Air Compressor Cooling Fan Motor for Atlas Copco GA37 GA55 GA75
The Atlas Copco Screw Air Compressor Fan Motor provides consistent cooling performance and reliable airflow for continuous-duty compressors. Built with premium materials and precision bearings, it ensures temperature stability, energy efficiency, and long-lasting durability in industrial applications.
| Application |
Screw Air Compressor |
|---|---|
| Material |
Aluminum ,Metal ,Plastic ,Stainless Steel |
The Atlas Copco Screw Air Compressor Fan Motor is an essential component designed to ensure stable cooling performance for rotary screw compressors during long-term, heavy-duty operation. Built for precision, efficiency, and durability, this motor drives the compressor’s cooling fan to maintain optimal operating temperatures and prevent thermal overload. Whether used as a replacement or an OEM equivalent, it delivers consistent airflow and dependable performance across various industrial applications.
Product Features & Advantages
- High Efficiency and Stable Airflow
Designed to provide continuous and uniform air circulation, the fan motor effectively dissipates heat from both the air end and oil cooler, ensuring the compressor runs at ideal temperature levels. - Durable Construction
The motor housing is built with high-strength aluminum or cast-iron material, providing resistance against vibration, corrosion, and prolonged exposure to high temperatures. - Optimized Bearing and Insulation System
Equipped with high-quality bearings and Class F insulation, this fan motor offers extended service life, reduced friction loss, and reliable performance in demanding environments. - Energy-Saving Design
The fan motor adopts a balanced rotor and optimized winding design, reducing energy consumption and improving cooling efficiency with minimal noise and vibration. - Easy Installation & Maintenance
Compatible with most Atlas Copco rotary screw compressors, this fan motor is designed for direct replacement, minimizing downtime and maintenance effort.
Compatible Models
This fan motor is widely used in Atlas Copco GA / GX / GR series air compressors and their equivalent models.
Common applications include:
- GA30, GA37, GA45, GA55, GA75 screw compressors
- GX11, GX15, and similar units
- GR110–GR160 high-pressure compressor systems
(Please confirm your existing fan motor label or part number before purchase.)
| Motor PN | |||||||
|---|---|---|---|---|---|---|---|
| 1092090180 | 1080425323 | 1092091622 | 1092090481 | 1092125100 | 1092091622 | 1092091605 | 1092091605 |
| YWF(K)166-4D90 MK165-6DK.24.U |
YWF(K)137-6D75 | YWF(K)137-4D75 | VT66336-01A | MK165-6DK.18.N YWF(K)166-6D90-E03 |
YWF(K)137-4D75 MK137.4DK.10.U |
MK137-4DK.10.N | |
Quality Assurance
Each fan motor undergoes a complete performance test, including insulation resistance, vibration analysis, speed accuracy, and thermal endurance, to ensure full compatibility with OEM standards. All components are balanced and tested for optimal rotational performance before packaging.
Application Note
Regular inspection of the fan motor’s bearings, airflow direction, and connection wiring is recommended. Maintaining the fan motor’s cooling efficiency helps extend the lifespan of your compressor’s air end and electrical components.
Suggested Images and Captions
- Fan Motor Overview – A high-resolution image showing the full motor body, mounting base, and connector interface.
- Rotor and Bearing Assembly – Close-up shot of the internal rotor and bearing system, highlighting precision engineering.
- Cooling System Integration – Image of the fan motor installed within an Atlas Copco screw compressor, showing airflow direction.
- Quality Test Bench – Photo of the motor undergoing dynamic balance and performance testing prior to shipment.
MAECENAS IACULIS
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