Bj42d15 26v10 Stepper Motor Datasheet «2025-2026»
22 mm protrusion for self-centering alignments If you need help building out your system layout, tell me: What motor driver model do you plan to use?
Commonly used for the X, Y, and Z axes on Creality Ender 3 series and CR-10 mini printers.
Approximately 34 mm to 40 mm (varies slightly by batch variants)
The standardized NEMA 17 form factor allows this motor to drop into most commercial hardware frames. 42.3 mm Mounting Hole Distance: 31.0 mm 31.0 mm center-to-center Thread Type: M3 tapped holes (typically 4.5 mm depth limit) bj42d15 26v10 stepper motor datasheet
Because this is a low-voltage, low-current motor (1A), it is designed for low-speed, high-precision tasks. Trying to exceed 800 RPM with a load will cause the motor to stall.
The BJ42D15-26V10 motor is a standardized NEMA 17 component, ensuring compatibility with a vast ecosystem of 3D printer and laser engraver parts.
The BJ42D15 26V10 stepper motor datasheet provides the following key specifications: 22 mm protrusion for self-centering alignments If you
For more information on the BJ42D15 26V10 stepper motor, including technical documentation, datasheets, and application notes, please visit our website or contact our sales team.
Most variations of this motor use a standard 6-pin JST-PH terminal embedded on the motor body, utilizing 4 active pins. Pin Number Wire Color (Typical) Motor Phase Phase A (+) Pin 4 Phase A (-) Pin 3 Phase B (+) Pin 6 Phase B (-)
Increased risk of mid-band resonance and missed steps. Microstepping (1/16 or 1/32) should be used to smooth transitions. 6. Dimensions and Mounting Pattern The BJ42D15 26V10 stepper motor datasheet provides the
The BJ42D15-26V10 belongs to the 42mm (NEMA 17) frame size family, balancing compact dimensions with reliable holding torque. Electrical Attributes 12V – 24V DC (Typical operational range)
| Parameter | Value | Unit | | :--- | :--- | :--- | | | 1.8° (200 steps/rev) | degrees | | Step Angle Accuracy | ±5% (full step, no load) | % | | Temperature Rise | 80°C Max (rated current, 2 phases on) | °C | | Ambient Temperature | -10°C to +50°C | °C | | Insulation Resistance | 100 MΩ Min (at 500 VDC) | MΩ | | Dielectric Strength | 500 VAC for one minute | VAC | | Radial Play | 0.08 mm Max (at 450g load) | mm | | Axial Play | 0.02 mm Max (at 450g load) | mm | | Mounting Flange | NEMA 17 / Standard 42mm | mm | | Shaft Diameter | 5mm | mm | | Weight | Approx. 0.28 kg (for 34mm length) | kg |
The is a NEMA 17 stepper motor commonly found in Creality 3D printers, such as the Ender 3 series. While specific manufacturer-direct datasheets for the "V10" variant are rare, community data and specifications for very similar "V" models (like the V09 and V50) clarify its core performance characteristics. Core Specifications Model: BJ42D15-26V10 Frame Size: NEMA 17 (42 x 42 mm) Motor Height: 34 mm (standard "42-34" class) Step Angle: 1.8° (200 steps per revolution) Rated Current: ~0.84 A per phase
1.8 degrees per full step (200 steps per revolution) Step Angle Accuracy: ±plus or minus 5% (full step, no load) Holding Torque: ≥is greater than or equal to 320 mN·m (millinewton-meters) / approx 45 oz-in Detent Torque: 15 mN·m Max Rotor Inertia: ~38 g·cm² Total Mass: ~220 to 240 grams