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Introduction
2MSD2530 is a very small size microstepping driver based on most advanced technology in the world today. It is suitable for driving any 2-phase and 4-phase hybrid step motors(current 2.5A). By using advanced bipolar constant-current chopping technique, it can output more speed and power from the same motor, compared with traditional technologies such as L/R drivers. Its 3-state current control technology allows coil currents to be well controlled, with relatively small current ripple and therefore less motor heating.
Features
- Low cost
- Supply voltage up to +32VDC, current output up to 2.5A peak
- Optically isolated input signals, pulse frequency up to 100 KHz
- Automatic idle-current reduction
- 3-state current control for less motor heating
- Selectable resolutions in 1, 2, 4, 8
- Suitable for 4,6,8 lead motors
- DIP switch current setting with 7 different value
- CW/CCW mode available (optional)
- Small size (86x55x20.5mm)
Applications
Suitable for a wide range of stepping motors of NEMA 17 and 23, and usable for various kinds of machines, such as X-Y tables, labeling machines, laser cutters, engraving machines, and pick-place devices. Particularly useful in applications with low vibration, high speed and high precision are desired.
Electrical and Mechanical Specifications
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Parameters |
2MSD2530 |
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Min |
Typical |
Max |
Unit |
|
Output Current |
0.39 |
- |
2.5 |
Amps |
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Supply voltage (DC) |
12 |
24 |
32 |
VDC |
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Logic signal current |
7 |
10 |
16 |
mA |
|
Pulse input frequency |
0 |
- |
100 |
Khz |
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Isolation resistance |
500MΩ |
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