Description
Duff Norton LS28-1B5TN-12 Linear Actuator Overview
The Duff Norton LS28-1B5TN-12 is a heavy-duty electric linear actuator engineered for demanding HVAC, industrial, and mechanical applications. Rated at 115V and capable of delivering up to 675 lb of thrust force, this actuator provides the power and precision needed to automate dampers, valves, louvers, and other linear-motion control components. With a generous 12-inch stroke, it accommodates a wide range of travel requirements without the need for additional linkage extensions.
Key Features
- Operating Voltage: 115V AC for compatibility with standard North American electrical systems
- Thrust Force: 675 lb rated load capacity for heavy-duty actuation tasks
- Stroke Length: 12 inches of linear travel to suit a variety of installation configurations
- Duff Norton quality construction for long service life in commercial and industrial environments
- Suitable for HVAC damper control, valve actuation, and mechanical positioning applications
- Compact and robust design for ease of installation and maintenance
Application
The LS28-1B5TN-12 is ideal for use in commercial HVAC systems, building automation, and industrial process control where reliable linear motion is required. Its 675 lb force rating makes it well-suited for actuating large dampers, heavy-duty louvers, and industrial valves where standard actuators may fall short.
Specifications
- Model: LS28-1B5TN-12
- Brand: Duff Norton
- Voltage: 115V AC
- Load Capacity: 675 lb
- Stroke: 12 inches
- Type: Electric Linear Actuator







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