Ingersoll Rand QA8ASRD055NF41S08 Inline Air Nutrunner | 1/2" Drive | 40.6 (ft-lbs) Torque | 425 RPM | Remote Start

Designed for precision fastening in fixtured assembly operations, the Ingersoll Rand QA8ASRD055NF41S08 Inline Air Nutrunner delivers a recommended torque of 40.6 ft-lb (55 Nm), a free speed of 425 RPM, and a 1/2 in. square drive. Featuring Remote Start and a stall clutch, this inline pneumatic nutrunner is ideal for pressure-controlled fastening applications requiring consistent torque output and repeatable assembly performance.

Built as part of the QA8 Series, this tool combines a slim inline profile with a lube-free motor to reduce maintenance while simplifying integration into production fixtures and automated assembly systems. Torque is regulated through air pressure, making it suitable for non-critical or pressure-controlled fastening operations.

Type: Inline Air Nutrunner | Series: QA8 Series | Model: QA8ASRD055NF41S08 | SKU: QA8ASRD055NF41S08 | Drive Size: 1/2 in. Square | Start Type: Remote Start | Clutch Type: Stall | Recommended Torque (90 PSI): 40.6 ft-lb (55 Nm) | Torque @ 77 PSI: 35.4 ft-lb (48 Nm) | Maximum Torque: 47.2 ft-lb (64 Nm) | Free Speed: 425 RPM | Weight: 6.03 lb (2.73 kg) | Length: 18.8 in. (478 mm) | Housing Diameter: 1.34 in. (34 mm) | Air Inlet: 1/2 in. NPT | Minimum Hose I.D.: 3/8 in. | Air Consumption: 46 CFM (1303 L/min) | Sound Level: 87 dBA

Features: Inline configuration provides excellent access in fixtured production applications. Remote Start allows easy integration into automated and multi-spindle assembly systems. Stall clutch delivers repeatable torque through air pressure regulation. Lube-free motor helps reduce routine maintenance requirements. Slim housing design improves accessibility in confined workspaces. 425 RPM free speed supports controlled fastening for higher torque applications. 1/2 in. square drive accepts standard production sockets. Suitable for non-critical and pressure-controlled fastening applications. Durable QA8 Series construction is designed for continuous industrial operation. Compatible with optional mounting flanges and piped-away exhaust accessories. Made in USA:

Applications:

• Automotive assembly operations.
• Industrial manufacturing lines.
• Multi-spindle fixtured assembly systems.
• General production fastening.
• Pressure-controlled tightening applications.
• Mechanical and electronic equipment assembly.

FAQs:

• Q: What is the recommended torque output?
  A: This model provides a recommended torque of 40.6 ft-lb (55 Nm) at 90 PSI.
• Q: What type of clutch does this tool use?
  A: It utilizes a stall clutch with torque controlled by air pressure.
• Q: What drive size is provided?
  A: This model is equipped with a 1/2 in. square drive.
• Q: Is this tool intended for handheld use?
  A: It is primarily designed for fixtured or production assembly applications using Remote Start.
• Q: Does the motor require lubrication?
  A: No. The QA8 Series features a lube-free motor that helps minimize maintenance.

Looking for more information about the Ingersoll Rand Nutrunner? Click here to view the Catalog

For help choosing the proper Ingersoll Rand Nutrunners for your assembly application, please email info@intlairtool.com or call (800) 608-5210