The is a high-precision, NEMA 17-sized hybrid bipolar stepper motor commonly used in 3D printers, CNC machines, and medical equipment . Produced by manufacturers like Beijing Motor, this specific model is favored for its reliable torque output and compatibility with standard stepper drivers.
like the Ender 3 series. While finding a single "official" PDF datasheet can be challenging, technical specifications can be synthesized from manufacturer data and user documentation. Funduinoshop Core Technical Specifications The following parameters are typical for the
To avoid skipping steps or overheating your motor, you must correctly set the motor driver's reference voltage (VREF). In desktop 3D printers using drivers like the A4988 or TMC2208/TMC2209, setting the current to roughly balances cool operation with ample torque. BJ42D15-26V10 rated at a maximum current ( Imaxcap I sub max end-sub ) of 0.84A, the target driving current ( Iruncap I sub run end-sub ) should be:
If you're designing a system with this motor, ensure your driver can supply the required current and voltage. Consider heat dissipation, required torque, and operational speed range. bj42d15 26v10 stepper motor datasheet
: Designed for low noise, making it suitable for home or office environments.
The BJ42D15 26V10 stepper motor is suitable for a wide range of applications, including:
Provides high holding torque for articulated robotic arms. Integration Tips The is a high-precision, NEMA 17-sized hybrid bipolar
1.8 degrees per full step (200 steps per revolution) Electrical Parameters
Ideal for X, Y, and E (extruder) axes due to its balance of weight and torque.
The physical blueprint of the BJ42D15-26V10 adheres strictly to standard NEMA 17 spacing guidelines, ensuring ease of installation: 42mm x 42mm square. While finding a single "official" PDF datasheet can
The is a widely utilized, high-efficiency NEMA 17 hybrid stepper motor manufactured by Keli Motor Group . It is prominently found as an OEM component in Creality 3D printers , powering linear motion axes like the X, Y, or Z-axis on popular machines. Understanding its internal datasheet parameters is critical for calculating driver reference voltages (VREF), ensuring cool operating temperatures, and avoiding skipped steps during long printing runs. Technical Specifications and Datasheet Overview
The is a specific NEMA 17 stepper motor model, frequently used in 3D printers like the Creality Ender 3 and CR-10 series. While a single official "datasheet" document can be elusive online, its core specifications are widely documented through its use in consumer electronics. Key Technical Specifications Step Angle: 1.8 degrees (200 steps per full revolution). Frame Size: NEMA 17 (42mm x 42mm faceplate). Rated Current: Typically 0.84A to 1.0A per phase.
For a TMC2208 driver using sense resistors of (R_sense = 0.11\Omega), the required Vref for the BJ42D15-26V10 (with a peak rated current of 1.5A) is:
Based on manufacturer data for the BJ42D15 series, the primary specifications for the 26V10 variant are as follows: BJ42D15-26V10 Frame Size: NEMA 17 (42 x 42 mm) Motor Length: 34 mm Step Angle: 1.8° (200 steps per revolution) Rated Current: 0.84A per phase Phase Resistance: Approximately 6.0 Ω Holding Torque: 0.4 N.m (2.86 kg.cm) Shaft Diameter: 5 mm Max Input Voltage: 24V - 26V DC Application Details
BJ42D15-26V10 is an OEM NEMA 17 stepper motor manufactured by Hunan Keli Motor Co., Ltd. . It is primarily used in Creality 3D printers