| 摘要 |
Title: Front End Cover of Direct Current Motor Abstract The invention relates to a front end cover of a direct current motor, comprising a front end cover main body. A central axle hole is arranged on the main body, an inner end of the main body is provided with an annular bearing seat and an annular connecting seat, which are concentric with the central axle hole, the bearing seat is in the connecting seat, and an annular gap is formed between the bearing seat and the connecting seat. At least two reinforcing ribs are provided in the annular gap. a A |
