The Nema17 17HS4023 is a highquality 4lead bipolar stepper motor designed for precision motion control applications. Featuring 13N.cm holding torque and 1.0A rated current, this motor delivers reliable performance for 3D printers, CNC routers, laser engravers, and other automation equipment.
| Parameter | Value |
|---|---|
| Model | 17HS4023 / 42BGYH |
| Phase | 2-phase (Bipolar) |
| Step Angle | 1.8° ±5% |
| Steps per Revolution | 200 |
| Rated Voltage | 3.2V DC |
| Rated Current | 1.0A |
| Coil Resistance | 3.2Ω ±10% |
| Coil Inductance | 3.0mH |
| Holding Torque | 13N.cm |
| Detent Torque | 2.0N.cm |
| Rotor Inertia | 34g.cm² |
| Weight | ~200g |
| Lead Wires | 4 wires |
| Motor Length | 40mm |
| Frame Size | 42.3mm x 42.3mm |
= Key Features =
High Torque Output - 13N.cm holding torque for reliable motion control
Precision Step Angle - 1.8° step angle with ±5% accuracy for precise positioning
4Wire Bipolar Design Simple and reliable connection
Compact 40mm Length - Short body fits tight spaces
High Quality Construction - Durable for long service life
Low Cogging - Smooth rotation at low speeds
√ Compatible with A4988, TMC2208, and other stepper drivers
√ Pre-wired cable included (cable length may vary)
√ Standard 20mm mounting hole spacing
√ Ideal for all 3D printer and CNC projects
√ Smooth and quiet operation
The Nema17 17HS4023 stepper motor delivers reliable, hightorque performance for your 3D printer, CNC, or automation project. Precisionengineered for consistent results.
NEMA17 STEPPERMOTOR 17HS4023 42BGYH 3DPRINTER CNC LASERENGRAVER MOTOR AUTOMATION REPRAP New Best Seller Nema17