Ingersoll Rand 8201-A Non-Reversible Air Power Motor is engineered to deliver dependable pneumatic rotary power for industrial applications that require high torque at controlled operating speeds. Delivering 2.0 HP with a free speed of 500 RPM, this air motor features a double gear reduction design that significantly increases output torque while maintaining smooth rotary performance. Its non-reversible configuration is ideal for equipment operating continuously in one direction, making it well suited for OEM machinery, conveyors, industrial mixers, material handling systems, processing equipment, and other compressed-air powered industrial applications.
The 8201-A develops a 70.5 ft-lbs stall torque, representing the maximum torque produced when the output shaft is prevented from rotating. The combination of high horsepower, reduced operating speed, and double gear reduction makes this motor an excellent choice for demanding applications requiring dependable pneumatic power and increased output torque.
Type: Air Power Motor | Model: 8201-A | Rotation: Non-Reversible | Power: 2.0 HP | Free Speed: 500 RPM | Stall Torque: 70.5 ft-lbs | Gear Reduction: Double
Features:
- Provides dependable pneumatic rotary power for demanding industrial applications.
- Non-reversible configuration delivers reliable continuous operation in one rotational direction.
- 2.0 HP output supports high-performance pneumatic drive applications.
- 500 RPM free speed is well suited for applications requiring controlled rotary motion with increased torque.
- Double gear reduction provides greater torque multiplication than a single gear reduction design.
- 70.5 ft-lbs stall torque provides a manufacturer-published reference for evaluating maximum torque capability.
- Compact motor design integrates easily into compatible OEM machinery and replacement installations.
- Compressed-air operation eliminates the need for electrical power at the motor, making it suitable for facilities utilizing centralized pneumatic systems.
Made in USA: 
Applications:
- OEM machinery requiring dependable single-direction pneumatic rotary power.
- Industrial mixers, agitators, and processing equipment.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Replacement applications where the published motor specifications match the original equipment.
FAQs:
- Q: Is the Ingersoll Rand 8201-A reversible?
A: No. This model is a non-reversible air power motor intended for continuous operation in one rotational direction. - Q: What is the rated free speed?
A: The manufacturer specifies a free speed of 500 RPM. - Q: What does double gear reduction mean?
A: Double gear reduction uses two stages of gearing to further reduce output speed while substantially increasing available output torque compared to a single-stage reduction. - Q: What does the 70.5 ft-lbs stall torque rating indicate?
A: Stall torque is the maximum torque the motor develops when the output shaft is prevented from rotating. - Q: What should be verified before installation?
A: Confirm horsepower, free speed, gear reduction, rotation direction, shaft dimensions, mounting arrangement, and compressed-air requirements using the Ingersoll Rand Air Motor Catalog before installation.
| SKU | Spindle | R.P.M. | Torque | Air Consumption at Free Speed | Sound Level at Free Speed | Weight | Gear Reduction | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Free Speed | Load Speed at Max. Hp | Stall | Output at Max. Hp | ||||||||||
| lb-ft | Nm | lb-ft | Nm | SCFM | L/s | dB(A) | lbs | kg | |||||
| Non-Reversible - 2.0 HP | |||||||||||||
| 8200-A | 7/8" Keyed | 275 | 140 | 124.00 | 168.0 | 75.00 | 101.6 | 95.0 | 44.8 | 80 | 18.24 | 8.20 | Double |
| 8201-A | 7/8" Keyed | 500 | 255 | 70.50 | 95.5 | 41.00 | 55.5 | 95.0 | 44.8 | 80 | 18.24 | 8.20 | Double |
| 8202-A | 7/8" Keyed | 900 | 445 | 40.50 | 54.9 | 24.00 | 32.5 | 95.0 | 44.8 | 80 | 18.24 | 8.20 | Double |
| 8204-A | 7/8" Keyed | 3,500 | 1,740 | 10.20 | 13.8 | 6.00 | 8.1 | 95.0 | 44.8 | 80 | 13.82 | 5.21 | Single |
| 8205-A | 7/8" Keyed | 14,000 | 7,000 | 2.85 | 3.9 | 1.50 | 2.0 | 95.0 | 44.8 | 80 | 13.82 | 5.21 | Single |
| Reversible - 1.9 HP | |||||||||||||
| 8206-A | 7/8" Keyed | 275 | 150 | 105.00 | 142.3 | 66.5 | 90.1 | 93.5 | 44.1 | 95* | 18.24 | 8.20 | Double |
| 8207-A | 7/8" Keyed | 500 | 250 | 60.00 | 81.3 | 39.9 | 54.1 | 93.5 | 44.1 | 95* | 18.24 | 8.20 | Double |
| 8208-A | 7/8" Keyed | 900 | 450 | 35.00 | 47.4 | 22.2 | 30.1 | 93.5 | 44.1 | 95* | 18.24 | 8.20 | Double |
| 8209-A | 7/8" Keyed | 2,000 | 1,000 | 15.0 | 20.3 | 9.97 | 13.5 | 93.5 | 44.1 | 95* | 13.82 | 5.21 | Single |
| 8210-A | 7/8" Keyed | 3,500 | 1,800 | 8.5 | 11.5 | 5.54 | 7.5 | 93.5 | 44.1 | 95* | 13.82 | 5.21 | Single |
| 8211-A | 7/8" Keyed | 14,000 | 7,000 | 2.2 | 3.0 | 1.43 | 1.9 | 93.5 | 44.1 | 95* | 13.82 | 5.21 | Single |
Looking for more information about Ingersoll Rand Power Motor? Click here to view the Catalog
For help selecting the correct Ingersoll Rand Power Motors for your assembly application, call (800) 608-5210 or email info@intlairtool.com
- Type
- Power Motor
- Spindle Keyed (in.)
- 7/8
- RPM
- 500
- Load Speed @ Max HP (RPM)
- 255
- Stall Torque (ft-lbs)
- 70.50
- Stall Torque (Nm)
- 95.5
- Torque Output @ Max HP (ft-lbs)
- 41.00
- Torque Output @ Max HP (Nm)
- 55.5
- Air Consumption (SCFM)
- 95.0
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