Industrial sectional door opener

General industrial door opener
GK 40, 75s, 60s

  1. The worm gear and worm driven,, powerful starting torque
  2. Noiseless and stable operation
  3. Integrated mechanism and electronic, easy wiring terminals for SRS and infrared photocell
  4. Attractive shape, small volume, light weight
  5. Thermal protection, maximum safety
  6. Quick motor release for manual door operation, manual release for manual door operation in case of power failure


    General industrial door opener
    GK 90s, 120s, 50

    1. The worm gear and worm driven, powerful starting torque
    2. Noiseless and stable operation
    3.  Integrated mechanism and electronic, easy wiring terminals for SRS and infrared photocell
    4. Attractive shape, small volume, light weight
    5. Thermal protection, maximum safety
    6. Quick motor release for manual door operation, manual release for manual door operation in case of power failure


      Brushless DC motor
      GKDC-40, 55

      1. Opearte steadily, low rate heat, efficient
      2. The speed of rise and fall is adjustable
      3. Human-computer interaction, liquid crystal display, Chinese-English swtich
      4. Have slow start and slow stop function
      5. Turn crossing protection, prevents motor burn out
      6. Automatic search 0 point after power failure, with built-in encoder


        Brushless DC motor
        GKDC-70, 110

        1. Operate steadily, low rate heat, efficient
        2. The speed of rise and fall is adjustable
        3. Human-computer interaction, liquid crystal display, Chinese-English swtich
        4. Have slow start and slow stop function
        5. Turn crossing protection, prevents motor burn out
        6. Automatic search 0 point after power failure, with built-in encoder


          Brushless absolute value motor
          GKDC-40, 55

          1. Operate steadily, low rate heat, efficient
          2. The rate of rise and fall is adjustable
          3. Human-computer interaction, liquid crystal display, Chinese-English swtich
          4. Have slow start and slow stop function
          5. Turn crossing protection, prevents motor burn out
          6. The location is absolute encoder controlled
          7. Door position adjustment is easier handle


            Brushless absolute value motor
            GKDC-70, 110

            1. Operate steadily, low rate heat, efficient
            2. The rate of rise and fall is adjustable
            3. Human-computer interaction, liquid crystal display, Chinese-English swtich
            4. Have slow start and slow stop function
            5. Turn crossing protection, prevents motor burn out
            6. The location is absolute encoder controlled
            7. Door position adjustment is easier handle


              Variable frequency motor
              GKBP-50, 80

              1. Human-computer interaction, digital tube display
              2. Operate steadily, low rate heat
              3. The rate of rise and fall is adjustable
              4. Have slow start and slow stop function
              5. Turn crossing protection, prevents motor burns out


                General industrial door absolute value motor
                GK40, 75s, 60s, 90s, 50

                1. Electrical limitation, absolute value encoder
                2. Original electronic limitation technology
                3. Multiple security
                4. Quick motor release for manual door operation, to release the manual operation in case of power failure
                5. Failure realtime indication
                6. Have all fuctions that the general opener equips


                  Sectional door opener series parameter

                  ModelKG50-220KG50-380KG70-220KG70-380KG80-220KG80-380KG100-220KG100-380KG120-380
                  Input voltage220/50Hz380V/50Hz220V/50Hz380V/50Hz220V/50Hz380V/50Hz220V/50Hz380V/50Hz380V/50Hz
                  Rated voltage200W300W350W450W450W500W550W650W800W
                  Starting torque30N.m45N.m45N.m65N.m55N.m75N.m82N.m100N.m120N.m
                  Motor rotation speed1400 r/min
                  Maximum door weight15 m220 m220 m230 m228 m238 m235 m250 m260 m2
                  Thermal protective temperature120 °C
                  Noise≤50db
                  Mode of manual chain360° Universal chain style
                  Swift release upon power failurePull ropePull ropePull ropePull ropeNoNoNoNoNo
                  Output shaft diameterDiameter 25.4/28mm
                  Ambient temperature20-45°C
                  Protective levelIP54
                  Unloading running time18 min
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