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Nema 23 Hybrid Stepper Motor Driver

Nema 23 Hybrid Stepper Motor Driver
2M432A Characteristic : 1.Using new digital sinusoidal micro-segmentation algorithm 2.Lower heating and noise , higher stability 3.The phase current can be adjusted by switch DIP. 4.For the input control signal, electric circuit use optically coupled isolator to low the noise interference ....
Product Details

2M432A

Characteristic :

1.Using new  digital sinusoidal micro-segmentation algorithm 
2.Lower  heating and noise , higher stability 
3.The phase  current can be adjusted by switch DIP.
4.For the  input control signal, electric circuit use optically coupled isolator to low  the noise interference .
5.With short  circuit, overvoltage, undervoltage, overtemperature protection and improving  functions
stepper Motor driver Specification :

Input    Power supply :

12-40VDC

Output    Current

0.4A~3.2A

Drive    Way

PWM constant    current chopping ,two phase Sine wave output current

Suitable    stepper motor

35,42,57    series two phase stepper motor

Ambient    environment

-10℃~55℃    15~85%RH、No condensation. Non-corrosive, flammable, explosive,    conductive gas, liquid and dust

Keeping    enviroment

-40℃~+55℃, <93%RH,No condensation, no frost

Size    (L*W*H)

115*68*24mm

Net Weight

0.25 Kg

Curent seting :

SW1-SW3

000

001

010

011

100

101

110

111

Phase current

0.4A

0.8A

1.2A

1.6A

2.0A

2.4A

2.8A

3.2A

Microstep Subdivision setting :


     SW1-SW3

000

001

010

011

100

101

110

111

steps/rev

2

8

10

16

20

32

40

64

Describtion :

Microstep    setting

    Users can set the driver Microstep by the    SW1-SW5 five switches,total 28 micro-step. When you set the    microstep , pls stop the driver working。The    setting of the specific Microstep subdivision, please refer to the    instructions of the driver panel figure .

Output    current setting

  Users can set the driver Microstep by the    SW1-SW5 five switches. The setting of the specific Microstep subdivision,    please refer to the instructions of the driver panel figure..

Double    pulse setting

    SW7 sets pulse mode, setting “on''    as double pulse mode, setting “off'' as pulse + direction mode.,CW+/CW is Clockwise ,CCW+/CCW-  is Counterclockwise , need to confirm the    wire of stepper motor 。

Automatic    half current function

    Users can set the driver half flow    function by SW6. "OFF" indicates the quiescent current is set to    half of the dynamic current, that is to say, 0.5 seconds after the cessation    of the pulse, current reduce to about half automatically. "ON"    indicates the quiescent current and the dynamic current are the same. User    can set SW6 to "OFF", in order to reduce motor and driver heating    and improve reliability.

Self    test function

   When SW1-SW5 is OFF , Inner of drive send 1K    pulse to test whether the motor,wire,and self is normal。

signal    Interface

  PUL+ and PUL- are the positive and negative    side of control pulse signal; DIR+ and DIR- are the positive and negative    side of direction signal; ENA+ and ENA- are the positive and negative side of    enable signal .

Motor    Interface

   A+ and A- are connected to a phase winding    of motor; B+ and B- are connected to another phase winding of motor. If you    need to backward, one of the phase windings can be reversed .

Power    Interface

    It    uses DC power supply,recommended working voltage is 12-40VDC,power is over 50W,voltage shouldn’t    be over 40VDC and  below 12VDC。

Indicator    Lightor

  There are two indicator lights. Power    indicator is green. When the driver power on, the green light will always be    lit. Fault indicator is red, when there is over-voltage or over-current    fault, the red light will always be lit; after the driver fault is cleared,    if re-power the red light will be off.。

Installation

  The size of motor driver is 115×68×24 mm,mounting holes is 100mm。Chest and upright installation are ok,we suggest upright installation。 During installation, it should be close to the metal    cabinet for heat dissipation.

signal interface and sequence in time :

Inner electric circuit of motor drive :

 

 

Interface connection and installing size :

This nema 23 hybrid stepper motor driver with lower noise, high accuracy, high efficiency and short circuit, comes from Weitong which is one of the leading manufacturers and suppliers in this field. Having been well exported to the United States, Germany, Russia, etc, you can rested assured to buy our equipment at cheap price.

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