Ingersoll Rand M002RVR028AR3 Multi-Vane Reversible Air Motor provides pneumatic rotary power for machinery requiring lower-speed output with the flexibility of bidirectional operation. Rated at 0.14 HP and 770 RPM, this model uses a multi-vane design to convert compressed-air energy into continuous rotary motion. Its reversible configuration supports equipment where forward and reverse rotation are required as part of the machine cycle or process.
For machine builders, OEM designers, and maintenance professionals, the M002RVR028AR3 provides 2.50 lb-ft starting torque, the torque available as the motor begins moving the connected load, and 3.34 lb-ft stall torque, the torque developed when the applied load prevents rotation. The combination of 770 RPM output and these defined torque ratings provides useful selection data when matching the motor to compatible machinery, automated mechanisms, or an existing pneumatic drive installation.
Type: Multi-Vane Air Motor | Model: M002RVR028AR3 | Rotation: Reversible | Power: 0.14 HP | Speed: 770 RPM | Starting Torque: 2.50 lb-ft | Stall Torque: 3.34 lb-ft
Features:
- Multi-vane pneumatic design provides continuous rotary output from a compatible compressed-air supply.
- Reversible configuration allows compatible machinery to operate in either rotational direction.
- 0.14 HP rating provides a defined power specification for matching the motor to the driven mechanism.
- 770 RPM output supports applications requiring lower-speed pneumatic rotary motion.
- 2.50 lb-ft starting torque provides a useful reference when evaluating the motor's ability to initiate movement of the connected load.
- 3.34 lb-ft stall torque helps equipment designers assess motor output when the applied load prevents rotation.
Made in USA: 
Applications:
- OEM machinery requiring lower-speed reversible pneumatic rotary power.
- Automated mechanisms where forward and reverse rotation are incorporated into the operating sequence.
- Production equipment compatible with the motor's 770 RPM speed and specified torque characteristics.
- Machine-building applications using compressed air to provide bidirectional rotary motion.
- MRO replacement installations where the M002RVR028AR3 performance ratings and mechanical interfaces match the existing equipment.
FAQs:
- Q: Can the Ingersoll Rand M002RVR028AR3 operate in both rotational directions?
A: Yes. The M002RVR028AR3 is specified as a reversible air motor for compatible machinery requiring bidirectional rotation. - Q: What is the operating speed of the M002RVR028AR3?
A: The supplied product information specifies a speed of 770 RPM. - Q: What starting torque does this air motor provide?
A: The M002RVR028AR3 is rated at 2.50 lb-ft starting torque, representing the torque available as the motor begins moving the connected load. - Q: How much stall torque does the M002RVR028AR3 develop?
A: The specified stall torque is 3.34 lb-ft. Stall torque represents torque developed when the applied load prevents the motor output from rotating. - Q: What should be verified before replacing an existing air motor with this model?
A: Confirm that the required horsepower, operating speed, starting torque, stall torque, and reversible operation match the application. Shaft, mounting, dimensional, and compressed-air requirements should also be checked against the manufacturer catalog before installation.

| SKU | Max. Power | Speed at Max. Power | Free Speed | Starting Torque | Stall Torque | Air Consumption at Max. Power | Weight | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hp | kW | rpm | rpm | lb-ft | Nm | lb-ft | Nm | scfm | m³/m | lb | kg | |
| NON-REVERSIBLE - Direction of rotation is counterclockwise when facing the shaft | ||||||||||||
| M002RHR000AR3 | 0.25 | 0.19 | 12,250 | 26,000 | 0.15 | 0.20 | 0.20 | 0.27 | 12.0 | 0.34 | 1 | 0.46 |
| M002RHR004AR3 | 0.22 | 0.16 | 3,250 | 6,920 | 0.45 | 0.61 | 0.61 | 0.83 | 11.9 | 0.34 | 1 | 0.46 |
| M002RHR006AR3 | 0.22 | 0.16 | 2,060 | 4,385 | 0.72 | 0.98 | 0.96 | 1.30 | 11.9 | 0.34 | 1 1/8 | 0.49 |
| M002RHR008AR3 | 0.22 | 0.16 | 1,520 | 3,240 | 0.98 | 1.33 | 1.31 | 1.78 | 11.9 | 0.34 | 1 | 0.46 |
| M002RHR013AR3 | 0.19 | 0.14 | 880 | 1,840 | 1.36 | 2.50 | 1.82 | 2.47 | 11.8 | 0.33 | 1 1/8 | 0.50 |
| M002RHR021AR3 | 0.19 | 0.14 | 555 | 1,165 | 2.16 | 2.93 | 2.88 | 3.90 | 11.8 | 0.33 | 1 1/8 | 0.50 |
| M002RHR028AR3 | 0.19 | 0.14 | 410 | 860 | 2.92 | 3.96 | 3.90 | 5.29 | 11.8 | 0.33 | 1 1/8 | 0.50 |
| M002RHR044AR3 | 0.19 | 0.14 | 262 | 545 | 4.61 | 6.25 | 6.15 | 8.34 | 11.8 | 0.33 | 1 1/8 | 0.50 |
| M002RHR101AR3 | 0.16 | 0.12 | 112 | 228 | *8.32 | *11.2 | *11.1 | *15.0 | 11.7 | 0.33 | 1 3/16 | 0.54 |
| M002RHR159AR3 | 0.16 | 0.12 | 71 | 145 | *13.1 | *17.7 | *17.5 | *23.7 | 11.7 | 0.33 | 1 3/16 | 0.54 |
| REVERSIBLE | ||||||||||||
| M002RVR000AR3 | 0.20 | 0.15 | 11,500 | 23,000 | 0.13 | 0.18 | 0.18 | 0.24 | 9.8 | 0.28 | 1 | 0.46 |
| M002RVR004AR3 | 0.17 | 0.13 | 3,045 | 6,090 | 0.40 | 0.54 | 0.54 | 0.73 | 9.7 | 0.27 | 1 | 0.46 |
| M002RVR006AR3 | 0.17 | 0.13 | 1,930 | 3,860 | 0.64 | 0.87 | 0.86 | 1.17 | 9.7 | 0.27 | 1 1/8 | 0.49 |
| M002RVR008AR3 | 0.17 | 0.13 | 1,425 | 2,850 | 0.87 | 1.18 | 1.16 | 1.57 | 9.7 | 0.27 | 1 | 0.46 |
| M002RVR013AR3 | 0.14 | 0.10 | 820 | 1,645 | 1.17 | 1.58 | 1.56 | 2.11 | 9.6 | 0.27 | 1 1/8 | 0.50 |
| M002RVR021AR3 | 0.14 | 0.10 | 520 | 1,045 | 1.85 | 2.51 | 2.47 | 3.35 | 9.6 | 0.27 | 1 1/8 | 0.50 |
| M002RVR028AR3 | 0.14 | 0.10 | 385 | 770 | 2.50 | 3.39 | 3.34 | 4.53 | 9.6 | 0.27 | 1 1/8 | 0.50 |
| M002RVR044AR3 | 0.14 | 0.10 | 240 | 485 | 3.96 | 5.37 | 5.28 | 7.16 | 9.6 | 0.27 | 1 1/8 | 0.50 |
| M002RVR101AR3 | 0.11 | 0.08 | 104 | 209 | *6.78 | *9.19 | *9.05 | *12.2 | 9.5 | 0.27 | 1 3/16 | 0.54 |
| M002RVR159AR3 | 0.11 | 0.08 | 66 | 132 | *10.7 | *14.5 | *14.2 | *19.3 | 9.5 | 0.27 | 1 3/16 | 0.54 |
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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.
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