Manual or Hand Torque Multipliers Electric Electronic Torque Wrenches Pneumatic Air Torque Wrenches Hydraulic Torque Wrenches and Power Packs, Flexible Shaft Machines Oilfree Air Nutrunners, Automatic shut-off angle torque wrenches, Dust shrouds

Alkitronic® Electric Compact Torque Wrenches Type EFC
  • 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

Alkitronic® Electric Compact Torque Wrenches Type EFC

Alkitronic® - EFC/L Electric Compact Torque Wrenches
name="Air Turbine" class="contentCentre" width="97%" align="center">
Photo Type /
Model-No.		 Torque
ca.Nm *		 Square Drive Ø mm
 Length
mm 		Idle speed
1/min 		Weight**
kg
D1 D2 D3

 

Type EFRC - please contact us for more details

Type EFRC - please click here fore more details

 EFC/L1
 35-270 3/4" 41 85 88 330 76 8.8
EFC/L2 45-335 3/4" 41 85 88 330 55 8.8
EFC/L3 55-450 3/4" 41 85 88 330 42 8.8
EFC/L4 65-500 3/4" 41 85 88 330 38 8.8
EFC-L5 80-630 3/4" 41 85 88 330 30 8.8
EFC-L6 100-860 3/4" 41 85 88 352 23 9.4
EFC-L7 190-1240 3/4" 41 85 88 352 20 9.4
EFC-L7 190-1240 1" 54 85 88 372 20 9.4
EFC-L8 350-1660 1" 54 85 88 372 18 10.0
EFC-L9 450-2300 1" 54 85 88 372 12 10.0
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

back to top

name="Air Turbine" class="contentCentre" width="97%" align="center">
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)


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
  • Secondary operation unit - Type EFC

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