CS Unitec 6 1056 0010 Pneumatic Nutrunner | 0.9 HP | 120 RPM | 133 (ft-lbs) Stall Torque | 3/4' F Square Drive

Built for controlled fastening where lower speed and higher torque are required, the CS Unitec 6 1056 0010 Pneumatic Nutrunner combines a 0.9 HP pneumatic motor with a 120 RPM free speed and 133 ft-lbs stall torque. Its 3/4" female square drive accepts compatible square drive accessories, making this model a practical choice for industrial maintenance, pipe work, valve operation, and assembly tasks that need steady pneumatic power instead of high-speed rundown.

The worm gear drive (a gear reduction system that multiplies torque while keeping rotation smooth and controlled) helps deliver usable torque at low operating speed. Compared with higher-RPM nutrunners in the same family, this model provides more torque for heavier fastening work while still maintaining better speed than the slowest high-torque variants. The compact angle configuration helps operators reach fasteners around machinery, piping, and structural obstructions.

Type: Pneumatic Nutrunner | Drive: 3/4" Female Square | Power: 0.9 HP | Free Speed: 120 RPM | Stall Torque @ 90 PSI: 133 ft-lbs

Features:

• 0.9 HP pneumatic motor provides dependable power for industrial fastening and maintenance tasks.
• 120 RPM free speed offers a balance of controlled rundown speed and torque output.
• 133 ft-lbs stall torque supports heavier fastening than higher-speed, lower-torque nutrunner models.
• 3/4" female square drive accepts compatible square drive sockets and accessories.
• Worm gear drive delivers smooth torque transfer for controlled low-speed operation.
• Compact angle head improves access around piping, machinery, frames, and other obstructions.
• Reversible operation supports both tightening and loosening applications.

Applications:

• Industrial MRO teams tightening and loosening medium-to-large fasteners on plant equipment.
• Pipe fabrication and mechanical contracting work involving valves, flanges, and assemblies.
• Utilities and power generation maintenance where controlled torque is needed around installed equipment.
• Manufacturing facilities performing repetitive fastening with compressed-air tooling.
• Construction and equipment service crews working in confined or obstructed access points.

FAQs:

• Q: What is this 120 RPM model best used for?
  A: This model fits applications that need more torque than a faster 250 RPM nutrunner but do not require the very slow speed of a 40 RPM high-torque model. It is suitable for controlled industrial fastening and maintenance work.
• Q: What does stall torque mean on this tool?
  A: Stall torque is the torque produced when the air motor slows to a stop under load. This model is rated at 133 ft-lbs stall torque.
• Q: What drive accessories does it accept?
  A: The tool has a 3/4" female square drive and should be used with compatible square drive sockets or accessories sized for the application.
• Q: Is this nutrunner intended for high-speed production rundown?
  A: No. The 120 RPM speed is intended for controlled torque work rather than rapid assembly cycles.

Looking for more information about the CS Unitec Pneumatic Nutrunners? Click here to view the Catalog

For help choosing the correct CS Unitec Pneumatic Nutrunners, please call (800) 608-5210 or email info@intlairtool.com