Electric Actuator With Direct Coupling For Quick Install And Reliable Performance, Four Control Inputs For Versatility, Output Position Feedback For Simple Closed Loop Control And Electronic Stall Protection, 25 To 50 Second Response Time
✔️ Direct-coupled design trims install time; single unit
The M91xx Series electric actuators mount directly to dampers or valves and run on AC/DC 24 V. Four control inputs cover common control schemes, while output position feedback enables simple closed-loop control. The M9108, M9116, M9124, and M9132 models install without damper linkages and fit round shafts up to 3/4 in (20 mm) or square shafts up to 5/8 in (16 mm). They can be direct or remote mounted and are compatible with M9000-5xx linkage kits for valve use. A single unit delivers up to 32 N m (280 lb in) of torque; tandem pairs deliver 64 N m (560 lb in). Rotation is mechanically adjustable from 0 to 90° in 5° steps.
The M91xx family is a line of direct-mount electric actuators designed for damper and valve control in HVAC systems. They install quickly, eliminate damper linkage, and support multiple controllers for flexible setups.
✅ M91xx Series includes M9108, M9116, M9124, and M9132 models
✅ Operates on AC/DC 24 V power
✅ Output position feedback options: switches, potentiometer, or 0-10 V
✅ Rotation range 0-90° in 5° increments
✅ Direct mounting to damper or valve on round shaft up to 3/4 in (20 mm) or square shaft up to 5/8 in (16 mm)
✅ No damper linkage required; compatible with M9000-5xx linkage kits
✅ Torque: 32 N m single; 64 N m tandem
✅ NPT threaded housing for easy electrical fittings
✅ Electronic stall detection deactivates motor on stall
💡 What is an electric actuator with direct coupling used for in damper and valve control? Direct coupling provides fast, reliable motion with simple feedback for closed-loop operation. - quick install with direct mounting - accurate position feedback for controlled operation - stall protection for motor safety - 24 V AC/DC power with multiple controller inputs
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