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Haitronic Motor Driver HS1566
Misc Electronics

Haitronic Motor Driver HS1566

The LV8729 driver module with 128 subdivisions is a suitable choice for Nema stepper motors with a current of less than 1.5A, ensuring stable, quiet, and accurate operation.

Specifications:

  • ...

The LV8729 driver module with 128 subdivisions is a suitable choice for Nema stepper motors with a current of less than 1.5A, ensuring stable, quiet, and accurate operation.

Specifications:

  • Dimensions: 1.5mm * 2.0mm (Same as A4988 and DRV8825)
  • Maximum drive current: 2A (Default 1.2A)
  • Operating voltage: 6V-36V, recommended voltage 12V
  • Subdivisions: 1, 1/2,...
See Description & Specifications See Description & Specifications

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Description & Specifications

The LV8729 driver module with 128 subdivisions is a suitable choice for Nema stepper motors with a current of less than 1.5A, ensuring stable, quiet, and accurate operation.

Specifications:

  • Dimensions: 1.5mm * 2.0mm (Same as A4988 and DRV8825)
  • Maximum drive current: 2A (Default 1.2A)
  • Operating voltage: 6V-36V, recommended voltage 12V
  • Subdivisions: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128
  • Product process: four-layer PCB

At 64 or 128 subdivisions, better ultra-quiet condition is achieved.

Note: Ensure that the connection direction is correct; otherwise, there is a risk of burning the driver chip and the control board.

Driver current algorithm and adjustment:

  • Current algorithm: i=Vref*0.9, with Vref approximately 0.4V, thus the default current is 1.2A and the maximum is 2A.
  • Do not connect the motors while measuring the voltage; otherwise, there is a risk of damaging the driver.
  • Connect both the power supply and the USB for current while measuring the voltage.
  • Small adjustments for the current regulator. Adjust again after measurement to avoid burning from excessive current.
  • To increase the current, turn the regulator clockwise slowly, and counterclockwise to decrease.

Manufacturer

Manufacturer Details

Warnings & Safety Information
Type
Motor Driver
Packaging
1 pcs
Operating Voltage
12 V
Ecosystem
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

12,40 €
14,00 €   shipping cost