ZD Series Direct-Current Motor Speed Governor

It adjusts the speed of the direct-current electromagnetic(permanent magnetic kind) servo motor.

>>Overview

 

ZD series direct-current motor speed governor is used to adjust the speed of the direct-current electromagnetic(permanent magnetic kind) servo motor.. This governor adopts the advanced PWM technology (pulse width modulation) to control the magnitude and degree of stability of the output power voltage. Because the modulate frequency is vary high, in despite of this governor output voltage is vary low, it also can control the direct-current motor operating with low noise and smoothness. This governor is provided with perfect protect functions such as the protection of overcurrent, shortcurrent, undervoltage(the external input voltage is lower than 160VAC). So this governor is a desired product replacing the thyristor voltage speed governor currently.

 

>>Technical Parameters

Input power supply Magnetic excitation outputArmature output
220 VAC voltage current voltage current
220 VDC 1A 0~220 VDC 0~6 A
Applicative rangematched motor power 50~600 W
Using condition ambient temperature -20~50,relative humidity ≤85%,
without conductive dust and corrosive gas
Insulation strength When apply 1.5 KVAC/1min between its case and the circuit,
no phenomena of punch-through or twinkle appears.
Appearance size 130(length)×105(width)×50(height)