The 25mm Permanent Magnet Linear Stepper Motors find extensive application in medical devices and miniature pumps. These motors deliver reliable and accurate fluid handling, playing a critical role in medical diagnostics and treatment equipment. Their compact yet robust design ensures consistent performance in demanding applications. Additionally, they are used in various precision-driven industries where compact and efficient motion control is essential for optimizing performance.
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>>Data Sheet of this Motor
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| General Specification | Wiring Diagram and Stepping Sequence | |
| Step Angle | 7.5° |
|
| Phases | 2/2 Bipolar | |
| Insulation Resistance | 20MΩmin | |
| Dielectrical Strength | 500V DC | |
| Axial Clearance | 0.015mm max | |
| Working Temperature | -20℃~70℃ | |
| Storage Temperatur | -40℃~80℃ | |
| Service Life | 500K Times Round-trip | |
| Weight | About 34g | |

| Model | Step Angle | Voltage V | Current A | Leads mm | Rseolution mm | Thrust @100pps | Resistance Ω | Inductance mH |
| 25PM301-D31 | 7.5 | 5 | 0.34 | 0.6096 | 0.0127 | 44N | 14.8 | 8 |
| 25PM302-D31 | 1.2192 | 0.0254 | 33N | |||||
| 25PM303-D31 | 2.4384 | 0.0508 | 21N | |||||
| 25PM311-D31 | 12 | 0.16 | 0.6096 | 0.0127 | 44N | 84 | 47 | |
| 25PM312-D31 | 1.2192 | 0.0254 | 33N | |||||
| 25PM313-D31 | 2.4384 | 0.0508 | 21N |









The Smooth Stepper Motor are ideal for applications requiring a combination of precise positioning, rapid motion and long life.








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