Changzhou Vic-Tech Motor Technology Co., Ltd.
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Explanation:
This is a stepper motor with a diameter of 15mm, equipped with a guide screw and nut.
The guide screw is a trapezoidal screw, and the part number of the guide screw is Tr3 * 1P * 2N
Tr3 represents a trapezoidal screw with an outer diameter of 3mm
1P represents a spacing of 1mm
2N indicates that the guide screw has been started twice
Therefore, the lead of this screw is 2N * 1P=2mm
The nut on the guide screw is a hexagonal nut.
| Motor type | stepper motor |
| Model | SM15 |
| Resistance | 15Ω±7% /Phase |
| NO.of phase | 2 Phase |
| Voltage | 9 V DC |
| Pull out thrust | More Than 230g AT 125PPS |
| Step angle | 18 ° /step |
Design drawing:
Product display:
Stepper motors are used for precise control, widely used on medical equipment, 3D printer, industrial precise control, automation equipment, etc.
Stepper motors can be used in any mechanisms requirement precise conrtol and rotational/linear movement.
Stepper motor can reach precise control even without close-loop encoders / without feed back system, also they do not have electrical brushed. Thus there is no electromagnetic interference and electrical sparks issues. In some cases, they can replace DC brushed motors/ brushless motors.
Stepper motors are easy to control with drivers, and this feature establish its important position in the field of precise control.
1. Precise control achievable, programmable
2. Without electromagnetic interference & electrical sparks
3. Small size
4. Reasonable price
5. Low noise
6. Long service life