R379A Marathon | 3 hp 2.2 kW 230/460V 3600 RPM 3-Phase 90LC Frame TEFC (rigid base) Motor

R379A Marathon | 3 hp 2.2 kW 230/460V 3600 RPM 3-Phase 90LC Frame TEFC (rigid base) Motor

The R379A Marathon motor is a general-purpose, three-phase electric motor designed for industrial applications requiring reliable performance. It replaces Leeson model 192214.00 and features a totally enclosed fan-cooled (TEFC) design suitable for environments where protection from external elements is needed.

Key Specifications

• Horsepower: 3 hp (2.2 kW)
• RPM: 3600
• Voltage: 230/460 V, 60 Hz
• Amperage: 7.2/3.6 A
• Enclosure: Totally Enclosed Fan-Cooled (TEFC)
• Frame / Diameter: Metric 90LC Aluminum frame
• Shaft Dimensions: 24 mm diameter x 50 mm length, keyed shaft
• Rotation: Reversible
• Bearings: Ball bearings

Product Features & Fitment

This motor features a rigid base mount and is designed for easy installation in standard industrial setups. It includes a keyed shaft for secure coupling and supports B3/B14 mounting configurations. The motor is equipped with Class F insulation and does not include thermal overload protection. Wiring diagrams are provided on the motor nameplate for straightforward electrical connections.

Cross Reference

• Leeson 192214.00

Warranty

1 Year Manufacturer Warranty