Description
Regal Rexnord Marathon C235 General Purpose Motor Overview
The Regal Rexnord Marathon C235 is a dependable 1 HP single-phase general purpose motor engineered for demanding HVAC and light industrial applications. With its versatile dual-voltage design and open drip proof enclosure, this motor delivers consistent, long-lasting performance in a wide range of equipment installations.
Key Specifications
- Horsepower: 1 HP
- Voltage: 115/208-230 VAC
- Phase: Single Phase
- Speed: 1725 RPM
- Amperage: 13.6 A (115V) / 6.7–6.8 A (208-230V)
- Frame Size: 56
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mounting: Resilient Base
- Rotation: Counter-Clockwise (CCW)
Features & Benefits
- Dual-voltage capability (115/208-230V) allows flexible installation across a variety of electrical systems
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids in non-hazardous environments
- Ball bearing construction ensures smooth, low-friction operation and extended service life
- Resilient base mounting reduces vibration transmission to connected equipment and structures
- Counter-clockwise (CCW) rotation pre-configured for direct-drive fan and blower applications
- NEMA 56 frame provides a standardized footprint for easy replacement and retrofit installations
- 1725 RPM synchronous speed ideal for fans, blowers, pumps, and other HVAC-related loads
Application
The Marathon C235 is well-suited for use in HVAC air handlers, evaporator fans, condenser fans, blowers, and other light-duty mechanical equipment requiring a reliable, single-phase motor. Its resilient base and ODP enclosure make it a practical choice for both new installations and direct motor replacements in commercial and residential HVAC systems.
Why Choose the Marathon C235?
Regal Rexnord’s Marathon brand has a long-standing reputation for quality and durability in the motor industry. The C235 combines proven engineering with a versatile specification set, making it a go-to choice for HVAC technicians and contractors who need a dependable, drop-in motor solution.







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