JDS Series Digital Display Electromagnetic Speed-Adjusting Motor Controller(Patent Product)

JDS/JDST Series products are used to control the speed of the alternative current electromagnetic speed-adjusting motor

>>Overview

JDS series digital  display  electromagnetic speed-adjusting motor controller(populary called as slide-differential motor controller) is used to control the speed of the alternative current electromagnetic speed-adjusting motor, and to realize the stepless speed adjusting with constant rotation.

JSD series controller samples the revolving speed signal from speed measuring generator, which is displayed by digital meter or indicatted by the pointer of simulated meter after treatment. It can indicate the actual speed of motor accurately, in spite of that the user needn't to check the meter for different magnitude of the sensitivity of the speed-measuring generator. This series of controller provided with the functions of smoothly soft start without sudden leap and overshoot at motor starting and protection for rotation blocking of the electromagnetic clutch. Due to adopting PI control, it has the merits of high accuracy of control, smooth operating, good speed adjusting performace, etc. and realizing the bidirectional manual/automatic translation without disturbance.

By forming a complete set of JDST synchronous operator and JDSD automatic digital display electromagnetic speed-adjusting motor controller( or JDSC automatic electromagnetic speed-adjusting motor controller with pointer), can constitute conveniently the synchronous control system with more one electromagnetic speed-adjusting motors(slide-differentinal motors).

>>Features

Adopt the technique of independent patent right of our company. The user needn't to check the motor speed ande the indicating accuracy is high (realized by the signal shaping and synthetic circutis and frequency/voltage translation circuit, that are of custom designed).Can display the boject rotation speed immediately; transmission ration may be illustrated in order.Provided with the smoothly soft start and the ratation blocking of sliding-differental electromagnetic clutch blocking, the start performance and operating reliability of the machinery drive system are improved obviously.Equipped with the JDST synchronous manipulator provided by our companym, can realize the manipulating synnchronous speed-adjusting on more than one  slide-differential motors.The appearance adopts the international DIN standard, surface frame 96*96mm,PVC surface panel, appearance pretty, structure miniaturization, applicable especially for the mating application in the machinery electric cabinets of various type.

JDS Series Digital Display Electromagnetic Speed-Adjusting Motor Controller(Patent Product)