Bj42d15 26v10 Stepper Motor Datasheet Updated
Based on the datasheet analysis, this motor is best deployed in:
The following data is compiled from manufacturer documentation and community-verified measurements for the BJ42D15 series: 1.8° (200 steps per revolution) Rated Current: 0.84 A per phase Phase Resistance: Approximately 5.9 Ω Holding Torque: ~0.4 N·m (approx. 2.86–4.0 kg·cm) bj42d15 26v10 stepper motor datasheet
The tells a story of a specialized, low-power precision tool rather than a brute-force workhorse. With a holding torque of just 0.22 N·m and a current limit of 1.0A, it is the "fuel-efficient compact car" of the stepper world. Based on the datasheet analysis, this motor is
If you need to identify the wires because the connector was cut off, use a multimeter: If you need to identify the wires because
| Parameter | Value | Unit | Notes | | :--- | :--- | :--- | :--- | | | 2.6 | V DC | Per phase | | Rated Current | 1.0 | A | Per phase (Bipolar) | | Phase Resistance | 2.6 | Ω (Ohms) | At 25°C (R = V/I; 2.6/1.0 = 2.6Ω) | | Phase Inductance | 3.2 – 4.5 | mH | Typical range for this stack size | | Insulation Class | B (130°C) | - | Maximum allowable winding temperature | | Dielectric Strength | 500 | V AC | For 1 minute | | Insulation Resistance | 100 | MΩ (Min) | At 500 V DC |
: Frequently used for the X, Y, and Z axes on printers like the Ender 3 Pro and CR-10 series .
