Datasheet

4. All the five gearboxes equipped with safety gear, when the arm open, close, up or
lower to the maximum position, and user keeps pushing the buttons, the safety
gear will start to work to protect the gearbox and make 'da, da, da…' sound.
5. To extend the life of gearbox, release the buttons once you hear the safety gear
emit 'da, da, da' sound.
3.Working area:
12.6’’
15’’
32