Bj42d15 26v10 Stepper - Motor Datasheet
The following data is compiled from manufacturer documentation and community-verified measurements for the BJ42D15 series: 1.8° (200 steps per revolution) Rated Current: 0.84 A per phase Phase Resistance: Approximately 5.9 Ω Holding Torque: ~0.4 N·m (approx. 2.86–4.0 kg·cm)
VREF=Irun×8×Rsense=0.672×8×0.1≈0.54VVREF equals cap I sub run end-sub cross 8 cross cap R sub sense end-sub equals 0.672 cross 8 cross 0.1 is approximately equal to 0.54 V
Perfect for direct-drive or Bowden setups where excess weight on the gantry must be avoided. Laser Engravers: Drives the X and Y axes smoothly. bj42d15 26v10 stepper motor datasheet
The is a two-phase, 1.8-degree hybrid stepper motor. The "42" in the name typically refers to the 42mm
Enclosed industrial-style driver ideal for applications requiring high-voltage isolation. Setting the Current Limit (Vref) The is a two-phase, 1
The is a widely utilized hybrid stepper motor in the automation and robotics industries. Manufactured primarily by Jinye (and rebranded by various distributors), this motor is part of the standard NEMA 17 frame size family.
| Model | Frame | Resistance | Voltage | Holding torque | |-------------|-------|------------|---------|----------------| | BJ42D15 26V10 | 42 mm | 10 Ω | 26 V | ~0.3 N·m | | 17HS13-0404S | 42 mm | 40 Ω | 12 V | 0.22 N·m | | 17HS15-1504 | 42 mm | 1.5 Ω | 2.7 V | 0.45 N·m | Manufactured primarily by Jinye (and rebranded by various
: Specifies the specific factory internal winding configuration. While "26V" relates to the maximum winding voltage tolerance rating, the final characters ( V10 ) map to the specific internal coil resistance and production lot targeted for a 0.84A continuous current footprint . Electrical Driver Tuning & VREF Calculations
Running at 26 V / 10 Ω gives 2.6 A – this is high for a small motor. Likely the driver uses chopping (e.g., 24–30 V supply, current limiting to 1.0–1.5 A). Verify with actual datasheet.
The "26V10" variant usually features a 4-pin JST-PH or XH connector on the motor body, configured as a 2-phase bipolar motor.
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