Description
The Century H506 is a rugged, three-phase general purpose motor engineered for demanding HVAC and industrial applications. Built on a 56J frame with a NEMA “C” face mounting configuration, this motor delivers reliable performance across a wide range of equipment installations.
Motor Overview
Designed for versatility and durability, the H506 operates on 208-230/460V three-phase power and features a 1.40 service factor, allowing it to handle occasional overload conditions without compromising motor life. The open drip-proof (ODP) enclosure provides ventilation while protecting internal components from dripping liquids in standard indoor environments. Double sealed ball bearings ensure long-lasting, low-maintenance operation even in continuous-duty applications.
Key Specifications
- Horsepower: 1 HP
- Speed: 3450 / 2850 RPM
- Voltage: 208-230 / 460 VAC
- Amperage: 4.3-4.0 / 2.0 Amps
- Service Factor: 1.40
- Frame: 56J
- Enclosure: Open Drip-Proof (ODP)
- Phase: Three Phase
- Rotor Type: Squirrel Cage
- Mounting: NEMA “C” Face, No Base
- Shaft: Threaded
- Overload Protector: None
- Bearings: Double Sealed Ball Bearings
Features & Benefits
- NEMA “C” face mounting for easy pump and direct-drive equipment coupling
- Threaded shaft for secure, vibration-resistant connections
- Dual-voltage design (208-230/460V) simplifies installation across various electrical systems
- 1.40 service factor provides built-in capacity for intermittent overloads
- Double sealed ball bearings reduce maintenance intervals and extend motor life
- ODP enclosure promotes airflow for cooler operation in indoor environments
- Squirrel cage rotor construction for dependable, low-maintenance performance
- No-base design ideal for direct-drive and flange-mounted applications
Typical Applications
- Commercial HVAC fans and blowers
- Pumps and compressors
- Direct-drive equipment with NEMA C-face mounting
- Light industrial machinery
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