: While specific to exact sub-models, similar 0.84 A Keli motors (like the JK42HS34-0844) show a resistance of ~5.75 Ωcap omega and an inductance of ~9.3 mH. Deciphering the Model Name
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). bj42d15 26v10 stepper motor datasheet exclusive
The robust yet lightweight design of the BJ42D15-26V10 makes it the default choice for several open-source and commercial products: : While specific to exact sub-models, similar 0
What are you planning to use with this motor? Share public link The robust yet lightweight design of the BJ42D15-26V10
Below, we provide the definitive guide to the stepper motor, including its specifications, electrical characteristics, physical dimensions, common applications, and critical replacement advice.
The BJ42D15-26V10 belongs to the 42-34 frame-size family (42mm faceplate, 34mm body length). It features a standard 2-phase hybrid design optimized for high positioning accuracy and silent operation. Specification Value NEMA 17 (42 x 42 mm) Motor Height 34 mm (42-34 configuration) Step Angle 1.8° (200 full steps per revolution) Rated Current 0.84 A per phase Holding Torque 2.86 kg·cm (0.28 N·m / 40 oz·in) Maximum Input Voltage Shaft Diameter 5 mm (D-shape or Round depending on batch) Phase Count Winding Resistance ~5.9 Ohms per phase Understanding the Model Number Nomenclature