Description
Century B889 General Purpose Motor Overview
The Century B889 is a rugged, industrial-grade general purpose motor engineered for demanding HVAC and mechanical applications. Rated at 3/4 horsepower and 3450 RPM, this motor delivers reliable, high-speed performance across a wide range of commercial and industrial uses. Its dual-voltage design (208-230/115V) provides installation flexibility, making it compatible with both single-phase residential and light commercial electrical systems.
Key Features
- 3/4 HP output for dependable, consistent power delivery
- 3450 RPM high-speed operation ideal for pumps, compressors, and fans
- Dual voltage: 208-230/115V for flexible installation compatibility
- 56C NEMA frame with rigid base for secure, stable mounting
- TEFC (Totally Enclosed Fan Cooled) enclosure protects against dust, moisture, and contaminants
- Ball bearing construction ensures long service life and reduced maintenance
- Capacitor start design provides high starting torque for tough load applications
- Continuous duty rating for uninterrupted, around-the-clock operation
- Electrically reversible for versatile directional control
- Keyed shaft for positive, slip-free coupling to driven equipment
Motor Specifications
- Horsepower: 3/4 HP
- Speed: 3450 RPM
- Voltage: 208-230/115V
- Frame: 56C
- Enclosure: TEFC (Totally Enclosed Fan Cooled)
- Bearing Type: Ball Bearing
- Motor Type: Capacitor Start
- Duty: Continuous
- Base: Rigid
- Shaft: Keyed
- Reversibility: Electrically Reversible
Applications
The Century B889 is well-suited for a broad range of HVAC and industrial applications including pumps, air compressors, conveyors, fans, blowers, and other belt-driven or direct-drive equipment. The TEFC enclosure makes it an excellent choice for environments where exposure to dust, debris, or moisture is a concern. The electrically reversible feature adds versatility for applications requiring bidirectional rotation.
Why Choose the Century B889?
Century Motors is a trusted name in the HVAC and industrial motor industry, known for quality construction and long-lasting performance. The B889’s combination of high starting torque, continuous duty rating, and robust TEFC enclosure makes it a go-to solution for contractors and technicians who need a reliable motor that stands up to the demands of real-world installations.







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