Atlas Copco Air Compressor Duty Electric Motor 400V 50HZ 1080421404
Atlas Copco Screw Air Compressor Motor 1080421404 — high-efficiency OEM replacement motor for Atlas Copco GA series compressors. Reliable torque, low noise, and energy-saving performance by KINTON Air Compressor Kit.
| Application |
Screw Air Compressor |
|---|---|
| Material |
Aluminum ,Metal ,Plastic ,Stainless Steel |
The Atlas Copco Screw Air Compressor Motor 1080421404 is a high-performance electric drive unit engineered for continuous-duty industrial applications. Designed for precise compatibility with Atlas Copco screw compressor systems, this motor provides stable torque, smooth startup, and superior energy efficiency. It serves as a direct replacement for the original OEM motor, ensuring long-lasting reliability and consistent compressor output even in demanding environments.
Whether you are maintaining a production line, workshop, or heavy-duty air supply station, this motor guarantees dependable performance with reduced operating costs.
Technical Features and Advantages
High Efficiency and Energy Savings
Built to deliver optimal power-to-air conversion, this motor adopts premium-grade copper windings and precision-machined stator cores, achieving excellent electrical efficiency and minimal heat loss. It helps lower energy consumption while maintaining maximum compressor productivity.
- Stable Torque Output
The rotor is dynamically balanced for smooth acceleration and steady torque delivery under varying loads, preventing vibration and prolonging bearing and coupling life. - Durable and Reliable Design
The motor housing is made from high-strength cast iron, providing superior protection against vibration and corrosion. Internal cooling channels and optimized fan design ensure excellent heat dissipation during long hours of operation. - Quiet and Low-Vibration Operation
Advanced electromagnetic balancing minimizes noise and mechanical resonance, ideal for manufacturing facilities that require quiet, stable operation.
Material and Manufacturing Excellence
Every Atlas Copco-compatible motor from KINTON is produced using advanced manufacturing and testing equipment.
- Stator and Rotor Processing: CNC slot cutting and precision balancing ensure perfect magnetic symmetry.
- Winding Technology: 100% copper wire with high-temperature insulation for longer electrical life.
- Rotor Shaft Treatment: Quenched and ground for dimensional accuracy and fatigue strength.
- Assembly and Testing: Each unit undergoes alignment and torque verification to ensure smooth coupling with the compressor air end.
These processes guarantee high reliability, energy efficiency, and OEM-grade compatibility.
Quality Control and Testing
To ensure consistent performance and durability, every KINTON replacement motor passes a strict multi-stage quality inspection:
- Insulation Resistance Test – verifies dielectric strength under voltage load.
- Dynamic Balance Test – ensures smooth, vibration-free operation.
- Temperature Rise Test – confirms cooling efficiency under continuous duty.
- Torque and Speed Calibration – verifies performance within OEM specifications.
- Final Run Test – simulates real-world compressor operation for functional verification.
Only products meeting Atlas Copco’s equivalent quality standards are cleared for delivery.
Why Choose Our Air End?
KINTON provides high-quality OEM replacement air ends for Atlas Copco screw compressors, focusing on precision engineering, long service life, and global availability. Each product combines advanced manufacturing technology, stringent testing, and competitive pricing, making KINTON a trusted supplier for industrial compressor parts distributors and service centers worldwide.
With stable inventory and fast international logistics, we help customers reduce downtime and keep their compressed air systems running at top performance.
OEM Fitment and Compatibility
- OEM Reference Number: 1080421404
- Application: Atlas Copco Screw Air Compressor Series (GA / GX / Z series, depending on model configuration)
- Replacement Type: Direct-fit motor for Atlas Copco compressor units
- Voltage / Frequency: Built to match standard industrial configurations (consult prior to purchase)
This motor offers a plug-and-play installation experience with minimal adjustment required.
Atlas Copco Motor Model References
KINTON provides a wide range of replacement motors compatible with various Atlas Copco air compressor models, including:
- 1080421404 – Standard drive motor for GA series compressors
- 1080421300 – Compact drive motor for GX series units
- 1080421602 – High-power motor for large-capacity industrial models
- 1080421703 – Low-speed, high-torque configuration
- 1080421501 – Energy-efficient upgrade for mid-range GA compressors
- 1080421900 – Replacement motor for oil-injected screw compressors
We maintain a consistent stock of these models to meet immediate replacement or OEM sourcing needs.
Maintenance and Operation Tips
To ensure long service life and optimal performance:
- Keep the motor well ventilated and free of dust or oil residue.
- Use proper voltage and stable power supply to avoid overheating.
- Regularly check bearing temperature and alignment.
- Replace cooling fans or seals immediately if noise or imbalance occurs.
- Conduct periodic insulation resistance testing to prevent electrical faults.
Proper maintenance helps maximize the motor’s lifespan and energy efficiency.
Why Choose KINTON Air Compressor Kit
KINTON specializes in manufacturing and supplying high-quality replacement parts for screw air compressors, including air ends, motors, filters, valves, and control panels.
Our products are tested to ISO9001 and CE standards, ensuring performance equal to or better than OEM parts.
With fast global delivery, stable inventory, and professional technical support, we are your trusted partner in maintaining Atlas Copco compressor reliability.
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