Bj42d15 26v10 Stepper Motor Datasheet Exclusive

BJ42D15-26V10 is a high-precision NEMA 17 stepper motor frequently utilized in 3D printers, specifically as a replacement part for Creality machines like the Ender-3 S1, Ender-5 S1, and V3 series. Technical Specifications

For electronics hobbyists, robotics engineers, and CNC builders, the stepper motor is the heartbeat of precision movement. While big names like NEMA 17 and NEMA 23 dominate the conversation, there is a specific model that frequently pops up in surplus markets, printer upgrades, and industrial salvaging operations: the . bj42d15 26v10 stepper motor datasheet exclusive

For direct access to the official PDF datasheet (mechanical drawing + detent torque graph) exclusive to this article, check the resource section below. BJ42D15-26V10 is a high-precision NEMA 17 stepper motor

: This suffix often denotes specific winding characteristics or factory-set voltage/current revisions. For example, while widely assumed to be 1.5 A, "26V" series motors are confirmed by manufacturer-reaching enthusiasts to actually be rated at 0.84 A . Practical Application & Safety For direct access to the official PDF datasheet

Often indicates slight revisions in connector style or minor electrical tweaks, though the core current rating typically remains consistent at for your printer's motherboard driver? Creality Ender 3 Stock Factory Vref · GitHub

| Parameter | Value | Condition / Note | | :--- | :--- | :--- | | | 2 | Bipolar | | Step Angle | 1.8° ± 5% | 200 steps/revolution | | Voltage Rating | 26 VDC | Nominal | | Current Rating (per phase) | 0.5 A (Rated) / 0.8 A (Max) | Based on 10Ω winding | | Phase Resistance | 10 Ω ± 10% @ 20°C | High resistance = high efficiency | | Phase Inductance | 12 mH ± 20% | Typical for 26V operation | | Insulation Class | B (130°C) | F-class available on custom order | | Dielectric Strength | 500 VAC / 1 minute | |