Helios Fans STM 10 24V 2P

The Helios STM 10 24V 2P is an electric servomotor with spring return functionality, engineered for the automated control of JVK volume control dampers. It operates on a 24V supply and provides a maximum torque of 10 Nm, ensuring secure and reliable damper positioning.

Designed for safety and durability, the STM 10 24V 2P includes two integrated auxiliary switches for potential-free signalling of both open and closed positions, allowing for flexible system integration. Its spring return feature ensures automatic retraction in the event of power failure.

Installation is simplified through a direct plug-in mounting system onto the damper shaft. The unit also comes equipped with an anti-rotation bracket, a mechanical position indicator, an enclosed angle limiter, and a manual hand crank with locking switch for emergency operation or setup.

This maintenance-free, overload-resistant actuator is ideal for HVAC systems requiring precise and fail-safe damper control.