Description
VCP non-spring return damper actuators are suitable for various applications, including motorized control of dampers in ventilation systems such as Building Automation Systems (BAS), Building Management Systems (BMS), or Heating, Ventilation, and Air Conditioning (HVAC) environments.
Solutions for VCP non-spring return damper actuators are ideal for controlling dampers, air handlers, economizer units, VAV terminal units, fan coil units, fan shutters, and unit ventilators.
VCP non-spring return damper actuators are direct-mounted on standard damper shafts to control dampers.
The RA2-series non-spring return damper actuators, with torque of 2 Nm, are used to regulate dampers up to approximately 0.5 m².
The RA2 24D and RA2 220D non-spring return damper actuators operate with an on/off (two-position) control signal, while the RA2 24V model operates with a control signal of 2-10 Vdc.
Auxiliary switches are equipped on the on/off models RA2 24D S1 and RA2 220D S1.
A feedback signal is standard on the RA2 24V and RA2 24V S1 models with a 2-10 Vdc control signal.
The RA2-series actuators are equipped with a position indicator, manual override via push button, a 0.9-meter cable, and a direction of rotation changeable via an L/R switch on the actuator.