Ingersoll Rand M002RVR044AR3 Multi-Vane Reversible Air Motor provides lower-speed pneumatic rotary power for machinery that requires operation in either rotational direction. Rated at 0.14 HP and 485 RPM, this model combines a multi-vane motor design with a reversible configuration, making it suitable for equipment where forward and reverse rotation are part of the operating sequence. Its lower speed and corresponding torque characteristics are important considerations when matching the motor to the driven load.
The M002RVR044AR3 delivers 3.96 lb-ft starting torque, the torque available as the motor begins moving the connected load, and 5.28 lb-ft stall torque, the torque developed when the load prevents rotation. These ratings give OEM designers, machine builders, and MRO professionals useful reference points for evaluating startup requirements and load conditions when selecting a reversible pneumatic motor for compatible equipment.
Type: Multi-Vane Air Motor | Model: M002RVR044AR3 | Rotation: Reversible | Power: 0.14 HP | Speed: 485 RPM | Starting Torque: 3.96 lb-ft | Stall Torque: 5.28 lb-ft
Features:
- Multi-vane pneumatic design converts compressed-air energy into continuous rotary output for compatible machinery.
- Reversible configuration supports equipment that requires forward and reverse rotational operation.
- 0.14 HP rating provides a defined power specification for matching the motor to an appropriate driven mechanism.
- 485 RPM output supports applications requiring lower-speed pneumatic rotation.
- 3.96 lb-ft starting torque provides a reference for determining whether the motor can initiate movement of the connected load.
- 5.28 lb-ft stall torque helps equipment designers evaluate motor output under a condition where the applied load prevents rotation.
Made in USA: 
Applications:
- OEM machinery requiring lower-speed reversible pneumatic rotary power.
- Automated mechanisms that incorporate forward and reverse rotation into the machine cycle.
- Production equipment compatible with the motor's 485 RPM output and specified torque characteristics.
- Machine-building applications where compressed air provides bidirectional rotary motion.
- MRO replacement installations where the M002RVR044AR3 performance ratings and mechanical interfaces match the existing equipment.
FAQs:
- Q: Is the Ingersoll Rand M002RVR044AR3 a reversible air motor?
A: Yes. The M002RVR044AR3 is specified as reversible, allowing compatible machinery to operate in either rotational direction. - Q: How fast does the M002RVR044AR3 operate?
A: The supplied product information specifies a speed of 485 RPM. - Q: What is the starting torque of this model?
A: The M002RVR044AR3 is rated at 3.96 lb-ft starting torque, which represents the torque available as the motor begins moving the connected load. - Q: How much stall torque does this air motor provide?
A: The specified stall torque is 5.28 lb-ft. Stall torque represents the torque developed when the applied load prevents the motor output from rotating. - Q: What should be checked before selecting the M002RVR044AR3 for a machine?
A: Confirm that the required horsepower, speed, starting torque, stall torque, and reversible operation match the application. Shaft, mounting, dimensional, and compressed-air requirements should also be verified 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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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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