These specifications are standard for stepper motors of this class and size.
Thanks to its lightweight body and precise torque profile, the BJ42D15-26V10 is widely used in:
Page six was the last. Aldric’s handwriting had become jagged, panicked. bj42d15 26v10 stepper motor datasheet
: Including the mounting hole positions, overall dimensions, and shaft details.
Complete Technical Guide and Datasheet Analysis for the BJ42D15-26V10 Stepper Motor These specifications are standard for stepper motors of
Medical devices, precise laboratory automation, CNC routers, and consumer-grade 3D printers. 2. Key Technical Specifications
| Manufacturer | Equivalent Model | Notes | | :--- | :--- | :--- | | Moons' | 17HS08-1004S | 1.0A, but typically 12 Ohms. Not exact. | | Wantai | 42BYGHW208-26V10 | Direct equivalent. | | Lin Engineering | 4218L-01-10 | Voltage: 24V, Current: 1.0A (Close match) | | Generic | 42HS40-26A | Standard Chinese clone. | : Including the mounting hole positions, overall dimensions,
) so it does not exceed . For example, on a standard A4988 driver with a
42mm x 42mm (NEMA 17 frame) with a 34mm body length. Shaft Diameter: 5mm (typically D-shaped). Phase: 2-Phase hybrid stepper. Application Details
While official standalone PDF documentation can be notoriously difficult to find for specific OEM batch numbers, community testing, manufacturer correspondence, and cross-references from the Keli Motor Group establish the standard datasheet metrics for the BJ42D15-26V10 variant: Specification Profile NEMA 17 (42 mm × 42 mm) Body Length 34 mm (Often referred to as a "42-34" motor) Step Angle 1.8° (±5% accuracy per full step) Steps Per Revolution Phase / Configuration 2-Phase Hybrid / Bipolar Rated Voltage Maximum 24V – 26V DC Rated Current (Peak) 0.84A – 1.0A max Holding Torque ~2.86 kg·cm (0.28 N·m / 40 oz-in) Shaft Diameter & Style 5mm "D-Shape" or Round (varies by production lot) Insulation Class Class B (Safe operating temperature up to 80°C rise) Understanding the Part Number (Decoded)