Control dampers and machinery under adverse conditions! We are confident in our durability!
The damper actuator is an electric rotary actuator that integrates a reducer, motor, limit switch overload torque switch, opening degree transmitter, and manual handle mechanism in a compact design. The damper actuator can operate dampers and machinery remotely under harsh conditions such as high altitudes, high temperatures, and dust generation. Additionally, being an electric-operated device, it is easy to maintain and highly reliable, making it widely adopted in industries such as steel, cement, non-ferrous metals, and power generation. 【Features】 ● All models come standard with necessary limit switches (4 contacts for open/close stop, 4 contacts for open/close overload) ● Control type can be selected for all classes - 4 contact ON-OFF function equipped (S type) - Potentiometer equipped (R type) - Current transmitter equipped (F type) - Synchro transmitter equipped (Y type) ■ Motors are available in AC 200V and 400V Special voltages (AC 380V, AC 460V) can also be accommodated ■ Inverters can be installed upon request for external command control ■ Equipped with a standard manual handle, allowing operation even during power outages ■ Drive levers, installation frames, control panels, etc., can also be manufactured.
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basic information
【Product Specifications】 ・Rated Torque: 100N·m to 12kN·m ・Rated Speed: 0.42rpm/0.5rpm (50/60Hz) ・Drive Motor: 0.1kw to 2.2kw ・Lubrication Method: Grease type/Oil bath type *For details, please download the catalog or contact us.
Price information
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Delivery Time
Applications/Examples of results
For CDQ, chlorine bypass, clinker silo, coke silo, chute switching, sintering furnace, exhaust gas damper, raw material mill, casting floor dust collection damper, and kiln. Numerous delivery achievements in other industries such as steel, cement, non-ferrous metals, and power generation.
Line up（12）
| Model number | overview |
|---|---|
| DMR-0105 | Rated torque: 100N·m, Drive motor: 0.1kw (continuous rating), Lubrication method: Grease |
| DMR-0205 | Rated torque: 200N·m, Drive motor: 0.1kw (continuous rating), Lubrication method: Grease |
| DMR-0505 | Rated torque: 500N·m, Drive motor: 0.1kw (continuous rating), Lubrication method: Grease |
| DMR-0805 | Rated torque: 750N·m, Drive motor: 0.1kw (continuous rating), Lubrication method: Grease |
| DMR-1005 | Rated torque: 1.0kN·m, Drive motor: 0.2kw (continuous rating), Lubrication method: Grease |
| DMR-2005 | Rated torque: 2.0kN·m, Drive motor: 0.4kw (continuous rating), Lubrication method: Oil bath |
| DMR-4005 | Rated torque: 4.0kN·m, Drive motor: 0.7kw (continuous rating), Lubrication method: Oil bath |
| DMR-8005 | Rated torque: 8.0kN·m, Drive motor: 1.5kw (60 minutes rating), Lubrication method: Oil bath |
| DMR-12005 | Rated torque: 12.0kN·m, Drive motor: 2.2kw (30 minutes rating), Lubrication method: Oil bath |
| DMR-16005 | Rated torque: 16.0kN·m, Drive motor: 1.5kw (30 minutes rating), Lubrication method: Oil bath ※Quasi-standard product |
| DMR-20005 | Rated torque: 20.0kN·m, Drive motor: 2.2kw (30 minutes rating), Lubrication method: Oil bath ※Quasi-standard product |
| DMR-3005 | Rated torque: 30.0kN·m, Drive motor: 3.7kw (30 minutes rating), Lubrication method: Oil bath ※Quasi-standard product |
catalog（1）
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Company information
Matsushima Major Tech Co., Ltd. has been continuously challenging itself to realize the visualization of the workplace using its unique measurement technology under the corporate philosophy established in 1946: "There are limits in reality, but possibilities are infinite." The sensing technology we provide is designed to improve productivity and reduce labor in our customers' workplaces, essentially minimizing human intervention in so-called "harsh environments." At the same time, we strive to ensure that our interactions regarding the products we offer are characterized by "a firm yet compassionate and kind approach." We aim to be a company that provides a sense of security and safety, becoming the "First Call Company" that clients can consult.