WG Motor 500-4E-500-S-137/35G 500mm Basket Cage Axial Fan
The WG Motor 500-4E-500-S-137/35G is a 500mm basket cage axial fan assembly suited to refrigeration, HVAC and commercial cooling equipment. Based on WG Motor’s matching YWF4E-500S-137/35-* platform, this fan is designed for high-volume axial airflow across condensers, evaporators and other heat exchange equipment.
With a single phase 220–240V AC motor, 4-pole speed profile, IP54 protection, Class F insulation and airflow up to 6986m³/h at 60Hz, it is a strong option for refrigeration service replacement and OEM-style fan applications where the physical fit and electrical specification match the equipment.
Key Features
500mm basket cage axial fan assembly
WG Motor YWF4E-500S-137/35 platform reference
4-pole motor design
Single phase AC operation
220–240V supply voltage
50/60Hz frequency compatibility
1380 RPM at 50Hz / 1580 RPM at 60Hz
Airflow up to 6089m³/h at 50Hz and 6986m³/h at 60Hz
IP54 degree of protection
Class F insulation
SPCC impeller material
Die-cast aluminium rotor
Suction or blowing airflow direction
Suitable for refrigeration and HVAC equipment
CCC, CE and UL approvals listed by WG Motor for the 50/60Hz version
Specifications
| Specification | Details |
|---|
| Product Code | 500-4E-500-S-137/35G |
| WG Motor Reference Model | YWF4E-500S-137/35-* |
| Brand | WG Motor |
| Product Type | Basket Cage Axial Fan / External Rotor Axial Fan |
| Fan Size | 500mm |
| Voltage Type | 1~ AC |
| Supply Voltage | 220–240V |
| Frequency | 50/60Hz |
| Motor Pole Type | 4 Pole |
| Power Input | 295W at 50Hz / 450W at 60Hz |
| Current | 1.35A at 50Hz / 2.10A at 60Hz |
| Speed | 1380 RPM at 50Hz / 1580 RPM at 60Hz |
| Airflow | 6089m³/h at 50Hz / 6986m³/h at 60Hz |
| Minimum Ambient Temperature | -30°C |
| Maximum Ambient Temperature | +60°C |
| Impeller Material | SPCC |
| Rotor Material | Die-cast aluminium |
| Airflow Direction | Suction / Blowing |
| Degree of Protection | IP54 |
| Insulation Class | Class F |
| Storage Temperature | -40°C to +80°C |
| Approvals Listed | CCC / CE / UL |
| Airflow Curve Reference | B / C |
Applications
Commercial refrigeration equipment
Supermarket freezers
Cold rooms and cold stores
Ice machines
Chillers
Condensing units
Dehumidifiers
Evaporators
Side-wall fans
Central air-conditioning fan applications
Refrigeration service replacement where matching specifications are required
Safety & Documentation
Install only by licensed electrical, refrigeration or HVAC technicians. Confirm voltage, frequency, fan diameter, basket guard size, motor depth, mounting pattern, airflow direction, capacitor/control requirements and equipment manufacturer specifications before installation.
Ensure the fan is isolated before servicing and confirm the final model selection against the equipment nameplate or WG Motor technical documentation.
The WG Motor 500-4E-500-S-137/35G is a high-airflow 500mm single phase basket cage axial fan for refrigeration and HVAC equipment requiring reliable 4-pole axial fan performance.
