Weiguang YWF6E-500S-137/35-G 500mm Six-Pole Axial Fan with Grille
The Weiguang YWF6E-500S-137/35-G is a 500mm single-phase external-rotor axial fan supplied complete with a protective mounting grille. Its low-speed six-pole motor provides efficient, reduced-noise suction airflow for commercial refrigeration, evaporator and HVAC applications.
Features
500mm axial fan and motor assembly
Protective mounting grille included
Single-phase external-rotor motor
Six-pole, 900 RPM operation
Approximately 5,230m³/h installed airflow
Suction airflow configuration
Energy-efficient 230W motor
Reduced noise compared with four-pole models
IP54 dust and moisture protection
Class F motor insulation
Integrated thermal protection
Maintenance-free ball bearings
Suitable for continuous-duty operation
Specifications
| Specification | Details |
|---|
| Brand | Weiguang |
| Model | YWF6E-500S-137/35-G |
| Fan Type | AC external-rotor axial fan |
| Fan Diameter | 500mm |
| Airflow Direction | Suction |
| Installed Airflow with Grille | Approx. 5,230m³/h |
| Maximum Free-Air Rating | Up to approximately 5,705m³/h |
| Supply Voltage | 220–240V AC |
| Nominal Voltage | 230V AC |
| Phase | Single phase |
| Frequency | 50Hz |
| Motor Poles | 6 |
| Rated Speed | 900 RPM |
| Input Power | 230W |
| Rated Current | 1.05A |
| Sound Pressure Level | Approx. 66dB(A) |
| Protection Rating | IP54 |
| Insulation Class | Class F |
| Impeller Material | SPCC steel |
| Rotor Material | Die-cast aluminium |
| Motor Protection | Integrated thermal contact |
| Bearing Type | Ball bearing |
| Duty Rating | S1 continuous duty |
| Operating Temperature | -30°C to +60°C |
| Storage Temperature | -40°C to +80°C |
| Net Weight | Approx. 9kg |
| Protective Grille | Included |
| Approvals | CE and CCC |
Model Code Identification
YWF – External-rotor axial fan
6 – Six-pole motor
E – Single-phase capacitor motor
500 – 500mm fan diameter
S – Suction airflow
137 – 137mm rotor diameter
35 – 35mm motor lamination thickness
G – Protective grille assembly
Typical Applications
Commercial refrigeration evaporators
Unit coolers
Cold rooms and freezer rooms
Low-noise condensing units
Ice-making equipment
Chillers and dehumidifiers
Heat exchangers
HVAC and ventilation systems
Sources: Weiguang product information
