The is a versatile and reliable NEMA 17 stepper motor. By ensuring proper current limiting (
BJ42D15-26V10 Stepper Motor Datasheet: A Comprehensive Guide bj42d15 26v10 stepper motor datasheet
High resistance limits current naturally. This motor was designed before cheap, efficient chopper drivers existed. It runs directly off a 26V regulated supply without needing a current-limiting driver. The is a versatile and reliable NEMA 17 stepper motor
1.0A to 1.5A per phase (Depending on manufacturing batch and thermal dissipation) Phase Resistance: Approximately 1.5 to 2.5 Ohms Phase Inductance: Typically 3.0 mH to 4.5 mH Step Angle: 1.8° (200 full steps per revolution) Physical & Mechanical Attributes Frame Size: NEMA 17 (42mm x 42mm) Body Length (L): ~34mm to 40mm (Excluding shaft) Shaft Diameter: 5mm (Standard D-shape for slip prevention) Shaft Length: ~20mm to 24mm It runs directly off a 26V regulated supply
The primary electrical, mechanical, and physical parameters extracted from the manufacturer specifications include: Creality Ender 3 Stock Factory Vref - Gist - GitHub
Medical devices, precise laboratory automation, CNC routers, and consumer-grade 3D printers. 2. Key Technical Specifications
| 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 |