86mm 3.0° Stepper Motor
This stepper motor has a step angle of 3.0 degrees. It is designed for high reliability in demanding applications.



Technical Specifications
Overview
High-Reliability 86mm Stepper Motor
This 86mm high-precision stepper motor is designed for demanding motion control applications requiring consistent performance and durability. Featuring a precise 3.0° step angle, the motor provides excellent torque output across various models to suit specific industrial requirements. Its robust construction makes it an ideal solution for integration into automated machinery, robotics, and CNC systems.
Technical Specifications
- Frame Size
- 86 mm
- Step Angle
- 3 °
Performance Data
Electrical & Mechanical Metrics
| Model | Current (A) | Resistance (Ω) | Inductance (mH) | Holding Torque (N.m) | Length (mm) |
|---|---|---|---|---|---|
| 34G280-04S/D | 6 | 0.5 | 2.8 | 4 | 80 |
| 34G2120-04S/D | 6 | 0.7 | 6 | 7.2 | 120 |
| 34G2120-05S/D | 7.5 | 0.5 | 4 | 7.2 | 120 |

Physical Characteristics
- Wiring Information
- UL1430 AWG20# & 18# with 320mm length
- Output Shaft
- 14.0mm diameter, 25.0mm length




