Description
The Regal Rexnord Marathon C1160 is a heavy-duty general purpose electric motor engineered for demanding HVAC and industrial applications. Built on a NEMA 56H frame with a resilient base mount, this motor delivers dependable 1-1/2 horsepower output at 1725 RPM, making it an ideal replacement or upgrade motor for blowers, fans, pumps, and other driven equipment.
Electrical Specifications
- Horsepower: 1-1/2 HP
- Voltage: 115/208-230V AC
- Phase: Single Phase
- Speed: 1725 RPM
- Full Load Amps: 16.4A (115V) / 8.1–8.2A (208-230V)
Mechanical Specifications
- Frame Size: NEMA 56H
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mount: Resilient Base
- Rotation: Counter-Clockwise (CCW), viewed from shaft end
Key Features & Benefits
- Dual-voltage capability (115V or 208-230V) for flexible installation across a wide range of electrical systems
- Ball bearing construction ensures long service life, reduced friction, and minimal maintenance
- Open Drip Proof enclosure provides ventilation for cooler operation in protected indoor environments
- Resilient base mount helps absorb vibration and reduce noise transmission to the surrounding structure
- NEMA 56H frame ensures broad cross-compatibility with standard motor mounts and driven equipment
- CCW rotation (shaft end) suits common HVAC blower and fan configurations
- 1725 RPM synchronous speed ideal for direct-drive and belt-drive HVAC applications
Typical Applications
- HVAC air handlers and blower assemblies
- Exhaust and supply fans
- Pumps and compressors
- General industrial equipment requiring single-phase power
The Marathon C1160 reflects Regal Rexnord’s commitment to quality and performance in motor technology. Whether you’re replacing a failed unit or specifying a new installation, this motor delivers the reliability and versatility that HVAC professionals demand.
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