漢威 消防/煙霧用 風門驅動器 Honeywell Direct Coupled Actuators – Fire and Smoke MS4109F1210/U

請來信詢價

  • 美國品牌
  • 消防/煙霧用風門驅動器
  • 彈簧復歸
  • 電壓: 120 VAC ±10%
  • 控制訊號: Two position; SPST
  • 扭力: 80 lb-in. (5.9 Nm)
  • 旋轉角度: 95 ±3 degrees
  • 方向: 順時針/逆時針皆可
  • 控制訊號: Two position; SPST

描述

The MS4109, MS4609, and MS8109 Fast-Acting, Two-Position Actuators are spring return direct coupled actuators (DCA) for Fire and Smoke dampers (on/off control). The actuator accepts an on/off signal from a single-pole, single-throw (SPST) controller. Reversible mounting allows actuator to be used for either clockwise (cw) or counterclockwise (ccw) spring rotation.

  • 80 lb-in. (5.9 N•m) minimum driving torque at 350°F (176°C)
  • Reversible mounting facilitates use in either clockwise (cw) or counterclockwise (ccw) spring rotation
  • Integral spring return ensures level of return torque
  • Fifteen-second spring return timing
  • No special cycling required during long-term holding
  • No audible noise during holding
  • Patent pending design eliminates need for limit switches to reduce power consumption
  • Models available for 24, 120, and 230 Vac
  • Ninety-five degree angle of rotation
  • Actuator holds rated torque at reduced power level