R387 Marathon | 1/2 hp 0.37 kW 230/460V 1800 RPM 3-Phase 71D Frame TEFC (rigid base) Motor

R387 Marathon | 1/2 hp 0.37 kW 230/460V 1800 RPM 3-Phase 71D Frame TEFC (rigid base) Motor

The R387 Marathon motor is a general-purpose, three-phase industrial motor designed for reliable operation in various applications. It replaces Leeson models C71T17FZ6C, 192035.00, and 192035.30, providing a robust solution for equipment requiring a 1/2 hp motor with a rigid base mount.

Key Specifications

• Horsepower: 1/2 hp (0.37 kW)
• RPM: 1800
• Voltage: 230/460 V
• Amperage: 1.8/0.9 A
• Enclosure: Totally Enclosed Fan-Cooled (TEFC)
• Frame / Diameter: Metric 71D Cast Aluminum
• Shaft Dimensions: 14 mm Diameter x 30 mm, keyed
• Rotation: Reversible
• Bearings: Ball Bearings

Product Features & Fitment

This motor features a rigid base mount suitable for stable installation in industrial settings. The shaft includes a keyway for secure coupling with driven equipment. It is constructed with Class F insulation and supports B3/B5 mounting configurations. Wiring diagrams are provided on the motor nameplate to facilitate proper electrical connections.

Cross Reference

• Leeson C71T17FZ6C, 192035.00, 192035.30

Warranty

1 Year Manufacturer Warranty