Leírás
Ultra quiet stepper motor Drivers LV8729
High Quality
Compatible and replaces the well known A4988 and DRV8825 stepper motor drivers
More silent and smooth than a A4988
Can reach up to 1/128th micro stepings
Compatible with most standard controler boards
Ideal for 3D printers, CNC, laser cutters, Hot wire machines
Specifications:
Input voltage: 6-36V
Max current: 1.5A
Micro Stepping: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128
Heat sink included
Recommandations:
Make sure to properly cool down the driver while in use.
Table de configuration des micros pas:
Micro stepping M1 M2 M3
1 full step 0 0 0
1/2 step 1 0 0
1/4 step 0 1 0
1/8 step 1 1 0
1/16 step 0 0 1
1/32 step 1 0 1
1/64 step 0 1 1
1/128 step 1 1 1
Curent calibration with voltmeter
The driver calibration is to be made ideally using a voltmeter
Use the 2VDC caliber (or something close) on your multimeter.
The voltages we are going to read are below 1V
The following formula is to be applied
IMotor= Vref * 2 for RS= 0.1ohm
Here is a simple table with all the common values
Vref I Motor
0.1V 0.2 A
0.15V 0.3 A
0.20V 0.4 A
0.25V 0.5 A
0.30V 0.6 A
0.35V 0.7 A
0.40V 0.8 A
0.45V 0.9 A
0.50V 1 A
0.55V 1.1 A
0.60V 1.2 A
0.65V 1.3 A
0.70V 1.4 A
0.75V 1.5 A
Videók
Műszaki adatlapok
További információk
Értékelések
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Hasonló Termékek
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Csak 5 a készleten
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Kiszállitás: 2026-03-11
5 készleten