86EX85-14 Hybrid Stepper Motor | 2.7V | 6A Peak | 8.5 Nm Holding Torque
86EX85-14 is a high-torque hybrid stepper motor designed for heavy-duty industrial motion control and precision positioning applications. It features an 86mm frame size with a standard 1.8° step angle, ensuring accurate and stable step movement. The motor operates at a rated voltage of 2.7V and supports rated current up to 6A (peak value), delivering strong torque performance for demanding loads. With a holding torque of 8.5 Nm and optimized winding design, it provides excellent performance in low and medium speed operations. Built with high insulation standards and durable construction, this motor is ideal for continuous industrial environments.
Application:
| Parameter | Specification |
|---|---|
| Model | 86EX85-14 |
| Type | Hybrid Stepper Motor |
| Frame Size | 86 mm |
| Number of Phase | 2 |
| Step Angle | 1.8° ±5% |
| Rated Voltage | 2.7 V |
| Rated Current / Phase | 6 A (Peak Value) |
| Holding Torque | 8.5 Nm |
| Detent Torque | 0.2 Nm |
| Phase Resistance | 0.45 Ω ±10% (20°C) |
| Phase Inductance | 4.75 mH ±20% (1 kHz, 1 Vrms) |
| Dielectric Strength | AC 500V / 1 min / 5mA Max |
| Rotor Inertia | 2700 g·cm² |
| Insulation Class | B (130°C) |
| Weight | 4.1 kg |
| Shaft Diameter | 14 mm |
