Product Description
Description
A stepper motor is needed to build precise movement systems, for example, to organize linear movements in CNC machines and 3D printers, in robotics, automation systems, industrial plants, etc.
Advantages
- Low price
- Simplicity of design
- High reliability, due to the absence of rubbing parts (does not contain brushes). Its service life is usually determined by the service life of the bearing used.
- Shaft positioning accuracy, without the use of any feedback mechanisms
- Accuracy of repeatability of movements, which is why they are used in 3D printers and CNC machines
- Wide range of rotation speeds. At the same time, the speed is easy to control, which simplifies and reduces the cost of the driver design.
- High torque, even at low speeds
- Presence of holding torque when powered
Parameters
| Parameter | Meaning |
| Current, A: | 4,2 |
| Inductance/phase, mH: | 4 |
| Holding moment, kg/cm: | 45 |
| Number of wires: | 4 |
| Angular step, degree: | 1.8° |
| Working temperature: | -20°C …+50°C |
| Maximum engine heating: | 80°C (at rated current, 2 phases) |
| Shaft diameter, mm: | 14±0.1 |
| Overall dimensions, mm | 100×86×86 |
| Weight, kg: | 2,3 |
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