Rectorseal M05423 Unit Bearing Motor 9W 1550 Rpm 230V

Product Description

The RECTORSEAL M05423 is a single-phase, shaded pole unit bearing motor rated at 9 watts and 230 volts with a clockwise (CW) rotation at 1550 RPM. Designed for continuous duty operation, it features a totally enclosed fan-cooled (TEFC) enclosure that protects internal windings from dust and moisture in demanding service environments. Impedance thermal protection guards against overload conditions. HVAC technicians and refrigeration service pros install this motor type in light-duty fan and blower applications where compact, low-power drive is required. The single-speed design keeps commissioning straightforward.

This unit bearing motor is suited for residential and light commercial HVAC and refrigeration equipment where a compact shaded pole motor handles continuous fan or blower duty. Typical applications include evaporator fan assemblies, display case fan motors, and small air-handling unit fans. The TEFC enclosure makes it appropriate for installations exposed to airborne contaminants or periodic moisture. Its 1350 to 1900 RPM operating range provides some flexibility across matched-load conditions.

Key Features

• 9-watt maximum output rated for continuous duty operation
• TEFC enclosure protects windings in dusty or damp environments
• Shaded pole motor design with single-speed operation for simple replacement
• Clockwise rotation, 1550 RPM nominal with a 1350-1900 RPM operating range
• Impedance thermal protection for overload defense
• Single-phase, 230-volt supply compatibility

Compatibility

Designed as an OEM-style replacement unit bearing motor for residential and light commercial HVAC and refrigeration fan applications requiring a single-phase, 230-volt shaded pole motor with CW rotation and a TEFC enclosure.

Installation Notes

Installation should be performed by a qualified HVAC or refrigeration technician. Disconnect and lock out all electrical power to the unit before removing the existing motor or making any wiring connections. Confirm supply voltage, rotation direction, and mounting configuration match the original motor before energizing. Follow applicable NEC requirements for motor branch-circuit protection and wiring methods.

Technical Specifications

• Motor Type: Shaded Pole
• Bearing Type: Unit
• Wattage (Max.): 9 watts
• Voltage: 230 volts
• Phase: Single
• RPM (Nominal): 1550
• RPM Range: 1350-1900
• Rotation: CW
• Speeds: 1
• Enclosure: TEFC
• Duty: Continuous
• Thermal Protection: Impedance

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: M05423