Five (5) Phase Stepper Motor Driver MD-55E/MD-255E/MD-355E

RoHS　CE marking　

Five (5) Phase micro-step driver which is compatible with all models of Kohzu motorized stages. Driver is compact size and low cost. Step angles of MD-55E / 255E / 355E can be set in 16 ways, with 250 divisions maximum which allows smooth and high precision positioning.

Feature

●Low cost
●DC power supply input, Constant current drive
●Micro-step with 250 divisions maximum *1

Function

●Selectable input pulse (1-clock pulse, 2-clock pulse)
●Automatic current down
●Micro-step switching with DIP switch
●Motor run current with DIP switch

  

●Remote input for switch Two (2) types of micro-step setting
●Motor excitation OFF function
 

Specifications

General

Model Number MD-55E MD-255E MD-355E
Number of Axes 1 2 3
Run Current 0.35～1.4A/Phase
Run Method Bipolar Constant Current Pentagon
Micro-Step Division 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250 (16 types)
Power Supply DC+20～+40V, 3A(max) DC+20～+40V, 6A(max) DC20～40V, 8A(max)
Maximum Frequency ≦500kpps
Usage Environment Temperture ： 0～40℃ (Non frozen)
Humidity ： 0～85%RH (Non condensing)
Dimension (mm) 105×74×38 190×80×40 260×80×40
Weight (kg) 0.20kg 0.36kg 0.50kg

 

Input-output signal

Model Number MD-55E, MD-255E, MD-355E
Input signal Photo coupler input［1］： 4～8V,［0］： -8～0.5V
Anode resistance ： CW, CCW ： 300Ω, Other ： 390Ω
Output signal Photo coupler open collector
External output ： ≦ DC30V, ≦ 50mA

MD-255D and MD-355D are 2 and 3 axis driver based on MD-55D. Specifications of driver are equal.

 

Dimension (Click and enlarge the picture)

Link to Motor Cable for Motor Driver

MD-55E, MD-255E, MD-355E