Supco SM503 50 Watt Cast Iron Unit Bearing Condenser Motor 230V Clockwise

The Supco SM503 is a heavy-duty cast iron unit bearing motor designed for commercial and residential refrigeration applications. This 50-watt motor delivers reliable performance in condenser fan applications for air conditioners, heat pumps, refrigeration systems, evaporative coolers, and room ventilators.

Key Features:

• Cast iron housing for superior durability in demanding environments
• 50 watts power output at 230 volts single-phase
• 1550 RPM single-speed operation
• 0.85 amp draw for efficient operation
• Clockwise rotation when viewed from opposite shaft end (CWLE/CWOSE)
• 3/8 inch smooth flatted shaft diameter with 1-1/2 inch shaft length
• Double foot pad mounting with threaded mounting holes
• Totally enclosed motor with overload protection
• Permanently lubricated sleeve bearings for maintenance-free operation
• Compatible with 50/60 Hz power supplies
• UL approved for safe installation

This shaded pole motor features a semi-enclosed design and includes all necessary mounting hardware. The permanently lubricated bearings ensure long service life without the need for regular maintenance. Ideal for HVAC technicians and contractors looking for a dependable replacement motor for various refrigeration and ventilation equipment.