At 26V and 1.0A continuous, the motor’s surface temperature stabilizes at approximately 65°C – 75°C (ambient 25°C) without active cooling. This is within safe limits for Class B insulation (130°C).
The is a specific variant of the NEMA 17 hybrid stepper motor, commonly manufactured by Hunan Keli Motor Co. and frequently utilized in Creality 3D printers like the Ender and CR-10 series. This motor is often referred to by its generic dimensions as a "42-34" stepper, denoting its mm faceplate and 34 mm body length. Technical Specifications The "exclusive" datasheet details for the BJ42D15-26V10
In the world of motion control, component selection is everything. When your application demands a balance of torque, thermal efficiency, and step accuracy, the emerges as a top contender. However, finding a comprehensive, exclusive breakdown of its datasheet can be challenging. This article serves as your ultimate technical guide, dissecting every parameter, electrical characteristic, and mechanical drawing you need for integration. bj42d15 26v10 stepper motor datasheet exclusive
| Electrical Parameter | Rating | | :--- | :--- | | | 26 V DC | | Current per Phase | 1.0 A | | Winding Resistance (Ω) | 26 Ω ± 10% (per phase) | | Winding Inductance | 15 mH ± 20% (typical at 1 kHz) | | Holding Torque | 0.20 N·m (28.3 oz-in) minimal | | Detent Torque | 0.012 N·m (typical) | | Rotor Inertia | 20 g·cm² |
(e.g., Ender 3, CR-10 series). Despite its ubiquity, official manufacturer datasheets are often restricted to OEM partners, making technical specifications difficult to source for end-users. Technical Specifications At 26V and 1
The BJ42D15 26V10 is not a general-purpose motor. Its 26V winding makes it distinct. Here’s where it excels:
BJ42D15-26V10 Stepper Motor Datasheet Exclusive The is a specialized, high-performance NEMA 17 hybrid stepper motor manufactured by Hunan Keli Motor Co., Ltd. and widely deployed as an OEM component in Creality 3D printers , such as the Ender 3 series . This guide breaks down the technical specifications, electrical parameters, wiring pinouts, and custom driver calibration settings for the BJ42D15-26V10. Technical Specifications Overview and frequently utilized in Creality 3D printers like
In the world of precision motion control, component selection often comes down to a handful of critical specifications. The is a stepper motor that has garnered attention in niche industrial and OEM applications. While mass-market datasheets can be vague, this exclusive analysis compiles the most accurate, actionable technical data for engineers, hobbyists, and procurement specialists.