Fasco D128 3-Speed General Purpose Fan Motor 1/40 HP 115V 1500 RPM

The Fasco D128 is a shaded pole general purpose motor designed for air-over applications in HVAC and ventilation systems. This 3-speed motor operates at 1500 RPM and delivers 1/40, 1/50, or 1/80 horsepower depending on the speed setting selected.

Key Specifications:

• 115V voltage rating with 3-speed operation at 1500 RPM
• Multi-speed amperage: 1.3/0.9/0.6 amps at high/medium/low speeds
• Double shaft design with 4-inch x 5/16-inch shafts on each end
• Compact 3.3-inch diameter frame with 2-1/2 inch motor body length
• Sleeve bearing construction with automatic thermal protection
• Stud mount configuration with 2.85-inch bolt circle and 4 mounting studs on each end

Features:

• Automatic thermal protection, UL recognized, and CSA certified for safety
• Open ventilated design with OAO (Open Air Over) enclosure for efficient cooling
• CCWLE (Counter-Clockwise Lead End) rotation with double shaft configuration
• Color-coded wiring: White (Common), Black (High), Blue (Medium), Red (Low)
• Versatile design allows shaft trimming and single-speed operation if needed

This motor is ideal for evaporator fans, bathroom exhaust fans, range hood exhaust applications, and blowers requiring air-over cooling. Cross-reference: Dayton 38N537 and reference number 7163-1944.