FlexArm introduces AR-40 articulating torque reaction arm

FlexArm Inc. has introduced the AR-40 articulating torque reaction arm for fastening, joining, and assembly applications. Occupying a small footprint, it delivers up to 40 ft./lbs. of torque reaction through a working range of 4¼ to 27 in. Tools up to 10 lbs. and 1 to 2 in. dia. can be maneuvered freely without the operator having to support the tool weight.

Suitable for vertical and horizontal fastening orientations, the arm is completely mechanical, with no external power source required. A cable balancer, calibrated to tool weight and torque, allows weight adjustment at the operator’s fingertips. With universal mounting, it integrates seamlessly into almost any manufacturing environment.

An optional tool-specific vertical rotation clamp is available for use with right-angle nut runners when the fastening orientation requirement is horizontal only. A pistol-grip V-block allows use with pistol-grip tools for horizontal orientation. A horizontal V-block for use with nut runners when the fastening orientation requirement is vertical only also is available.