Regal Rexnord Marathon G578 1/2 HP General Purpose Electric Motor 56C Frame TEFC

The Regal Rexnord Marathon G578 is a single-phase general purpose electric motor designed for continuous duty applications. This motor delivers 1/2 horsepower at 1200 RPM and operates on 115/208-230 VAC at 9.6/4.7-4.8 amps. It features a 56C frame with totally enclosed fan cooled (TEFC) enclosure, C-face mounting, and ball bearing system.

Key Features:

• Capacitor start/capacitor run design optimizes motor torque and efficiency performance
• Double sealed ball bearings, mechanically locked on shaft end
• Heavy-duty rolled steel construction ensures motor durability
• Keyed shaft 5/8" diameter x 1 7/8" with removable base and reversible rotation
• 1.15 service factor for enhanced performance capability
• Permanently lubricated sealed bearings extend the lifetime of the motor
• No overload protection - external protection recommended
• UL recognized component listing and CSA certification

Ideal for general purpose use on gear reducers, pumps, machine tools, fans, blowers, material handling, and other base mount or direct-coupled equipment requiring high starting torques. Suitable for installations in damp, dusty, or dirty environments. Manufacturer model number 056B11F5303.