Description
JD series of rolling shutter motors
applied to shopping centers, warehouses, garages, theaters, hotels,
banks, factories and other buildings, rolling shutter doors opening
and closing, with electric and manual function.
Rolling shutter doors opening and
closing operation are power-driven, the up and down stroke was
automatic controlled by limit switch. Accurate and reliable
positioning, opening and closing security.
Equipped with a motor winding
overheating protection device, it will automatically cut off power
supply when the temperature reaches **0 °,so as to protect the
motors from being burned,and the device can start again when the
temperature dropped to *0 ° (after about 8min).
Features:
1) Using **0V/**0V power supply.
2)In case in the absence of power, a release chain can be operated
door manually
3)Loading up to **0kg/**0kg/**0kg/**0kg/***0kg/***0kg/***0KG
4)Limit switch unit enables precise adjustment of door in both up
and down positions
5)Electric and manual operation
6)Easy installation, legerity design, stable operation, low noise,
small power consumption
