Hbtorque
PRA-150 Desktop Pneumatic Torque Reaction Arm | 150 Nm
PRA-150 Desktop Pneumatic Torque Reaction Arm | 150 Nm
Couldn't load pickup availability
Need a PRA-150 workstation fit check? Send the tightening-tool brand and model, target and maximum torque, tool weight, bolt coordinates, workbench dimensions and any encoder or MES requirements. Request an engineered configuration.
PRA-150 Desktop Pneumatic Torque Reaction Arm
The GAMITT PRA-150 is a compact bench-mounted pneumatic balance joint reaction arm for powered industrial fastening. It supports the tightening tool and transfers reaction torque into the workbench mounting structure, helping improve operator ergonomics and repeatability in space-limited assembly stations.
PRA-150 Series Specifications
| Model | Load range | Vertical stroke | Working radius | Maximum torque |
|---|---|---|---|---|
| PRA-150 | 0-50 kg | 0-600 mm | 1200 mm | 150 Nm |
| PRA-150ED | 0-50 kg | 0-600 mm | 1200 mm | 150 Nm |
Compact Three-Joint Working Envelope
- Bench-mounted vertical column saves floor space.
- Articulated manual-traction arm provides flexible access to multiple fastening positions.
- Pneumatic balancing supports compatible tightening tools within the configured load range.
- Custom tool-hanging interface is manufactured to match the selected electric or pneumatic nutrunner.
PRA-150 vs. PRA-150ED
PRA-150 is the standard pneumatic reaction-arm configuration. PRA-150ED adds encoder-based position-control capability for applications requiring fastening-position verification, sequence control or alarms.
Optional Process-Control Integration
Engineered PRA-150ED stations can be configured with barcode or QR-code scanning, communication with compatible intelligent tightening-tool controllers, industrial-computer display and storage, and MES data upload. These functions are project-specific options and are not included in every standard configuration.
Typical Applications
Compact automotive component assembly, appliance production, electrical and mechanical assembly, gearbox subassembly and other repetitive bench fastening operations requiring up to 150 Nm of reaction-torque support.
Information Required for Selection
- Tightening-tool brand, model, weight and output geometry
- Normal and maximum tightening torque
- Bolt coordinates, orientation and fastening sequence
- Workbench dimensions, thickness and mounting location
- Required reach and vertical travel
- Available compressed-air supply
- Any encoder, position-control, barcode, MES or traceability requirements
Send the tool drawing and bolt-position layout for a PRA-150 quotation.
Frequently Asked Questions
What is the maximum torque capacity?
Both PRA-150 and PRA-150ED are rated for a maximum torque of 150 Nm, with a 1200 mm working radius and 0-600 mm vertical stroke.
What is the difference between PRA-150 and PRA-150ED?
PRA-150 is the standard desktop pneumatic reaction arm. PRA-150ED is the encoder-ready configuration for engineered position verification, alarms and process-control integration.
Is the tightening tool included?
The reaction-arm system is configured around the customer's specified powered tightening tool. Provide the tool brand, model and dimensional drawing so the correct hanging interface can be designed.
Can it connect to MES?
Yes, MES upload and industrial-computer data storage can be included in an engineered PRA-150ED workstation when the required controller interfaces and production-data scope are defined.
Compare Related Products
For higher-torque and larger-reach applications, compare the PRA Series 600-2000 Nm Reaction Arm. Also explore the DRA-L Linear Desktop Reaction Arm and DRA-F Folding Desktop Reaction Arm.
Share
