Description
The Century H137 is a heavy-duty three-phase squirrel cage induction motor engineered for demanding HVAC and industrial applications. Its open drip-proof (ODP) enclosure protects internal components from dripping liquids while allowing maximum airflow for efficient cooling — making it an ideal choice for fan, blower, and pump drive applications in commercial and light industrial settings.
Electrical Specifications
- Voltage: 200-230/460 VAC
- Amperage: 2.0-1.8 / 0.9 Amps
- Phase: Three Phase
- Service Factor: 1.75
- Overload Protector: None
Mechanical Specifications
- Horsepower: 1/3 HP
- Speed: 3450 / 2850 RPM
- Frame: 56J
- Enclosure: Open Drip-Proof (ODP)
- Motor Type: Squirrel Cage / Dripproof
- Shaft Type: Threaded Shaft
- Bearings: Double Sealed Ball Bearings
- Base: No Base (Resilient Ring Mount)
Key Features & Benefits
- High 1.75 service factor allows continuous operation above nameplate load without overheating
- Dual-voltage (200-230/460V) design offers flexible installation across a wide range of three-phase electrical systems
- Dual-speed (3450/2850 RPM) rating suits both 60 Hz and 50 Hz applications
- Double sealed ball bearings provide long-lasting, maintenance-free lubrication and protection against contamination
- Threaded shaft enables secure coupling to driven equipment without additional adapters
- 56J frame ensures direct drop-in compatibility with standard HVAC and pump mounting configurations
- ODP enclosure maximizes motor cooling efficiency in clean, protected environments
Typical Applications
- Commercial HVAC fan and blower drives
- Pump and compressor drives
- Light industrial machinery
- Air handling unit (AHU) motor replacement
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