ADM57 Stepper Motor Driver
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[edit]Description
[edit]The ADM57 is a pulse and direction stepper motor driver designed for NEMA23 stepper motors. It features a compact form factor that matches the NEMA23 motor dimension, allowing assembly with standard 57mm stepper motors to form an integrated stepper motor solution.
Built with a 32-bit DSP digital chip, the ADM57 employs advanced control algorithms for vibration suppression and low heat generation. The maximum output current is 5.6A peak (4.0A RMS), making it suitable for all NEMA23 stepper motor applications.
The driver supports connection to both magnetic and photoelectric encoders. It achieves high subdivision effects through internal algorithms even under low micro-step conditions. The built-in RS232 serial port allows parameter configuration.
Specifications
[edit]| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VDC) | 12 | 24-36 | 50 | V |
| Output Peak Current | 1.5 | — | 5.6 | A |
| Output RMS Current | 1.1 | — | 4.0 | A |
| Pulse Input Frequency | 0 | — | 200 | kHz |
| Insulation Resistance | 50 | — | — | MOhm |
Features
[edit]- Pulse and direction control with differential signal inputs
- 32-bit DSP digital processor
- Vibration suppression and low heat generation
- Compatible with magnetic and photoelectric encoders
- RS232 serial port for parameter configuration
- 8 selectable current levels via DIP switches
- Over-voltage, under-voltage, and over-current protection
- Direct NEMA23 motor mounting