Kelly KHS motor controller provides efficient, smooth and quiet controls for on-road electric vehicles, and other industrial applications. It is mainly supposed to solve noise problems of BLDC motor driving application. KHS controller can not support sensorless brushless motor. Compared with traditional square wave control technology, this technique based on sinusoidal wave driving technology can reduce the operation noise and 1/3 switching loss, which will meets the noise reduction and efficiency requirements in the application of DC brushless motor. It uses high power IGBT’s and, SVPWM and FOC to achieve more efficiency, up to 99% in most cases. A powerful microprocessor brings in comprehensive and precise control to the controllers. It also allows users to adjust parameters, conduct tests, and obtain diagnostic information quickly and easily.
KHS-I works with BLDC motors with hall sensors. KHS-IPS can work with BLDC motors with sine/cosine speed sensors.
$799.00 – $899.00
|Model||Voltage||60 Seconds Current||Continuous Current||Motor Sensors|
|KHS320201IPS||18V-380V||190A-200A||80A-90A||Sine/Cosine Speed Sensors|
|KHS360201IPS||18V-450V||190A-200A||80A-90A||Sine/Cosine Speed Sensors|
|Kelly KHS - High Voltage Opto-Isolated Sinusoidal Wave Brushless DC Motor Controller|