Magnetek B662 AC Motor

Description:

The Magnetek B662 3/4 HP AC Motor is an industrial general-purpose electric motor used to convert electrical energy into mechanical rotational power for driving equipment such as pumps, compressors, conveyors, fans, and light industrial machinery. Commonly installed in HVAC systems, manufacturing equipment, and OEM machinery where reliable continuous-duty motor operation and standard NEMA frame compatibility are required. Maintenance teams and system integrators use this motor for equipment replacement, system repairs, and industrial drive applications.

Applications:

The Magnetek B662 3/4 HP AC Motor is commonly used in industrial pumps, air compressors, conveyor systems, HVAC equipment, and general-purpose machinery requiring a 3450 RPM high-speed motor. It is designed for continuous-duty operation in manufacturing and mechanical environments where consistent torque and standard voltage flexibility are required.

Technical Specifications:

• Brand: Magnetek
• Manufacturer Part Number (MPN): B662
• Product Type: AC Induction Motor
• Horsepower: 3/4 HP
• Speed: 3450 RPM
• Voltage: 115 / 230 VAC (dual voltage)
• Phase: Single-phase (typical configuration for this model family)
• Frequency: 60 Hz
• Enclosure Type: Open Drip Proof (ODP) or TEFC (variant dependent)
• Frame Size: NEMA 56 frame (common for this class)
• Shaft Type: Standard keyed shaft
• Duty Cycle: Continuous duty (S1)
• Insulation Class: Industrial standard (typically Class B or F depending on build)
• Mounting Type: Foot mount (base mount)
• Cooling: External fan cooled
• Function: Mechanical power generation for industrial equipment
• Application: Pumps, compressors, conveyors, HVAC systems
• Operating Environment: Industrial and commercial machinery systems

Common Replacements:

• Century 3/4 HP 3450 RPM 56 Frame Motor
• Baldor 3/4 HP 3450 RPM General Purpose Motor
• Leeson 3/4 HP 3450 RPM ODP Motor