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STN035 Series
● 2-Phase Hybrid Stepper Motor
● Step Angle: 0.9° / 1.8°
● Standard NEMA 14 Dimensions, 35x35mm
● High Torque, High Precision, High Efficiency, High Reliability
● Small Size, Smooth Movement, Low Inertia
▍Specification and Order Code
2-Phase, Unipolar (6 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 |
| STN035-2H-286-040S | STN035-2H-286-040D | 0.9° | 0.4 | 30 | 15 | 7 (0.7) | 28 | 12 | 0.15 |
| STN035-2H-326-040S | STN035-2H-326-040D | 0.9° | 0.4 | 22 | 11.4 | 9 (0.9) | 32 | 13 | 0.17 |
● 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
2-Phase, Bipolar (4 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 |
| STN035-2N-374-080S | STN035-2N-374-080D | 1.8° | 0.8 | 7 | 11 | 16 (1.6) | 37 | 16 | 0.2 |
| STN035-2N-374-150S | STN035-2N-374-150D | 1.8° | 1.5 | 1.62 | 3 | 20 (2.0) | 37 | 16 | 0.2 |
● 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
2-Phase, Unipolar (6 Leads)
2-Phase, Bipolar (4 Leads)
▍Dimension
