Duff Norton TMD02-1906-4 Linear Actuator Overview
The Duff Norton TMD02-1906-4 is a compact, dependable linear actuator engineered for precise linear motion control in HVAC, industrial, and mechanical applications. Operating on 12VDC, it delivers up to 250 lb of thrust across a 4-inch stroke, making it well-suited for damper positioning, valve actuation, and a wide range of automated control tasks.
Key Features
- Operating Voltage: 12VDC
- Maximum Thrust: 250 lb (push/pull)
- Stroke Length: 4 inches
- Compact form factor for easy integration into tight installations
- Designed for reliable, repeatable linear motion in demanding environments
- Manufactured by Duff Norton, a trusted name in motion control solutions
Typical Applications
- HVAC damper and valve actuation
- Building automation and control systems
- Industrial equipment positioning
- Mechanical linkage and motion control assemblies
Why Choose Duff Norton?
Duff Norton has a long-standing reputation for engineering high-quality actuators and motion control products. The TMD02-1906-4 continues that tradition, offering contractors and engineers a reliable solution for linear positioning needs across commercial and industrial HVAC applications.








