Nema 34 Stepper Motor 86BYGH156
The Stepper Motor Nema 34 86BYGH156 156mm is a high-performance, two-phase hybrid stepper motor designed for demanding motion control applications. With a standard 1.8° step angle and a robust 156mm body length, it delivers a holding torque between 8.1Nm–12.5Nm, making it suitable for CNC machinery, robotics, and industrial automation systems. Its rated current per phase is 6A, and the four-lead configuration allows for straightforward bipolar driving. The inclusion of a keyway shaft enhances mechanical stability, ensuring secure power transmission in high-torque applications.
Features
- Standard 1.8° step angle for precise motion control.
- High holding between 8.1Nm–12.5Nm.
- Rated current per phase 6A.
- Phase resistance of 0.5Ω.
- Phase inductance between 5mH–9mH.
- Four-lead configuration for bipolar driving.
- Robust 156mm body length.
- Keyway shaft for secure coupling.
- Suitable for high-precision applications.
Specifications
| Specification | Details |
|---|---|
| Model | 86BYGH156 |
| Step Angle | 1.8° (200 steps/rev) |
| Step Accuracy | ±5% (no-load, full-step) |
| Phases | 2 (bipolar, 4-wire configuration) |
| Rated Current | 5.5A–6.2A |
| Phase Resistance | 0.7Ω–0.75Ω |
| Insulation Resistance | 100 MΩ MIN. @ 500VDC |
| Phase Inductance | 5mH–9mH |
| Holding Torque | 8.1Nm–12.5Nm |
| Rotor Inertia | ~4000g·cm² |
| Temperature Rise | 80°C MAX. |
| Ambient Temperature Range | -20℃～+50℃ |
| Dielectric Strength | 500 VAC for 1 minute |
| Number of Leads | 4 |
| Motor Length | 156mm |
| Shaft Diameter | 14mm keyway |
Applications
Applications- CNC milling and routing machines.
- 3D printers requiring high torque.
- Robotics and automation arms.
- Industrial conveyor and pick-and-place systems.
- Packaging and textile machines.
Package Contents
- 1x NEMA 34 Stepper Motor 86BYGH156.