Bj42d15 26v10 Stepper Motor Datasheet Exclusive

BJ42D15-26V10 is a NEMA 17 stepper motor frequently used by Creality in their 3D printers, specifically for the Y and Z axes. While detailed official datasheets can be difficult to find, technical specifications from manufacturer Keli Motor and translated sources reveal its core operational parameters. Core Technical Specifications Form Factor : NEMA 17 (42 x 42 mm). Step Angle : 1.8° (200 steps per revolution). Rated Current

Disclaimer: This document is an engineering profile generated based on the standard naming conventions and typical specifications associated with the model code BJ42D15-26V10. For mission-critical applications, always request the official manufacturer's datasheet to confirm tolerance variances. bj42d15 26v10 stepper motor datasheet exclusive

Torque Curve (Critical Download)

The exclusive torque curve for the BJ42D15 26V10 at 24VDC (chopper drive) is as follows: BJ42D15-26V10 is a NEMA 17 stepper motor frequently

How to Verify Authentic BJ42D15 26V10

  1. Measure Resistance: Using a multimeter, measure between two adjacent pins on the connector. A genuine unit reads 9.5Ω to 10.5Ω. A fake reads 3.5Ω to 5.0Ω.
  2. Check the Laser Etch: Authentic units have a matte gray finish with a laser etch including "26V10" clearly visible. Fakes use white silk screen printing.
  3. Weight Test: Genuine weight is exactly 140g ± 3g. Fakes using smaller magnets weigh 110g.