Ingersoll Rand M004RVR033AR3 Reversible Air Motor

Product Description

The INGERSOLL RAND M004RVR033AR3 is a reversible air-actuated motor designed for industrial and trade applications where compressed air is the available power source. Rated at 0.34 to 0.44 horsepower, this unit incorporates a 33:1 gear ratio and delivers a maximum output speed of 280 RPM. The 3/8-inch shaft diameter and 1-inch shaft length suit direct coupling to driven equipment, while the overall assembly length of 8 inches keeps the installation footprint compact. Pneumatic motors of this type are installed by industrial mechanics, pipefitters, and maintenance technicians in environments where electric motors are impractical due to explosion risk, moisture, or power availability constraints.

This motor is suited for use in material handling, conveyor drives, actuator assemblies, and similar low-speed, torque-dependent applications in industrial facilities. The reversible operation allows bi-directional drive without additional mechanical components, making it practical for valve actuation, positioning systems, and other applications requiring forward and reverse rotation. The compressed-air power source means no electrical connections are required at the drive unit itself.

Key Features

• Reversible operation enables bi-directional rotation without external reversing mechanisms
• 0.34 to 0.44 HP power range across operating conditions
• 33:1 gear ratio provides torque multiplication at reduced output speed
• 280 RPM maximum output speed suits low-speed drive applications
• 3/8-inch shaft diameter compatible with standard pneumatic motor couplings and adapters
• Compact 8-inch overall length simplifies integration into tight assemblies

Compatibility

Designed as an OEM-style replacement or direct-drive component for industrial pneumatic systems requiring a reversible air-actuated gear motor with a 33:1 ratio and 3/8-inch output shaft.

Installation Notes

Installation should be performed by a qualified industrial mechanic or maintenance technician familiar with pneumatic drive systems. Isolate and depressurize the air supply line before mounting or demounting the motor. Verify that the compressed air supply is clean, dry, and lubricated per the manufacturer's requirements to prevent premature wear. Secure all fittings and confirm correct rotation direction before returning the system to service.