NEMA 34 Stepper Motor 86BYGH100
The 86BYGH100 is a two-phase bipolar hybrid motor featuring a 1.8° (200 steps/rev) step angle and 100 mm stack length. It supports a rated current of 6 A per phase, phase resistance of 0.8 Ω, and phase inductance in the 5 mH – 6 mH range. This motor delivers strong holding torque between 7.6 Nm – 9 Nm, and includes standard 4‑lead bipolar wiring. It meets insulation resistance ≥ 100 MΩ @ 500 VDC, dielectric strength 500 VAC for 1 min, and supports continuous operation with ≤ 80 °C temperature rise in ambient conditions from –20 °C to +50 °C. The shaft is a 14 mm diameter with 5 mm keyway for secure coupling.
Features
- 1.8° (200 steps/rev) step angle with high positional accuracy.
- Bipolar, two‑phase 4‑lead configuration compatible with microstepping drivers.
- Rated current around 6 A per phase.
- Phase resistance of 0.8 Ω.
- Phase inductance ranging from 5 mH to 6 mH.
- Holding torque of 7.6 Nm to 9 Nm.
- 14 mm shaft with reliable 5 mm keyway.
- Insulation resistance ≥ 100 MΩ @ 500 VDC; dielectric strength 500 VAC for 1 minute.
- Operates continuously with up to 80 °C temperature rise.
- Ambient operating range from –20 °C to +50 °C.
Specifications
| Parameter | Value |
|---|---|
| Model | 86BYGH100 |
| Step Angle | 1.8° (200 steps/rev) |
| Step Accuracy | ±5 % |
| Phases | 2 (bipolar, 4‑wire) |
| Rated Current | 6 A/Phase |
| Phase Resistance | 0.8 Ω |
| Phase Inductance | 5 mH – 6 mH |
| Holding Torque | 7.6 Nm – 9 Nm |
| Detent Torque | ~0.5 Nm |
| Rotor Inertia | ~3.6 kg·cm² |
| Temperature Rise | ≤80 °C |
| Ambient Temperature Range | –20 °C – +50 °C |
| Storage Temperature Range | –20 °C – +70 °C |
| Insulation Resistance | ≥100 MΩ@500 VDC |
| Dielectric Strength | 500 VAC for 1 min |
| Number of Leads | 4 |
| Motor Length | 100 mm |
| Shaft Diameter | 14 mm with 5 mm keyway |
Torque vs Speed
Applications
- Heavy‑duty CNC routers and milling machines.
- Precise automation and positioning equipment like indexers and pick‑and‑place systems.
- Robotic arms and motion control platforms.
- High‑load rotary stages and indexing mechanisms.
- Industrial machinery in packaging, textiles, and cam control.
Package Contents
- 1x Nema 34 Stepper motor 86BYGH100.