General properties
Atlas Copco torque arms are an excellent means of assistance when using electric or pneumatic screwdrivers and nutrunners. They stress relieve the operators arm, wrist and shoulder from vibration, torque and weight during repeated actions. Even at a modest level of exertion repeated actions can lead to severe disorders. As an additional advantage the Atlas Copco torque arms also make savings on the tool accessories e.g.bits, taps etc. due to entering the screw or the hole more in right angle.
Torque arms in the SMS series have a large working range and are exceptionally easy to position and handle. The design is intended for heavy duty operations over a long period of time.Tool torque should not exceed the specified torque range of each specific arm.