Fasco J04RF01 4.5W 240V Anti-Clockwise C-Frame Fan Motor
The Fasco J04RF01 is a compact shaded-pole C-frame fan motor designed for frost-free refrigeration equipment. Rated at 4.5W and 0.30A, it operates from a 240V AC supply and features an anti-clockwise rotation with a 3/16-inch shaft.
Its open C-frame construction makes it suitable for replacement and OEM refrigeration fan assemblies where the electrical rating, rotation, shaft and mounting dimensions match the original motor.
Features
Compact C-frame construction
Shaded-pole AC motor
4.5W rated output
240V AC operation
0.30A rated current
Anti-clockwise rotation
3/16-inch motor shaft
12.7mm laminated-core stack
Designed for frost-free refrigeration applications
Suitable for compatible OEM and replacement fan assemblies
Specifications
| Specification | Details |
|---|
| Manufacturer | Fasco |
| Model | J04RF01 |
| Product type | C-frame refrigeration fan motor |
| Motor construction | Shaded-pole |
| Application | Frost-free refrigeration |
| Rated output | 4.5W |
| Supply voltage | 240V AC |
| Rated current | 0.30A |
| Rotation | Anti-clockwise |
| Shaft diameter | 3/16 inch, approximately 4.76mm |
| Stack height | 12.7mm |
| Frame style | Open C-frame |
| Fan blade | Not included |
C-Frame Family Dimensions
The Fasco catalogue shows the following nominal dimensions for motors in this C-frame family:
| Dimension | Measurement |
|---|
| Overall frame width | 63.5mm |
| Approximate overall height | 80mm |
| Horizontal mounting dimension | 47.6mm |
| Vertical mounting dimension | 66.0mm |
Model-dependent dimensions—including shaft length, motor-body depth and mounting details—should be confirmed against the existing motor before ordering.
Typical Applications
Frost-free refrigerators
Refrigerator evaporator fans
Refrigerated display cabinets
Freezer air-circulation systems
Compatible refrigeration fan assemblies
OEM and replacement equipment requiring a 240V anti-clockwise C-frame motor
Important Information
Confirm the required rotation from the equipment manufacturer’s specified viewing direction. ACW means anti-clockwise, but the viewing reference must also match.
The attached Fasco catalogue identifies the applicable C-frame motor family but does not contain an individual specification row for J04RF01. The model-specific voltage, current, rotation, shaft and stack details have therefore been verified using Fasco distributor product data.
Shaft length, bearing type, electrical connections and exact mounting dimensions should be checked against the original motor.
Installation should be completed by a suitably qualified technician.
Sources: Fasco Asia Pacific Electric Motors Product Catalogue, and Argon J04RF01 listing.
