Johnstone Supply 5411 Fan Motor

The Johnstone Supply 5411 Fan Motor is a heavy-duty 9W unit bearing motor engineered for commercial refrigeration and ventilation applications. Operating at 115V and 1550 RPM, this shaded pole motor features a 3-1/2" diameter frame and a standard 1/4"-20 threaded shaft. Designed for versatility, this cast iron motor utilizes a TEAO (Totally Enclosed Air Over) enclosure and Class B insulation to maintain performance in demanding environments. The unit bearing fan motor is rated for all-angle operation, making it a drop-in replacement for single-foot pad mounting configurations. With impedance protection and a 0.55 Amp draw, this 1550 RPM refrigeration motor ensures reliable heat dissipation and long-term mechanical stability. Technicians frequently specify this refrigeration fan motor for its CWOSE rotation and durable sleeve bearing design, suited for continuous-duty cycles in reach-ins and condensers.

• All-Angle Mounting: The single foot pad and unit bearing design allow for horizontal, vertical, or inclined installation without compromising lubrication.
• Rugged Construction: Cast iron housing provides superior heat sinking and structural integrity compared to stamped steel alternatives.
• Standardized Fit: 1/4"-20 threaded shaft and 4" 'A' dimension ensure compatibility with a wide range of OEM fan blades.
• Environmental Protection: TEAO enclosure prevents dust and moisture ingress, critical for refrigeration evaporator and condenser coils.

What is the rotation of the 5411 motor?
This motor features a Clockwise Opposite Drive End (CWOSE) rotation, which is standard for most unit bearing refrigeration applications.

Can this motor be used in 50Hz applications?
Yes, this motor is rated for 50/60Hz operation, providing flexibility for various regional power requirements.

Is this a suitable replacement for 9-watt Elco or Morrill motors?
The 5411 is a direct technical equivalent to many 9W cast iron motors, provided the voltage, RPM, and mounting footprint match your existing hardware.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.