20W Multi Turn Compact Actuator

DCL-MZZ dimension and parameters.pdf

Features

• Turns and torque can be set to match with different size of diaphragm valve
• 1-7r adjustable per valve stroke with double side torque limit protection
• Heavy duty DC brushless motor provides large torque and high speed with small inertia force
• High pressure die cast aluminum alloy housing with external power coated
• Torque closes valve and highly sealed in close position torque from 5Nm to 18Nm adjustable
• Rugged IP67 and type 4X with aluminum alloy enclosure
• Super mini volume smaller size than a cola can
• Smart mini control board inside to provide over current protection
• Manual override with Allen handle
• Double direction over torque protection
• Two LED lights to confirm full open and close position of valve
• CE marked/RoHS 3.0 declared

Description

DCL-MZZ subminiature multi-turn type electric actuators are used to automate diaphragm valve or needle valve with size less than 2 1/2”. These valves have a not long linear stroke with turns less than 7r. MZZ actuator is powered only by 24VDC due to the DC brushless motor are used, to satisfy the high speed rotation and super torque in super small size.

The actuator can be controlled by continuous mode and inching mode. When actuator drive valve from open to close direction, torque become larger to make the DC motor’s current become higher, and finally stops motor by current overload protection. This is called torque closes valve, which can make sure tight sealing of valve. When actuator drives valve from close to open position, actuator stops at the turns set. Double side overload protection can be set to avoid broken of valve.