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  • Justek

    Model
    JSMD-02/03
    Series
    Drivers/Amplifiers

    Product Description

    Description

    - DSP based full-digital servo drive optimized for linear motor

    - Precision motion control by the digital current control based on space voltage vector


    Features

    High performance servo driver
    - Current control type based on space vector modulation
    - High PWM resolution (13bit)
    - High frequency pulse train input (6MHz)
    - Control of micro current is possible via 14bit AD converter

    Compatible with diverse communication interfaces including SPI, USB, etc.

    General purpose I/O (input 9/ output 9) and programmable operation

    Dedicated UI software MCS for setup

     

    Specification

    Model

    JSMD-02

    JSMD-03

    Specifications

    Input Power

    Nominal Input Voltage(Vac)

    220

    Rated Input Voltage(Vac)

    200~230

    Input Frequency(Hz)

    50/60

    Phase Requirement

    1 or 3 phase

    3 phase

    Output Power

    Output Voltage(Vac)

    0~170

    Rated Continuous Output Current(Arms)

    5.3

    11

    Peak Output Current(Arms)

    16

    42

    Rated Output Power(kW)

    0.5

    1.5

    Maximum PWM Frequency(kHz)

    20

    13.3

    Minimum Dead Time(μs)

    3.5

    Bus Protection

    Nominal DC Bus Voltage(Vdc)

    310

    Over Voltage Trip Level(Vdc)

    410

    Under Voltage Lockout Level(Vdc)

    180

    Regeneration Turn-on Voltage(Vdc)

    380

    Regeneration Turn-off Voltage(Vdc)

    350

    Feedback

    Current Sensing

    Resolution(bits)

    14

    Range(Apeak)

    ±32

    ±63

    Digital Encoder Interface

    ABZ type quadrature encoder up to 8MHz (after ⅹ4)

    Analog Encoder Interface

    N/A

    I/O Interface

    Motion Interface

     1) Pulse/Dir or CW/CCW (Line drive type)

     2) Digital input position command (32 points)

     3) Analog current command DC -10V ~ +10V

    Hall/Limit Sensor Interface

    3M 14-pin (5V open collector type)

    Environment

    Operation Temperature(℃)

    5 to 45

    Storage Temperature(℃)

    0 to 70

    Ambient Humidity(%)

    20 to 80 (without condensation or frost)

    Vibration(m/sec2)

    5

    * Note : Specifications are subject to change without further notice.

    Product List

    Linear Motors

    Vertical Precision Positioning Stages
    JTMZ10/20
    Mini Stages
    JSAH Series
    Coreless Type
    JTKL Series
    Arc Motors
    JTKA Series
    Iron-Core Type
    JTKC Series

    DD Motors

    Rotary DD Motors
    JTR15 Series
    Rotary DD Motors
    JTR11 Series
    Rotary DD Motors
    JTR24 Series
    Rotary DD Motors
    JTR16 Series
    Rotary DD Motors
    JTR30 Series
    Roll Feeding Rotary DD Motors
    Rotary DD Motors
    JTR15T Series

    Motion Stages

    Gen. 4 XYZ Ceramic Air Bearing Stage
    Gen. 5.5 XYT Planar Air Bearing Stage
    XY Co-planar Air Bearing Stage
    XYZP 수직 Ceramic Air Bearing Stage
    Gen. 6 Planar Air Bearing Stage
    Gen. 7.5 Air Bearing Stage
    Gen. 4.5 Hybrid Air Bearing Stage
    Air Bearing Stage - Gantry, Hybrid, Cross Types
    LM Guide Stage - Frame base Gantry Stage
    LM Guide Stage - Acu-Positioner Ⅱ
    ACPⅡ Series
    LM Guide Stage - Acu-Positioner Ⅲ
    ACPⅢ Series
    LM Guide Stage - Cross Stage
    LM Guide Stage - Gen. 8 High Acceleration Gantry Stage
    LM Guide Stage - Gen. 5.5 Gantry Stage
    LM Guide Stage - Gen. 8 Dual Gantry Stage
    LM Guide Stage - Multi-Mover Dual Gantry Stage
    LM Guide Stage - 300mm Wafer Cross Stage
    LM Guide Stage - Water Proof Linear Motor
    LM Guide Stage - High Acceleration Cross Stage
    LM Guide Stage - Mini Multi Head Linear Motor
    LM Guide Stage - 갠트리, 하이브리드, 크로스타입

    Drivers/Amplifiers

    JSMD-02/03
    JSMD-02D/03D/04D
    JSMD-02M/03M/04M

    Unipolator

    JTED-500/1000

    Optical Component

    Large Diameter Mirror
    General Mirror
    General Mirror