Led driver DM556 2phase Digital Stepper motor driver 5.6A for 5 NEMA23 NEMA34 Stepper Motor Controller

Electrical Specifications Of 2phase digital stepper motor drive:

Min Output current : 0.5 A
Max Output current: 5.6 (4.0 RMS) A
Min Supply voltage: +20 VDC
Max Supply voltage: +50 VDC
Min Logic signal current: 7 MA
Logic signal current Typical: 10 mA
Max Logic signal current: 16 mA
Min Pulse input frequency: 0 kHz
Max Pulse input frequency: 200kHz
Min Isolation resistance: 500 Mohm

Microstep Resolution Selection

When it’s not in software configured mode, microstep resolution is set by SW5, 6, 7, 8 of the DIP switch as shown in the following table:

Dynamic current setting:

Peak Current RMS Current SW1 SW2 SW3

Default/Software configured (0.5 to 5.6A) OFF OFF OFF

2.1A 1.5A ON OFF OFF

2.7A 1.9A OFF ON OFF

3.2A 2.3A ON ON OFF

3.8A 2.7A OFF OFF ON

4.3A 3.1A ON OFF ON

4.9A 3.5A OFF ON ON

5.6A 4.0A ON ON ON

Mechanical Specifications (unit: mm [inch])

Applications of Led driver DM556:

Suitable for a wide range of stepping motors, from NEMA frame size 17 to 34. It can be used in various kinds of machines, such as laser cutters, laser markers, high precision X-Y tables, labeling machines, and so on. Its unique features make the DM556 an ideal solution for applications that require both low-speed smoothness and high speed performances.

Photo of DM556: