Bj42d15 26v10 Stepper Motor Datasheet 【NEWEST — Method】

The BJ42D15-26V10 is a 4-wire bipolar motor. This means it contains two isolated internal coils (Phase A and Phase B). Internal Schematic

This is a , where each of the two independent windings (Phase A and Phase B) is controlled by the driver to create the rotating magnetic field. In bipolar mode, each winding is bidirectional, allowing for higher torque output.

(like the Ender 3 series). While detailed official datasheets are often difficult to find, technical communities and manufacturer documentation for near-identical variants (like the 26V09 or 26V12) provide the following specifications: Technical Specifications Step Angle : 1.8° (200 steps per revolution). Rated Current 0.84A per phase Input Voltage : Maximum 24V DC. Phase Voltage (Nominal) Holding Torque : Approximately 2.86 kg·cm (0.28 N·m). Inductance : ~9.3 mH. Resistance : ~5.75 Ω. Physical Dimensions bj42d15 26v10 stepper motor datasheet

If the reading is open/infinite, they belong to different phases. Performance and Torque Characteristics

If you are replacing a failed motor on a machine, the mechanical drawings are more important than the electrical specs. The BJ42D15 adheres strictly to NEMA 17 standards. The BJ42D15-26V10 is a 4-wire bipolar motor

Below is the technical parameter table for the BJ42D15 sub-family, among which the is located (its exact specifications are highlighted in bold ):

If configuring via firmware (such as Klipper or Marlin using UART/SPI mode), you can input the RMS target value ( run_current: 0.65 ) directly into your configuration files. Pinout and Wiring Blueprint BJ42D15-26V10 In bipolar mode, each winding is bidirectional, allowing

: Designed for low noise, making it suitable for home or office environments.