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The IM481H PLUS is a high performance, low-cost microstepping driver utilizing advanced hybrid technology to greatly reduce size without sacrificing features. The IM481H is exceptionally small, easy to interface and use, and yet powerful enough to handle the most demanding applications.
Features include:
- Low cost
- +12 to +48 VDC input voltage
- 1.5A RMS (2.1A Peak) output current
- 16 microstep resolutions
- Short circuit and over temperature protection
- Up to 51,200 steps per revolution
- Automatic current reduction
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- Specifications
- Ordering Information
- Options
- Downloads/Support
- General
- I/O
- Motion
- Mechanical
| Input voltage |
Includes motor back EMF |
+12 to +48 VDC |
| Output current |
RMS per phase (holding current may be lower) |
1.5 Amps |
| Peak per phase (holding current may be lower) |
0.14 to 2.1 Amps |
| Protection |
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Thermal, phase to phase, +V to phase |
| Thermal (non-condensing humidity) |
Storage |
-40 to +125° C |
| Rear mounting surface (max) |
-40 to + 85° C |
| Step frequency (max) |
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2.5 MHz |
| Microstep Resolution |
Number of Microstep Resolutions |
16 |
| Steps per Revolution |
200, 400, 800, 1000, 1600, 2000, 3200, 5000, 6400, 10000, 12800, 25000, 25600,
36000, 50000, 51200 |
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Ordering Information
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Description |
Part Number |
| Microstepping Driver |
XIM481H |
| Isolating thermal pad (included with driver) |
TI-481 |
| Heat sink |
H-481 |
| driver interface board |
INT-481 |
| 21-pin right angle connector |
HY481-CNO21 |
| Small-end screwdriverr |
SD-1 |
| Small pry bar (used to remove the throaway carrier or the driver from the pin receptacles) |
PB-22 |
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