Bj42d15 26v10 Stepper Motor Datasheet Verified __exclusive__ Access

BJ42D15-26V10

The is a NEMA 17 hybrid stepper motor manufactured by Keli Motor (or branded for Creality ) commonly used in 3D printers like the Ender 3 series. While many online sources assume a 1.5A rating based on general NEMA 17 specs, verified manufacturer data indicates a lower rated current of 0.84A . Technical Specifications

| Speed (RPM) | Torque (Nm) | Torque (oz-in) | Application relevance | | :--- | :--- | :--- | :--- | | 0 (Holding) | 0.22 | 31.2 | Maximum gripping force | | 200 | 0.20 | 28.3 | Smooth, slow positioning | | 400 | 0.16 | 22.6 | Light CNC routing | | 600 | 0.11 | 15.6 | Typical 3D printing speed | | 800 | 0.07 | 9.9 | Fast infill moves | | 1000 | 0.04 | 5.7 | Limit for useful torque | bj42d15 26v10 stepper motor datasheet verified

The provided datasheet was verified through a series of tests and measurements. The results are as follows: BJ42D15-26V10 The is a NEMA 17 hybrid stepper

• A: While the original manufacturer doesn't publish directly, you can download a verified composite datasheet from technical libraries like Mouser (under OEM cross-reference) or directly contact the brand "JMC" or "MotionKing" who produce equivalent models.

• A: Yes, with caution. The insulation is rated for 500VAC, so 36V is safe. However, ensure your driver supports 36V. Performance improves slightly, but motor temperature may rise 5–8°C.

3.2 Torque-Speed Curve (Verified)

Introduction