Rectorseal M05411 Unit Bearing Motor 9W 1550 Rpm

Product Description

The RECTORSEAL M05411 is a single-phase, shaded pole unit bearing motor rated at 9 watts and 115 volts. It operates at 1550 RPM with a useful working range of 1350 to 1900 RPM and runs in a clockwise rotation. The motor features a totally enclosed fan-cooled (TEFC) enclosure and relies on impedance-based thermal protection. Built for continuous duty, it is suited to light-load air movement applications in HVAC equipment. The cast iron construction supports reliable operation in typical residential and light commercial service environments. Licensed HVAC technicians and qualified service professionals handle installation and replacement of this type of motor.

Unit bearing motors of this class are commonly found in fan coil units, small evaporator assemblies, cabinet unit heaters, and similar forced-air components. The single-speed, shaded pole design makes it appropriate for low-torque, continuous-duty fan loads. At 9 watts, this motor fits compact air-handling equipment where minimal power draw and consistent airflow are required. It is a direct-replacement style motor for residential and light commercial HVAC systems requiring a clockwise-rotation, 1550 RPM unit bearing configuration.

Key Features

• 9-watt maximum output rated for continuous duty operation
• 1550 RPM nominal speed with a 1350 to 1900 RPM operating range
• Clockwise rotation, single-speed configuration
• TEFC enclosure protects against dust and moisture ingress
• Impedance thermal protection guards against overload conditions
• Shaded pole motor design suited to low-torque fan applications
• Cast iron construction for durability in service environments

Compatibility

Designed as an OEM-style replacement for unit bearing fan motors used in residential and light commercial HVAC equipment requiring a single-phase, 115-volt, 9-watt, clockwise-rotation shaded pole motor.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before removing the existing motor or making any electrical connections. Verify that the replacement motor rotation, RPM range, and mounting configuration match the original equipment specifications before energizing. Follow applicable local codes and manufacturer wiring diagrams when terminating leads.

Technical Specifications

• Bearing Type: Unit
• Duty: Continuous
• Enclosure: TEFC
• Motor Type: Shaded Pole
• Phase: Single
• Rotation: CW
• RPM: 1550
• RPM Range: 1350-1900
• Thermal Protection: Impedance
• Speeds: 1
• Wattage (Max.): 9 watts
• Material: Cast Iron

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: M05411