• Dynamic Corporation Limited
    Midea Group - China
    DCL has been our partner and supplier for over 6 years. Their electric actuators are used to drive our guide vane of our refrigeration compressors. Our central air conditioners are serviing customers in HVAC all around the world with DCL's products. They continuously provide very reliable products and very ontime service to support us.
  • Dynamic Corporation Limited
    Valve Solution Inc. - USA
    DCL has been our ODM/OEM plant for about ten years. Their products are designed per UL and CSA standard and passed CSA certification. Very few Chinese manufacturers can produce USA's standard electric actuaotrs with such good quality, that is why we choose them as our long term partner. We are expecting DCL can keep innovation.
  • Dynamic Corporation Limited
    WESA Armaturen GmbH - Germany
    With 15 years cooperation with DCL, we are very satified with DCL's products. DCL regards quality first and their employees are very rigorous to products. They always do many experiments and tests to confirm their new designs and upgrade. We are also amazing about their wonderful quality control for the outsourcing parts.
Contact Person : Ryan
Phone Number : +86 18942933531
Whatsapp : +8618942933531

Quarter Turn 30S NEMA4X DC Rotary Actuator

Place of Origin WUHAN,CHINA
Brand Name DCL
Certification CE/ROHS/CSA/IP67
Model Number DCL-10GE/40GE
Minimum Order Quantity 1pc
Packaging Details carton/pallet
Delivery Time 7 working days
Payment Terms D/P, T/T, Western Union, MoneyGram
Supply Ability 2000PCS/month

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Product Details
Action Time 15S/30S Name DC Rotary Actuator
Feature Actuator With Passive Contact Switch Type Quarter Turn Actuator
Input Signal 4-20mADC Output Signal 4-20mADC
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NEMA4X DC rotary actuator


30S DC rotary actuator

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Product Description

DC rotary actuator with passive contact switch/two auxiliary limit switches



  • Quarter turn operation modulated by 24VDC power
  • Torque can be precisely setting within a certain range
  • Heavy duty DC brushless motor with low temperature rise during production
  • Torque test control and over torque protection by current
  • Compact smart resin plastic packaged drive controller
  • Stable operation on extra high/low temperature with high humidity
  • Weatherproof IP 67 robust aluminum alloy enclosure with powder coated
  • All metal gears with self-locking worm gear
  • Manual override with Allen wrench or handwheel
  • ISO5211 direct installation
  • UL standard/CSA listed/CE marked/RoHS 3 complied


Name: DC Rotary Actuator
Action Time: 15S/30S
Feature: Actuator With Passive Contact Switch
Type: Quarter Turn Actuator
Output Signal: 4-20mADC
Installation Angle: 360°
Total Weight: 4.5KG/9.5KG
Protection Grade: IP67 NEMA4/4X
Output Torque: 0~400Nm
Input Signal: 4-20mADC
Power Supply: 24VDC
Motor Power: 30W/70W
Ambient Temperature: -25℃~+55℃ / -13°F~+131°F





DCL electric actuators are compact but rugged to reach military industrial standard. All metal gears, housing and fully enclosed heavy duty squirrel-cage asynchronous induction motor make actuator can frequently run from open to close with super long life with constantly overload vibration. Not like actuators those may use plastic gears or bearings, DCL broad its applications to heavy industry field, even nuclear power plant and warship, where must be used very safely and stably. While also not like actuators with very huge volume or super weight that cost high, these small size actuators are also widely used for civil field with limit installation space and budget.

DCL actuators are rigorous tested and certified by CSA complied to UL and CSA standard. CE marked by SGS.


Performance Parameters      
Type DCL-10GE DCL-40GE
  DC24V±10% DC24V±10%
Motor Power 30W 70W
Max Current 3.3A 1.8A 8.9A 6.6A
Action Time 15S 30S 15S 30S
Output Torque 0100Nm Optional 100~400Nm Optional 100~600Nm Optional
Total Weight 4.5kg 9.5kg
Input Signal 420mADC
Output Signal 420mADC
Basic Error no more than ±1%
Reciprocating Error No more than 1%
Dead Space 0.5~5.0% adjustable
Damping Characteristic 0 times
Repeating Error in Actuator 1%
Turning Angle 0900 Adjustable
Insulating Resistance 100MΩ/250VDC
Withstand Voltage Class 500VAC 1 minutes
Protection Class IP67
Installation Angle 3600 at any angle
Electric Interface Two G1/2 Wate-proof Cable Connectors,one for power line and one for signal line
Ambient Temperature -25+55
Optional Function Heater/Passive contact switch/Dome indicator

Waterproof 24VDC 70W Motorized Valve Actuator