Bj42d15 26v10: Stepper Motor Datasheet //top\\

Ideal for X, Y, and E (extruder) axes due to its balance of weight and torque.

1.8 degrees, meaning it takes 200 steps to complete a full 360° rotation.

| Parameter | Value | |------------------------|---------------------------| | Temperature rise | 80°C max (rated current) | | Ambient temperature | –20°C to +50°C | | Storage temperature | –25°C to +70°C | | IP rating | IP30 (open frame) | bj42d15 26v10 stepper motor datasheet

The is a NEMA 17 hybrid stepper motor manufactured by Keli Motor Group . It is widely used as a stock component in Creality 3D printers, typically for the X, Y, or Z axes. Technical Specifications

BJ42D15-26V10 is a NEMA 17 hybrid stepper motor manufactured by Hunan Keli Motor Co., Ltd. and is commonly found in Creality 3D printers like the Ender 3 series. Core Specifications Ideal for X, Y, and E (extruder) axes

Do not exceed 1.2A per phase. This motor is voltage-driven. Over-current will cause magnetic saturation and rapid overheating, demagnetizing the rotor.

The PDF opened normally. Page one: mechanical drawings. Page two: wiring diagrams. Page three: torque-speed curves. She squinted. Nothing. Then she noticed the pull-down menu at the bottom of the reader: Layers . It is widely used as a stock component

Many beginners mistake "26V" for the supply voltage. This is a fatal error. In practice, you drive this motor with a chopper driver (like an A4988 or TMC2209) at 12V to 24V , while limiting the current to 1.0A.