STJH-HVAC-DAMPER-ACTUATOR-10NM-MODULATING

HVAC Damper Actuator 10 Nm 24 V Modulating

Proportional damper positioning without a spring-return mechanism.

Analog input supports intermediate blade positions.
A manual release permits local shaft adjustment.

Request a Quote Browse Products

Product Introduction

The compact rotary drive clamps to a damper shaft and follows an analog position command. This 10 Nm selection is configured for a 150-second stroke, allowing gradual positioning where a power-loss return action is not required.

Key Features

Analog input supports intermediate blade positions.
A manual release permits local shaft adjustment.

Technical Parameters

Torque	10 Nm
Supply	24 V AC/DC
Control Signal	2–10 V DC
Fail-Safe Function	Non fail-safe
Rotation Angle	95 degrees
Configured Running Time	150 s per 90 degrees
Running Power	2.5 W
Holding Power	0.4 W
Ambient Temperature	-30 to 50 °C
Customization	Available for the damper shaft, control sequence and operating environment.

Applications

Modulating supply dampers
General HVAC branch positioning

Solutions for Your Application

An on-off motor cannot hold intermediate damper positions.

The analog command determines a proportional shaft position.

Fast blade travel is unnecessary for the control sequence.

The configured 150-second stroke provides a slower positioning option.

Available Options

Electrical lead configuration
Shaft clamp accessories
External mounting brackets

Planning a HVAC Damper Actuator 10 Nm 24 V Modulating specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

Talk to Our Team