Description
C-Face Motor with Threaded Shaft is built to power demanding machines with dependable, straightforward mounting and easy belt or coupling connections. This 1.0 HP, single-speed drive fits a wide range of equipment thanks to its compact 56J frame and threaded shaft, making installation and service fast and reliable.
Designed for versatility in industrial settings, this motor supports dual voltage operation and delivers solid torque for continuous-duty applications. Its C-face mounting enables secure, backlash-free attachment to gearboxes, pulleys, or machine tools, while the threaded shaft provides a simple, robust connection to your drive train.
Key specifications
- Horsepower: 1.0 HP
- Voltage: 115/230 VAC (dual voltage for flexible wiring options)
- Speed: 3450 RPM / 1725 RPM (two common pole configurations at 60 Hz)
- Frame: 56J
- Shaft: Threaded for secure coupling
- Service Factor: 1.65
- Current draw: ~16 A at 115 V / ~8 A at 230 V
- Mounting: C-face (for direct mounting to equipment)
- Approximate dimensions: AG around 11-9/16", Connector diameter: 239402-6110
Why this motor stands out
- Compact yet capable: A 56J frame packs reliable power into a small footprint, ideal for tight machine enclosures and retrofit projects.
- Threaded shaft for simple coupling: Eliminates the need for additional adapters, reducing setup time and potential alignment issues.
- Dual voltage flexibility: Configured for different wiring schemes without needing a separate motor, simplifying inventory and maintenance.
- Solid torque with a generous service factor: A 1.65 SF supports demanding loads and startup surges common in conveyors, fans, pumps, and machine tools.
Ideal applications
- Conveyor systems and material handling equipment requiring reliable, single-speed drive
- Machine tools, grinders, or saws that need a durable C-face motor for direct mounting
- Industrial fans and blowers where a compact 1 HP drive is sufficient
- Replacement for legacy equipment with 56J C-face, threaded-shaft motors
Practical installation tips
- Match the winding configuration and supply voltage to achieve the desired speed (3450 RPM for typical two-pole, 1725 RPM for four-pole arrangements at standard frequency).
- Use a compatible coupling or belt pulley with the threaded shaft to ensure secure torque transfer and easy alignment checks during setup.
- Confirm mounting alignment and vibration isolation to maximize bearing life and reduce wear on connected components.
- Inspect electrical connections for secure, clean wiring at the dual-voltage terminals to prevent heat buildup during operation.
This C-Face Motor With Threaded Shaft delivers a practical blend of mounting convenience, reliable performance, and flexible wiring—making it an excellent choice for engineers, maintenance technicians, and OEMs updating or retrofitting equipment that demands steady, predictable drive performance.