Stepper Motor Datasheet: Bj42d15 26v10

Used in pick-and-place machines and automated lab equipment.

Note: If the motor spins in the opposite direction of your software command, reversing the leads of a single phase (e.g., swapping Black and Green) will invert the rotation. Performance Characteristics bj42d15 26v10 stepper motor datasheet

The following table summarizes the core mechanical and electrical ratings for this model. Specification 1.8° (200 steps per revolution) Phase Count Rated Voltage Rated Current 1.5 A / Phase Phase Resistance 2.6 Ω ± 10% Phase Inductance 4.8 mH ± 20% Holding Torque 420 mN.m (approx. 60 oz-in) Detent Torque Rotor Inertia Insulation Class Class B (130°C) Weight Physical Dimensions Used in pick-and-place machines and automated lab equipment

Suitable for light-duty milling and laser engraving. Specification 1

Always adjust the potentiometer on your stepper driver to match the motor's 1.5A rating. Exceeding this current will cause overheating and potential motor failure.

The BJ42D15-26V10 typically features a 4-wire bipolar configuration. Understanding the wire pairings is critical to prevent damage to your stepper driver. Phase A: Black (A+) and Green (A-) Phase B: Red (B+) and Blue (B-)