Note: Wire color configurations can vary by factory supplier. Always verify winding pairs using a multimeter before powering your driver. Identifying the Pairs with a Multimeter
320 mN·m). Ideal for heavy vertical axis lifting or precise positioning.
I cannot directly access or retrieve specific PDFs, proprietary datasheets, or real-time external documents, including the exact datasheet for a part number like (which appears to be a hybrid stepper motor, likely from a Chinese or OEM manufacturer such as BJX Motor, Changzhou, or similar).
, this motor offers excellent resistance to unintended motion, ensuring accuracy during high-speed printing. bj42d15 26v10 stepper motor datasheet
Disclaimer: Datasheets can vary slightly between manufacturers. Always verify the resistance and inductance with a multimeter if in doubt.
The BJ42D15-26V10 is a high-precision, two-phase hybrid stepper motor widely utilized in CNC machinery, 3D printers, and medical instrumentation. This NEMA 17 motor is engineered for applications requiring high torque density and reliable positioning within a compact form factor.
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 Note: Wire color configurations can vary by factory supplier
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.
| Parameter | Value | | :--- | :--- | | | NEMA 17 (42mm x 42mm) | | Step Angle | 1.8° (200 steps/revolution) | | Phase | 2-phase bipolar | | Rated Voltage | 26V | | Rated Current | 0.8A - 1.5A (depending on variant, 26V10 variant rated for 0.8A) | | Holding Torque | ~0.2 - 0.4 N·m (28-57 oz·in) | | Inductance per Phase | 1.4 mH (typical, from Y1W01E variant datasheet) | | Resistance per Phase | 1.4 Ω (typical) | | Number of Leads | 4 | | Rotor Inertia | 35 g·cm² (typical) | | Body Length | 34mm |
Approximately 34 mm to 40 mm (varies slightly by batch variants) Ideal for heavy vertical axis lifting or precise positioning
The torque available when the motor is already running at a constant velocity.
The BJ42D15 26V10 is a . It features 4 wires, corresponding to two independent phases.
If the meter reads open loop (OL) or infinite resistance, the wires belong to separate phases. Performance Characteristics and Torque Curve Pull-In vs. Pull-Out Torque