Weatherproof Adjustable 360° 4~20mA IP67 24V DC Motorized Rotary Actuator

DC motorized rotary actuator with F-class insulation rate motor / thermal overload protection

Description

All DCL electric actuators adopt specially formulated copper alloy worm gears. Unlike ordinary gears that only plate copper on the surface, DCL’s worm gear is a one-piece casting made entirely of bronze alloy. This design greatly enhances its overall strength and wear resistance.

In electric actuators, the most vulnerable component is often the final-stage worm or spur gear, as it is directly connected to the output shaft and bears the highest torque and friction. Therefore, the durability of this gear directly determines the actuator’s service life. DCL addresses this by designing a larger worm gear with an extended radius, which effectively reduces the force exerted on each gear tooth under the same torque load. Combined with the full-bronze alloy construction, this ensures exceptional reliability and longevity.

Furthermore, gear runout significantly affects both transmission noise and mechanical lifespan. DCL’s dedicated Supplier Quality Engineering (SQE) team rigorously controls the quality of all incoming components. Every cover, bearing, gear, and electronic part is thoroughly tested before entering the warehouse, guaranteeing consistent performance and durability across all DCL actuators.

Features

• 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

Founded in 2001, Dynamic Corporation Limited(DCL) is a national high-tech enterprise, which is engaged in R&D, manufacturing and sale of Electric Actuator, Electric Valve and its Automation Control System. The main leading product, DCL Series Electric Actuator is featuring the compact construction, exquisite appearance, smart control, remarkable performance,easy operation and so on.

DCL series electric actuators are widely used in various industrial field, such as HVAC, refrigeration, petroleum, chemical, electric power, smelting, energy, pharmaceutical, paper-making, water treatment, food, brewage, shipbuilding and combustion system etc. DCL has estabilished stable partnership with lots of world leading companies in each industry to provide best flow control solutions. Every year, DCL also exports over 10000 units self-produced electric actuators and electric valves to USA and Germany.

In the past 19 years, DCL has winned high trust-worthy from customers. Many customers with many years practices confirm that our products are outstanding in stable quality, reliability, durability and after-sale service.

1. Manufacture per ISO9001:2015 standard with certification

2. Products are CE marked/ATEX marked with QAN by SGS group

3. Products are certificated per UL and CSA standard by CSA group

DCL does not only provide good quality products, but also present responsibility to the society and community. All our employees regard quality first. Quality control has a long uninterrupted way to go. Quality first is our management culture and the foundation of our company.