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Alkitronic® Electric Torque Wrench Type EFC

Features and Benefits Links to other products and relevant information

Alkitronic Electric Torque Wrenches

Other torque tools

  • three types available:
    - EFC with 19 selectable torque settings, LED-display
    - EFCip with IP54 protection for all weather use
    - EFC-R with radial head
  • compact, fast, handy, reliable, economical
  • micro processor controlled, brush free synchronised motor = consistent bolt tightening quality
  • maintenance free and low in wear
  • up to 3 times faster then conventional electric wrenches
  • highest precision - exact shutoff when required torque is achieved
  • huge torque range - big variety of products for each application
  • safe and easy to use tool, ergonomic design
AlkitronicĀ® Electric Compact Torque Wrenches Type EFC
 

 


Alkitronic® - EFC Electric Compact Torque Wrenches
Photo Type /
Model-No.
Torque
ca. Nm *
Square Drive
Ø mm
D1 - D2 - D3
Length
mm
Idle speed
1/min
Weight**
kg
EFC new

 

EFC 40 60 - 450 3/4" 41 85 88 330 19 8.8
EFC 80 150 - 840 3/4" 41 85 88 330 12 8.8
EFC 120 200 - 1250 3/4" / 1" 41 85 88 375 8 10.0
EFC 200 400 - 2100 1" 54 85 88 375 7 10.0
EFC 280 500 - 2800 1" 54 85 88 382 6 10.6
EFC 350 600 - 3600 1 1/2" 72 98 98 400 4 12.5
EFC 500 900 - 5000 1 1/2" 72 105 110 438 2 17.8
Motors for all models: 110-253 Volt, Frequency 45-66 Hz, max. power 2000 Watt

* In order to be able to loosen bolts please add 20 % on top of the max. required tightening torque. Continuous operation at maximum load will activate the thermal overload protection and shut off the tool.

** Weight without torque reaction arm

Dimension

Alkitronic® - ECW Electric Compact Torque Wrenches with angle head
Photo Type /
Model-No.
Torque
ca. Nm *
Square Drive
Ø mm
D1 - D2 - D3
Length
mm
Height
H mm
Idle speed
1/min
Weight**
kg
ECW Alkitronic Angle Model

 

ECW 40 60 - 450 3/4" 41 85 88 302 249 20 11.8
ECW 80 150 - 840 3/4" 41 85 88 302 249 13 11.8
ECW 120 200 - 1250 3/4" / 1" 41 85 88 302 280 9 13.0
ECW 200 400 - 2100 1" 54 85 88 302 300 8 13.0
ECW 280 500 - 2800 1" 54 85 88 302 300 7 13.6
ECW 350 600 - 3600 1 1/2" 72 98 98 316 315 4 15.5
ECW 500 900 - 5000 1 1/2" 72 105 110 320 350 2 16.8
Motors for all models: 110-253 Volt, Frequency 45-66 Hz, max. power 2000 Watt

* In order to be able to loosen bolts please add 20 % on top of the max. required tightening torque. Continuous operation at maximum load will activate the thermal overload protection and shut off the tool.

** Weight without torque reaction arm

ECW Dimensions

 

Alkitronic - Detailed description
Blocking pin for use of the machine as rigid version (fixed joint motor/gearbox)
Locking pin for use of the machine as rigid version (fixed joint motor/gearbox)Trigger
One-handed operation, four-edge operation button for clock wise, counter clock wise, toggle start and start commands
  • Primary operation unit: on/off switch of the machine; One-handed operation: comfortable, slow right/left rotation for safe and precise positioning of the torque wrench (toggle switch) as well as for the starting of the bolt tightening process.
  • Speed, frequency and torque are correspondingly regulated and controlled. Microcontrolled monitoring combined with a processor controlled switch-off electronic guarantee a precise repeatability of the pre-set torque. Repeatable accuracy for shutoff is +/- 5% for identically soft and hard joints.
  • Integrated motor protection: for safety reasons an automatic thermal overload switch is built in as well as a permanent cooling fan that keeps running after the safety shutoff and thus provides short periods of cooling.
  • Two principles of construction within one tool:
    A = swivelling: free joint tool - the drive unit (motor) can independent of the gear box be fully rotated even when the reaction arm is already in its position
    B = Rigid: Fixed joint between motor and gear box - mechanically reversible
Electric Torque Wrench
  • Secondary operation unit - Type EFC

    LED-Display
    : light-emitting diode displays the pre-set torque within 19 stages together with the direction of rotation

 


 


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last updated 4.10.14
 

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