Advanced Cooling with W1G130-AA25-01 ebm-papst
The W1G130-AA25-01 is a high-efficiency EC axial fan designed for versatile industrial and commercial applications. With a diameter of 130mm, this fan bridges the gap between small compact fans and large industrial units, offering a powerful airflow solution for refrigerated displays, small heat exchangers, and electronic cabinets. The core of this unit is the ebm-papst EC motor technology, which provides significant energy savings—often up to 70%—compared to traditional shaded-pole motors. Its compact design and integrated electronics allow for easy installation and precise control over the cooling environment, ensuring that components are kept at optimal temperatures with minimal noise.
Key Technical Specifications
- Size: 130 mm diameter.
- Voltage: 230 VAC (Single-phase EC).
- Input Power: 20 W.
- Max Airflow: Approx 350 – 400 m3/h.
- Type of Protection: IP54 (Internal electronics protected).
Engineer’s Maintenance & Diagnosis
Lifecycle State: Active. This is a high-reliability part favored for its «green» energy credentials and long service life. Maintenance Tip: The ball bearings are lubricated for life, so the primary maintenance task is ensuring the impeller remains clean to prevent vibration. Diagnosis: Since this is an EC fan, many failure modes are handled by internal electronics. If the fan stops, verify the input voltage and check for any physical obstructions. Compatibility: This fan is designed for modern automation. It can be easily integrated with TIA Portal managed systems, allowing engineers to program variable speed profiles that adapt to the machine’s duty cycle, further extending the life of both the fan and the cooled equipment.
| Parameter | Value |
|---|---|
| Nominal RPM | 3200 RPM |
| Weight | 1.2 kg |
| Material | Wall ring in die-cast aluminum |
| Bearing | Ball bearings |
Pro-Tip for Installation
When installing the W1G130-AA25-01 in refrigeration units, ensure that the cable entry points are oriented downwards to prevent moisture from traveling along the wires into the motor.
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