B.I.W Technical consultation and service Tool Fastening and pressing system Measurement and control technology Data acquisition Sensor

Application

■ Alkitronic®EF / EFW for the torque of electric torque multiplier from 400 nm to 42500 nm

■ All international power consistent torque precision 100-253 45-66 V / Hz

■ Precision cutting torque and voltage control of portable operating generator

■ In the model of alkitronic®EFW angle tools to limit

Advantage

■ Low running cost

■ Maintenance free, low wear, brushless synchronous motor, high efficiency

■ High speed, the conventional electrical torque multiplier up to three times

■ Permanent high joint quality and ratchet torque tools square drive continuous rotation

■ 360 degree rotating handle ensures comfortable operation and no reaction force is transmitted to the operator

alkitronic®features

■ In the model of efip / efwip version "according to the torque / angle program with" quality using bolt support

■ Innovation motor protection automatic shutdown to ensure that the bolt quality

■ Intelligent processor control switch of the electronic copy always accurate pre selection of torque

■ The strong shell of motor (Aluminium alloy)

■ In any weather (wet, rain) safety work. To find the best design protection class IP 54

Specifications

■ All the torque of electric torque multiplier alkitronic® CE authentication

■ In the same application of bolt support in repeated cutting precision of ±3%

■ Electrical data: universal AC input 100 V - 253 V, frequency 45 Hz - 66 Hz

■ The max power is 2000 W, the protection class I, protection class IP 20 (standard), protection class IP 54 (optional)

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Model of EF / EFW：
Light emitting diode operation interface. Using the index or table torque meter, matching closing torque can be selected from the 19 preset value.

Model EF / EFW plus "version:
Liquid crystal display, menu operation interface guide. Bolt support: torque angle, relief angle, angle of profit / degree, etc.

Application:
Alkitronic®efwip "weather" and design the protection class IP 54 (pictured above), the application of alkitronic®EF, bolting at diesel engine (upper right)

Technical parameters

Model EF / EFW plus

Type	Torque range Nm	The tool head B	The diameter of (approximate) mm	The diameter of (approximate) mm	The diameter of (approximate) mm	Length mm	Weight (approximate) Kg	Speed rpm
EF 250	430-2700	1”	54	85	88	515	13	14
EF 300	500-3100	1”	72	98	88	515	14	12
EF 400	900-4300	11/2”	72	98	88	525	14.5	8
EF 600	1150-6200	11/2”	72	109	109	535	16	7
EF 800	2000-7800	11/2”	72	133	133	560	19.5	4
EF 1000	2050-9800	11/2”	91	173	173	555	27	3
EF 2000	3500-20600	21/2”	SW120	275	98	745/730 (ip)	60	1
EF 4000	6200-42000	21/2”	SW120	275	130	745/730 (ip)	62	0.6

The index data table version of EF / EFW	Remote control

The index table (such as EF 400) measured torque . The closed position of the torque distribution. In the area of operations, the desired location can be selected with + / - button. A LED display the current selected value (left, graph model alkitronic®EF / EFW).	Extremely flexible alkitronic® based remote control parts: Alkitronic®FB with a fixed machine control up to 300 meters, alkitronic®FB effect cable length of 5 meters (standard design)