DKZ ZKZ serial motor operator

DKZ (ZKZ) linear motion electric actuator is driven by single-phase ac power supply, receives unified standard signals 4mA-20mAdc (or 0-10mAdc) as matching servo amplifier, and transfers such signal into corresponding mechanical straight-line displacement. It is simple to operate. Double-seat valve and telescopic valve carries out the regulation of the process system.
Characteristics
●Position transmitter adopts gear drive to ensure the reliable and accurate limit.
●Adopt precise conductive plastic potentiometer with angle indication, convenient and easy to understand.
●Circuit adopts modular structure sealed by epoxy resin after low-temperature aging process to ensure stability and reliability.
●Electric motor adopts outdoor servo motor with overload protection.Model descriptionsDKZ-310 (CXH)DK: common type Z: linear motion 310: output powerH: with H--outdoor type; no H--standard type (options)C: with C--feedback signal 4-20mA; no C--feedback signal 0-10mA X: with X--electric limit; no X—no electric limit

technical parameter

Project name		SKZ standard type (without H)	SKZ outdoor type (with H)
control mechanism　	input signal	4-20mAdc;0-10VDC;1-5VDC;low level switch quantity
	feedback signal	4—20mAdc
	dead zone	0.4%—3%
	basic error	±2.5%
	return difference	≤1.5%
	limit	side opening, side closing
	opening detection	precision conductive plastic potentiomete
powder　	powder	220V,50Hz
	drive electric machine	servo motor
subsidiary body	heater	selector
	manual frame	handwhee
installation condition	environment temperature	without heater -25°C— +70°C
	relative humidity	<95%
	environment gas	without corrosive gas
	wiring access	14-wire plug	binding post
	protection grade	IP65