Rectorseal M05312 Unit Bearing Motor 6W 115V Ccw 1550 Rpm

Product Description

The RECTORSEAL M05312 is a single-phase, shaded pole unit bearing motor rated at 6 watts and 115 volts. It operates at 1550 RPM with counterclockwise (CCW) rotation and features a Totally Enclosed Fan-Cooled (TEFC) enclosure housed in a cast iron frame. Thermal protection is provided by impedance, and the motor is rated for continuous duty. This type of unit bearing motor is commonly installed by HVAC technicians in small fan and blower applications where a compact, low-wattage drive is required.

Unit bearing motors like the M05312 are typically used in residential and light commercial HVAC equipment, including evaporator fan assemblies, cabinet unit heaters, and similar forced-air applications. The single-speed, continuous-duty design suits installations where consistent airflow is needed without variable speed control. HVAC service technicians and mechanical contractors are the primary installers of this motor type.

Key Features

• Shaded pole, single-phase motor design for straightforward low-wattage fan drive applications
• TEFC cast iron enclosure provides protection against dust and moisture ingress
• CCW rotation at 1550 RPM with an operating RPM range of 1350-1900
• Impedance thermal protection for continuous-duty service
• Single-speed operation simplifies wiring and control requirements

Compatibility

Designed as an OEM-style replacement for small shaded pole unit bearing motor applications in residential and light commercial HVAC fan assemblies.

Installation Notes

Installation should be performed by a qualified HVAC technician. Disconnect and lock out all electrical power to the unit before removing the existing motor or making any wiring connections. Verify rotation direction and shaft orientation match the application requirements before powering up. Refer to applicable NEC guidelines for low-voltage motor wiring and mounting.

Technical Specifications

• Motor Type: Shaded Pole
• Wattage (Max.): 6 watts
• Phase: Single
• RPM: 1550
• RPM Range: 1350-1900
• Rotation: CCW (Counterclockwise)
• Speeds: 1
• Enclosure: TEFC
• Frame Material: Cast Iron
• Bearing Type: Unit
• Duty: Continuous
• Thermal Protection: Impedance

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: M05312