Nema 42 Stepper Motor 110BYGH115-6004
The NEMA 42 Stepper Motor 110BYGH115-6004 is a robust 2-phase hybrid stepper motor designed to deliver high torque and precise positioning in demanding applications. With a 1.8° step angle and a holding torque of 12N·m, it offers reliable performance for CNC, robotics, and industrial automation. The motor operates at a rated current of 6A per phase and features a 4-wire bipolar configuration for straightforward integration. Its 115mm body length and 19mm shaft (with keyway) make it suitable for installations requiring both power and compactness.
Features
- 1.8° step angle for accurate positioning.
- Holding torque of 12N·m for heavy-duty loads.
- Rated current of 6A per phase for high power output.
- 4-wire bipolar configuration for compatibility with standard drivers.
- 115mm motor length for versatile integration.
- 19mm shaft with keyway for secure coupling.
- Durable construction and low cogging for smooth motion.
Specifications
| Parameter | Value |
|---|---|
| Model | 110BYGH115-6004 |
| Step Angle | 1.8° |
| Step Accuracy | ±5% |
| Phases | 2 (bipolar, 4-wire configuration) |
| Rated Current | 6A per phase |
| Phase Resistance | 0.44Ω |
| Resistance Accuracy | ±10% |
| Insulation Resistance | ≥100MΩ at 500VDC |
| Phase Inductance | 7.17mH |
| Inductance Accuracy | ±20% |
| Holding Torque | 12N·m |
| Detent Torque | 40N·cm |
| Rotor Inertia | 7200g·cm²–132000g·cm² |
| Temperature Rise | ≤80°C |
| Ambient Temperature Range | –20°C to +50°C |
| Storage Temperature Range | –20°C to +50°C |
| Dielectric Strength | 500VAC for 1 minute |
| Number of Leads | 4 |
| Motor Length | 115mm |
| Shaft Diameter | 19mm (keyway) |
| Cable Length | 90cm |

Applications
- 3D printers.
- CNC milling machines.
- Robotics and automation systems.
- Laser engraving machines.
- Medical equipment.
- Textile machinery.
- Packaging machinery.
- Stage lighting systems.
Package Contents
- 1x Stepper motor Nema 42 110BYGH115-6004 115mm.







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