For official manufacturer datasheets and more detailed specifications:
Note: Wire colors may occasionally vary by factory batch. Always use a multimeter to measure continuity between pairs to identify coils (10 Ω between pairs, open circuit otherwise). 5. Typical Applications bj42d15 26v10 stepper motor datasheet
Do not exceed 1.2A per phase. This motor is voltage-driven. Over-current will cause magnetic saturation and rapid overheating, demagnetizing the rotor. Typical Applications Do not exceed 1
Note: Users often mistake these for 1.5 A motors; however, manufacturer data for the BJ42D15 series confirms a lower rated current of . Holding Torque: ~0.4 N·m (approx. 2.86 kg·cm) Shaft Diameter: 5 mm Electrical Characteristics Note: Users often mistake these for 1
| Wire Color | Function | | :--- | :--- | | Red | Phase A+ | | Blue | Phase A- | | Green | Phase B+ | | Black | Phase B- |
Based on the datasheet analysis, this motor is best deployed in: