S2 short-time duty motorized quarter turn actuator/duty cycle 80%

Features

• On-off or 3 point floating control
• 1/4 turn operation, no need additional brake
• Heavy duty fully enclosed squirrel-cage asynchronous motor
• Permanent lubricated hard 40Cr gears and high strength copper alloy worm gear that can suffer frequently friction
• All model passed 10000 times full cycle life tests with full rated load on duty rate 80%
• ISO5211 multi-flange mounting
• CSA listed/UL/CE/RoHS 3.0

Description

DCL on-off type electric actuators are S2 short-time duty operation, the duty rate is 80% commonly. Which means, if we regard a standard time as actuator runs from full open to full close, actuator only need stop for only 1/4 of a standard time, then actuator can run from full close to open and repeat above.

If no stop for actuator, it can continuously operate for 15mins then need nearly 4 mins to cool down before operating again. For many severe applications which need to frequently adjust pressure or liquid level, duty rate directly impacts the accuracy of control. High duty rate means more frequently and timely control is possible, especially for 3 point floating control system for refrigeration and heating industries.

Specification:

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.