The PMSM(permanent magnet synchronous motor) uses rare earth permanent magnets to maintain high magnetic density, with our high efficiency motor controller,
it can reach high torque and high efficiency in low speed, suitable to drive large industrial HVLS fans up to diameter 7.3M, gear box is not needed anymore.
The coil of the motor is winded by auto-winding machine developed by ourselves, the motor is high efficiency with compact size, performance is stable.
Advantage
1,High Efficiency: up to 85%
2,Energy saving: 30% saving
3,Simple structure, compact size, reliable and high efficiency;

Permanent magnet motor for big fan
The new self-developed external rotor motor with large torque and permanent magnet synchronization replaces the traditional
motor+gearbox reducer, achieving a high degree of integration and improving reliability and transmission efficiency.
At the same time, the permanent magnet synchronous external rotor motor is adopted, with its own IMU configuration, to achieve the
ESC active control strategy+coordinated regenerative braking strategy, driven by the motor directly; Any torque recovery or
auxili-ary braking within the peak torque can be satisfied.
Aluminium alloy material is adopted in many parts to realize the lightweight design.

Terrui has become one of the leading suppliers of drinking waterers, circulation fans, calf hutch and pen, veterinary accessories, plastic-free stalls, feeding fences, and electric fencing in the domestic and world market. and set up our quality management system. Our company operation is authorized by ISO 9001-2008 QMS. EU certification is also available if required.

Shanghai Office
Phone: +86 021-64953600

Email: info@terrui.com

Address:Room 1911,No.88 Sibao Road,Songjiang District, 201601,Shanghai,China