Gast 4AM-NRV-70C Reversible Air Motor 1.7 Hp Flange

Product Description

The GAST 4AM-NRV-70C is a reversible, air-actuated motor designed for industrial and trade applications where compressed air is the preferred power source. Rated at 1.7 horsepower with a maximum speed of 3,000 RPM and a minimum speed of 300 RPM, this motor delivers a broad operating range suited to variable-speed processes. It features a flange mount style and a keyed shaft measuring 5/8 inches in diameter and 2.06 inches in length. Maximum working pressure is 100 psi. Licensed mechanics and industrial maintenance technicians are the primary installers for this class of pneumatic motor.

This motor is well suited to production, material handling, and process equipment that requires bidirectional shaft rotation without electrical power at the point of use. The flange mount configuration allows direct integration into machine frames and custom fixtures. With a maximum air flow of 78 and a torque output of 56 inch-pounds, the 4AM-NRV-70C handles moderate-duty continuous or intermittent duty cycles in manufacturing, packaging, and conveyor applications where explosion-proof or spark-free operation is a priority.

Key Features

• Reversible shaft rotation for bidirectional operation without additional components
• 1.7 HP output with 3,000 RPM maximum and 300 RPM minimum speed range
• Keyed shaft — 5/8 inches diameter, 2.06 inches length — for positive torque transfer
• Flange mount style for rigid, direct integration into machine structures
• 100 psi maximum working pressure for compatibility with standard shop air systems
• 56 inch-pounds of torque for moderate-duty process and conveyor applications

Compatibility

Designed as an OEM-style pneumatic motor for industrial equipment requiring a flange-mount, reversible air motor with a 5/8-inch keyed shaft and 1.7 HP output.

Installation Notes

Installation should be performed by a qualified mechanical or industrial maintenance technician. Shut off and bleed all compressed air supply lines before mounting or servicing this motor. Secure all air fittings to the rated working pressure of the system, and verify that supply pressure does not exceed 100 psi during operation. Follow applicable OSHA and equipment manufacturer guidelines for pneumatic system assembly and lockout/tagout procedures.