M23 is a 23mm thread circular industrial connector for servo drives and motors available in 6 to 17-pin versions rated up to 40A.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | Phase U | Motor phase U | PWR |
| 2 | Phase V | Motor phase V | PWR |
| 3 | Phase W | Motor phase W | PWR |
| 4 | Brake+ | Brake positive | I/O |
| 5 | Brake- | Brake negative | I/O |
| 6 | PE | Protective earth | GND |