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Keyes 28BYJ-48 Stepper Motor and ULN2003 Driver Set
Features
  • Flux SKU:
    LBAA100002
  • Length (mm):
    63
  • Width (mm):
    46
  • Height (mm):
    34
  • Brand:
    Keyes
  • Main Colour:
    Red
  • Country of Manufacture:
    China
  • MPN:
    OR-095
  • UPC:
    Does Not Apply
  • Minimum Operating Temperature:
    -40°C
  • Maximum Operating Temperature:
    85°C
  • Number of Items:
    1
  • Pin Pitch:
    2.54mm
  • Logic Level Voltage:
    3.3 - 5V
  • Drive Current:
    500mA
  • Impedance:
    50Ω
  • Impedance Error:
    ±7%
  • Impedance Test Temperature:
    25°C
  • In-traction Torque:
    34.3mN.m (120Hz)
  • Self-positioning Torque:
    34.3mN.m
  • Friction Torque:
    600-1200gf.cm
  • Pull in Torque:
    300gf.cm
  • Frequency:
    100Hz
  • In-traction Frequency:
    600Hz
  • Out-traction Frequency:
    1000Hz
  • Phase:
    4
  • Speed Variation:
    1/64
  • Stride Angle:
    5.625°/64
  • Mounting Hole Size:
    M3
  • Mounting Dimensions:
    57/40mm
  • Chipset MPN:
    ULN2003
  • Lead Length:
    20cm
  • Shaft Type:
    Flat-edge
  • Shaft Diameter:
    5mm
Description
This component set is ideally suited to projects requiring controlled rotation. This is the stepper motor 28BYJ-48 and ULN2003 driver set. The set is compatible with the standard Arduino stepper library and has quite a punch for such a small set. This set is a great entry point into the world of stepper motors and will be happy operating robots and gizmos in all manner of projects.
Stepper motors are the main type of motors used within CNC machines and robots. They are used to drive the axis either on their own or in pairs. The main feature that makes them so special is the ability to accurately control the amount of rotation. Each motor is connected to a driver board, which both powers and controls them. As such, no extra power connections are needed.
Please ensure that your project is compatible with the motors before ordering. If you have any other questions or require a datasheet, please do not hesitate to ask.
Images
28BYJ-48 ULN2003 Stepper Motor inc Driver Keyes Red Image 1
28BYJ-48 ULN2003 Stepper Motor inc Driver Keyes Red Image 2
28BYJ-48 ULN2003 Stepper Motor inc Driver Keyes Red Image 3
Shipping
We offer a host of shipping options to meet your requirements. Our main postal service is the Royal Mail 24. We aim to post same day when orders are received before 15:00 GMT. Orders received after this time will be posted the next business day.
Returns
We accept returns of unwanted, damaged or faulty items within 30 days of purchase.
If you receive a damaged item please message us directly through the eBay messaging system; attach pictures if possible. This will enable us to process the return as fast as possible.
Be aware, if an item is "unwanted", return postage will be paid by the consumer. Furthermore, if a returned "faulty" item is found to not be faulty, postage costs will not be refunded. We are unable to refund the cost of a courier and will only be able to refund return postage on receiving a copy of the postage receipt.
Please ensure when returning an item, adequate packaging is used as we will be unable to process the refund if the items are damaged in the post.
Company
Flux Workshop began trading late 2014, drawing from years of experience and interest in electronics and building CNC machines. With the aim to supply good quality components at reasonable prices that allow you, the customer, to have the confidence to embark on your project.
We are here to help you in any way we can. If you need to make sure a product is right for your needs or how to get the most from a product, please do not hesitate to contact us through the eBay messaging service (response usually within 24 hours).