JOVENTA / FRAKTA – Actuator Springback 16Nm Modulating Aux Switch
The Joventa SPRINGBACK electric, spring return damper-actuator series has been specially developed for the motorized operation of safety air dampers (anti-icing) in air conditioning systems, smoke evacuation dampers and sealing dampers. When the control signal is applied the actuator drives the damper to the operational position, while evenly tensioning the integrated spring. After a power failure the stored energy in the spring will immediately move the damper to the safety position. Manual operation is automatically cancelled when the actuator is in electrical operation. The compact design and universal adapter fitted with limitation of rotation angle make this JOVENTA actuator highly versatile.

KEY FEATURES:

DC0…10V or 0…20 mA control
Load-independent running time
Up to 5 actuators in parallel operation possible
Plug-in terminal block connection
Simple direct mounting with universal adapter on Ø10-mm to 20-mm shaft or 10-mm to 16-mm square shaft. 77- mm min shaft length
Selectable direction of rotation
Limitation of rotation angle
Manual positioning with crank handle
2 adjustable auxiliary switch. See back page for settings
Automatic shut-off at end position (overload switch)
Energy saving at end positions
Actuators available with 1m halogen-free cable
Customized versions available
Devices meet CE requirements