Digital Stepper Driver 0.3-2.2A 18-30VDC for Nema 8, 11, 14, 16, 17 Stepper Motor
This is a digital stepper drive implemented with advanced stepper control technology. It is easy to use and it can be used to drive 2-phase and 4-phase motors(from Nema 11-Nema 17 size) smoothly with less heat and noise. It works with 18-30VDC voltage and can provide max 2.2A peak current. You can set the DIP switches to get the current and microsteps you need.
Key Features:
- Anti-Resonance for optimal torque, extra smooth motion, low motor heating and noise
- Motor auto-identification and parameter auto-configuration for optimal torque from wide-range motors
- Step & direction (PUL/DIR) control
- Multi-Stepping for smooth motor movement
- Optically isolated inputs
- Input voltage 18-30VDC
- 8 selectable micro-step resolutions of 400-12800 via DIP switches
- 8 selectable output current settings of 0.3 – 2.2A via DIP switches
- Soft-start with no “jump” when powered on
- Pulse input frequency up to 60 KHz
- Automatic idle-current reduction
- Protections for over-voltage and over-current
Electrical Specifications:
- Output Peak Current: 0.3~2.2A (1.6 RMS)
- Input Voltage: +18~30VDC
- Logic Signal Current: 7~16mA (Typical 10mA)
- Pulse Input Frequency: 0~60kHz
- Isolation Resistance: 100MΩ
Operating Environment and other Specifications(Tj = 25℃/77℉):
- Cooling: Natural Cooling or Forced cooling
- Environment: Avoid dust, oil fog and corrosive gases
- Ambient Temperature: 0℃ － 65℃
- Humidity: 40%RH－90%RH
- Operating Temperature: 50℃ MAX
- Vibration: 10-50Hz / 0.15mm
- Storage Temperature: -20℃ － 65℃
- Weight: Approx.90g (3.5oz)
Resources
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Manual: DM320T.pdf
| Stepper Driver Specification | |
| Input Voltage(V) | 18 - 30 |
| Output Current(A) | 0.3 - 2.2 |
| Microstep(Steps/rev.) | 400 - 12800 |
| Max. Pulse Input(kHZ) | 60 |
| Pulse Width(μs) | 7.5 |
| Physical Specification | |
| Weight(g) | 90 |