OverviewSpecificationMechanicalConnectionDownload
Overview
By implementing the latest DSP current control technology, Leadshine DM503 is a high performance
2-phase digital stepper drive. It takes step & direction or CW/CCW control commands, and is very simple
to implement in OEM applications.
The DM503 stepper drive adopts advanced features like electrical damping, anti-resonance, start-up smoothing, multi-stepping...
With the input voltage of 20 - 50 VDC and output current of 1.00 - 4.20 A, it is capable of driving a wide range of 2-phase stepper motors
with high precision at extra smoothness, quietness, and very low motor heating.
Its multi-Stepping feature allows a low resolution step input to produce a much higher microstep output
for smoother & quiet motor movement, and much lower motor heating. This feature will significantly improve the performance of your stepper
control systems.
A DM503 stepper drive is easy to setup and configure via DIP switches. There are 15 resolution settings from 400 - 25600,
and 8 output current settings from 1.00 - 4.20. Also, a user can simply set the idle current to full (100%) or 50% of
the output current via a DIP switch.
|
Specification
| Model: | DM503 | | Phase: | 2 | | Control Mode: | Step & Direction | | Max Input Frequency: | 200KHz | | Input Voltage Range: | 20 - 50 VDC | | Suggested Power Supply Voltage Range: | 24-48 VDC | | # of DIP Switch Resolution Configurations: | 15 | | DIP Switch Resolution Setings: | 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 25000 | | # of DIP Switch Current Configurations: | 8 | | DIP Switch Current Configurations: | 1.00A, 1.46A, 1.91A, 2.37A, 2.84A, 3.31A, 3.76A, 4.20A | | Logic Current Range: | 7-16mA (10mA typical) | | Logic Voltage Range: | 4-5 VDC for pulse active high (default) , or 0-0.5V for pulse active low | | Pulse enabled at: | Rising edge | | Idle Current Percentage: | 50 % | | # of Digital Inputs: | 3 | | Step Width: | 2,500 ns | | Minimal Direction Setup Time: | 5,000 ns | | Protection: | Over current; over voltage; phase error | | Isolation Resistance: | 500M Ohm | | Environment: | Avoid dust, oil fog and corrosive gases | | Ambient Temporature: | 0-50°C | | Humidity: | 40–95% RH | | Operating Temporature: | 0-70°C | | Vibration: | 5.9 m/s2 Max | | Storage Temporature: | -20-65°C | | Specification: | 4.65 X 2.97 X 1.30 Inches | | Weight: | 0.60 lb |
Mechanical Specification
Unit: mm
1 inch = 25.4 mm
|
Matching Stepper Motorshybrid stepping motor
AMT offers matching stepper motors for DM503 to satisfy your application needs. Made of high quality materials, those stepper motors can run
very qietly and smoothly with low noise, low motor heating. They have been widely implemented in various industrial applications.
To see all stepper motors that AMT offers, please click here.
Matching Power Suppliesstepper servo power supply
AMT offers matching power supplies for DM503. Those power supplies were specially designed to handle back EMF from stepper or servo motors in motion controls.
To see all power supplies that AMT offers, please click here.
|