2 phase hybrid stepping motor driver SDU22C701, SDB21C702
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Product lineup
SDU22C701
| Power | Input voltage | DC 24 V |
|---|---|---|
| Current consumption | 3 A | |
| Driving method | Unipolar chopper drive | |
| Function switch | Pulse input mode | 1 Pulse input mode / 2 Pulse input mode |
| Running current | 0 - 2.73A (16 steps) | |
| Holding current | 0 - 2.09A (10 steps) | |
| Step division | Full, Half, 1/4, 1/8, 1/16 | |
| Input | CW/CCW signal (Pulse and direction signal) Current Enable / Disable Step division Enable / Disable Auto power down Enable / Disable
|
|
| Output | Excitation timing signal | |
| Indicator | LED | Power X1 StatusX1 |
| Protective functions | Excessive current protection & Excessive temperature protection | |
| Operating condition | Ambient temperature | 0-45 deg. C |
| Ambient humidity | 85% or less (No condensing and no freezing) | |
SDB21C702
| Power | Input voltage | DC 24 V |
|---|---|---|
| Current consumption | 1.5 A | |
| Driving method | Bipolar chopper drive | |
| Function switch | Pulse input mode | 1 Pulse input mode / 2 Pulse input mode |
| Running current | 0 - 1.5A (16 steps) | |
| Holding current | 0 - 1.5A (16 steps) | |
| Step division | Full, Half, 1/4, 1/8, 1/16 | |
| Input | CW/CCW signal (Pulse and direction signal) Current Enable / Disable Step division Enable / Disable Auto power down Enable / Disable
|
|
| Output | Excitation timing signal | |
| Indicator | LED | Power X1 StatusX1 |
| Protective functions | Excessive current protection & Excessive temperature protection | |
| Operating condition | Ambient temperature | 0-45 deg. C |
| Ambient humidity | 85% or less (No condensing and no freezing) | |
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