PRA Series Pneumatic Torque Reaction Arm | 600–2000 Nm Assembly Support

PRA Series Pneumatic Torque Reaction Arm

The PRA Series is a pneumatic balanced-joint torque reaction arm designed to absorb tightening reaction torque and support industrial fastening operations.

Series Specifications

• PRA-500: 0–50 kg load range, 0–1600 mm vertical stroke, 1000–3000 mm working radius, maximum torque 600 Nm.
• PRA-1000: 0–50 kg load range, 0–1600 mm vertical stroke, 1000–3000 mm working radius, maximum torque 1000 Nm.
• PRA-2000: 0–50 kg load range, 0–1600 mm vertical stroke, 1000–3000 mm working radius, maximum torque 2000 Nm.

Key Features

• Designed to counteract torque generated by powered tightening tools.
• Pneumatic balancing support for ergonomic operation.
• Manual traction arm configuration.
• Tool-hanging module can be manufactured according to customer requirements.

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