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alkitronic® EF-A Electric Torque Wrench/Torque Multiplier

alkitronic® EF-A Electric Torque Wrench/Torque Multiplier

Applications:

  • alkitronic® EF-S electrical torque multipliers for torques of 430 to 42,000 Nm (315 to 30,980 ft.lbs).
  • Consistent torque accuracy on all international power supplies.
  • Precise shut-off torque also operates with voltage-controlled portable generators.
  • Models alkitronic® EF-A in angled design with high operating comfort in confined spaces for torques of 430 to 9.800 Nm (315 to 7,230 ft.lbs).

Advantages:

  • Low running costs due to maintenance-free, low-wear, brushless synchronous motor with excellent efficiency.
  • High motor speed: Up to three times faster than conventional electrical torque multipliers.
  • Permanent higher joint quality compared to ratchet torque tools by continuous rotation of the square drive.
  • Menu-guided intuitive operation, with control and warning signals.
  • OLED-Display anti-glare and high contrast - for perfect reading under all weather conditions.
  • Comfortable working due to the 360° rotatable motor unit; in addition, hardly any reaction forces are transmitted to the user.

Technical Data Models: alkitronic® EF-A

 

Model EF-A
Type
EF-A 250EF-A 300EF-A 400EF-A 600EF-A 800EF-A 1000
Torque Wrench (approx*)Nm430-2700500-3100900-43001150-62001060-80002050-9800

ft.lbs315-1990370-2285665-3170850-4575780-59001510-7230
Square Drive
1"1 1/2"1 1/2"1 1/2"1 1/2"1 1/2"
Height (approx)mm/in285/11.2305/12320/12.6350/13.8350/13.8380/15
Weight without DMA** (approx)kg/lbs13.5/29.813.5/29.815.5/3417.5/38.620/4429/64
Idle Speedrpm975432

* 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