Rectorseal M05822 Unit Bearing Motor 16W 230V Ccw

Product Description

The RECTORSEAL M05822 is a unit bearing shaded pole motor rated at 16 watts maximum, designed for continuous-duty operation in HVAC and ventilation equipment. Running on 230 volts single-phase power, it delivers a nominal speed of 1550 RPM with an operating range of 1350 to 1900 RPM. The motor features counterclockwise (CCW) rotation and a totally enclosed fan-cooled (TEFC) enclosure with a cast iron housing, providing durability in demanding service environments. Thermal protection is provided by impedance. Licensed HVAC technicians and mechanical contractors are the primary installers of this motor type.

Unit bearing motors like the M05822 are commonly used in residential and light commercial HVAC applications including evaporator fan assemblies, condenser units, and ventilation fans. The single-speed, single-phase configuration and TEFC enclosure make it well suited for installations where moisture resistance and reliable continuous-duty performance are required. Its compact unit bearing design simplifies mounting and reduces maintenance intervals compared to sleeve bearing alternatives.

Key Features

• 16-watt maximum output with continuous-duty rating for extended runtime applications
• TEFC enclosure with cast iron housing for moisture and contaminant resistance
• Shaded pole motor design with single-phase 230-volt operation
• CCW rotation at 1550 RPM nominal, with an operating range of 1350 to 1900 RPM
• Impedance thermal protection guards against overload conditions
• Single-speed operation simplifies wiring and control requirements

Compatibility

Designed as an OEM-style replacement unit bearing motor for single-phase 230-volt HVAC and ventilation equipment requiring CCW rotation and a TEFC enclosure.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified mechanical contractor. Disconnect and lock out all power to the equipment before removing the existing motor. Verify rotation direction, voltage, and RPM range match the equipment nameplate before installation. Consult applicable local codes and the equipment manufacturer service manual for mounting orientation and wiring termination requirements.

Technical Specifications

• Motor Type: Shaded Pole
• Wattage (Max.): 16 watts
• Phase: Single
• Rotation: CCW (Counterclockwise)
• RPM (Nominal): 1550
• RPM Range: 1350 to 1900
• Speeds: 1
• Enclosure: TEFC
• Housing Material: Cast Iron
• Bearing Type: Unit
• Duty: Continuous
• Thermal Protection: Impedance

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: M05822