Direct-coupled actuator with self-centering shaft adapter. For air dampers, air handlers, ventilation flaps, louvers and VAV-units. Protection class: IP54 Position indication: rotational angle scales 0..90o, 90..0o End switch function/capacity: SPDT switch 230V, 5 (3) A for models with end switch Shaft mounting: for round shafts 10..27 mm; square shafts 10..18 mm Rotation direction selectable by switch. When power is removed, the actuator remains in position. Removable wiring box, with cable gland M20x1,5 1/2" NPT. Actuator supplied with complete package mounting parts. For modulating control models: Control input signal can be voltage or current. For modulating control models: Autoadapt dipswitch. With this function the full span of the control input signal will be used for the applicable angle or rotation. Manual operation: yes
For damper area of 4 square meters Supply voltage: 24 Vac/dc Control input signal: 0/2..10V= Built in rotation limiter: yes End switches: 2 Position feedback: 0/2..10V= Runtime: 95s Torque: 20Nm Damper area: 4m2