Century STS1102RV1 1 HP 2-Speed Pool Pump Motor, 230V, 56J Frame
The Century STS1102RV1 is a 1 HP two-speed replacement pool pump motor designed for compatible pool and spa pump applications that use a 56J round-flange frame. This motor operates on 230 volts and provides high-speed and low-speed operation for a balance of performance and energy savings.
Features
- Genuine Century replacement pool pump motor
- Part number: STS1102RV1
- 1 HP full-rated motor
- Two-speed operation for flexible performance
- 230V, single phase, 60Hz
- 56J round-flange frame
- 3450 / 1725 RPM
- Service factor: 1.50
- Approximate amps: 7.0 / 2.3
- 5/8 inch threaded stainless steel shaft
- C-face mount, round body, no base
- Counterclockwise rotation facing shaft end
- Automatic overload protection
- Open dripproof design
Applications
This motor is commonly used as a replacement for compatible pool and spa pumps requiring a 1 HP, two-speed, 230V motor with a 56J round-flange mounting style. It is a good fit for systems where lower-speed circulation can help reduce energy use while high speed is available when greater flow is needed.
Important Notes
- Verify frame type, voltage, horsepower, shaft size, and rotation before ordering
- This is a 230V motor only
- Designed for round-flange 56J pump applications
- Confirm switch settings and wiring match your existing installation
- Professional installation is recommended
Related Products
- Century Pool Pump Motor 1.5HP 2-Speed 1 Phase 60Hz 230V 56Y Frame | B2983
- Century Pool Pump Motor 3/4HP 1 Phase 60Hz 230/115V 56J | UST1072
- Shop Pool Pump Motors
Maintenance Tips
- Keep the motor area clean and well ventilated to help prevent overheating
- Inspect wiring, seals, and the shaft seal area regularly for wear or leaks
- Use the low-speed setting for normal circulation when compatible with your system
- Replace worn bearings, seals, or damaged electrical components promptly








