Description
The Century H636 is a heavy-duty, three-phase general purpose motor engineered for demanding HVAC and industrial applications. Built around a Y56Y NEMA frame, this 1-1/2 horsepower motor delivers reliable, high-speed performance at 3450 RPM with a single operating speed — making it an ideal direct-drive replacement or new-installation solution wherever consistent airflow or pump output is required.
Electrical Specifications
- Voltage: 208-230/460 VAC, Three-Phase
- Full-Load Amps: 6.4 / 5.8 / 2.9 A
- Horsepower: 1-1/2 HP
- Speed: 3450 RPM, 1 Speed
Mechanical Specifications
- NEMA Frame: Y56Y
- Enclosure: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Shaft Type: Threaded Shaft
- Rotation: Reversible
Key Features & Benefits
- Open Drip Proof (ODP) enclosure protects internal windings from dripping liquids in standard indoor environments
- Precision ball bearings provide smooth, low-friction operation and extended service life
- Reversible rotation offers installation flexibility for a wide range of equipment configurations
- Dual-voltage winding (208-230/460V) accommodates both low- and high-voltage three-phase power supplies
- Threaded shaft enables secure coupling to pumps, fans, and other driven equipment
- Y56Y NEMA frame ensures dimensional interchangeability with standard motor mounts
- High 3450 RPM operating speed suits direct-drive fan and pump applications requiring maximum output
Typical Applications
- HVAC air handling units and blower assemblies
- Commercial and industrial pump drives
- Compressor and fan motor replacements
- General-purpose three-phase motor applications







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