Rectorseal M05813 Unit Bearing Motor 16W 1550 Rpm Cw

Product Description

The RECTORSEAL M05813 is a unit bearing shaded pole motor rated at 16 watts maximum and 1550 RPM, designed for continuous-duty operation in TEFC (totally enclosed fan-cooled) applications. Running on single-phase power at 115 volts with clockwise rotation, this motor delivers reliable, low-maintenance performance in equipment that demands consistent airflow output. The impedance thermal protection safeguards the winding from overload conditions without requiring a manual reset. Licensed HVAC technicians and equipment service pros install this type of motor in fan assemblies where compact, self-contained bearing construction reduces service intervals and simplifies replacement.

Unit bearing motors like the M05813 are commonly used in residential and light commercial HVAC equipment, including evaporator coil fan assemblies, small air handlers, and packaged terminal units. The single-speed, single-phase design suits applications with fixed airflow requirements. The aluminum construction keeps weight low while providing adequate heat dissipation in continuously running fan applications. This motor is suited for OEM-style replacement where a shaded pole, TEFC unit bearing motor with CW rotation is specified.

Key Features

• 16-watt maximum output for low-draw, continuous fan duty cycles
• 1550 RPM nominal speed with an operating range of 1350 to 1900 RPM
• Clockwise rotation for direct OEM-style drop-in replacement
• TEFC enclosure protects windings in dusty or damp fan compartment environments
• Impedance thermal protection guards against overload without manual reset
• Aluminum construction reduces overall motor weight

Compatibility

Designed as an OEM-style replacement for single-phase shaded pole unit bearing fan motors in residential and light commercial HVAC fan assemblies requiring CW rotation, 1550 RPM, and a 16-watt maximum draw.

Installation Notes

A licensed HVAC technician should handle unit bearing motor replacement. Disconnect and lock out all power to the equipment before removing the existing motor. Verify rotation direction, RPM rating, and voltage match the original motor specification before completing the installation. Refer to the equipment manufacturer's wiring diagram and applicable local codes when reconnecting the motor leads.

Technical Specifications

• Motor Type: Shaded Pole
• Bearing Type: Unit
• Wattage (Max.): 16 watts
• Voltage: 115 volts
• Phase: Single
• Rotation: Clockwise (CW)
• RPM: 1550
• RPM Range: 1350 to 1900
• Speeds: 1
• Enclosure: TEFC
• Duty: Continuous
• Thermal Protection: Impedance
• Material: Aluminum

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: M05813