IE5 7.5kW Low Noise Permanent Magnet Motor NdFeB Rare Earth Rotor for HVAC Fan Drive
IE5 Low Noise Permanent Magnet Synchronous Motor 7.5kW
The ENNENG ECER-NL-IE5-7.5 is an IE5 ultra premium efficiency low noise permanent magnet synchronous motor (PMSM) built around a sintered NdFeB rare earth magnet rotor. Its smooth sinusoidal back EMF and optimised rotor geometry deliver quiet, vibration free operation, making it ideal for fans and air handling equipment in commercial buildings.
Key Features
- IE5 ultra premium efficiency for significant energy saving
- NdFeB rare earth magnet rotor for high power density
- Low noise and low vibration operation
- Maintenance free brushless construction with 20 year design life
- VFD compatible for precise variable speed airflow control
- Compact frame that fits existing HVAC installations
Technical Specifications
| Rated Power | 7.5 kW |
|---|---|
| Rated Voltage | 380V AC (customizable) |
| Rated Speed | 1500 rpm |
| Efficiency Class | IE5 Ultra Premium |
| Magnet Material | NdFeB Rare Earth |
| Cooling Method | Air Cooled (IC411) |
| Protection Class | IP55 |
| Insulation Class | Class H (180 C) |
Applications
HVAC fans, ventilation blowers, air handling units and other continuous duty fan loads.
Why Choose ENNENG
Manufactured by Qingdao Enneng Motor Co., Ltd. with CE and ISO9001 certified production, OEM/ODM customization and export experience across more than 70% overseas markets.
Contact us for OEM/ODM customization and a quotation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.