K430 Open-Loop Stepper Drive
●Input voltage 18VDC～36VDC
●Continuous output maximum peak current 2.2A
●Input signal optocoupler isolation, compatible with 5V/24V signals
●Signal supports differential, common cathode, common anode
●Pulse response frequency up to 200k
●Automatic half-current lock to reduce heat generation
●Input enable signal
●Overvoltage, undervoltage, overcurrent and other protection functions
●Loop parameter self-tuning function
●Smooth operation, low motor noise, small overshoot
Widely used in various small and medium-sized automation equipment and instruments, such as: electronic processing equipment, 3C non-standard automation equipment, medical testing equipment, textile sewing equipment, marking machines, cutting machines, terminal machines, wire stripping machines, CNC machine tools, logistics transmission, transfer equipment, etc.
K430 Electrical Specifications
Min |
Typical |
Max |
Unit |
|
Peak Current |
0.5 | - | 2.2 | A |
Power Input |
18 | 24 | 36 | Vdc |
Logic Input Current |
6 | 14 | 20 | mA |
Logic Input Voltage |
4.5 | 5 | 28 | Vdc |
Pulse Frequency |
0 | - | 200 | kHz |
Insulation Resistance |
50 | - | - | MΩ |
Output Port Voltage |
- | - | 24 | Vdc |
SW1-SW3: Current Setting Table
Peak |
RMS |
SW1 |
SW2 |
SW3 |
| 2.2 | 1.6 | ON | ON | ON |
| 1.9 | 1.4 | OFF | ON | ON |
| 1.6 | 1.1 | ON | OFF | ON |
| 1.3 | 0.9 | OFF | OFF | ON |
| 1 | 0.7 | ON | ON | OFF |
| 0.7 | 0.5 | OFF | ON | OFF |
| 0.5 | 0.4 | ON | OFF | OFF |
| 0.3 | 0.2 | OFF | OFF | OFF |
SW4-SW6: Microstep Setting Table
Microstep |
SW4 |
SW5 |
SW6 |
| 200 | ON | ON | ON |
| 1600 | OFF | ON | ON |
| 3200 | ON | OFF | ON |
| 6400 | OFF | OFF | ON |
| 25600 | ON | ON | OFF |
| 1000 | OFF | ON | OFF |
| 5000 | ON | OFF | OFF |
| 3600 | OFF | OFF | OFF |
K430 Installation Dimension (Unit: mm)
