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YH3722 3-phase stepper driver
Key Features:
1,AC80 to 240V Supply Voltage
2,H-Bridge, 2 Phase Bi-polar Micro-stepping Drive
3,Suitable for 2-phase, 4, 6 and 8 leads step motors, with Nema size 23 to 42
4,Output current can be selected from 1.2 ~ 7.0A peak
5,Current reduction by 50% automatically, when motor standstill mode is enabled
6,Pulse input frequency up to 200 kHz
7,Optically isolated differential TTL inputs for Pulse, Direction and Enable signal inputs
8,Selectable resolutions up to 600000 steps
9,Over Voltage, Coil to Coil and Coil to Ground short circuit protection. Key
Introduction:
Description:
Parameters | Min | Typical | Max | Unit |
Output Current (Peak) | 1.2 | - | 7.0 | Amps |
Supply voltage | 80 | 110 | 240 | VAC |
Logic Input Current | 7 | 10 | 21 | mA |
Pulse input frequency | 0 | - | 200 | KHz |
Low Level Time | 2.5 |
|
| µsec |
Cooling | Natural Cooling or Forced Convection | |
Environment | Space | Avoid dust, oil frost and corrosive gases |
Ambient Temperature | 0°C-50°C | |
Humidity | 40 -80%RH | |
Vibration | 5.9m/s² Max | |
Storage Temp. | -10°C -80°C | |
Weight | Approx. 1.5 Kg |
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