1/12HP Permanent Magnet DC Brushless Fan Coil Motor for Central Air-Conditioning Unit. Customizable Design: Can be designed and manufactured according to customer requirements. High Efficiency & Low Noise: Features silent bearings, low vibration, and high efficiency up to 78%. Comprehensive Protection: Includes locked rotor, open phase, over-voltage, and over-current overheating protection. Premium Materials: 100% pure copper wire winding and high-quality NSK low noise bearings. Wide Speed Range: Programmable speed adjustment range from 300 to 1500 R/Min. Multiple Certifications: Approved by ISO9001, CCC, CE, and RoHS standards. Long Warranty Period: Provides an 18-month guarantee for the motors. 24/7 Technical Support: Offers 24-hour technical support and barrier-free communication.