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    Digital Stepper Driver for 3 phase Nema 34, 42 Stepper Motor

    $190.31
    ATOSH32206 is digital 3-phase stepper motor drive, it is widely used in middle and big size numerical control devices such as curving machine, CNC machine, and computer embroider machine, packing machines and so on. Capable of driving 3 phase Nema 34, 42 closed-loop hybrid stepper motors.
    SKU: ATOSH32206
    Delivery date: 6-12 days

    Cheap Price 3-phase digital stepper driver, AC 80-220V power supply for 3 phase Nema 34, 42 stepper motor, manufacturer direct sale.
    Features:

    • 32-bit DSP digital control mode.
    • Low vibration, low noise, low power consumption.
    • Flexible subdivision runs more smoothly.
    • Automatic memory power phase.
    • Optically isolated input signal.
    • Space vector bipolar constant current drive.
    • Maximum output current 6A/ phase.
    • Provide energy-saving automatic half-current lock function.
    • Maximum 30000 steps/ turn of the 16 subdivision mode optional.

    Specifications

    Basics Information
    Model ATOSH32206
    Size 187 x 116 x 81 mm
    Phase 3
    Weight 1.2 kg
    Supply Power AC 80-220V
    Capacity 0.8 kVA
    Output Current Peak 6A/Phase (Max.)
    Driver Method Space vector bipolar constant current drive
    Isolation Resistance >500 MΩ
    Dielectric Strength 1kV, 1Min
    Cooling Method Natural Convection
    Environment
    Operation Environment Temperature -5℃~+40℃
    Humidity <80% RH
    Vibration 5.9m/s2 (Max.)
    Storage Environment Temperature -40℃~+55℃
    Humidity <93% RH
    Function Description
    Functions Operation Instructions
    Signal Interface PUL PUL+ is the positive end of the control pulse signal PUL- is the negative end of the control pulse signal
    DIR DIR+ is the positive end of directional signal DIR- is the negative end of directional signal
    ENA ENA+ is the positive end of enabling signal ENA+ is the negative end of enabling signal
    Motor Interface A A+ is connected with the positive end of the A phase winding of the stepping motor A- is connected with the negative end of the A phase winding of the stepping motor
    B B+ is connected with the positive end of the B phase winding of the stepping motor B- is connected with the negative end of the B phase winding of the stepping motor
    When the A and B two phase windings are switched, the motor direction is reversed
    Indicator Light 1. The green light is the power indicating lamp. When the drive is powered on, the green light is always on. 2. The red light is the fault indicating lamp. When the overvoltage and overcurrent faults occur, the trouble lamp is always on.

    Driver Wiring Diagram
    SH32206 wiring diagram

    driver circuit
    Installation Size
    sh32206 size
    Tips: Full-step drive mode of stepper motor
    In the full-step operation, the same kind of stepper motor can be equipped with full / half step driver, as well as subdivision driver, which, however, have different operation effects. The stepper motor driver cyclically energizes the two coils of the two-phase stepper motor (set current for the coil) in pulse / direction commands. Each pulse of this type of drive will move the motor by a base step angle of 1.80 degrees (a standard two-phase motor has a total of 200 step angles in a coil).

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