SOYO NEMA 23 Stepper 57×56 mm 2.8 A pinout
All 4 pins of the SOYO NEMA 23 Stepper 57×56 mm 2.8 A, each mapped to the chip pad it routes to, with its functions and — for 0 pins — the voltage and current limits from the chip datasheet.
4 pins0 with electrical limits1 phase a plus1 phase a minus1 phase b plus1 phase b minus
SOYO NEMA 23 Stepper 57×56 mm 2.8 A pins, functions and electrical limits
| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BLK | phase a plus | blk | ||||||||||
| GRN | phase a minus | grn | ||||||||||
| RED | phase b plus | red | ||||||||||
| BLU | phase b minus | blu |