Nanjing Acmelec Electric Co., Ltd.
Main products:Room thermostat, Motorised valve and damper actuator, Electric heating film
Contact Us
  • Contact Person : Mr. Zhang James
  • Company Name : Nanjing Acmelec Electric Co., Ltd.
  • Tel : 86-25-52126161
  • Fax : 86-25-52123778
  • Address : Jiangsu,Nanjing,17th Building, Baijiahu Science & Tech industrial Park, 2nd West Qingshuiting Road, jiangning Development Zone
  • Country/Region : China
  • Zip : 211100

non-spring return damper actuator

non-spring return damper actuator
Product Detailed
This model is similar to NM230ASR(Belimo). The non-spring return damper actuator is designed to operate the air damper.

Electrical data

Nominal voltage:AC 100…240V , 50/60Hz,Nominal voltage range:AC 85…265VPower consumption:In operation,:3.5W,At rest: 1WConnection:Power  Cable 1m, 2X0.75mm2Signal   Cable 1m,4X0.75mm2

Functional data

Torque:10NmControl signal:DC0…10V, typical input impedance 100kΩWorking range:2…10VDCPosition feedback:DC2…10V, max.1mADirection of rotation:Reversible with switch 0/1Manual override:Gearing latch disengaged with pushbutton, self-resettingAngle of rotation:Max.95°, mechanical adjustableRunning time:150sSound power level:Max.35Db (A)Position indication:Mechanical, pluggable


Protection class:Totally insulatedDegree of protection:IP54 in any mounting positionEMC: CE according to 89/336/EECLow voltage directive:CE according to 73/23/EECMode of operation:Type 1(to EN60730-1)Ambient temperature range: -30…+50°CNon-operating temperature:-40…+80°CAmbient humidity range:95% r.H., non-condensating(EN 60730-1)Maintenance:Maintenance-free

Weight:Approx 950g

non-spring return damper actuator

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