Changzhou Vic-Tech Motor Technology Co., Ltd.
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permanent magnet 25mm 7.5 step angle stepper motor with gearbox
This is a permanent magnet motor of the SM25-048S with a gearbox on top.
This single motor has a step angle of 7.5 degrees and takes 48 steps to make one revolution (without the gearbox)
In addition, we have different gear ratios for you to choose, the gear ratio of this motor is 10:1.
So the step angle is 7.5 degrees/10
If you need this motor with gearbox, please feel free to contact me.
| Motor type | Permanent magnet motor with gearbox |
| Motor diameter | 25mm |
| Voltage | 12V CD |
| Step Angle | 7.5°/10 |
| No.of Phase | 4 phase |
| Coil resistance | 100Ω±10%(25℃) |
| Holding torque | 1000 g*cm |
| Max pull-in rate | 500pps |
| pull-in torque at 100pps | 400g.cm |
| Current per phase | 120mA |
Stepper motors are used for precision control and are widely used in medical equipment, 3D printers, industrial precision control, automation equipment, etc.
Stepper motors can be used in any mechanism that requires precise control and rotational/linear motion.
If you need a stepper motor, please feel free to contact me.
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
Stepper motors are widely used among all industries.