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STN086-5 Series
● 5-Phase Hybrid Stepper Motor
● Step Angle: 0.72°
● Standard NEMA 34 Dimensions, 86x86mm
● High Torque, High Precision, High Efficiency, High Reliability
● Small Size, Smooth Movement, Low Inertia
▍Specification and Order Code
5-Phase, Bipolar (5 Leads):
| Model Name | Step Angle | Current | Resistance | Inductance | Holding Torque | Motor Length | Inertia | Mass Weight | |
| Single Shaft | Dual Shaft | Deg. | A/Phase | Ω / phase | mH / Phase | N.cm (kgf.cm) | mm | X10-7Kg.m2 | kg |
| STN086-5N-685-140S | STN086-5N-685-140D | 0.72° | 1.4 | 1.4 | 5.4 | 2.1 (21.0) | 68 | 1.4 | 2 |
| STN086-5N-685-200S | STN086-5N-685-200D | 0.72° | 2 | 0.85 | 4.4 | 2.1 (21.0) | 68 | 1.4 | 2 |
| STN086-5N-685-280S | STN086-5N-685-280D | 0.72° | 2.8 | 0.43 | 1.4 | 2.1 (21.0) | 68 | 1.4 | 2 |
| STN086-5N-965-140S | STN086-5N-965-140D | 0.72° | 1.4 | 2.3 | 10.8 | 4.1 (41.0) | 96 | 2.7 | 3 |
| STN086-5N-965-280S | STN086-5N-965-280D | 0.72° | 2.8 | 0.58 | 3.1 | 4.1 (41.0) | 96 | 2.7 | 3 |
| STN086-5N-1285-140S | STN086-5N-1285-140D | 0.72° | 1.4 | 3.2 | 20 | 6.3 (63.0) | 128 | 4 | 4.5 |
| STN086-5N-1285-280S | STN086-5N-1285-280S | 0.72° | 2.8 | 0.9 | 5 | 6.3 (63.0) | 128 | 4 | 4.5 |
● Environmental conditions: -20 ~ +50℃
● Insulation resistance: 100MΩ Min（at DC500V）
● Permissible temperature rise: 80℃ Max（Resistance method）
★ Note: Do not allow the surface temperature of the motor case to exceed 90℃ during operation.
★ Size and electrical parameters can be customized
★ Optional items: Encoder & Brakes can be chosen and installed
▍Wiring Diagram
5-Phase, Bipolar (5 Leads)
▍Dimension
