Designed for milling, conveying, indexing, and a wide range of industrial drive applications, the Ingersoll Rand 7535-2-C Milling Air Motor delivers 0.25 HP with a 2,700 RPM free speed to provide dependable pneumatic power for continuous-duty operation. As a compressed-air-powered motor, it can operate continuously without overheating and safely stall under load without damaging internal components. Its medium-speed output offers an effective balance of rotational speed and controllable performance for OEM machinery and production equipment.
The 7535-2-C is engineered for industrial environments where compact size, reliable operation, and adjustable speed are essential. Motor speed can be regulated through the compressed air supply to accommodate varying production requirements while maintaining smooth, consistent operation. Its pneumatic design also makes it well suited for applications where moisture, dust, or continuous-duty service may limit the use of conventional electric motors.
Type: Milling Air Motor | Model: 7535-2-C | Power: 0.25 HP | Free Speed: 2,700 RPM | Power Source: Pneumatic
Features:
- 0.25 HP pneumatic motor provides dependable rotary power for continuous industrial operation.
- 2,700 RPM free speed delivers controlled medium-speed performance for milling and industrial drive applications.
- Pneumatic design allows the motor to stall safely under load without damaging internal components.
- Motor speed can be adjusted by regulating the compressed air supply to match application requirements.
- Compact construction simplifies installation into OEM machinery and automated production systems.
- Suitable for continuous-duty operation without the overheating limitations associated with electric motors.
- Operates without electrical sparking, making pneumatic power suitable for installations where compressed air is preferred.
- Designed for dependable service in manufacturing, automation, material handling, and industrial processing equipment.
Made in USA: ![]()
Applications:
- Driving milling heads and industrial processing equipment requiring controlled rotary motion.
- Powering conveyors, indexing tables, and automated manufacturing systems.
- Operating packaging, material handling, and production machinery.
- Integrating into OEM equipment requiring compact pneumatic rotary power.
- Manufacturing environments where dust, moisture, or continuous-duty operation make pneumatic motors a preferred solution.
FAQs:
- Q: What advantages does the 7535-2-C air motor offer?
A: It provides continuous-duty pneumatic operation, adjustable operating speed, safe stalling under load, and reliable performance without the overheating concerns associated with many electric motors. - Q: What applications is this air motor commonly used for?
A: It is suitable for milling equipment, conveyors, indexing systems, automated production machinery, packaging equipment, and OEM industrial applications requiring dependable pneumatic rotary power. - Q: Is 2,700 RPM suitable for industrial drive applications?
A: Yes. The 2,700 RPM free speed provides a balance between controlled operation and productive rotational speed for many manufacturing and automation processes. - Q: Can this air motor operate continuously?
A: Yes. When supplied with clean, dry, properly lubricated compressed air, the motor is designed for continuous-duty industrial service.

| SKU | SPINDLE | R.P.M. | TORQUE | AIR CONSUMPTION @FREE SPEED | SOUND LEVEL @FREE SPEED dB(A) |
WEIGHT | GEAR REDUCTION |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FREE SPEED |
LOAD SPEED @MAX. H.P. |
STALL | OUTPUT @MAX. H.P. |
SCFM | L/s | lbs. | kg. | ||||||
| lb. ft. | Nm | lb. ft. | Nm | ||||||||||
| 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 | .93 | Double |
| 7534-2-B | 900 | 550 | 5.0 | 6.4 | 2.4 | 3.2 | 18.1 | 8.5 | 75 | 2.07 | .93 | Double | |
| 7535-2-C | 2,700 | 1,600 | 1.75 | 2.2 | .82 | 1.1 | 18.1 | 8.5 | 75 | 1.77 | .80 | Single | |
| 7536-2-B | 4,500 | 2,700 | 1.05 | 1.3 | .49 | .6 | 18.1 | 8.5 | 75 | 1.77 | .80 | Single | |
| 7537-2-C | 20,000 | 12,000 | .22 | .30 | .11 | .1 | 18.1 | 8.5 | 75 | 1.77 | .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
- Type
- Milling Motor
- Spindle Max Collet Capacity (in.)
- 1/4
- RPM
- 2700
- Load Speed @ Max HP (RPM)
- 1600
- Stall Torque (ft-lbs)
- 1.75
- Stall Torque (Nm)
- 2.2
- Torque Output @ Max HP (ft-lbs)
- 0.82
- Torque Output @ Max HP (Nm)
- 1.1
- Air Consumption (SCFM)
- 18
