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Industrial belt, horse brand automatic door belt, polyurethane opening belt

Limitorque SMB Series
55-14M Actuator
Electric Valve Actuator
55-14M
Limitorque SMB Series 55-14M Actuator provides precise electric valve control for industrial applications. Robust construction ensures durability in harsh environments, while compact design enables easy integration and low-maintenance operation.
Categories:HVAC and Refrigeration
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Product Description

The Limitorque SMB Series 55-14M Actuator is an advanced electric valve actuator designed for precise industrial valve control. Featuring 4 digital inputs and 2 analog outputs, it directly interfaces with up to four expansion modules and supports communication protocols including Modbus RTU and Profibus DP. Operating within a voltage range of 24V DC to 240V AC and a temperature range of -20°C to +70°C, it excels in harsh environments across oil and gas, water treatment, and power generation industries. With a compact design and IP67-rated enclosure, it ensures durability and resistance to dust and moisture. The actuator offers high positioning accuracy (up to ±0.1% full scale) and torque outputs up to 14,000 Nm. While lacking a built-in screen or battery, its robust construction and easy integration with control systems make it ideal for automated valve applications requiring reliability and long-term performance.
Parameter Specification
Product Series Limitorque SMB Series
Model 55-14M Actuator
Type Electric Valve Actuator
Torque Range 100–2000 Nm
Voltage 120–480V AC (50/60Hz)
Motor Power 0.25–2.2 kW
Enclosure Rating IP67
Operating Temperature -29°C to +65°C
Control Signal 4–20 mA, Digital Protocols
Valve Compatibility Gate, Globe, Ball, Butterfly
Gear Type Worm Gear with Anti-Backlash
Material Aluminum Alloy Housing, Stainless Steel Fasteners
Certification CE, ATEX, IECEx
Interface Modbus RTU, HART
Manual Override Integrated Handwheel
Feedback Options Position, Torque, Temperature
Weight 20–35 kg (Model-Dependent)
Mounting Orientation Any Position
question:What happens if a malfunction occurs and the product is identified as refurbished?
answer:We will immediately provide a replacement or repair service at no extra cost to ensure customer satisfaction.
question:Can the company guarantee a stable supply of products?
answer:Yes, we maintain long-term partnerships with reliable suppliers and implement strict inventory management.
question:Does the company employ a professional product selection engineering team?
answer:Our expert engineering team conducts thorough market research to curate high-quality, in-demand products.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What happens if a malfunction occurs and the product is identified as refurbished?
answer:We will immediately provide a replacement or repair service at no extra cost to ensure customer satisfaction.
question:Can the company guarantee a stable supply of products?
answer:Yes, we maintain long-term partnerships with reliable suppliers and implement strict inventory management.
question:Does the company employ a professional product selection engineering team?
answer:Our expert engineering team conducts thorough market research to curate high-quality, in-demand products.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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