Patent ID: 9438083
Filing Date: 2016-09-06
CPC Classification: A61G,F16D,F16H,H02K

Claim Text:
1. A motor having a braking function and used in a linear actuator, including: a main body; a rotation shaft penetrating the center of the main body; a braking means comprising a braking ring and a helical ring, the braking ring being constituted of a plurality of curved plates, the helical ring surrounding an outer edge of each curved plate, each curved plate being put on an outer periphery of the rotation shaft; and a stopping means disposed between the main body and the braking means for restricting the rotation of any of the curved plates; wherein the main body comprises a base, a slot is formed between any two adjacent curved plates, and the stopping means includes the slot and a stopping block connected to the base and inserted into the slot.