Quarter Turn Actuator
Multi Turn Actuator
Explosion Proof Electric Actuator
Smart Electric Actuator
Fail Safe Electric Actuator
Electric Butterfly Valve
Electric Actuated Ball Valve
3 Phase Actuator
DC Rotary Actuator
PVC Control Valve
Quick Open Electric Actuator
Midea Group - ChinaDCL 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.
Valve Solution Inc. - USADCL 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.
WESA Armaturen GmbH - GermanyWith 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.
F Class insulation 30W DC 24V Motorized Rotary Actuator
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|Action Time||15S/30S||Output Torque||0~400Nm|
|Input Signal||4-20mADC||Output Signal||4-20mADC|
|Power Supply||24VDC||Installation Angle||360°|
|Motor Power||30W/70W||Total Weight||4.5KG/9.5KG|
|Ambient Temperature||-25℃~+55℃ / -13°F~+131°F||Protection Grade||IP67 NEMA4/4X|
24V motorized rotary actuator,
30W Quarter turn valve actuator
DC motorized rotary actuator with F-class insulation rate motor / thermal overload protection
- Quarter turn operation modulated by 24VDC power
- Torque can be precisely setting within a certain range
- Multi input signal switchable in one smart control pack
- Auto-calibrating with continuously output position monitoring signal as standard
- Heavy duty DC brushless motor low temperature rising, longer life, provide high start torque and very small inertia force
- Torque test control and over torque protection by current
- Weatherproof IP 67 robust aluminum alloy enclosure, protection against dust and water
- All metal gears with self-locking worm gear
- ISO5211 direct installation
- UL standard/CSA listed/CE marked/RoHS 3 complied
|Output Torque||0～100Nm Optional||100～400Nm Optional||100～600Nm Optional|
|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||0～900 Adjustable|
|Withstand Voltage Class||500VAC 1 minutes|
|Installation Angle||3600 at any angle|
|Electric Interface||Two G1/2 Wate-proof Cable Connectors,one for power line and one for signal line|
|Optional Function||Heater/Passive contact switch/Dome indicator|
All DCL electric actuators uses special formulated copper alloy worm gear. Worm gear is monolithic casting with this material instead of plating copper on the surface, which increases its overall strength and abrasion resistance ability.
The easiest broken part for electric actuator is the last stage worm gear or spur gear, because it is close to the output drive and suffers the biggest torque and friction. So last stage worm gear directly influences the operation life time of actuator. So DCL designs large worm gear with longer radius(arm) to make the force on wheel teeth less, when same torque added. Moreover, instead of plating copper to the surface, DCL actuator’s whole worm wheel is definitely totally built by bronze alloy.
Gear runout also affects the transfer noise and mechanical life. DCL has a very professional SQE team to control parts quality from suppliers. Every cover, bearing, gear and electronics must be tested before receipt to warehouse.