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AS/AXHydraulic Wrenches

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‑ Application

alkitronic® specials

Advantages

alkitronic® AS and AX accessories: Due to specific selection of the wide range of accessories the user is able to work a broader field of applications.Please ask us for individual solutions, we will gladly advise you.

Specifications Product information

For a fast and reliable operation of the hydraulic wrenches we recommend our alkitronic® NOVA hydraulic pump. 700 bar max. pressure, can be used wordwide in all mains grids (100‑253 V / 45‑66 Hz).

alkitronic® NOVA hydraulic pumpDepending on model up to 4 hydraulic wrenches can be operated at the same time.

alkitronic® NOVA specialsLow running costs, robust and compact design, capable of continuous operation. Without magnetic valve control, high durability of the equipment, simple automatic operation.

● Hydraulic torque wrenches with 2 hydraulic hose system for tightening or loosening of heavy bolt connections

● alkitronic® AS hydraulic torque wrenches up to 37.600 Nm for threads of M14 and larger

● alkitronic® AX convertible type torque wrench up to 49.240 Nm Drive element with interchangeable hexagon link from 17 to 145 mm

● Convenient, secure and reliable individually pivoting joint couplings (360°). Capable of withstanding an up to 4x higher maximum operating pressure

● Robust ratchet with fine teeth for high torque accuracy and a max. stroke of 28°● Constructive precise guided drive element● alkitronic® AX Developed for applications in restricted space and difficult to access areas: Drive element and hexagon link in line extremely flat and flush design

Important for the exact reproducibility of the specified torque a pressure of max. 700 bar.Repeatability +/‑ 3%.

● Simple handling and low weight● Economic construction with few single components● High efficiency with minimum maintenance requirements and low costs● Hard‑wearing, ergonomically shaped housing design made of high‑

density alumimium alloy● alkitronic® AS Torsion‑resistant, one‑piece construction Wide torque range, setting table directly on the tool Simple changing of the square drive from tightening to loosening● alkitronic® AX Highly flexible due to simple and fast changing of the hexagon links Trouble‑free support without affecting the torque accuracy by lateral force

designed to fit

Technische DatenAS / AX Hydraulic Torque Wrenches

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Technical Data

Dimensions [mm]

Model AS

*) When loosening a bolted connection, up to 20% higher torque may be required (loosening torque). We will gladly advise you in detail.

Models alkitronic® AX

Models alkitronic® AX Link

Models alkitronic® AS

Model AX

Ask us about: **) other A/F sizes ***) models with larger torque range

Ask us about: **) other square drive sizes ***) models with higher torque range

Typ AX 2- SW 27 SW 30 SW 32 SW 36 SW 41 SW 46 SW 50 SW 55

Radius (approx.) R mm 26 28 28 31 33 36 39 42

Typ AX 1- SW 17 SW 19 SW 22 SW 24 SW 27 SW 30 SW 32

Radius (approx.) R mm 19 19 23 23 23 25 25





Typ AX 8- SW 55 SW 60 SW 65 SW 70 SW 75 SW 80 SW 85 SW 90 SW 95

Radius (approx.) R mm 46 49 52 55 58 60 65 67 79

Typ AX 32- SW 95 SW 100 SW 105 SW 110 SW 115 SW 120 SW 125 SW 130 SW 135 SW 140 SW 145

Radius (approx.) R mm 82 82 88 94 94 100 100 100 104 109 109

Type AX 1 AX 2 AX 4 AX 8 AX 16 AX 32 ***

Torque range (approx.) * Nm 60-770 260-2600 540-5400 1150-11900 2150-22900 4450-49000

lbf.ft 45-560 192-1928 395-3950 830-8630 1560-16600 3220-35650

Hexagon ** SW mm 14-32 27-55 36-70 55-95 80-115 95-145

Width B mm 20 38 51 60 65 84

Length L mm 111 167 203 253 330 390

Height H mm 83 103 144 180 194 278

Weight (approx.) kg 0.5 1.7 2.9 5.8 7.5 12.0

Type AS 1 AS 2 AS 3 AS 5 AS 7 AS 11 AS 15 AS 20 AS 27 ***Torque range (approx.) * Nm 130-1200 170-1750 450-4600 780-7600 1020-10200 1520-15200 2060-20000 2670-28500 3760-37600 lbf.ft 90-910 127-1270 330-3330 560-5600 740-7400 1100-11000 1470-14750 1940-20625 2720-27200Square drive size ** 3/4” 3/4” 1” 1 1/2“ 1 1/2“ 1 1/2“ 2 1/2” 2 1/2” 2 1/2”Height H mm 88 105 135 162 182 198 232 237 259Length L1 mm 94 122 153 182 208 227 304 274 294Length L2 mm 123 170 213 252 290 313 405 390 415Radius R mm 20 25 33 41 45 50 59 58 63Width B1 mm 42 51 67 79 92 100 104 124 134Width B3 mm 87 118 149 175 204 225 254 275 293Weight (approx.) kg 1.2 1.8 4.2 8.4 8.9 13.6 22 28.5 32.7

NOVAElectric

Hydraulic Pump

● No magnetic valve control Powerful but gentle changeover from power stroke to idle stroke

due to direction switch of the drive motor which guarantees high durability of the equipment.● Capable of continuous operation – minimal heat generation No overheating of oil by the innovative motor drive concept in

combination with the automatic mode. The automatic operation only provides the flow supply with the working pressure necessary for efficient bolting.

● Low running costs Brush-free synchronized motor, maintenance-free and low in wear. Usable on all international mains supply without any change.

alkitronic® NOVA with infinitely adjustable pressure setting up to 700 bar / 10,000 psi (700 bar / 10,000 psi max. pressure).

● Huge oil flow due to intelligent electronic controlling and powerful motor● Easiest automatic operation for all cylinder sizes without any manual presetting● Ergonomic remote control for manual or automatic operation


Applications

Advantages

Technical Data

Designation alkitronic® NOVA

Drive electrical 100-253 V / 45-66 Hz

Nominal capacity 3500 W max.

Oil flow:

low pressure 15 l/min up to 70 bar

medium pressure 10 l/min up to 180 bar

high pressure 1.5 l/min up to 700 bar

Weight including oil 28,5 kg

Dimensions L x W x H (mm) 350 x 220 x 300

Surrounding temperature -20 0 C up to +50 0 C

Electric driven hydraulic pump, usable worldwide 100-253 V / 45-66 Hz, up to 700 bar / 10,000 psi for hydraulic wrenches with single or double-acting cylinders● Duo- or Quattro version (for 2 or 4 wrenches etc.) optional● Robust compact design for the roughest use on construction sites

Delivery range: High pressure hoses (DN 8), Length 5m

Return (R)

Return (R)

Advance (A)

Advance (A)

Robust design with load hooks and handles, certified for crane transportation.

alkitronic® NOVA multiboxConnection scheme hydraulic hoses

Pressure setting

Remote control FB NOVA

Manual or AutomaticOperation

Transport handle

Robust compact housing design

TORQUE POWER WORLDWIDE

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alkitronic® products Made in Germany by

alki TECHNIK GmbHDevelopment, Production and Distribution of Bolting Systems

Unterlettenweg 4D-85051 Ingolstadt

fon +49 841 97499-0fax +49 841 97499-90

[email protected]

High Speed 24/7 NOVA

LHPPneumatic

Hydraulic Pump

● Low sound emission levels: Integrated silencers minimize health hazards at work

● Low maintenance costs: Valve-less switching of the oil circuit ensures a maintenance-free and low-wear operation

alkitronic® LHP infinitely adjustable pressure setting up to 700 bar (maximum operating pressure 700 bar)

● High working speed and short set-up times. Connection of up to two hydraulic torque tools is possible. This increases productivity and saves time and money.

● Flexible bolting applications. Compatible with nearly all hydraulic torque wrenches, independent of cylinder size and torque range.

● High precision (± 3%) through all pressure ranges by precisely adapt-ed oil flow rates

● Safe and simple remote control of the forward and return stroke


Applications

Advantages

Technical Data

Specification alkitronic® LHP

Drive pneumatic

Input air pressure / volume flow 2-7 bar / 10-15 l s-1

Output:

Low pressure area 4.0 l/min up to 40 bar

High pressure area 0.4 l/min up to 700 bar

Tank capacity 7.0 l

Surrounding temperature -20 0 C up to +50 0 C

Noise emission < 78 dB(A)

Weight incl. oil approx. 24.5 kg

Dimensions L x W x H (mm) 330 x 250 x 420

● The hydraulic pump is robust and powered with a unique worldwide proven pneumatic drive

● Perfectly for use in explosion risk areas. Optional with ATEX-certifi-cation: II 2 GD c IIB T6.

● Simple operation and infinitely adjustable pressure setting up to 700 bar● Ideal working conditions with an air pressure of 2-7 bar and a flow rate

of approx. 10-15 l/sec

Return (R)

Return (R)

HD hose pair

HD hose pair

Maintenance unit

Advance (A)

Advance (A)

AX / AS Hydraulic Torque Wrenches Compatible: Diagram of hydraulic hose connection

Pressure relief valve

Oil level control

Ventilation cap

FBL safety-remote control

Carry handle

Manometerworking pressure

Air motor

Hydraulic torque tool

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fon +49 841 97499-0fax +49 841 97499-90

[email protected]

Included in the scope of delivery: hydraulic hoses, 5 m long (DN 6). Accessory: Maintenance unit to increase operational safety and service life of the pneumatic drive. Comes complete with filter, regulator, lubricator and high-pressure hose incl. couplings.

We recommend our hydraulic torque wrenches for secure and reliable tightening or loosening of heavy bolt connections.

LHPextremely reliable


CLD/LPneumatic

Torque Multiplier

Industrial application alkitronic®CLD/L


● Pneumatic torque multipliers for torques up to 1,900 Nm ● Continuous rotation tightening or loosening of all heavy duty fastening connections● Perfect for bolted applications in an environment with increased hazard of explosion

Applications

Advantages

Technical Data: Models CLD/L

● Quick, compact and safe for fast joint assembly ● The 360 degree rotating handle ensures comfortable operation and

none of the reaction forces are transferred to the operator ● Permanently higher joint quality as compared to impact and hydraulic wrenches by continually rotating bolting


Type CLD/L 1 CLD/L 2 CLD/L 3 CLD/L 4 CLD/L 5 CLD/L 6 CLD/L 7Torque range (approx.) * Nm 70-230 130-400 160-500 300-900 360-1100 500-1450 650-1900 lbf.ft 50-170 100-290 120-370 220-660 270-810 370-1070 480-1400Square drive B 1/2” / 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” / 1” 1”Diameter (approx.) D1 mm 41 41 41 41 41 41 / 54 54Diameter (approx.) D2 mm 85 85 85 85 85 85 85Diameter (approx.) D3 mm 88 88 88 88 88 88 88Height (approx.) H mm 255 255 255 275 275 275 / 300 300Weight without DMA (approx.) kg 6 6 6 7 7 7 7Idle speed rpm 60 34 27 19 13 9 7

● Simple 1-finger operation for right/left rotation, optional facility to enable the reaction to be locked in one position

● Robust motor housing from cast aluminium with proven pneumatic drive

● Proven high-performance gears, produced in a chip-free high-precision process to produce high loads with low wear

● On demand with optional silencer levels to reduce the noise from the motor exhaust

Specifications

alki TECHNIK GmbH reserves the right to change specifications without prior notice

Prerequisites for best work and the in dicated torques are an operating pressure of 2-7 bar at a volume flow of ap-prox. 10-15 l/s. The torque accuracy de-pends on the stability of the supply sys-tem. The torque control of the pneumatic alkitronic® torque multiplier takes place via the air supply or pressure regulator of the Maintenance Unit.

AccessoriesMaintenance Unit, complete with filter, regulator, oiler and 5m hose, incl. couplings.

Dimensions [mm]

continuously good CLD/L

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alkitronic® productsMade in Germany by



fon +49 841 97499-0fax +49 841 97499-90

[email protected]

Pneumatic and electric torque multipliers for seated bolting of heavy vehicles (mining industry). Continuously rotation by tightening and loosening bolted connections. Torques up to 3.000 Nm / 3.500 Nm, dependent on typ.

Application and Advantages

Technische Daten

Schutzart IP54

Product News N-Tools

Models N-Tools

Technical Data

alkitronic® LS-N alkitronic® ECip-NElectric Drive Dimensions in mmPneumatic Drive

Drive pneumatic Drive elektric

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L L

B

N

D 5

5

D 8

8

B

N

D 8

8

Nm

ft.lbs

B

mm

mm

kg

r/min

Torque range approx.*

Square drive

Length L

Length N **

Weight without support approx.

Idle speed approx.

LS 250 N

1180-3460

869-2553

1 ”

490

350

12,6

9,8

ECip 220 N

510-2915

376-2150

1 ”

560

350

13,6

9,8

*) When loosening a bolted connection, up to 20% higher torque may be required (loosening torque). We will gladly advise you in detail. **) Standard length, other extensions upon request

Models ECip-N: Protection class IP 54, input AC 100 V - 253 V, frequency 45 Hz - 66 Hzpower max. 2kW. Repeat shut-off accuracy ± 3% for the same bolting application

Operation panel ECip-N

CW/CCWdirection setting

Start / continuous operation

LED Indication

Torquevalues setting - / +

Display torquepre-settings

CW/CCWdirection

Maintenance unit with filter, regulator and oiler as well as air hose 5 m long including all connections. To secure a long life of motor to put some oil from time to time is recommended.

Accessories LS-N

Typ- N




D 8

5

D 5

5

D 8

5

Development, Production and Distribution of Bolting Systems

fon + 49 841 97499-0fax + 49 841 97499-90

[email protected]

alki TECHNIK GmbH

Pneumatic and electric torque multipliers for seated bolting of heavy vehicles (mining industry) . Continuously rotation by tightening and loosening screwed connections. economic, safe operationNo weather-related costly downtime comfortable operationThe motor unit can be rotated 360 degrees. One handed operation with CW/ACWHeavy duty, rugged housing made of cast aluminum Electrically powered models with protection IP 54 maintenance-free brushless synchronous motor precise shut-off torque and constant torque accuracy in all international power network and by operation with mobile emergency units. Air powered models :ideal for use in explosion-proof working environment. ATEX approval on request world's proven reliable pneumatic actuator

Economic, safe operation. No weather-related costly downtimeComfortable operating. The motor unit can be rotated 360 degrees. One handed operation with CW/CCW.Heavy duty, rugged housing made of cast aluminumElectrically powered models with protection IP54: Maintenance-free brushless synchronous motorPrecise shut-off torque and constant torque accuracy in all international power network and by operation with mobile power units.Air powered models:Ideal for use in explosion-proof working environment. ATEX approval on request.World's proven reliable pneumatic drive motor

Models LS-N: Ideal operation by a pressure of only 2-7 bar and a volume flow of 10-15 L/s

according indexdatasheet or torque table,

CLPneumatic

Torque Multiplier

globally successful

‑Applications


Advantages

alkitronic® CLS2 2‑gear pneumatic torque multiplier. Mechanically switchable from fast gear to power gear.

alkitronic® CLD torque multipliers in use (figures on the right). Screw connections at a bolt circle and a diesel unit for large construction machines

Specifications

● Continuous rotation tightening or loosening of all heavy duty fastening connections

● Perfect for bolted applications in an environment with increased hazard of explosion

● alkitronic® CLS quick, compact torque multiplier for torques of 60 Nm to 3,500 Nm

● alkitronic® CLD comfortable torque multiplier with rotating handle for torques of 160 Nm to 9,800 Nm

● alkitronic® CLS2 high‑performance capable 2‑gear machine for torques of 120 Nm to 48,000 Nm

● Simple 1‑finger operation for right/left rotation, optional facility to enable the reaction to be locked in one position

● Robust motor housing from cast aluminium with proven pneumatic drive

● Proven high‑performance gears, produced in a chip‑free high‑precision process produce high loads with low wear

● alkitronic® CLS2 with uniquely high torque ‑ 48,000 Nm● On demand with optional silencer levels to reduce the noise from the

motor exhaust

On request, you will receive our pneumatic multipliers with ATEX-Certification: II 2 G D c IIB T6

Prerequisites for best work and the indicated torques are an operating pressure of 2‑7 bar at a volume flow of approx. 10‑15 l/s. The torque accuracy depends on the stability of the supply system.

● Permanently higher joint quality as compared to impact and hydraulic wrenches by continuous rotation of the square drive● alkitronic® CLD ‑ the 360 degree rotating handle ensures comfortable

operation and none of the reaction forces are transferred to the operator

● alkitronic® CLS2 with fast gear for turning in and simple, quick switching to power gear (is used for applying the final torque)

Technische DatenCL pneumatic torque multipliers

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Technical Data

CLS CLD CLS2 Dimensions [mm]

Type CLS 15 CLS 25 CLS 35 CLS 45 CLS 75 CLS 95 CLS 135 CLS 175 CLS 255 CLS 315

Torque range (approx.) * Nm 60-220 90-280 130-400 160-500 300-900 360-1100 500-1450 650-1900 900-2700 1200-3500Square drive B 1/2” / 3/4” 1/2” / 3/4” 3/4” 3/4” 3/4” 3/4” 1 ” 1 ” 1 ” 1 ”Diameter (approx.) D1 mm 41 41 41 41 41 41 54 54 54 54Length (approx.) L mm 255 255 255 255 277 277 300 300 330 330Weight without DMA (approx.) kg 6 6 6 6 7 7 8 8 8.5 8.5Idle speed rpm 60 38 34 27 19 13 9 7 6 4

Type CLD 55 CLD 85 CLD 105 CLD 125 CLD 155 CLD 225 CLD 280 CLD 380 CLD 580 CLD 780 CLD 980Torque range (approx.) * Nm 160-490 300-900 360-1100 450-1300 600-1700 900-2700 1200-3500 1500-4400 2100-6100 2600-7700 3300-9800Square drive B 3/4” 3/4” / 1” 1” 1” 1” 1” 1” 1 1/2” 1 1/2” 1 1/2” 1 1/2”Diameter (approx.) D1 mm 41 41/54 54 54 54 54 54 72 72 72 91Diameter (approx.) D2 mm 85 85 85 85 85 85 85 98 109 133 173Diameter (approx.) D3 mm 88 88 88 88 88 88 88 98 109 133 173Length (approx.) L mm 280 300 300 300 300 300 300 320 350 350 370Weight without DMA (approx.) kg 7 8 8 8 8 8.5 8.5 10.5 13 15 25Idle speed rpm 27 19 12 9 7 5 4 3 2 1.5 1

Type CLS2/100 CLS2/150 CLS2/300 CLS2/400 CLS2/600 CLS2/800 CLS2/1000 CLS2/3400 CLS2/4800Torque range 2nd gear (approx.) * Nm 120-360 170-500 380-1150 550-1600 850-2500 1000-3000 1200-3500 3300-9700 4700-14000Torque range 1st gear (approx.) * Nm 380-1100 550-1600 1200-3600 1700-5100 2700-7900 3200-9400 3700-11000 11600-34000 16500-48600Square drive B 3/4” / 1” 1“ 1” 1 1/2” 1 1/2” 1 1/2” 1 1/2” 2 1/2” 2 1/2”Diameter (approx.) D1 mm 41/54 54 54 72 72 72 91Diameter (approx.) D2 mm 85 85 85 98 109 133 173Diameter (approx.) D3 mm 88 88 88 98 109 133 173Length (approx.) L mm 330 330 360 380 410 410 430Weight without DMA (approx.) kg 7 7.5 9 11 12 16 24 58 58Idle speed 2nd gear rpm 36 21 15 9 6 5 4Idle speed 1st gear rpm 12 7 5 3 2 1.5 1 further details upon request

Product information

The torque control of the pneumatic alkitronic® torque multiplier takes place via the air supply or pressure regulator of the Maintenance Unit.

AccessoriesMaintenance Unit, complete with filter, regulator, oiler and 5m hose, incl. couplings.

alkitronic® CLV modelsPneumatic torque multipliers with remote control for multiple bolted connections and serial assembly in semi‑automatic operation. Torques up to 3,460 Nm.

We will gladly provide you with comprehensive information on this.


Models CLS

Models CLD

Models CLS2

EFCipElectric

Torque Multiplier

world‘s No. 1 choice

● Models EFCip / ECWip in version “plus“ for high-quality bolting according to the torque / angle procedure

● Innovative motor protection with automatic switch-off to secure the bolting quality

● Smart processor-controlled switch-off electronics for consistently precise reproduction of the pre-selected torque

● Extraordinarily robust motor housing of cast aluminium

● Safe work in any weather (moisture, rain) - thanks to protection class IP54

● Low running costs● Maintenance-free, low-wear, brushless synchronous motor with excellent efficiency● Permanently higher joint quality compared to ratchet torque tools by

continuous rotation of the square drive● Simple 1-finger operation for quick, comfortable work● The 360 degree rotating handle ensures comfortable operation and

none of the reaction forces are transferred to the operator

● alkitronic® EFCip / ECWip electric multipliers for torques of 60 Nm to 6,500 Nm ● Consistent torque accuracy in all international power supplies 100-253 V / 45-66 Hz● Precise shut-off torque at operation with voltage-controlled portable

generators● Models ECWip angle tools for restricted access

Applications


Advantages

Models EFCip / ECWip operating interface with LEDs. Using the index datasheet or torque table, the matching shut-off torque can be selected from 19 pre-set values.

All alkitronic® electric torque multipliers with CE-certification

Repeat shut-off accuracy ± 3% for the same bolting application

Electrical data: Universal AC Input 100 V - 253 V, frequency 45 Hz - 66 Hz Power max. 2000 W, protection category I. Protection class IP 54 (standard).

Specifications

Continuous or stepping operation and comfortable slow right or left rotation for precise and secure placement of the torque multiplier, triggered with a single rocker button.

Two construction principles in one machine, me-chanically adjustable: A - Rotating-bearing operating unit orB - Stiff fastening of motor/operating unit with reaction absorber (DMA).

Technische DatenTechnische DatenEFCip / ECWip electric torque multipliers

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Technical Data

EFCip 100/EFCip 100plus EFCip/EFCip plus ECWip/ECWip plusDimensions [mm]

Mode 1 Mode 2

Bolting via torqueOption: Automatic relief according to pre-set angle degrees

Torque/angle procedure for high-quality screw connections, with status display bolting OK or NOK

Mode 3 - Bolting with angle degree specificationMode 4 - Number of revolution specificationMode 10 - Loosening or tightening with max. machine output

Examples standard modes

Type EFCip 10 EFCip 20 EFCip 30 EFCip 40 EFCip 50 EFCip 60 EFCip 65 EFCip 70 EFCip 80 EFCip 90 EFCip 100Torque range (approx.) * Nm 60-420 80-620 150-1050 250-1500 300-1850 450-2450 500-2900 600-3500 750-4300 980-5000 1250-6500Square drive B 3/4“ 3/4“ 3/4“ 1“ 1“ 1“ 1“ 1 / 1 1/2“ 1 1/2“ 1 1/2“ 1 1/2“Diameter (approx.) D1 mm 41 41 41 54 54 54 54 72 72 72 72Diameter (approx.) D2 mm 85 85 85 85 85 85 85 98 98 109 109Diameter (approx.) D3 mm 88 88 88 88 88 88 88 98 98 109 109Length (approx.) L mm 330 330 330 382 382 388 388 400/406 406 405 430Weight without DMA (approx.) kg 9 9 9 10 10 11 11 13 13 14.5 15.5Idle speed rpm 76 39 23 19 14 13 7.5 9 7 6 4

Type ECWip 10 ECWip 20 ECWip 30 ECWip 40 ECWip 50 ECWip 60 ECWip 65 ECWip 70 ECWip 80 ECWip 90 ECWip 100Torque range (approx.) * Nm 60-420 80-620 150-1050 250-1500 300-1850 450-2450 500-2900 600-3500 750-4300 980-5000 1250-6500Square drive B 3/4“ 3/4“ 3/4“ 1“ 1“ 1“ 1“ 1 / 1 1/2“ 1 1/2“ 1 1/2“ 1 1/2“Diameter (approx.) D1 mm 41 41 41 54 54 54 54 72 72 72 72Diameter (approx.) D2 mm 85 85 85 85 85 85 85 98 98 109 109Diameter (approx.) D3 mm 88 88 88 88 88 88 88 98 98 109 109Length (approx.) L mm 310 310 310 310 310 310 310 318/324 318 326 315Height (approx.) H mm 249 249 249 300 300 305 305 315 315 345 350Weight without DMA (approx.) kg 12 12 12 13 14 14 14 16 16 17 12Idle speed rpm 76 39 23 19 14 13 7.5 9 7 6 4

In the basic version, these two programmes (modes) are available. For user-specific bolting applications or settings, additional modes can be pre-installed optionally.

Models EFCip and “plus“ version

Models ECWip and “plus“ version

Operating area EFCip/ECWip Version “plus“ with LC Display Chart Mode 2

Examples for customer-specific programmes Information on rotational angle setting for torque/angle method


Pre-torque - recommendation 20% of the final torque

● The angle of rotation is specified constructively for the bolting connection● The angle of rotation can be determined easily with the alkitronic® HSD. We will gladly provide you with detailed product information on this.

EFC / ECW electric torque multipliers

Type EFC 40 EFC 80 EFC 120 EFC 200 EFC 280 EFC 350 EFC 500Torque range (approx.) * Nm 60-450 150-840 200-1250 400-2100 500-2800 660-3600 900-5000Square drive B 3/4” 3/4” 3/4” / 1” 1” 1” 1 1/2” 1 1/2”Diameter (approx.) D1 mm 41 41 41/54 54 54 72 72Diameter (approx.) D2 mm 85 85 85 85 85 98 109Diameter (approx.) D3 mm 88 88 88 88 88 98 109Length (approx.) L mm 330 330 375 375 382 400 438Weight without DMA (approx.) kg 8.5 8.5 10 10 10.5 12.5 14Idle speed rpm 19 12 8 7 6 4 2

Type ECW 40 ECW 80 ECW 120 ECW 200 ECW 280 ECW 350 ECW 500Torque range (approx.) * Nm 60-450 150-840 200-1250 400-2100 500-2800 660-3600 900-5000Square drive B 3/4” 3/4” 3/4” / 1” 1” 1” 1 1/2” 1 1/2"Diameter (approx.) D1 mm 41 41 41/54 54 54 72 72Diameter (approx.) D2 mm 85 85 85 85 85 98 109Diameter (approx.) D3 mm 88 88 88 88 88 98 109Length (approx.) L mm 302 302 302 302 302 316 320Height (approx.) H mm 249 249 280/300 300 300 315 350Weight without DMA (approx.) kg 11.5 11.5 12/13 13 13.5 15.5 20Idle speed rpm 20 13 9 8 7 4 2

Models EFC

Models ECW


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Technical Data

EFC ECW

Operating interface for selection of 19 pre-set shut-off torques (incl. interim positions). One or two LEDs show the currently selected position.

Operating area alkitronic® EFC / ECW

Index data sheet (example EFC 200) with torque table for determination of torque values. The shut-off torque has a position figure assigned. In the operating area, the desired position can be selected with the +/- buttons (figure on the right).

Index Data Sheet

Dimensions [mm]

MManual

Torque Multiplier


● alkitronic® M hand torque multiplier - for energy independent precise tightening and loosening of heavy-duty bolt connections ● Torques from 200 Nm up to 50,000 Nm● The ideal torque tool in high explosion-risk areas● alkitronic® M provide safe, economic and problem-free operation.

They replace impact wrenches, pipe extensions and other insufficient methods.

Applications

Advantages

TypeTorque up to (approx.) * Nm Square drive BReduction ratioDiameter D mmHeight H mmWeight (approx.) kg

H151400

1”4

85200

4

HG101400

1/2" / 3/4”4

851803.5

HG151400

1”4

85200

4

HG3050001 1/2”

1898

2506.5

HG4060001 1/2”

20109280

7

HG5080001 1/2”

2413328012

HG60115001 1/2”

2817329028

HG80500002 1/2”

18027536058

HG203500

1”1685

2355

H101400

1/2" / 3/4”4

851803.5

Technical Data: Modell H (without rachet) and HG (with rachet)

Specifications

● Maintenance-free, compact and robust design. They improve on-the-job safety and provide short assembly times.

● Low energy input - high torque transfer ● Integrated anti wind-up ratchet allowing jobs to be performed easily,

efficiently and safely

● The components of the alkitronic® power gears are manufactured using a high-precision chipless process - in order to ensure the highest possible operational demands upon lowest wear

● The shearing pin built into the drive shaft protects against input overload

Torque Multiplier input via:3/4" internal square socket torque wrench or conventional ratchets ex-ternal hexagonal socket SW 36 mm.

Handwheel - for rough turning loose bolts/nuts.

alkitronic® manual torque multipliers are supplied with a support foot (DMA) as standard version.For support rings, back stops, ratchets, torque wrenches and other compo-nents please see our alkitronic® catalog of accessories.


Connector: 1/2" internal square socket - 3/4" external square socket

Connector

alkitronic® M operating on electricity py-lons. Accurate tightening via torque wrench.

alkitronic® - power gear components

alki TECHNIK GmbH reserves the right to change specifications without prior notice.





fon +49 841 97499-0fax +49 841 97499-90

[email protected] ©

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EA Battery

Torque Multiplier

*) When loosening bolts, a higher torque (up to 20 %) may be necessary (release torque). We will be pleased to help you with your choice. **) Torque reaction arm

Applications

Advantages

Technical Data: alkitronic® EA Models

● Low running costs: The low-wear brushless synchronous motor is maintenance free.

● Health-preserving: Low weight, ergonomically designed, low noise emissions. No noise protection necessary.

● High performance: Two lithium-ion battery packs ensure up to 360 screw joints in a row. Each battery features a LED charge level indicator.

● Exact shut-off torque even at low battery levels.

● Very low susceptibility to damage and failure: Motor housing made of special polymer: Break-proof, impact-proof and resistent to corrosion.

● Intelligent energy management and faster workflow: Electronics protects battery cells from overcharging and depth discharge. Cooled battery packs during recharging. This reduces charging times and enhances maximum performance and durability.

● Proven high-performance gears, produced in a chip-free high-precision process.

Scope of Delivery

ready for use, everywhere

alkitronic® Specials

EA

2 lithium-ion battery packs 18 V, 5.2 Ah, battery charger, tool case.

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alki TECHNIK GmbHDevelopment, Production andDistribution of Bolting Systems

Unterlettenweg 485051 Ingolstadt /

Germany

phone +49 841 97499-0fax +49 841 97499-90

[email protected]

● alkitronic® EA: Battery driven 2-speed torque multiplier for torques from 90 Nm to 4,000 Nm (65 to 2,950 lbf.ft).

● Short fastening cycles: Fast gear for run down and power gear for highest torques and precision.

● Mobile and always ready for use: Compact design for convenient working in limited spaces or without power supply.

● Efficient operation: Fast and easy gear-changing, great torque range - you can choose from 22 torque values.

Measurements

Repeat shut-off accuracy ± 3%(same bolting connection). All alkitronic® torque multipliers are CE-certified.

Type EA2 / 80 EA2 / 150 EA2 / 200 EA2 / 280 EA2 / 300 EA2 / 400Torque range (approx.) * Nm 115-860 150-1400 250-2200 300-2800 360-3200 500-4100 lbf.ft 85-635 110-1030 185-1620 220-2065 265-2360 370-3025Square drive B 3/4 “ 3/4 “ 1 “ 1 “ 1 “ 1 1/2 “Diameter (approx.) D1 mm 41 41 54 54 72 72Diameter (approx.) D2 mm 85 85 85 85 93 93Diameter (approx.) D3 mm 88 88 88 88 97 97Length (approx.) L mm 295 295 320 345 370 370Weight without DMA (approx.) ** kg 5.5 5.5 7.0 7.4 7.4 9.1Idle speed 1st gear rpm 7.0 4.0 2.0 1.7 1.5 1.0Idle speed 2nd gear rpm 24.0 13.0 6.5 6.0 5.0 4.0

● Soiled or corroded threads prevent to achieve accurate torque values.● alkitronic® thread cleaner thoroughly cleans bolts, screws and nuts.● The Thread Cleaner is available battery-powered or with air-pow-

ered drive: alkitronic® EAB and alkitronic® CLB.● Universal application fields for inspection works: machine construc-

tion in general, automotive industry, construction machinery indus-try, chemical industry, mining and metallurgical industry, mainte-nance and transport services, power stations, shipyards, construc-tion of heavy industry, steel skeleton construction, transport of heavy goods, transportation, public utilities, supplies.

Applications

Advantages● Avoids high-cost, messy and labour-intensive conventional working

methods.● Interchangeable brass or steel brushes facilitate the cleaning of bolts

of various sizes.● Secure, fast and constant careful cleaning of bolt surfaces.● Light-weight and compact design with integrated dirt trap.● Efficient, fatigue-free operation.

alkitronic® EAB ● health-friendly: low weight and ergonomic design, no noise protection

necessary.● high-performance: two Lithium-ion battery packs ensure a large

number of cleaning cycles. ● very low susceptibility to damage and failure: robust motor housing

made of special polymer, break-proof, impact-proof and resistant to corrosion.

● handy and always ready for use: for convenient working also in lim-ited spaces or lack of power supply.

alkitronic® CLB● unbreakable: motor housing of cast aluminium with proven pneu-

matic drive. ● simple 1-finger operation for cw and ccw rotation.


For fast and reliable operation we recommend an air pressure of 2-7 bar and air volume of 10-15 l/sec.

Product information alkitronic® CLB

Included in the scope of delivery: 2 lithium-ion battery packs 18 V, 5.2 Ah incl. battery charger.

Accessories:Maintenance unit consisting of: fil-ter, regulator, lubricator and 5 m hose incl. nipples and couplings.

alkitronic® EAB battery pack alkitronic® CLB

Speed resp. torque control is adjust-able via air supply and pressure regu-lator of the maintenance unit.

The integrated electronics protects each battery cell from overload and dis-charge. LED charge status display di-rectly on the battery.

fast, light-weight, efficient

EAB / CLB Thread Cleaner

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Accessories / Technical Data

Bolts ø Type Ref. No.

16-18 mm Brush-ST-1.4401 18006

Guide Plate 18026

20-24 mmBrush-ST-1.4401 18005

Guide Plate 18025

27-30 mmBrush-ST-1.4401 18004

Guide Plate 18024

33-36 mmBrush-ST-1.4401 18003

Guide Plate 18023

39-42 mmBrush-ST-1.4401 18002

Guide Plate 18022

45-48 mmBrush-ST-1.4401 18001

Guide Plate 18021

Bolts ø Type Ref. No.

16-48 mm Brush Set-ST-1.4401 18010

Brushes and guide plates

Brush Set

Type Drive Ref. No. Operating RangeEAB Battery motor 18050 135 mmCLB Air motor 18061 135 mm

alkitronic® Thread Cleaner

Type Ref. No.Conical brush St-1.4401 18041Conical brush plate 18042

Brushes for cleaning of internal threads

Brushes for external thread in steel (6 brushes). Brushes in brass optionally available.

Brush set for external threads, consisting of 6x6 brushes incl. 4 guide plates.

340

210

ø 88

ø 98

Dimensions [mm]Dimensions [mm]

alkitronic® CLB

10

255

380

ø 88

ø 98

alkitronic® EAB

10

R / SGfor Plate Heat

Exchangers

designed for your needs

Applications


Advantages

Specifications

Image above: PWT of Alfa LavalImages on the right:alkitronic® CLS-SG and RCL in opera-tion on plate heat exchangers.

We will gladly provide you with comprehensive information on this.

● Continuous rotation tightening or loosening of spindles or long threa-ded bolts. Ideal operational areas are bolting connections on plate heat exchangers

● Torque range of the pneumatic driven types: alkitronic® RCL 2 gear torque multiplier with radial gearing from 590 Nm - 4,840 Nm alkitronic® CLS-SG with tangential gearing from 1,280 Nm - 3,780 Nm ● Torque range of the electric drives types: alkitronic® EF-R / EFCip-R / EF-SG / EFCip-SG from 560 Nm - 3,780 Nm

● Simple 1-finger operation for quick, safer work ● Considerable time saving during permanent operation (optional with

RCL and CLS-SG)● Radial gearing (R) with high-performance worm-drive● Tangential gearing (SG) with highly efficient spur gear● Robust motor and gear housing of cast aluminium

Pneumatic driven Models:Prerequisites for best work and the indicated torques are an operating pressure of 2-7 bar at a volume flow of approx. 10-15 l/s. The torque accura-cy depends on the stability of the supply system.

Electric driven Models:Repeat shut-off accuracy ± 3% for the same bolting application Universal AC Input 100 V - 253 V, frequency 45 Hz - 66 Hz Power max. 2000 W, protection category I. Protection class IP 54 with models EFCip (standard), EF models optional.

● Load-free operation with short assembly time● Fast and simultaneous tightening of large plate packs when using two

or more torque multipliers diagonally● Targeted types for convenient working in every tightening situation● alkitronic® RCL with fast gear for turning in and simple, quick switching

to power gear

Product info Remote Control

alkitronic® CLV Model range with convenient remote control and individual pneumatic drive. When using several torque multipliers with radial (R) or tangential (SG) gearing, large plate packs can be tightened fast, si-multaneously and evenly.For highly efficient bolting connec-tions with one or up to four alkitronic® CLV torque multipliers, preconfigurated alkitronic® remote systems are already available.

For the electric types we recommend i.e. the alkitronic® FB-EF remote control, cable-based with a transmission length of 5m.

Technische DatenR / SG torque multiplier - radial or tangential gearing

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Technical Data

alkitronic® Radial Gearing (R)

alkitronic® Tangential Gearing (SG)

Pneumatic drive Electric drive

Pneumatic drive Electric drive

Dimensions [mm]

Dimensions [mm]

Type RCL 36 RCL 46 RCL 80 EFCip-R 36 EFCip-R 46 EFCip-R 80 EF-R 36 EF-R 46 EF-R 80

Torque range 2nd gear (approx.) Nm 590-1730 630-1850 670-1975

Torque range 1st gear (approx.) Nm 1440-4235 1545-4535 1645-4840 560-3780 560-3780 560-3780 560-3780 560-3780 560-3780

Spanner width mm 36 46 80 36 46 80 36 46 80

Height (approx.) H mm 400 435 450 385 425 475 500 550 600

Width (approx.) B/B1 mm 230/190 252/215 325/ - 230/190 252/215 325/ - 230/190 252/215 325/ -

Bolt distance (approx.) A1/A2 mm 100/128 112/145 156/194 100/128 112/145 156/194 100/128 112/145 156/194

Dimensions (approx.) X/Y mm 56/56 75/75 98/98 56/56 75/75 98/98 56/56 75/75 98/98

Dimension (approx.) D mm 90 94 94 90 94 94 90 94 94

Weight (approx.) kg 12 12.5 20 12 14.5 21 16 14.5 24.5

Idle speed (approx.) rpm 1 1 2 8 7 7 10 9 9

Idle speed 2nd gear (approx.) rpm 3 3 6 - - - - - -

Radial Gearing Models

RCL EFCip-R EF-R

Type CLS-SG 65 CLS-SG 80 EFCip-SG 65 EFCip-SG 80 EF-SG 65 EF-SG 80Torque range (approx.) Nm 1280-3780 1280-3780 560-3780 560-3780 560-3780 560-3780Spanner width mm 65 80 65 80 65 80Weight (approx.) kg 17 17 19 19 22 22Idle speed (approx.) rpm 3.5 3.5 6 6 10 10

Tangential Gearing Models

CLS-SG EFCip-SG EF-SG

RCL EFCip-R EF-R

CLS-SG EFCip-SG EF-SG

When loosening a bolted connection, up to 20% higher torque may be required (loosening torque). We will gladly advise you in detail.

Standard ZubehörStandard Accessories Accessoires Standard


Unterlettenweg 4 – D-85051 Ingolstadt – fon +49 841 97499-0 – fax +49 841 [email protected] – www.alkitronic.com


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