PRA-150 Desktop Pneumatic Torque Reaction Arm | 150 Nm Assembly Support

PRA-150 Desktop Pneumatic Torque Reaction Arm

The PRA-150 Series is a desktop pneumatic torque reaction arm designed to support industrial tightening operations while absorbing reaction torque from powered fastening tools.

Standard Models

• PRA-150: load range 0-50 kg; vertical stroke 0-600 mm; working radius 1200 mm; maximum torque 150 Nm.
• PRA-150ED: load range 0-50 kg; vertical stroke 0-600 mm; working radius 1200 mm; maximum torque 150 Nm.

Key Features

• Desktop pneumatic support for fastening and assembly stations.
• Designed to counteract reaction torque during tightening.
• Reaction arms can be equipped with encoders for tightening position control and alarms.
• Process data can be uploaded to a MES system when configured for the application.

Typical applications: industrial assembly, controlled tightening, production-line fastening and operator torque protection.