Industrial sectional door opener


General industrial door opener
GK 40, 75s, 60s
- The worm gear and worm driven,, powerful starting torque
- Noiseless and stable operation
- Integrated mechanism and electronic, easy wiring terminals for SRS and infrared photocell
- Attractive shape, small volume, light weight
- Thermal protection, maximum safety
- 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
- The worm gear and worm driven, powerful starting torque
- Noiseless and stable operation
- Integrated mechanism and electronic, easy wiring terminals for SRS and infrared photocell
- Attractive shape, small volume, light weight
- Thermal protection, maximum safety
- Quick motor release for manual door operation, manual release for manual door operation in case of power failure











Brushless DC motor
GKDC-40, 55
- Opearte steadily, low rate heat, efficient
- The speed of rise and fall is adjustable
- Human-computer interaction, liquid crystal display, Chinese-English swtich
- Have slow start and slow stop function
- Turn crossing protection, prevents motor burn out
- Automatic search 0 point after power failure, with built-in encoder











Brushless DC motor
GKDC-70, 110
- Operate steadily, low rate heat, efficient
- The speed of rise and fall is adjustable
- Human-computer interaction, liquid crystal display, Chinese-English swtich
- Have slow start and slow stop function
- Turn crossing protection, prevents motor burn out
- Automatic search 0 point after power failure, with built-in encoder











Brushless absolute value motor
GKDC-40, 55
- Operate steadily, low rate heat, efficient
- The rate of rise and fall is adjustable
- Human-computer interaction, liquid crystal display, Chinese-English swtich
- Have slow start and slow stop function
- Turn crossing protection, prevents motor burn out
- The location is absolute encoder controlled
- Door position adjustment is easier handle











Brushless absolute value motor
GKDC-70, 110
- Operate steadily, low rate heat, efficient
- The rate of rise and fall is adjustable
- Human-computer interaction, liquid crystal display, Chinese-English swtich
- Have slow start and slow stop function
- Turn crossing protection, prevents motor burn out
- The location is absolute encoder controlled
- Door position adjustment is easier handle











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


Sectional door opener series parameter
Model | KG50-220 | KG50-380 | KG70-220 | KG70-380 | KG80-220 | KG80-380 | KG100-220 | KG100-380 | KG120-380 |
---|---|---|---|---|---|---|---|---|---|
Input voltage | 220/50Hz | 380V/50Hz | 220V/50Hz | 380V/50Hz | 220V/50Hz | 380V/50Hz | 220V/50Hz | 380V/50Hz | 380V/50Hz |
Rated voltage | 200W | 300W | 350W | 450W | 450W | 500W | 550W | 650W | 800W |
Starting torque | 30N.m | 45N.m | 45N.m | 65N.m | 55N.m | 75N.m | 82N.m | 100N.m | 120N.m |
Motor rotation speed | 1400 r/min | ||||||||
Maximum door weight | 15 m2 | 20 m2 | 20 m2 | 30 m2 | 28 m2 | 38 m2 | 35 m2 | 50 m2 | 60 m2 |
Thermal protective temperature | 120 °C | ||||||||
Noise | ≤50db | ||||||||
Mode of manual chain | 360° Universal chain style | ||||||||
Swift release upon power failure | Pull rope | Pull rope | Pull rope | Pull rope | No | No | No | No | No |
Output shaft diameter | Diameter 25.4/28mm | ||||||||
Ambient temperature | 20-45°C | ||||||||
Protective level | IP54 | ||||||||
Unloading running time | 18 min |