| Manufacturer | Part Number | Description |
|---|---|---|
| HeTai HeTai | 57BYGH201-22A | HYBRID STEPPING MOTOR |
| Promoco Promoco | 57BYGH201 | Hybrid Stepper Motor |
| KySan KySan | 57BYGH201 | HB Stepper Motors |
| MERCURY MOTOR MERCURY MOTOR | 57BYGH201 | HYBRID STEP MOTOR |
| HETAI ELECTRIC HETAI ELECTRIC | 57BYGH201 | HYBRID STEPPING MOTOR |