (→ Fig. 16).

Unless other information is given regarding the terminal box, the 0° type with "X" cableentry will be supplied. We recommend selecting cable entry "2" with mounting positionM3.

03063BXXFig. 16: Position of the terminal box and the cable entry

• Cable entry "2" is not possible with the CT71..BMG motor with terminal boxposition 90°.

M1 … M6M1 … M6

3

3 Important order information

56 GSE2002

Plug connector

Position of power plug connector

The position of the power plug connector can be 0°, 90°, 180° or 270° with view onto theB-side. If CM motors are combined with PSF/PSB/PSE planetary gear units, onlyposition 270° is possible.

Position of cable entry

You can also specify the position of the cable entry. Possible are "X", "1", "2" or "3." Onlypositions "1" and "3" of the cable entry are possible with DS56M../SM.. and DS56L../SM... motors. All four positions are available with the DS56H motor and all DS56/B../SM.. brake motors.

Position of cable entries with CM..S.5.

Position of cable entries with CM..S.6.

Standard type Without any special information about the power plug connector, the design with 270°position with cable entry "3" and radial encoder plug connector (CM..S.5.) is delivered.

270° 0° 90° 180°

Please note that the designations for the positions for the plug connector used for theDFS56 motor have changed compared to the 1999 servomotor catalog.

3 X 1 2

3 X 1 2

M1 … M6M1 … M6

3Important order information

GSE2002 57

Limitations The following limitations apply to the mounting of gear units.

A = Position of cable entry "X", "1", "2" or "3" possible.

B = Position of cable entry "X", "2" or "3" possible, "1" only in position 270°.

C = Position of cable entry "X", "2" or "3" possible, "1" is not possible.

D = Position of cable entry "3" possible, "X", "1" or "2" is not possible.

Important: It is not possible to mount a forced cooling fan for motors with axial encoderplug connector SM6./SB6.

Position of the output shaft and the output flange

In right-angle gear units, it is also necessary to stipulate the position of the output shaftand the output flange:

• A or B or A+B (→ Fig. 17)

R R27/37 R47/57/67 R77 R87 R97 R107

K K37 K47/57/67 K77 K87 K97 K107

F F37 F47 F57/67 F77 F87 F97 F107

S S37 S47 S57 S67

DS56M/L D D D D

DS56M/L /B C C C C

DS56H D D D D

CM71S A A B C A C B C C C

CM71M A A C A C B C C C

CM71L A A A A A A A A A

CM90S A A C A C A B B A C C

CM90M A C A B B A C C C

CM90L A A A A A A B C C

CM112S A A A A B A B A C C

CM112M A A A A A B A C C

CM112L A A A A A C C

02585BXXFig. 17: Position of the output shaft and

the output flange

A

B

M1 … M6M1 … M6

3

3 Important order information

58 GSE2002

Position of the connection end in right-angle gear units

In shaft mounted right-angle gear units with a shrink disk, it is also necessary to stipulatewhether the A or B end is the connection end. In Fig. 18, the A end is the connectionend. The shrink disk is located opposite the connection end.

Sample orders

03204AXXFig. 18: Position of the

connection end

AB

Connection end at bottom is possible with helical-bevel gear units K167/K187 inmounting positions M5 and M6 only.

Type(examples)

Mounting position

Shaft with

Flange withConnection

endPosition of shrink disk

Position of terminal box

Position of cable entry

K47CT71D4/RS M2 A - - - 0° "X"

KH107CV160L4 M1 - - A B 180° "3"

M1 … M6M1 … M6

3Scope of delivery

GSE2002 59

3.3 Scope of delivery

The scope of delivery for SEW servomotors is comprised of:

Depending on the design of the gear units, additional spare parts such as torque arms,rubber puffers or shrink disks or their covers are delivered.

Delivery with order confirmation

Operating Instructions

Delivery with drive 1x Safety notes for startup which do not replace the complete operating instructions shipped with the order confirmation.The operating instructions contain all wiring diagrams.

1x Operating instructions, if desired

Motor plug connector 1x Encoder plug connector (radial or axial)

10x Crimping socket contacts for encoder plug connectorfor core cross sections from 0.25 mm² to 0.5 mm²

1x Motor power mating connector SM50

4x Crimping socket contacts for power connectionwith 1.5, 2.5, 4, 6 or 10mm² for each core cross section

Brake motor plug connector

1x Encoder plug connector (radial or axial)

10x Crimping socket contacts for encoder plug connectorfor core cross sections from 0.25 mm² to 0.5 mm²

1x Motor power and brake mating connector SB50

4x Crimping socket contacts for power connectionwith 1.5, 2.5, 4, 6 or 10mm² for each core cross section

3x Crimping socket contacts for brake connectionwith 1 mm² to 1.5mm² for each core cross section

Brake motor 1x BME brake rectifier for DIN rail mounting with AC voltage

or alternatively BMP, BMH or BMK brake rectifier

or the BSG brake control unit with 24 VDC voltage

1x Manual release lever if brake with manual brake release was ordered

Pre-fabricated cable 1x Bag with small accessories with conductor end sleeves/lugs for connection on MOVIDRIVE®

M1 … M6M1 … M6

3

3 Key to the mounting position sheets

60 GSE2002

3.4 Key to the mounting position sheets

Symbols used The following table shows which symbols are used in the mounting position sheets andwhat they mean:

Churning losses Increased churning losses may arise in some mounting positions. Please contact SEWin case of the following combinations:

Symbol Message

Breather valve

Oil level plug

Oil drain plug

* Please observe churning losses according to the following table for these mounting positions.

X Position of the "Normal" cable entry.

Read the note on page XX!

Mounting position Gear unit type Gear unit size Input speed [1/min]

M2, M4 R97 ... 107 > 2500

> 107 >1500

M2, M3, M4, M5, M6

F97 ... 107 > 2500

> 107 > 1500

K77 ... 107 > 2500

> 107 > 1500

M1 … M6M1 … M6

3Mounting positions for helical geared motors

GSE2002 61

3.5 Mounting positions for helical geared motors

R17-R167

04 040 100

* → page 60

270°

0°

90°

180° 1

2

3

*

R47-R57

R17, R27

R17, R27

R47, R57

M5

M4

M5

M1, M3 , M5 , M6

M1

M3

R17

M6

*M2

0°

270°90°

180°

0°180°

0°

90°270°

0°

0°

0°

x

xx x

x

x

x

x

x

x

xx

x

x

M1 … M6M1 … M6

3

3 Mounting positions for helical geared motors

62 GSE2002

RF17-RF167

04 041 100

* → page 60

M4

M1

M2

M3

M5 M6

* *

RF17

RF17, RF27

RF17, RF27

RF47, RF57

M1, M3 , M5 , M6

M5

1 3

2

270° 90°

0°

180°

90°

180°

270°

0°

90°

0°

270°

180°

0°

0°

0°

0°

x

xx

x

x

x

x

x

x

x

xx

x

x

M1 … M6M1 … M6


GSE2002 63

R17F-R87F

04 042 100

* → page 60

Important: Please refer to the information in the "Geared Motors" catalog, Sec. "Project Planning for Gear Units/Overhung and axial loads" (page 49).

M6M5

M4

M3

M2

M1

R47F-R57F

**

R17F, R27F

R17F, R27F

R47F, R57F

M1, M3 , M5 , M6

M5

R17F

1 3

2

270° 90°

0°

180°

270°90°

180°

0°

0°

0° 180°

90°

270°

0°

0°

0°

M1 … M6M1 … M6

3

3 Mounting positions for helical geared motors

64 GSE2002

RX57-RX107

04 043 100

* → page 60

M1

M2

M3

M4

M5 M6

31

2

0°

0°

90°

270°

180°

0°

0°

0°

0°

180°

90° 270°

0°

90°

180°

270°

xx

x

x

x x

x

x

x

x

xx x

M1 … M6M1 … M6


GSE2002 65

RXF57-RXF107

04 044 100

* → page 60

M3

M6M5

M4

M1

M2

1 3

2

0°

0°

0°

0°

270°

180°

0°

90°

0°

180°

270° 90°

0°

90°

270°

180°

x x

x

x

x

x x

x

x

x

x

xx x

M1 … M6M1 … M6

3

3 Mounting positions of low backlash planetary geared motors

66 GSE2002

3.6 Mounting positions of low backlash planetary geared motors

PSF201-PSF902

44 001 000

M4

M1

M2x

x

x

0˚

0˚

0˚

0˚

x

M5

M1 - M6

M1 - M6

M1 - M6

M3

M6

90˚

0˚

270˚

180˚

xx

x

x

180˚

0˚x

90˚

x

x

270˚ 90˚

x

180˚x

270˚

x0˚

M1 … M6M1 … M6

3Mounting positions of low backlash planetary geared motors

GSE2002 67

PSE211-PSF612

M1 … M6M1 … M6

3

3 Mounting positions of low backlash planetary geared motors

68 GSE2002

PSB311-PSB612

44 002 000

M4

M1

M2

x

x

0˚

0˚

0˚

x

x

0˚

M3

M1 - M6

M1 - M6

M1 - M6

M5 M6

90˚

0˚

270˚

180˚

xx

x

x

90˚

x180˚

x

270˚

x0˚ x

90˚

x x

270˚

180˚

0˚

M1 … M6M1 … M6

3Mounting positions for parallel shaft helical geared motors

GSE2002 69

3.7 Mounting positions for parallel shaft helical geared motors

F/FA..B/FH27B-157B, FV27B-107B

42 042 100

* → page 60

M2M4

M1

M3

M6M5

F47

* *

* **

180°0°

90°

1

270°

3

2

270°

0°

180°

90°

0°

0°

0°

0°

0°

180°

90° 270°

xx

x

x

x

x

x

x

xx

x x

x

x

M1, M3, M5, M6

M1 - M6

M1, M3, M5, M6

F..27

F..27

F..27

M1 … M6M1 … M6

3

3 Mounting positions for parallel shaft helical geared motors

70 GSE2002

FF/FAF/FHF/FAZ/FHZ27-157, FVF/FVZ27-107

42 043 100

* → page 60

M1

M6M5

M3

M4 M2**FF47

*

* *

2

90°

0° 180° 1 3

270°

90° 270°

180°

0°

0°

270° 90°

180°

0°

0°

0°

0°

x xx

x

x

x

x

x

x

x

xx

x x

M1, M3, M5, M6

M1 - M6

M1, M3, M5, M6

F..27

F..27

F..27

M1 … M6M1 … M6

3Mounting positions for parallel shaft helical geared motors

GSE2002 71

FA/FH27-157, FV27-107

42 044 100

* → page 60

0°

0°

270° 90°

180°

M3

M5*

0° 180°

90°

*M4

270°

*M6*

FA47

M1

M2*

31

2

0°

270°

180°

90°

0°

0°

0°

x xx

x

x

x

x

x

x

xxx

x x

M1, M3, M5, M6

M1 - M6

M1, M3, M5, M6

F..27

F..27

F..27

M1 … M6M1 … M6

3

3 Mounting positions for helical-bevel geared motors

72 GSE2002

3.8 Mounting positions for helical-bevel geared motors

K/KA..B/KH37B-157B, KV37B-107B

34 025 100

* → page 60


K47

M1

M2M4

M3

M5 M6

K47

1 3

2

90° 270°

180°

0°

0°

270°

90°

A

0°

B

180°

0°

0°

0°

0°

180°

270° 90°

A

B A

B

x xx

x

x

x

x

x

x

x

xx

x x

M1 … M6M1 … M6

3Mounting positions for helical-bevel geared motors

GSE2002 73

K167-187, KH167B-187B

34 026 100

* → page 60


M1

M2

M6M5

M3

M4* *

*

**

1BA

0°

90°

180°

270°

3

2

270°

0°

180°

90°

0°

B

A B

A

x xx

x

x

0°

0°

0°

x

x

x

x

xx

270°

xx

180°x

90°

0°

M1 … M6M1 … M6

3


74 GSE2002

KF/KAF/KHF/KAZ/KHZ37-157, KVF/KVZ37-107

34 027 100

* → page 60

M5 M6

M4

M3

M2

M1

KF47

KF47

0°

90°

A

270°

180°

B 1

x

3

x

2

180°

x

0°x

270°

x

90°

A

BA

B

270°

0°x

x

180°

90°

x

x

x

0°

x

0°

0°

0°

x

x

x

x

M1 … M6M1 … M6

3Mounting positions for helical-bevel geared motors

GSE2002 75

KA/KH37-157, KV37-107

39 025 100

* → page 60

1

x x

x

3

x

2

90°

0°A

180°B

270°

M5

M3

M6

M2M4

M1

KA47

KA47

* *

*

* *

B

A

270°

0°

x

x

180°

90°

x

x

x

x

x

180°

x

270°

x0°

90°

x

B

A

0°

0°

0°

0°

M1 … M6M1 … M6

3


76 GSE2002

KH167-187

39 026 100

* → page 60

M1

M2

M6M5

M3

M4* *

***

B

90°x

0° 180°

x

270°x

A 31

x

2

90°

x

x 180°

0°

270°

x

x

270°

x0°

180°

90°

x

x

x

A

BA

B

x

x

0°

0°

0°

0°

M1 … M6M1 … M6

3Mounting positions for helical-worm geared motors

GSE2002 77

3.9 Mounting positions for helical-worm geared motors

S37

05 025 100

* → page 60


M1

M2

M3

M4

M5M6

1BA

x

0°

90°x

180°

x 270°

3

x

2

270°

0°x

x

180°

90°

x

x

0°

0°

0°

0°

x

x

x

x

A

B

B

A

90° 270°

180°

0°x

x

x

M1 … M6M1 … M6

3

3 Mounting positions for helical-worm geared motors

78 GSE2002

S47-S67

05 026 100

* → page 60


M1

M2

M3

M5 M6

M4 **

*

* *

1BA

x

0°

90°x

180°

x 270°

3

x

2

180°x

0°x

270°

x

90°270°

0°x x

180°

90°

x

0°x

0°

0°

0°

x

x

x

B

A

A

B

M1 … M6M1 … M6


GSE2002 79

SF/SAF/SHF37

05 027 100

* → page 60

M1

M4

M3

M2

M6M5

A B 1

x

3

2

90°

x 180°

x

0° x

270°270°

x

x

x0°

180°

90°

x

B

A

A

B

0°

0°

0°

0° x

x

x

x

x

0°

x

180°

90°x x

270°

M1 … M6M1 … M6

3


80 GSE2002

SF/SAF/SHF/SAZ/SHZ47-67

05 028 100

* → page 60

M5

M2M4

M1

M3

M6

x90°

x

0°A

180°

270°x

B 1

x

3

2

x

0°

x

270°

x

A

x

90°

180°

B

*

**

*

0°

0°

x

x

0°

0°

x

x x0°

270°

180°

x

x x

90°

B

A

M1 … M6M1 … M6


GSE2002 81

SA/SH37

28 020 100

* → page 60

M1

M4 M2

M3

M6M5

1A

x

0°

90°x

180°

B

x 270°

3

x

2

x0°

x

x180°

90°270°

x 180°

x

90°

0°

270°

x

0°

0°

x 0°

0°

x

x

x

B

A

A

B

M1 … M6M1 … M6

3


82 GSE2002

SA/SH47-67

28 021 100

* → page 60

M4

M3

M5 M6

M2

M1

* *

* *

1

xx90°

A0°

x

B180°

270°

x

3

2

270°

90°

x 180°

x

0°x

x0°

x

270°

180°

90°

x

0°

0°

0°

0°

x

x

x

x

x

A

B

B

A

M1 … M6M1 … M6

3Lubricants

GSE2002 83

3.10 Lubricants

General information

Unless a special arrangement is made, SEW supplies the drives with a lubricant fillspecifically for the gear unit and mounting position. The decisive factor is the mountingposition (M1...M6, → Sec. "Mounting Positions and Important Order Information")specified when ordering the drive. You must adapt the lubricant fill to any subsequentchanges made to the mounting position (→ Lubricant fill quantities).

Lubricant table The lubricant table for SEW drives on the following page shows the permitted lubricantsfor SEW gear units. Please note the following key to the lubricant table.

Key to the lubricant table

Abbreviations used, meaning of shading and notes:

CLP = Mineral oil

CLP PG = Polyglycol (W gear units, conforms to USDA-H1)

CLP HC = Synthetic hydrocarbons

E = Ester oil (water pollution danger category WGK 1)

HCE = Synthetic hydrocarbons + ester oil (USDA - H1 certification)

HLP = Hydraulic oil

= Synthetic lubricant (= synthetic-based anti-friction bearing grease)

= Mineral lubricant (= mineral-based anti-friction bearing grease)

1) Helical-worm gear units with PG oil: Please contact SEW

2) Special lubricant for Spiroplan® gear units only

3) Recommendation: Select SEW fB ≥ 1.2

4) Note critical starting behavior at low temperatures!

5) Low-viscosity grease

6) Ambient temperature

Lubricant for the foodstuffs industry

Biodegradable oil (lubricant for use in agriculture, forestry and water resources)OilOil

M1 … M6M1 … M6

3

3 Lubricants

84 GSE2002

Anti-friction bearing greases

The anti-friction bearings in SEW gear units and motors are given a factory-fill with thegreases listed below. SEW recommends regreasing anti-friction bearings with a greasefill at the same time as changing the oil.

Ambient temperature Manufacturer Type

Anti-friction bearing in gear unit

-30 °C ... +60 °C Mobil Mobilux EP 2

-40 °C ... +80 °C Mobil Mobiltemp SHC 100

Anti-friction bearing in motor

-25 °C ... +80 °C Esso Unirex N3

-25 °C ... +60 °C Shell Alvania R3

+80 °C ... +100 °C Klüber Barrierta L55/2

-45 °C ... -25 °C Shell Aero Shell Grease 16

Special greases for anti-friction bearings in gear units:

-30 °C ... +40 °C Aral Aral Eural Grease EP 2

-20 °C ... +40 °C Klüber Klüberbio M32-82OilOil

The following grease quantities are required:

• For fast-running bearings (motor and gear unit input end): Fill the cavities betweenthe roll barrels one third full with grease.

• For slow-running bearings (in gear units and gear unit output end): Fill the cavitiesbetween the roll barrels two thirds full with grease.

M1 … M6M1 … M6

3Lubricants

GSE2002 85

Lubricant table

OilOilOil

VG

22

0B

P E

ne

rgo

l

GR

-XP

22

0

VG

22

0B

P E

ne

rsy

n

SG

-XP

22

0

VG

22

0

VG

15

0

VG

15

0

VG

10

0

VG

15

0

VG

10

0

VG

22

VG

15

VG

68

-46

VG

32

BP

En

erg

ol

GR

-XP

10

0

VG

32

BP

En

erg

ol

HL

P-H

M 1

0

VG

68

0B

P E

ne

rgo

l

GR

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M1 … M6M1 … M6

3

3 Lubricants

86 GSE2002

Lubricant fill quantities

The specified fill quantities are recommended values. The precise values varydepending on the stages and gear ratio. When filling, it is essential to check the oil levelplug since this indicates the precise oil capacity.

The following tables show guide values for lubricant fill quantities depending on themounting position M1...M6.

Helical (R) gear units Gear unit

typeR.., R..F

Fill quantity in liters

M11) M21) M3 M4 M5 M6

R17/R17F 0.25 0.55 0.35 0.55 0.35 0.35

R27/R27F 0.25 / 0.40 0.70 0.50 0.70 0.50 0.50

R37/R37F 0.30 / 0.95 0.85 0.95 1.05 0.75 0.95

R47/R47F 0.70 / 1.50 1.60 1.50 1.65 1.50 1.50

R57/R57F 0.80 / 1.70 1.90 1.70 2.1 1.70 1.70

R67/R67F 1.10 / 2.3 2.6 / 3.5 2.8 3.2 1.80 2.0

R77/R77F 1.20 / 3.0 3.8 / 4.1 3.6 4.1 2.5 3.4

R87/R87F 2.3 / 6.0 6.7 / 8.2 7.2 7.7 6.3 6.5

R97 4.6 / 9.8 11.7 / 14.0 11.7 13.4 11.3 11.7

R107 6.0 / 13.7 16.3 16.9 19.2 13.2 15.9

R137 10.0 / 25.0 28.0 29.5 31.5 25.0 25.0

R147 15.4 / 40.0 46.5 48.0 52 39.5 41.0

R167 27.0 / 70 82 78 88 66 69

Gear unit typeRF..


M11)

1) The large gear unit of multi-stage gear units must be filled with the larger oil volume.

M21) M3 M4 M5 M6

RF17 0.25 0.55 0.35 0.55 0.35 0.35

RF27 0.25 / 0.40 0.70 0.50 0.70 0.50 0.50

RF37 0.35 / 0.95 0.90 0.95 1.05 0.75 0.95

RF47 0.65 / 1.50 1.60 1.50 1.65 1.50 1.50

RF/RM57 0.80 / 1.70 1.80 1.70 2.0 1.70 1.70

RF/RM67 1.20 / 2.5 2.7 / 3.6 2.7 3.1 1.90 2.1

RF/RM77 1.20 / 2.6 3.8 / 4.1 3.3 4.1 2.4 3.0

RF/RM87 2.4 / 6.0 6.8 / 7.9 7.1 7.7 6.3 6.4

RF/RM97 5.1 / 10.2 11.9 / 14.0 11.2 14.0 11.2 11.8

RF/RM107 6.3 / 14.9 15.9 17.0 19.2 13.1 15.9

RF/RM137 9.5 / 25.0 27.0 29.0 32.5 25.0 25.0

RF/RM147 16.4 / 42.0 47.0 48.0 52 42.0 42.0

RF/RM167 26.0 / 70 82 78 88 65 71

Gear unit typeRX..


M1 M2 M3 M4 M5 M6

RX57 0.60 0.80 1.30 1.30 0.90 0.90

RX67 0.80 0.80 1.70 1.90 1.10 1.10

RX77 1.10 1.50 2.6 2.7 1.60 1.60

RX87 1.70 2.5 4.8 4.8 2.9 2.9

RX97 2.1 3.4 7.4 7.0 4.8 4.8

RX107 3.9 5.6 11.6 11.9 7.7 7.7

Gear unit typeRXF..


M1 M2 M3 M4 M5 M6

RXF57 0.50 0.80 1.10 1.10 0.70 0.70

RXF67 0.70 0.80 1.50 1.40 1.00 1.00

RXF77 0.90 1.30 2.4 1.80 1.60 1.60

RXF87 1.60 2.0 4.9 4.0 2.9 2.9

RXF97 2.1 3.7 7.1 6.3 4.8 4.8

RXF107 3.1 5.7 11.2 9.3 7.2 7.2

M1 … M6M1 … M6

3Lubricants

GSE2002 87

Parallel shaft helical (F) gear units

F.., FA..B, FH..B, FV..B:

FF..:

FA.., FH.., FV.., FAF.., FHF.., FVF.., FAZ.., FHZ.., FVZ..:

Gear unit type


M1 M2 M3 M4 M5 M6

F..27 0.60 0.80 0.70 0.70 0.60 0.60

F..37 0.95 1.25 0.70 1.25 1.00 1.10

F..47 1.50 1.80 1.10 1.90 1.50 1.70

F..57 2.6 3.5 2.1 3.5 2.8 2.9

F..67 2.7 3.8 1.90 3.8 2.9 3.2

F..77 5.9 7.3 4.3 8.0 6.0 6.3

F..87 10.8 13.0 7.7 13.8 10.8 11.0

F..97 18.5 22.5 12.6 25.2 18.5 20.0

F..107 24.5 32.0 19.5 37.5 27.0 27.0

F..127 40.5 55 34.0 61 46.5 47.0

F..157 69 104 63 105 86 78

Gear unit type


M1 M2 M3 M4 M5 M6

FF27 0.60 0.80 0.70 0.70 0.60 0.60

FF37 1.00 1.25 0.70 1.30 1.00 1.10

FF47 1.60 1.85 1.10 1.90 1.50 1.70

FF57 2.8 3.5 2.1 3.7 2.9 3.0

FF67 2.7 3.8 1.90 3.8 2.9 3.2

FF77 5.9 7.3 4.3 8.1 6.0 6.3

FF87 10.8 13.2 7.8 14.1 11.0 11.2

FF97 19.0 22.5 12.6 25.5 18.9 20.5

FF107 25.5 32.0 19.5 38.5 27.5 28.0

FF127 41.5 56 34.0 63 46.5 49.0

FF157 72 105 64 106 87 79

Gear unit type


M1 M2 M3 M4 M5 M6

F..27 0.60 0.80 0.70 0.70 0.60 0.60

F..37 0.95 1.25 0.70 1.25 1.00 1.10

F..47 1.50 1.80 1.10 1.90 1.50 1.70

F..57 2.7 3.5 2.1 3.4 2.9 3.0

F..67 2.7 3.8 1.90 3.8 2.9 3.2

F..77 5.9 7.3 4.3 8.0 6.0 6.3

F..87 10.8 13.0 7.7 13.8 10.8 11.0

F..97 18.5 22.5 12.6 25.0 18.5 20.0

F..107 24.5 32.0 19.5 37.5 27.0 27.0

F..127 39.0 55 34.0 61 45.0 46.5

F..157 68 103 62 104 85 77

M1 … M6M1 … M6

3

3 Lubricants

88 GSE2002

Helical-bevel (K) gear units

K.., KA..B, KH..B, KV..B:

KF..:

KA.., KH.., KV.., KAF.., KHF.., KVF.., KAZ.., KHZ.., KVZ..:

Gear unit type


M1 M2 M3 M4 M5 M6

K..37 0.50 1.00 1.00 1.30 0.95 0.95

K..47 0.80 1.30 1.50 2.0 1.60 1.60

K..57 1.20 2.3 2.5 3.0 2.6 2.4

K..67 1.10 2.4 2.6 3.4 2.6 2.6

K..77 2.2 4.1 4.4 5.9 4.2 4.4

K..87 3.7 8.0 8.7 10.9 8.0 8.0

K..97 7.0 14.0 15.7 20.0 15.7 15.5

K..107 10.0 21.0 25.5 33.5 24.0 24.0

K..127 21.0 41.5 44.0 54 40.0 41.0

K..157 31.0 62 65 90 58 62

K..167 33.0 95 105 123 85 84

K..187 53 152 167 200 143 143

Gear unit type


M1 M2 M3 M4 M5 M6

KF37 0.50 1.10 1.10 1.50 1.00 1.00

KF47 0.80 1.30 1.70 2.2 1.60 1.60

KF57 1.30 2.3 2.7 3.2 2.9 2.7

KF67 1.10 2.4 2.8 3.6 2.7 2.7

KF77 2.1 4.1 4.4 6.0 4.5 4.5

KF87 3.7 8.2 9.0 11.9 8.4 8.4

KF97 7.0 14.7 17.3 21.5 15.7 16.5

KF107 10.0 22.0 26.0 35.0 25.0 25.0

KF127 21.0 41.5 46.0 55 41.0 41.0

KF157 31.0 66 69 92 62 62

Gear unit type


M1 M2 M3 M4 M5 M6

K..37 0.50 1.00 1.00 1.40 1.00 1.00

K..47 0.80 1.30 1.60 2.1 1.60 1.60

K..57 1.30 2.3 2.7 3.2 2.9 2.7

K..67 1.10 2.4 2.7 3.6 2.6 2.6

K..77 2.1 4.1 4.6 6.0 4.4 4.4

K..87 3.7 8.2 8.8 11.1 8.0 8.0

K..97 7.0 14.7 15.7 20.0 15.7 15.7

K..107 10.0 20.5 24.0 32.0 24.0 24.0

K..127 21.0 41.5 43.0 52 40.0 40.0

K..157 31.0 66 67 87 62 62

KH167 33.0 95 105 123 85 84

KH187 53 152 167 200 143 143

M1 … M6M1 … M6

3Lubricants

GSE2002 89

Helical-worm (S) gear units

S..:

SF..:

SA.., SH.., SAF.., SHF.., SAZ.., SHZ..:

Gear unit type


M1 M2 M31)


M4 M5 M6

S37 0.25 0.40 0.50 0.55 0.40 0.40

S47 0.35 0.80 0.70 / 0.90 1.05 0.80 0.80

S57 0.50 1.20 1.00 / 1.20 1.50 1.30 1.30

S67 1.00 2.0 2.2 / 3.1 3.2 2.6 2.6

Gear unit type


M1 M2 M31)


M4 M5 M6

SF37 0.25 0.40 0.50 0.55 0.40 0.40

SF47 0.40 0.90 0.90 / 1.10 1.10 1.00 1.00

SF57 0.50 1.20 1.00 / 1.50 1.60 1.40 1.40

SF67 1.00 2.2 2.3 / 3.0 3.2 2.7 2.7

Gear unit type


M1 M2 M31)


M4 M5 M6

S..37 0.25 0.40 0.50 0.50 0.40 0.40

S..47 0.40 0.80 0.70 / 0.90 1.05 0.80 0.80

S..57 0.50 1.10 1.00 / 1.50 1.55 1.20 1.20

S..67 1.00 2.0 1.80 / 2.6 2.9 2.5 2.5

M1 … M6M1 … M6

3

3 Information on dimension sheets

90 GSE2002

3.11 Information on dimension sheets

Scope of delivery

Tolerances

Shaft heights The following tolerances apply to the dimensions given:

Foot-mounted gear units: The motor may project below the mounting surface whenfitted, please check.

Shaft extensions Diameter tolerance:

Center bores in accordance with DIN 332, shape DR:

Center bores for PSF/PSE gear units ∅ / depth

Keys: In accordance with DIN 6885 (domed type).

= Standard parts are supplied by SEW.

= Standard parts are not supplied by SEW.

h ≤ 250 mm → -0.5 mm

h > 250 mm → -1 mm

∅ ≤ 50 mm → ISO k6

∅ > 50 mm → ISO m6

∅ = 7...10 mm → M3

∅ > 10...13 mm → M4

∅ > 13...16 mm → M5

∅ > 16...21 mm → M6

∅ > 21...24 mm → M8

∅ > 24...30 mm → M10

∅ > 30...38 mm → M12

∅ > 38...50 mm → M16

∅ > 50...85 mm → M20

PSF211/212 → M5 / 12.5

PSF311/312 → M8 / 19

PSF411/412 → M12 / 28

PSF511/512 → M12 / 28

PSF611/612 → M16 / 36

PSF711/712 → M20 / 42

PSF811/812 → M20 / 42

PSF911/912 → M20 / 42

M1 … M6M1 … M6

3Information on dimension sheets

GSE2002 91

Hollow shafts Diameter tolerance:

Multiple-spline shafts

Flanges Centering shoulder tolerance:

Up to three different flange dimensions are available for each size of helical gear unitsand AC (brake) motors. The possible flanges per size are indicated in the relevantdimension sheets.

Lifting eyebolts, suspension eye lugs

R17 and R27 helical gear units, low backlash planetary gear units up to PSF/PSB/PSE800 and motors up to CV100 are delivered without any special transport equipment.Otherwise, the gear units and motors are equipped with cast-on suspension eye lugs,screw-on suspension eye lugs or screw-on lifting eyebolts.

Breather valves The gear unit dimension drawings are always shown with screw plugs. Thecorresponding screw plug is replaced by an activated breather valve at the factorydepending on which mounting position M1...M6 is ordered. This means the contourdimensions may be slightly different.

Shrink disk connection

Hollow shaft gear unit with shrink disk connection: If required, please request a detaileddata sheet on shrink disks from SEW, data sheet no. 33 753 ..95.

Splined hollow shaft

Hollow shaft gear units FV.. in sizes 27 ... 107 and KV.. in sizes 37 ... 107 are suppliedwith a splined hollow shaft to DIN 5480.

Rubber buffer for FA/FH/FV

f = Spring travel at Ma max

∅ → ISO H7 measured with plug gauge

Dm = Measuring roller diameter

Me = Check size

∅ ≤ 230 mm (flange sizes A120...A300) → ISO j6

∅ > 230 mm (flange sizes A350...A660) → ISO h6

Gear unit/motor type Screw-on lifting eyebolts/suspension eye lugs

Cast-on suspension eye lugs

R/RF37-57, RX/RXF57-67 • -

≥ R67 • -

F27-157 - •K37-157 - •K167-187 • -

S37-47 • -

S57-97 - •≥ CV132S • -

PSF901/902 • -

M1 … M6M1 … M6


92 GSE2002

Motor dimensions

Brake motors In brake motors, dimensions G1B apply instead of G1 and KB instead of K.

Motor options The motor dimensions may differ as a result of motor options. Please refer to thedimension drawings of the motor options.

Special versions The dimensions of the terminal box on special versions such as KS or CSA may differfrom the standard dimensions.

EN 50347 European standard EN 50347 has been in force since August 1, 2001. This standarddefines the dimension designations for three-phase AC motors of sizes 56 to 315M andflange sizes 65 to 740.

The new dimension designations used in EN 50347 are given in brackets alongside thedimensions in question used in the dimension tables of the dimensions sheets.

In geared motors, this applies to the following dimensions:

Dimension Old designation To prEN 50347

Diameter G AC

Distance from center line to outer contour of terminal box G1 AD

Distance from flange surface to end of machine KM LB

M1 … M6M1 … M6

3Information on dimension sheets

GSE2002 93

Combination overviews

Please observe the information on the back foldout pages on how to use thecombination overviews.

Possible motor/gear unit combination* Finite i[1] Maximum output torque

(input speed: 1500 1/min with R, F, K and S gear units /1000 1/min with PSF/PSB gear units)

[2] Gear unit reduction ratio[3] Backlash of reduced backlash gear unit in angular minutes

[4] Permitted overhung load(foot-mounted gear unit)1)

[5] Permitted overhung load(flange-mounted gear unit)[6] Motor size[7] = three-stage = two-stage

[8] Weights without oil fill[9] Additional weights for further types

1) The overhung load is specified for foot-mounted gear units as standard. If the overhung loads of other designs deviate significantlyfrom those for foot-mounted gear units, they are listed in a separate column (→ [5]).

3 2

M1 … M6M1 … M6


94 GSE2002

3 mounting positions and important order information information on mounting positions 3 gse2002 53...

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