Designed for industrial equipment requiring dependable pneumatic rotary power, the Ingersoll Rand 48RA008 Reversible Multi-Vane Air Motor delivers 3.1 HP at 1,160 RPM, 38 ft-lbs of starting torque, and 51.5 ft-lbs of stall torque. The reversible multi-vane design allows clockwise and counterclockwise rotation, providing flexibility for applications requiring directional control, adjustable speed, and consistent torque output from a compressed-air power source.
The 48RA008 air motor is designed for industrial machinery and OEM equipment applications where pneumatic drive power is preferred. Its multi-vane construction provides smooth rotary operation, while the available starting and stall torque characteristics support equipment requiring additional torque during startup or temporary load conditions. This Ingersoll Rand air motor is suitable for driving pumps, mixers, conveyors, winches, and other industrial rotary equipment.
Type: Reversible Multi-Vane Air Motor | Series: 48RA Series | Model: 48RA008 | Power: 3.1 HP | Speed: 1,160 RPM | Starting Torque: 38 ft-lbs | Stall Torque: 51.5 ft-lbs | Rotation: Reversible
Features:
- Reversible multi-vane design provides clockwise and counterclockwise rotation for equipment requiring directional flexibility.
- 3.1 HP output provides pneumatic power for industrial machinery and rotary drive applications.
- Lower operating speed with higher torque output supports applications requiring controlled rotation and increased turning force.
- Starting torque capability provides additional force for beginning rotation under load conditions.
- Stall torque capability provides available torque when the motor is temporarily stopped while operating.
- Variable speed control can be achieved by regulating compressed air supply to match application requirements.
- Pneumatic operation provides a practical solution for industrial environments requiring air-powered rotary motion.
Made in USA: 
Applications:
- Pumps and fluid handling systems — providing pneumatic rotary power for industrial pumping equipment.
- Mixers and agitators — driving mixing equipment where reversible operation and torque control are required.
- Material handling equipment — powering conveyors, winches, and positioning mechanisms.
- OEM machinery — integrating pneumatic rotary power into custom industrial equipment designs.
FAQs:
- Q: What does reversible operation mean on the 48RA008 air motor?
A: Reversible operation allows the motor shaft to rotate in both directions, making it suitable for equipment requiring forward and reverse rotation. - Q: What is the difference between starting torque and stall torque?
A: Starting torque is the torque available when the motor begins rotating from rest, while stall torque is the torque available when rotation is stopped while air pressure continues to operate the motor. - Q: How does the 48RA008 differ from the 48RA005 model?
A: The 48RA008 operates at a lower speed with higher torque output, providing 1,160 RPM, 38 ft-lbs starting torque, and 51.5 ft-lbs stall torque compared with the 48RA005 model. - Q: Can air motor speed be adjusted?
A: Yes, air motor speed can typically be controlled by regulating the compressed air supply to match the requirements of the application.
| SKU | MAX. POWER | SPEED AT MAX. POWER RPM |
FREE SPEED ▲ RPM |
STARTING TORQUE | STALL TORQUE | AIR CONSUMPTION AT MAX. POWER | WEIGHT | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HP | KW | LB-FT | NM | LB-FT | NM | SCFM | M³/M | LB | KG | |||
| REVERSIBLE | ||||||||||||
| 48RA005 | 3.1 | 2.31 | 930 | 1,690 | 26 | 35.3 | 35 | 47.5 | 95 | 2.69 | 44 | 20 |
| 48RA008 | 3.1 | 2.31 | 638 | 1,160 | 38 | 51.5 | 51.5 | 69.8 | 95 | 2.69 | 44 | 20 |
| 48RA011 | 3.1 | 2.31 | 423 | 772 | 57 | 77.3 | 77.3 | 105 | 95 | 2.69 | 44 | 20 |
| 48RA014 | 3.1 | 2.31 | 332 | 612 | 72 | 97.6 | 97.6 | 133 | 95 | 2.69 | 44 | 20 |
| 48RA017 | 3.1 | 2.31 | 278 | 511 | 86 | 117 | 117 | 159 | 95 | 2.69 | 44 | 20 |
| 48RA022 | 3.1 | 2.31 | 213 | 390 | 113 | 153 | 154 | 209 | 95 | 2.69 | 44 | 20 |
| 48RB029 | 3 | 2.24 | 162 | 292 | 135 | 183 | 189 | 256 | 90 | 2.55 | 75 | 34 |
| 48RB036 | 3 | 2.24 | 131 | 236 | 167 | 227 | 234 | 317 | 90 | 2.55 | 75 | 34 |
| 48RB045 | 3 | 2.24 | 105 | 188 | 209 | 283 | 295 | 400 | 90 | 2.55 | 75 | 34 |
| 48RB078 | 3 | 2.24 | 60 | 108 | 364 | 494 | 513 | 696 | 90 | 2.55 | 75 | 34 |
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For help selecting the correct Ingersoll Rand Air Motors 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
