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Dwyer Instruments DDA21, Non-spring return direct coupled actuator, size/torque 35 in-lb (4 N m), 110 VAC.

  • :Dwyer Instruments
  • :DDA21
  • :$68.39
  • :Calculated at checkout
  • :Usually ships in 3 to 5 business days
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Product Description
Dwyer Instruments DDA21, Non-spring return direct coupled actuator, size/torque 35 in-lb (4 N m), 110 VAC Non-spring return direct coupled actuator, size/torque 35 in-lb (4 N m), 110 VAC
Low Cost, Two-Position or Modulating

Item Specifications

  • Power Requirements: DDA: 110 VAC4 VACplusmn;10%, 50/60 Hz, single phase. Optional 230 VACDC: 24 VAClusmn;10%, 50/60 Hz, single phase.
  • Power Consumption: DDA: 110 VACmodels: 5 VA, 230 VACmodels: 5 VA, 24 VACodels: 3 VA; DDC: 4 VA.
  • Control Input: DDA: Two-position, floatin° DDC: 4-20mA or 0-10 VDC.
  • Overload Protection: Magnetic clutch.
  • Angle of Rotation: 95e° (mechanically adjustable).
  • Fits Shaft Diameter: 0.4 (10 mm) or 0.5 (13 mm).
  • Position Indication: Visual indicator.
  • Direction of Rotation: CW/CCW.
  • Running Time: 17 in-lb, 35 in-lb, 53 in-lb: 72 sec.; 70 in-lb:160 sec.
  • Electrical Connection: Terminal block, 18 AWG.
  • Manual Override: Push button.
  • Temperature Limit: -22to 122°F (-30to 50°C).
  • Sound: <45 dB.
  • Life Expectancy: 60000 full cycles.
  • Housing: NEMA 2 (IP40).
  • Standard Accessories: (2) imitative baffles, (2) baffle setscrews, (1) actuator body setscrew, and (1) aluminum gasket.
  • Weight: 1.72 lb (0.78 kg).
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