Bj42d15 26v10 Stepper Motor Datasheet Exclusive -
Because the "26V10" is not a standard retail model number, Keli's public datasheets do not list "BJ42D15-26V10". Instead, the closest public data correlates to the series, which lists a Rated Current of 1.5A and a Holding Torque of 210 mN.M.
| Model Variant | Physical Length | Rated Current | Typical Use Case / Source | | :--- | :--- | :--- | :--- | | | 34mm | 0.8A / 1.5A Peak | Early Ender 3 X/Y axes | | BJ42D15-26V10 | 34mm | 0.8A / 1.5A Peak | Primary Creality / Elegoo standard motor | | BJ42D15-26V12 | 34mm | 0.8A / 1.5A Peak | Creality U20 Series | | BJ42D15-26V19 | 34mm | 0.8A / 1.5A Peak | Ender 5 Z-axis motor | | BJ42D22-23V01 | 40mm | 1.2A / 1.7A Peak | Extruder motor or high-torque applications |
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Correctly configuring the stepper driver is crucial for this motor's performance.
. It is widely recognized as a stock component for the X, Y, or Z axes in Creality 3D printers , such as the Ender 3 series. Technical Specifications Because the "26V10" is not a standard retail
| Parameter | Value | | :--- | :--- | | | 1.8° ± 5% (full step) | | Number of Phases | 2 | | Frame Size | 42 x 42 mm | | Motor Length (Body) | 34 mm (including rear protrusion) | | Shaft Diameter | Φ5 mm | | Shaft Length | 24 mm (flat cut standard) | | Weight | 220 grams (approx.) | | Insulation Class | Class B (130°C) | | Dielectric Strength | 500 VAC for 1 minute | | Insulation Resistance | 100 MΩ minimum (500 VDC) |
To prevent overheating and skipped steps, the driver's reference voltage (Vref) must be set correctly. It is widely recognized as a stock component
The BJ42D15 motor is widely used in popular 3D printers:
: 5 mm diameter, typically a "D-shape" or round shaft with a length of roughly 16 mm.