Bj42d15 26v10 Stepper Motor Datasheet Verified ((full)) -

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

The "42-34" label often found on the back of these motors indicates the frame width (42mm) and the motor body length (34mm) [9]. The "BJ" prefix indicates the manufacturer (typically or a similar high-volume OEM for Creality). bj42d15 26v10 stepper motor datasheet verified

Are you looking to for a particular stepper driver board (e.g., Creality 4.2.2 or 4.2.7)? Creality Ender 3 Stock Factory Vref · GitHub The is a NEMA 17 hybrid stepper motor

The winding temperature stabilizes at approximately 78.5°C, well within Class B insulation limits (130°C). Ambient temperature derating: reduce current by 2.5% per °C above 40°C ambient. The "BJ" prefix indicates the manufacturer (typically or

The BJ42D15-26V10 is not your standard NEMA 17. Most standard NEMA 17s (like those in an Ender 3 printer) have a body length of 34mm to 40mm and a current rating of 0.8A to 1.2A, but significantly higher torque.