The is a verified NEMA 17 hybrid stepper motor produced by Keli Motor, frequently deployed as stock hardware on the Y-axis of Creality 3D printers like the Ender 3 series. For enthusiasts calibrating driver current ( VREFcap V sub cap R cap E cap F end-sub
1 Review. 5. NEMA17 Creality 1.8 Degree Stepper Motor - 34mm. Posted by Lawrence on May 08, 2023. found information for the specif... Bj42d15-26v09 Stepper Motor Datasheet bj42d15 26v10 stepper motor datasheet verified
Compatible: The 42-34 stepper motor is applicable to 3D printers (such as CR-10 series Z-axis or Ender-3 X / Y / Z-axis), CNC mach... Amazon.com The is a verified NEMA 17 hybrid stepper
Based on verified inductance and resistance: NEMA17 Creality 1
Inductance measured at 1 kHz is 27.8 mH. The electrical time constant (L/R) is: [ \tau_elec = \frac27.8 \text mH26.15 \Omega \approx 1.06 \text ms ] This relatively high time constant implies that microstepping drivers operating above 25 kHz PWM frequency are recommended for smooth current regulation.
In this post, we are looking at the "verified" specifications for the BJ42D15-26V10. We’ll break down what the numbers actually mean, how to confirm them yourself, and whether this motor fits your next project.