Controller

There are several experienced senior engineer in DC motor controller project team who specializes in research and develop the car running controller system which powered by batteries and other DC motor controller system.

Our company has modern processing equipment and perfect detection method. With the strong innovative ability of Wuhan Hi-Tech Industrial Development Zone, modern Business philosophy and scientific management, we integrate all the advantages of congener product to research and develop the Hi-tech products with our own intellectual property. We have electric Vehicle’s series motor controller, separately-excited DC motor controller, brushless DC motor controller, electric branded car specialized using controller and accelerators, limiting current range from *0A to **0A, voltage range from *4V to **0V. The controllers have many advantages such as reasonable design, reliable quality and advanced performance. By times operating test and relevant ministries’ identification, our products have reached international standards and exported to foreign countries with customers’ approval and high praise. The series motor controllers have over current protection, low or high temperature protection, low voltage protection and sequence protection, and the separately-excited motor controllers have extra functions such as release braking and anti-backwardslip to improve the safety of the car. The annual output of our company is ****0 set per year.

The major application object is driving controlling of forklift, motor torque and speed controlling of Electric Golf Cart and electric tourist car. The controlling circuit adopt the American PMC(pulse-width modulation circuit) and the power circuit adopt the reliable high-power MOSFET. And the hermetic packages support the high-power output for the controller. It has follow advantages,

Continuously variable transmission and plugging characteristic；

Adopt high-power MOSFET to achieve noise-free operation and reduce the losses of motor and battery；

Heavy current wire adopt the tinned copper wire. Control site adopt self-locking plugin to make the connection much reliable；

The outside shell adopt the hermetic packages aluminous shell and treated by anodic oxidation. It has the perfect heat dissipation performance and strengthening the Humidity resistance.；

Overheat protecting circuit could protect the controller efficiently when the controller is overload running；

The under-voltage protection and cry protection could prolong the lifetime of the battery.；

 The over current protective function could protect the DC motor effectively；

Operational sequence error protection to make the operation more safety (suitable for potentiometer-type and Hall treadle accelerator) ；

Astern speed limited current let the maximum walking velocity deduce to the half of full speed when the cars astern to make the operation more safety；

To match multi-type accelerator and controller;

Input Voltage：*6V、*8V、*0V、*2V、*6V、**4V

PMC Working Frequency：*5KHZ

Environmental Temperature： *0C－*0C

Maximum Allowable Temperature：*5C

Input Voltage of Controller（KSI Electric Lock Input）：8V*1.2Vbmax

Type of Accelerators：Potentiometer、Hall Pedal-powered、Inductive Loop Type

Specification of series and separately excited controller:

Correspondent Battery Voltage：*6V、*8V、*0V、*2V、*6V、**4V

Maximum Allowable Current：**0A、**0A、**0A、**0A