Pulse & direction stepper motor driver, support to Spontaneous pulses.
Spontaneous pulses Stepper Motor Driver
ADH42 | ||||
minimum value | Typical value | Maximum value | Unit | |
Supply Voltage (DC) | 12 | 24 | 40 | VDC |
Control Signal | 7 | 10 | 16 | mA |
Step pulse frequency | 0 | - | 200 | KHz |
insulation resistance | 50 |
|
| MΩ |
● Miniature size 42mmx42mm x21.5mm
● Pulse & direction stepper driver also support the standard RS232 serial command, and built-in 32bit digital chip.
● Using new control algorithms such for vibration suppression and low heat generation
● DC input voltage 12~40VDC, recommended working voltage 24VDC.
● Continuous output current 1.4A max, max peak current 2.1A.
● Integrated design, mounted with 42/39mm stepper motor.
● Low vibration, low noise, stable operation, low motor heating.
● Any micro-step can be set .
● Protection functions such as overvoltage, undervoltage and overcurrent.
● Built-in automatic matching function of motor parameter.
● ADM42H stepper driver can be assembled for NEMA17 Integrated Stepper Motors
Pin No. | Name | Description |
1 | PU | Pulse Control Signal Input: 5V ~ 24V, Rising Edge effective, Make sure pulse signal effective, pulse width ≥ 2μs Add the resistance for power supply. |
2 | PU- | |
3 | DR | Direction Signal: high/low level signal: 5V ~ 24V, direction signal should be at least 5 μs earlier than pulse signal, High/Low level. |
4 | DR- | |
5 | EN | Enable Signal:enable/disable. If ENA connect 5V & ENA- connect low level(or Internal optocoupler on), stepper controller will turn off the current, motor in free state, no feedback even send pulses. |
6 | EN- | |
7 | AM | Alarm signal output: When overvoltage, undervoltage, phase loss, or position deviation alarms occur, the alarm signal output is effective; Maximum driving current 50mA |
8 | AM- | |
9 | GND | Supply Voltage Ground: GND/0V |
10 | DC | Supply voltage: 12-40VDC, Recommend DC24V |
Wire support common anode connection and common cathode connection, controlled by PLC or Pulse Generators.
DIP Switch SW1 SW2 SW3 SW4 SW5 SW6 ↑
1. Set working current by SW1:
SW1 | Peak(A) | RMS(A) |
off | 1.4 | 1.0 |
on | 2.1 | 1.5 |
2. Set Working Mode by SW2:
SW2 | Working Mode |
off | Pulse & Direction |
on | Spontaneous pulses |
2.1. Pulse & Direction working mode:
Set Micro-step by SW3,SW4,SW5 SW6:
2.1. Spontaneous pulses working mode:
In this working mode, the PU PU- connect to the power supply 5~24VDC and GND,
make sure the stepper motors rotates instantly when power on, please check below wiring diagram:
Set Working Speed by SW3,SW4,SW5 SW6:
More Information on detail, please feel free to contact me
- Model: ADH42
- Brand: Adampower