Ingersoll Rand QTA475 Floor Mounted Torque Reaction Arm is engineered to improve operator ergonomics, reduce reaction force, and enhance fastening consistency during demanding high-torque assembly operations. Featuring a 350 ft-lb torque capacity and a 79-inch maximum working reach, this floor-mounted reaction arm is designed to absorb the reaction forces generated by torque-controlled pneumatic and electric assembly tools while providing exceptional coverage across large workstations. By transferring reaction torque away from the operator, it helps minimize fatigue, improve tool control, and support repeatable fastening accuracy throughout continuous production.
As part of Ingersoll Rand's Assembly Tools lineup, the QTA475 features a robust floor-mounted design that provides outstanding stability while allowing smooth articulation across an expansive working envelope. Its extended 79-inch reach enables operators to access multiple fastening locations on large assemblies without repositioning the reaction arm, helping improve workflow efficiency. Designed for continuous-duty industrial environments, the QTA475 is an excellent solution for automotive, heavy equipment, industrial machinery, and transportation manufacturing operations.
Type: Floor Mounted Torque Reaction Arm | Model: QTA475 | Torque Capacity: 350 ft-lb | Maximum Working Reach: 79 in | Mounting Style: Floor Mounted
Features:
- Floor-mounted reaction arm absorbs fastening reaction torque to improve operator comfort during repetitive high-torque assembly operations.
- 350 ft-lb torque capacity supports demanding industrial fastening applications.
- 79-inch maximum working reach provides extensive workstation coverage for large assemblies.
- Helps reduce wrist, arm, shoulder, and upper-body fatigue by transferring reaction forces away from the operator.
- Supports improved fastening consistency by maintaining proper tool alignment throughout the fastening cycle.
- Smooth articulating arm allows controlled tool movement across a wide operating range with minimal resistance.
- Designed for use with compatible pneumatic and electric torque-controlled assembly tools.
- Heavy-duty construction provides dependable performance in continuous industrial manufacturing environments.
Applications:
- Automotive and commercial vehicle assembly operations.
- Heavy equipment and off-highway machinery manufacturing.
- Industrial machinery and large equipment assembly.
- Transportation and durable goods production facilities.
- Production workstations performing repetitive high-torque fastening over large work areas.
FAQs:
- Q: What is the purpose of a floor-mounted torque reaction arm?
A: It absorbs the reaction forces generated during torque-controlled fastening, helping reduce operator fatigue while improving tool control and fastening consistency. - Q: What does the 350 ft-lb torque capacity indicate?
A: It represents the maximum fastening reaction torque the QTA475 is designed to support during normal operating conditions. - Q: Why does the QTA475 provide a 79-inch working reach?
A: The extended reach allows operators to access a large work envelope and multiple fastening locations without repositioning the reaction arm, improving productivity and workflow efficiency. - Q: Which tools are compatible with the QTA475?
A: The QTA475 is intended for compatible pneumatic and electric torque-controlled assembly tools operating within its rated 350 ft-lb torque capacity, as specified by Ingersoll Rand.
| SKU | Torque Capacity | Weight Capacity | Max Working Reach | Approx. Vertical Travel | Overall Height | Mounting Style | Movement Style |
|---|---|---|---|---|---|---|---|
| Nm (ft-lbs) | lbs (kg) | in (mm) | in (mm) | in (mm) | |||
| QTA010 | 10 (7.4) | 2.64 (1.20) | 15” (381) | 13.0” (330) | 27.8” (706) | Bench | Spring bal |
| QTA020 | 20 (14.8) | 5.00 (2.27) | 20” (508) | 14.5” (368) | 31.8” (808) | Bench | Spring bal |
| QTA040 | 40 (29.5) | 6.50 (2.95) | 25” (635) | 17.5” (445) | 39.7” (1008) | Bench | Spring bal |
| QTA100 | 100 (73.8) | 8.00 (3.63) | 30” (762) | 17.5” (445) | 39.7” (1008) | Bench | Spring bal |
| QTA150 | 150 (110.6) | 10.00 (4.54) | 52” (1321) | 22.0” (559) | 78.7” (2000) | Bench/Floor | Spring bal |
| QTA270 | 270 (199) | 22.00 (10.0) | 60” (1524) | 18.8” (477) | 78.7” (2000) | Floor | Air cylinders |
| QTA475 | 475 (350) | 50.60 (23.0) | 79” (2007) | 23.2” (590) | 78.7” (2000) | Floor | Air cylinders |
Looking for more information about the Ingersoll Rand Torque Arm? Click here to view the Catalog
For help selecting the correct Ingersoll Rand Torque Arms for your assembly application, call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
