Exclusive - Bj42d15 26v10 Stepper Motor Datasheet

Stepper motors are type of electric motors that rotate in discrete steps, allowing for precise control over position, speed, and torque. They are widely used in applications that require accurate positioning, such as robotics, CNC machines, and medical devices.

The BJ42D15-26V10 is a 42x42x34mm NEMA 17 hybrid stepper motor by Keli Motor Group, commonly utilized in Creality Ender 3 printers for X, Y, or Z axis movements. It features a 1.8-degree step angle, 0.84A rated current per phase, and 2.86 kg·cm holding torque. For optimal performance on Creality boards, Vref should be adjusted to approximately 0.725A–0.75A to avoid overheating. Creality Ender 3 Stock Factory Vref · GitHub bj42d15 26v10 stepper motor datasheet exclusive

BJ42D15-26V10 is a high-precision NEMA 17 stepper motor frequently utilized in 3D printers, specifically as a replacement part for Creality machines like the Ender-3 S1, Ender-5 S1, and V3 series. Technical Specifications Stepper motors are type of electric motors that

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) It features a 1

At a rated current of 1.0A, the motor will run "warm to the touch" (approx. 50-60°C). If your application requires the motor to be enclosed, ensure active cooling or use the mounting plate as a heatsink to extend the bearing life. 6. Applications

The is a specialist tool, not a generalist. It sacrifices holding torque for speed, efficiency, and thermal management. Its exclusive 26V/10Ω winding makes it a rare gem for battery-operated devices, high-speed light-load positioning, and low-heat environments.