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HESAI LV8729 Stepper Motor Control Driver 3D Printer Kit 4-Layer Substrate 128 Subdivision
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HESAI LV8729 Stepper Motor Control Driver 3D Printer Kit 4-Layer Substrate 128 Subdivision

- 1Pcs
104792861396874865

Stepper Motor Driver 4-layer Substrate Ultra Quiet Support 6V-36V
3.93 $4.39 Discount : 10% OFF
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Main Features

LV8729 driver module with 128 subdivisions is a good choice for Nema stepper motor whose current is less than 1.5A, which makes motor steady, quiet and precise.

Product parameters:
Outline size: 1.5mm*2.0mm (same as A4988 and DRV8825)
Maximum drive current: 1.8A (factory default 0.8A)
Maximum voltage: 36V (usually 12V)
in the 64 subdivision or 128 subdivision, a better super mute effect can be achieved.
Support subdivision: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128;
Product technology: four layer PCB plate
heat sink must be added to make the heat dissipation better.
The motherboard subdivision jumper caps are M1, M2, and M3 from left to right. The jumper cap is inserted as High, and the jumper cap is removed as Low.
After a long test, using 64 subdivisions works best.

In order to consider the heat problem, LV8729 uses four layers of PCB as a whole heat dissipation, and the chip is equipped with a heat sink, and the default 1A drive current is produced by the factory. Because the fine fraction of the LV8729 driver is larger, any motor drive module should be actively dissipating for the stable operation of the 3D printer, such as installing the fan, hanging the heat dissipation bracket, The main board runs to a large fan and so on.

Specification

Package Size ( L x W x H )
10*10*3cm
Package Weights
0.008kg
Packing Contents
LV8729 Driver Module x1 Heat Dissipating Aluminum Block x1
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