Built for milling, conveying, indexing, and other industrial drive applications that require controlled medium-speed rotation, the Ingersoll Rand 7534-2-B Milling Air Motor delivers 0.25 HP with a 900 RPM free speed to provide dependable pneumatic power for continuous-duty operation. As an air-powered motor (using compressed air instead of electricity), it can operate continuously without overheating and safely stall under load without internal damage, making it an excellent choice for production equipment and automated machinery.
The 7534-2-B is engineered for OEM integration and industrial processing equipment where consistent rotary motion and compact installation are important. Its pneumatic design offers smooth variable speed control through air pressure regulation, allowing operators to match motor performance to changing process requirements. The motor is also well suited for environments where electrical equipment may be undesirable due to dust, moisture, or demanding operating conditions.
Type: Milling Air Motor | Model: 7534-2-B | Power: 0.25 HP | Free Speed: 900 RPM | Power Source: Pneumatic
Features:
- 0.25 HP pneumatic motor provides reliable rotary power for continuous industrial operation.
- 900 RPM free speed offers controlled medium-speed performance for milling and process equipment.
- Pneumatic design allows the motor to stall under load without damage to internal components.
- Variable operating speed can be adjusted by regulating the compressed air supply.
- Compact construction simplifies installation into OEM machinery and automated production systems.
- Suitable for continuous-duty applications without the overheating concerns associated with electric motors.
- Operates without electrical sparking, making pneumatic power suitable for environments where compressed air is preferred.
- Designed for dependable performance in manufacturing, automation, conveying, and industrial processing applications.
Made in USA: ![]()
Applications:
- Driving milling heads and production machinery requiring controlled rotational speed.
- Powering conveyors, indexing systems, and automated assembly equipment.
- Operating industrial mixers, feeders, and material handling equipment.
- OEM machinery integration where compact pneumatic power is required.
- Manufacturing facilities operating in dusty, humid, or electrically sensitive environments.
FAQs:
- Q: Why choose an air motor instead of an electric motor?
A: Air motors can operate continuously without overheating, safely stall under load without damage, and provide simple variable speed control by adjusting the compressed air supply. - Q: What applications is the 7534-2-B intended for?
A: It is commonly used in milling equipment, conveyors, indexing systems, automated production machinery, and other OEM applications requiring dependable pneumatic rotary power. - Q: Is 900 RPM suitable for precision industrial applications?
A: Yes. The 900 RPM free speed provides a balance between controlled operation and productive rotational speed for many industrial drive applications. - Q: Can this motor operate continuously?
A: Yes. When supplied with properly regulated, clean, lubricated compressed air, pneumatic air motors are designed for continuous-duty industrial operation.

| 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 - 0.25 HP | |||||||||||||
| 7533-2-B | 1/4″ Maximum Collet Capacity | 550 | 325 | 8.2 | 10.6 | 4.0 | 5.1 | 18.1 | 8.5 | 75 | 2.07 | 0.93 | Double |
| 7534-2-B | 900 | 550 | 5.0 | 6.4 | 2.4 | 3.2 | 18.1 | 8.5 | 75 | 2.07 | 0.93 | Double | |
| 7535-2-B | 2,700 | 1,600 | 1.75 | 2.2 | 0.82 | 1.1 | 18.1 | 8.5 | 75 | 1.77 | 0.80 | Single | |
| 7536-2-B | 4,500 | 2,700 | 1.05 | 1.3 | 0.49 | 0.60 | 18.1 | 8.5 | 75 | 1.77 | 0.80 | Single | |
| 7537-2-B | 20,000 | 12,000 | 0.22 | 0.30 | 0.11 | 0.10 | 18.1 | 8.5 | 75 | 1.77 | 0.80 | Single | |
Looking for more information about Ingersoll Rand Milling Motor? Click here to view the Catalog
For help selecting the correct Ingersoll Rand Milling 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
