42BYG Stepper Motor

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Specifications

  • PHASE : 2PHASE
  • STEP ANGLE : 1.8+-5%°/STEP
  • RATED VOLTAGE : 12V
  • CURRENT : 1.7A/PHASE
  • RESISRANCE : 1.5+-10%/PHASE
  • INDUCRANCE : 2.8+-20%mH/PHASE
  • HOLDING TORQUE : 40N.cm Min
  • DETENT TORQUE : 2.2N.cm Max
  • INSULATION CLASS : B
  • LEAD STYLE : AWG26 UL1007
  • ROTOR TORQUE : 54G.cm2

Size Charts

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Demo

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The Stepper Motor Braket is not included.

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Connection Type

Maybe you are confusing about which color cable on the stepper motor should be connected to which port on the driver (A+,A-, B+,B-), Here is a guidance of it

1. Our stepper motor has two phase. So it doesn’t matter you change the connection order between phase A and phase B. Which I mean Black and Green could be connected to A or B, Red and Blue could be connected to B or A. And yes, it would change the motor direction.

8 thoughts on “42BYG Stepper Motor”

  1. my mdrawbot dîsapointed me,.Couldn’t assemble till i moved after buying it,and one of my stepper motors just jerks around with no constant change,. so without both stepper motors working its all worthless till i can afford to order a new one

    1. Hi Jayson,

      Please give details about the issue that stepper motor jerking?
      You may send a video about this issue to tec-support@makeblock for double checking.

    1. Hi Louis,

      What do you mean about the continuous motor and non continues motor? Normally, there is no such specification or classification for the motor, you may describe it with more details.

  2. Hello, I bought the stepper but not the driver and I want to know what is doing every cable….But I see that you didnt put at all the DATASHEET of the stepper. Can you put it??

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