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Leadshine DM2282 Digital Stepper Driver 80-230 VAC with Max 8.2A

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  • Leadshine DM2282 Digital Stepper Driver 80-230 VAC with Max 8.2A
  • Leadshine DM2282 Digital Stepper Driver 80-230 VAC with Max 8.2A

Leadshine DM2282 Digital Stepper Driver 80-230 VAC with Max 8.2A

Products item: #079
Price:  US$ 200.73
  • 112 IN STOCK
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    5-9
    US$ 194.45
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    10-49
    US$ 188.18
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    50-99
    US$ 181.91
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    Description

    The DM2282 is a high voltage, versatility fully digital stepping driver based on a DSP with advanced control algorithm. The DM2282 is the next generation of digital stepping motor controls. It brings a unique level of system smoothness, providing optimum torque and nulls mid-range instability. Motor auto-identification and parameter auto-configuration technology offers optimum responses with different motors and easy-to-use. The driven motors can run with much smaller noise, lower heating, smoother movement than most of the drivers in the markets. Its unique features make the DM2282 an ideal solution for applications that require low-speed smoothness.
     

    Key Features


    • Step & direction or CW/CCW control
    • DSP-based stepper control technology
    • Anti resonance
    • Automatic motor identification and self configuration
    • Extra low noise
    • Extra smooth movement
    • Low drive & motor heating
    • Maximum frequency: 200KHz
    • Input voltage: 80 - 220 VAC / 115 - 305 VDC
    • Output current: 7 selections of 0.50 - 8.20A via DIP switches; or any value of 0.1-8.20A via software configuration
    • Micro steps: 15 selections of half - 128 step via DIP switches; or full - 512 step via software configuration
    • Automatic idle current reduction

    Electrical Specifications (Tj = 25°C/77°F)


    Parameters
    DM2282
    Min.
    Typical
    Max.
    Unit
    Output Current
    0.5
    -
    8.2(5.9RMS)
    A
    Supply Voltage
    80(115)
    220(155)
    220(305)
    VAC(VDC)
    Logic Signal Current
    7
    10
    16
    mA
    Pulse Input Frequency
    0
    -
    200
    kHz
    Isolation Resistance
    500
    -
    -
    Mohm

    Connector P1 Configurations


    Pin Details
    PUL+


    PUL-
    Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal, each rising or falling edge active (software configurable); 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double pulse mode (pulse/pulse), this input represents clockwise (CW) pulse,active both at high level and low level (software configurable). For reliable response, pulse width should be longer than 2.5µs. Series connect resistors for current-limiting when +12V or +24V used. The same as DIR and ENA signals.
    DIR+


    DIR-
    DIR signal: In single-pulse mode, this signal has low/high voltage levels, representing two directions of motor rotation; in double-pulse mode (software configurable), this signal is counter-clockwise (CCW) pulse,active both at high level and low level (software configurable). For reliable motion response, DIR signal should be ahead of PUL signal by 5µs at least. 4-5V when DIR-HIGH, 0-0.5V when DIR-LOW. Please note that rotation direction is also related to motor-driver wiring match. Exchanging the connection of two wires for a coil to the driver will reverse motion direction.
    ENA+

    ENA-
    Enable signal: This signal is used for enabling/disabling the drive. In default, high level (NPN control signal) for enabling the driver and low level for disabling the driver. Usually left UNCONNECTED (ENABLED). Please note that PNP and Differential control signals are on the contrary, namely Low level for enabling. The active level of ENA signal is software configurable.
    FAULT+

    FAULT-
    Fault Signal: OC output signal, active when one of the following protection is activated: over-voltage, over current, low voltage, phase error and over-temperature. This port can sink or source 20mA current at 24V. In default, the resistance between FAULT+ and FAULT- is high impedance in normal operation and become low when DM2282 goes into error.

    Connector P2 Configurations


    Pin Details
    PE Recommend connect this port to the ground for better safety.
    AC AC power supply inputs. If AC input, recommend use isolation transformers with theoretical output voltage of 80~220VAC. DC input range is 115~305VDC
    A+, A- Motor Phase A
    B+, B- Motor Phase B

    Selecting Microstep Resolution and Drive Output Current


    Microstep resolutions and output current are programmable, the former can be set from full-step to 102,400 steps/rev and the latter can be set from 0.5A to 8.2A.
    However, when it’s not in software configured mode, this drive uses an 8-bit DIP switch to set microstep resolution, and motor operating current, as shown below:

    Microstep Resolution Selection


    Microstep
    Steps/rev.(for 1.8°motor)
    SW5
    SW6
    SW7
    SW8
    1 to 512
    Default/Software configured
    ON
    ON
    ON
    ON
    2
    400
    OFF
    ON
    ON
    ON
    4
    800
    ON
    OFF
    ON
    ON
    8
    1600
    OFF
    OFF
    ON
    ON
    16
    3200
    ON
    ON
    OFF
    ON
    32
    6400
    OFF
    ON
    OFF
    ON
    64
    12800
    ON
    OFF
    OFF
    ON
    128
    25600
    OFF
    OFF
    OFF
    ON
    5
    1000
    ON
    ON
    ON
    OFF
    10
    2000
    OFF
    ON
    ON
    OFF
    20
    4000
    ON
    OFF
    ON
    OFF
    25
    5000
    OFF
    OFF
    ON
    OFF
    40
    8000
    ON
    ON
    OFF
    OFF
    50
    10000
    OFF
    ON
    OFF
    OFF
    100
    20000
    ON
    OFF
    OFF
    OFF
    125
    25000
    OFF
    OFF
    OFF
    OFF

    Current Settings


    Peak Current
    RMS Current
    SW1
    SW2
    SW3
    Default/Software configured (0.5 to 8.2A)
    OFF
    OFF
    OFF
    2.2A
    1.6A
    ON
    OFF
    OFF
    3.2A
    2.3A
    OFF
    ON
    OFF
    4.2A
    3.2A
    ON
    ON
    OFF
    5.2A
    3.7A
    OFF
    OFF
    ON
    6.3A
    4.4A
    ON
    OFF
    ON
    7.2A
    5.2A
    OFF
    ON
    ON
    8.2A
    5.9A
    ON
    ON
    ON
    Notes: Due to motor inductance, the actual current in the coil may be smaller than the dynamic current setting, particularly under high speed condition.

    Typical Connection & Mechanical Specifications (unit: mm [inch])



    Resources


     


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