Announce of Motor Driver Renewal MD-551F

2022.11.02

Announce of Motor Driver Renewal

Thank you for using our products.

　We have decided to end the sale for our standard AC power supply motor driver, model MD-551E, due to discontinuation of some electric parts, as soon as the stocks run out.
The replacement driver is model MD-551F. Please refer to below lists about the specification comparison of these drivers.

Specification comparison

Model Number MD-551E MD-551F
Drive input method Microstep drive
Power Supply AC100～230V±10％ 50/60Hz 3.5A Max
Run Current 0.35～1.4A/Phase
Stop current 16 selectable types from 12 to 98%.
Micro-Step Division 1,2,4,5,8,10,16,20,25,40,50,80,100,125,200,250
Input signal Photo coupler input
[H]: 4～5V [H]: 3～5V
[L]: -5～0.5V [L]: -5～0.5V
Maximum Frequency 500kpps
Functions Pulse input method changeover, automatic current reduction,
step angle changeover, drive voltage changeover, self-diagnostic function
Wiring connection Connector
Mass 750g
Usage Environment Temperture : 0～40°c (Non frozen)
Humidity : 0～85%RH (Non condensing)
Dimension (mm) 170×130×39(mm)

 

Download : Announce of Motor Driver Renewal.PDF

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