具有接线装置的电机定子和电机
By using a wiring device with independently constructed radial support and axial connection devices on the motor stator, the problem of coil breakage caused by motor vibration is solved, and the mechanical and dynamic strength of the motor is improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZF FRIEDRICHSHAFEN AG
- Filing Date
- 2020-11-25
- Publication Date
- 2026-07-17
AI Technical Summary
During vibration, the relative motion between the stator coil and the wiring device in existing motors makes the coil ends prone to breakage, and the existing connection method fails to effectively reduce the damage caused by mechanical alternating loads.
The wiring device employs independently constructed radial support and axial connection devices. The radial support device reduces the relative radial movement between the coil and the wiring device, while the axial connection device ensures a fixed axial position, thus achieving functional separation and reducing the risk of wire breakage.
It significantly reduces the relative motion between the stator coil and the wiring device during vibration, reduces the risk of wire breakage at the coil ends, and improves the mechanical and dynamic strength of the motor.
Smart Images
Figure CN114747119B_ABST