M Series Low-Torque Part-Turn Actuator
M‑Series low‑torque part‑turn actuators output angular‑travel for rotary valves and dampers in automated process control.
Technical data
| Output Torque: | ≤600 N·m | Travel Time: | 28 s/90°, 34 s/90° |
| Dead Band: | adjustable from 0.5% to 5% | Basic Error: | ±1% |
| Ambient Temperature Range: | -60°C to +70°C |
Features & Benefits
Compact, Lightweight Design with a Cost-Effective Configuration
Flexible Control Configuration
The product monitors more than 20 status signals, including open/closed end-position, remote/local switchover, general fault alarm, etc. Any status can be transmitted to the system via any output channel through configuration settings.
Comprehensive Self-Diagnostics with Configurable Safety Parameter Operation
Featuring an integrated intelligent structure, the product provides independent self diagnosis to reliably identify faults and alarm events.
Electronic Torque Sensing
Load torque is calculated by real time current sensing, avoiding mechanical fatigue issues caused by physical torque sensors.
Certifications
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CE EMC (Directive 2014/30/EU) LVD (Directive 2014/35/EU)
Mandatory EU market access, EMC compliant
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EAC TR-CU （004/2011+012/2011+020/2011）
Mandatory explosion-proof certification for 5 EAEU states;explosion-proof products meet 1Ex db IIB T4 Gb X and 1Ex db IIC T4 Gb X ratings；Mandatory EMC certification；safety of low-voltage equipment。
Applications
Power
Widely used on boiler, turbine, blower and other stations to precisely adjust medium parameters, realize valve regulation and emergency cut-off, and ensure stable and safe unit operation.
Chemical
Widely deployed in chemical plants, mainly for rapid valve cut-off, flow regulation and emergency safety shutoff.
Water Treatment
Applied in municipal and environmental projects, waterworks and sewage systems for valve on/off control, flow and liquid level regulation.
Case Studies
Hunan Yongqing Environmental Protection – Electric Actuators for Valves of Desulfurization & Denitrification Units
This series is deployed in the waste-to-energy project to control the flue gas DeNOx dosing valves. It features adjustable positioning dead band and adapts to frequent fine modulation duty. It can be integrated with the DCS to regulate reagent flow with reliable accuracy. Designed for high-temperature and dusty operating environments, it exhibits low failure rates and helps maintain compliant DeNOx emissions.
