Description
Regal Rexnord – Marathon O211 General Purpose Motor
The Marathon O211 is a reliable, single-phase general purpose motor engineered for a wide range of commercial and industrial HVAC applications. With a robust 56C frame and C-Face footless mounting configuration, this motor integrates seamlessly with pumps, fans, blowers, and other direct-drive equipment requiring a compact, dependable power source.
Key Specifications
- Horsepower: 1/3 HP
- Voltage: 115/208-230 VAC
- Phase: Single Phase
- Speed: 3600 RPM
- Amperage: 5.6A (115V) / 2.7–2.8A (208-230V)
- Frame Size: 56C
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mounting: C-Face, Footless
Design & Performance Features
- Dual-voltage capability (115V or 208-230V) for flexible installation across a variety of electrical systems
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids in standard indoor environments
- Ball bearing construction delivers smooth, low-friction operation and extended service life
- C-Face footless design enables direct coupling to pumps, compressors, and other driven equipment without additional mounting hardware
- 3600 RPM synchronous speed suits applications requiring high-speed, direct-drive performance
- 56C NEMA frame ensures dimensional interchangeability with standard replacement motors
Typical Applications
- HVAC fans and blowers
- Pumps and circulators
- Commercial refrigeration equipment
- Light industrial machinery
- Direct-drive equipment requiring C-Face mounting
Why Choose the Marathon O211?
Backed by Regal Rexnord’s engineering heritage, the Marathon O211 motor is built to deliver consistent, efficient performance in demanding environments. Its dual-voltage design, NEMA 56C frame standardization, and ball bearing construction make it an ideal drop-in solution for new installations and motor replacements alike.
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