The invention discloses a magnetic encoder with a sealing lip design, and relates to the technical field of sealing washs.A first framework, a magnetic rubber sealing body and a first rubber sealing piece are arranged, the first rubber sealing piece is provided with a sealing lip A and a sealing lip B, and a sealing cavity 9 is formed between the sealing lip A and the sealing lip B; the sealing cavity (9) is used for storing grease, the sealing lip A forms a first defensive line for blocking muddy water, dust and some foreign matter, the sealing lip B is prevented from being directly exposed in the muddy water, the service life is greatly prolonged, two different rubber materials are arranged on one framework, the first rubber sealing piece meets the sealing effect, and the service life is prolonged. And meanwhile, the magnetic rubber sealing body also has the function of a magnetic encoder, so that two purposes are achieved.
本发明公开了一种带密封唇口设计的磁性编码器,涉及密封圈技术领域,通过第一骨架、磁性橡胶密封体和第一橡胶密封件的设置,且第一橡胶密封件上设有密封唇口A和密封唇口B,密封唇口A和密封唇口B之间形成密封腔体⑨,密封腔体⑨用于存储油脂,密封唇口A形成阻挡泥水、灰尘还有一些异物的第一道防线,避免密封唇口B直接暴露在泥水之中,大大延长使用寿命,并且是在一种骨架上有两种不同的胶料,第一橡胶密封件满足密封效果,同时磁性橡胶密封体也具有磁性编码器的作用,从而完成了一举两得的成果。
Magnetic encoder with sealing lip design
一种带密封唇口设计的磁性编码器
2024-07-12
Patent
Electronic Resource
Chinese