Ingersoll Rand 7810-B Reversible Air Power Motor is engineered to deliver dependable pneumatic rotary power for industrial machinery requiring high output torque with controlled operating speeds and bidirectional capability. As part of the 2200 Series, this air motor produces 0.70 HP while operating at a free speed of 450 RPM. Featuring a double gear reduction and a reversible configuration, the 7810-B is well suited for OEM machinery, automated production systems, material handling equipment, industrial processing machinery, and applications where reliable clockwise and counterclockwise rotation is essential.
The 7810-B develops a 29.00 lb-ft stall torque, representing the maximum torque produced when the output shaft is prevented from rotating. Its reversible design allows quick directional changes without additional mechanical modifications, while the double-stage gear reduction efficiently increases output torque and provides smooth, controlled rotary performance for demanding pneumatic drive applications.
Type: Air Power Motor | Model: 7810-B | Series: 2200 Series | Rotation: Reversible | Gear Reduction: Double Gear Reduction | Power: 0.70 HP | Free Speed: 450 RPM | Stall Torque: 29.00 lb-ft
Features:
- Reversible air motor provides dependable clockwise and counterclockwise rotary operation.
- 2200 Series construction supports industrial OEM equipment and replacement installations.
- Double gear reduction significantly increases output torque while lowering operating speed.
- 0.70 HP output supports demanding pneumatic drive applications.
- 450 RPM free speed is well suited for applications requiring slow, controlled rotary motion with substantial torque.
- 29.00 lb-ft stall torque provides a manufacturer-published reference for evaluating maximum torque capability.
- 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 reversible pneumatic rotary power.
- Automated manufacturing and production equipment.
- Industrial processing and assembly systems.
- Material handling, conveyor, and drive applications requiring high output torque.
- Replacement applications where the published motor specifications match the original equipment.
FAQs:
- Q: Is the Ingersoll Rand 7810-B reversible?
A: Yes. This model is designed to operate in both clockwise and counterclockwise directions for applications requiring bidirectional rotation. - Q: What is the advantage of double gear reduction?
A: Double gear reduction uses two reduction stages to significantly lower output speed while increasing available output torque, making it suitable for demanding industrial applications. - Q: What is the rated free speed?
A: The manufacturer specifies a free speed of 450 RPM. - Q: What does the stall torque rating represent?
A: Stall torque is the maximum torque the motor develops when the output shaft is prevented from rotating under load. - Q: What should be verified before installation?
A: Confirm horsepower, free speed, rotation direction, gear reduction, 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 | SCFM | L/s | lbs | kg | ||||||
| (ft-lbs) | Nm | (ft-lbs) | Nm | dB(A) | |||||||||
| Non-Reversible - 0.85 HP | |||||||||||||
| 7800-B | 1/2" Keyed | 18,000 | 9,000 | 1.00 | 1.4 | 0.50 | 0.68 | 41.7 | 19.7 | 78 | 4.24 | 1.91 | Single |
| 7801-B | 1/2" Keyed | 4,600 | 2,400 | 4.00 | 5.5 | 1.86 | 2.5 | 41.7 | 19.7 | 78 | 4.24 | 1.91 | Single |
| 7802-B | 1/2" Keyed | 2,500 | 1,300 | 7.50 | 10.3 | 3.43 | 4.7 | 41.7 | 19.7 | 78 | 4.24 | 1.91 | Single |
| 7803-B | 1/2" Keyed | 1,200 | 600 | 16.00 | 21.9 | 7.44 | 10.2 | 41.7 | 19.7 | 78 | 5.17 | 2.33 | Double |
| 7804-B | 1/2" Keyed | 650 | 320 | 30.00 | 41.2 | 13.95 | 19.1 | 41.7 | 19.7 | 78 | 5.17 | 2.33 | Double |
| 7805-B | 1/2" Keyed | 350 | 170 | 55.00 | 75.5 | 26.25 | 36.0 | 41.7 | 19.7 | 78 | 5.17 | 2.33 | Double |
| 7812-B | 1/2"-20 Th’d. | 350 | 170 | 55.00 | 75.5 | 26.25 | 36.0 | 41.7 | 19.7 | 78 | 5.17 | 2.33 | Double |
| 7813-B | 1/2"-20 Th’d. | 650 | 320 | 30.00 | 41.2 | 13.95 | 19.1 | 41.7 | 19.7 | 78 | 5.17 | 2.33 | Double |
| 7814-B | 1/2"-20 Th’d. | 18,000 | 9,000 | 1.00 | 1.4 | 0.50 | 0.68 | 41.7 | 19.7 | 78 | 4.24 | 1.91 | Single |
| 7815-B | 1/2"-20 Th’d. | 1,200 | 600 | 16.00 | 21.9 | 7.44 | 10.2 | 41.7 | 19.7 | 78 | 5.17 | 2.33 | Double |
| 7816-B | 1/2"-20 Th’d. | 4,600 | 2,400 | 4.00 | 5.5 | 1.86 | 2.5 | 41.7 | 19.7 | 78 | 4.24 | 1.91 | Single |
| 7817-B | 1/2"-20 Th’d. | 2,500 | 1,300 | 7.50 | 10.3 | 3.43 | 4.7 | 41.7 | 19.7 | 78 | 4.24 | 1.91 | Single |
| Reversible - 0.70 HP | |||||||||||||
| 7806-B | 1/2" Keyed | 13,500 | 7,000 | 1.00 | 1.4 | 0.52 | 0.71 | 37.3 | 17.6 | 85* | 4.24 | 1.91 | Single |
| 7807-B | 1/2" Keyed | 3,400 | 1,800 | 4.00 | 5.5 | 2.04 | 2.8 | 37.3 | 17.6 | 85* | 4.24 | 1.91 | Single |
| 7808-B | 1/2" Keyed | 1,800 | 1,000 | 7.40 | 10.2 | 3.67 | 5.0 | 37.3 | 17.6 | 85* | 4.24 | 1.91 | Single |
| 7809-B | 1/2" Keyed | 850 | 450 | 15.50 | 21.3 | 8.16 | 11.2 | 37.3 | 17.6 | 85* | 5.17 | 2.33 | Double |
| 7810-B | 1/2" Keyed | 450 | 240 | 29.00 | 39.8 | 15.30 | 21.0 | 37.3 | 17.6 | 85* | 5.17 | 2.33 | Double |
| 7811-B | 1/2" Keyed | 250 | 130 | 54.00 | 74.0 | 28.20 | 38.7 | 37.3 | 17.6 | 85* | 5.17 | 2.33 | Double |
Looking for more information about Ingersoll Rand Air Power Motor? Click here to view the Catalog
For help selecting the correct Ingersoll Rand Air Power Motors for your assembly application, call (800) 608-5210 or email info@intlairtool.com
- Type
- Air Motor
- Spindle Keyed (in.)
- 1/2
- RPM
- 450
- Load Speed @ Max HP (RPM)
- 240
- Stall Torque (ft-lbs)
- 29.00
- Stall Torque (Nm)
- 39.8
- Torque Output @ Max HP (ft-lbs)
- 15.30
- Torque Output @ Max HP (Nm)
- 21.0
- Air Consumption (SCFM)
- 37.3
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