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  • Justek

    Model
    JSMD-02D/03D/04D
    Series
    Drivers/Amplifiers

    Product Description

    Description

    - Direct PWM amplifier based on the interface with Delta-Tau UMA

    - Line up of 3 types by the current capacity
    - Wide range hardware protection displayed by 7-segment LED (VDC trip, Over-current trip, PWM command error, Dead time trip, IPM fault)
    * Maximum 30Arms/ 60Arms continuous/ peak current
    * PWM switching frequency : 15kHz
    * Handling of black outs by use of external capacitor bank (optional)


    Features

    Fully isolated electronic circuit

    Self-protection functions
    - Over & under voltage, over current, etc.

     

    Specification

    Model

    JSMD-02D

    JSMD-03D

    JSMD-04D

    Specifications

    Input Power Nominal Input Voltage(Vac)

    208

    Rated Input Voltage(Vac)

    180~230

    Input Frequency(Hz)

    50 / 60

    Phase Requirement

    1 or 3 phase

    3 phase

    Output Power Output Voltage(Vac)

    0~150

    Rated Continuous Output Current(Arms)

    7.5

    15

    30

    Peak Output Current(Arms)

    15

    30

    60

    Rated Output Power(kW)

    1.5

    3

    6

    Maximum PWM Frequency(kHz)

    15

    12

    12

    Minimum Dead Time(μs)

    3.5

    Bus Protection Nominal DC Bus Voltage(Vdc)

    290

    Over Voltage Trip Level(Vdc)

    410

    Under Voltage Lockout Level(Vdc)

    200

    Regeneration Turn-on Voltage(Vdc)

    370

    Regeneration Turn-off Voltage(Vdc)

    340

    Feedback Current Sensing Resolution(bits)

    12/14

    Range(Apeak)

    ±25

    ±50

    ±100

    Digital Encoder Interface

    N/A

    Analog Encoder Interface

    N/A

    I/O Interface Motion Interface

    Direct PWM interface with UMAC?(36-pin Mini-D)

    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