亚洲国产日产韩国欧美综合_日韩人妻无码毛片_成人在线免费网站_亚洲日韩α√在线_女沟厕偷窥PISS小便_美日韩综合国产点击进入网站_女人黄色毛片在线观看_国产成人一区二区精品视频_网友自拍 无码 日韩视频_在线观看国产成人尤物a∨天堂

Can electric push rod be used frequently?

Whether the electric push rod can be used frequently depends on the type of screw rod: the screw rod can work frequently, and the T-shaped screw rod should follow the working system and can not be used frequently.
Why can't t type screw be used frequently?
Because the T-type screw rod is the direct friction influence life, and the transmission efficiency is low.
Misunderstanding: many people will think that whether the electric push rod can be used frequently is the limit of the push rod motor.


Working system type of electric push rod:
① Short time working system S2: under the specified cycle and rated load conditions, the operation state starts from the cold state, and the temperature does not exceed the specified value, and the interval between each operation cycle is quite long enough to cool the equipment to the cold state. For example: No: 2min, off: 18min.
② Continuous working system S1: it is a dead load working system for a long time without specified period. Under constant load, continuous operation reaches thermal stability.