The is a NEMA 17 hybrid stepper motor manufactured by Hunan Keli Motor Co., Ltd. , commonly found in Creality 3D printers like the Ender-3 S1 series. Although official factory datasheets for this specific variant are rare, community testing and cross-referencing from manufacturers provide the following core specifications: Technical Specifications Manufacturer: Hunan Keli Motor Co., Ltd. Form Factor: NEMA 17 (42 x 42 mm) Length: 34 mm (standard for the "15" series) Step Angle: 1.8∘1.8 raised to the composed with power (200 steps per revolution)
Here is the requested article covering the technical specifications and integration details of the BJ42D15-26V10 stepper motor. Understanding the BJ42D15-26V10 Stepper Motor bj42d15 26v10 stepper motor datasheet exclusive
Best for noise reduction and "StealthChop" technology. The is a NEMA 17 hybrid stepper motor
Based on the series standards from the Keli Motor Group and community data on the GitHub Creality Vref database , the motor follows these parameters: Type: 2-Phase Hybrid Stepper Motor. Step Angle: 1.8∘1.8 raised to the composed with power (200 steps per revolution). Rated Current: Approximately 0.84A . Form Factor: NEMA 17 (42 x 42 mm)
Approximately 34mm to 40mm depending on the specific revision. Electrical Characteristics
High holding torque allows for secure "fail-safe" positioning. 7. Driver Recommendations