{"product_id":"lv8729-6v-36v-4-layer-substrate-stepper-motor-driver-module-with-heatsink","title":"LV8729 6V-36V 4-layer Substrate Stepper Motor Driver Module with Heatsink","description":"\u003cp\u003eThe Ultra quiet LV8729  4-layer Substrate Stepper Motor Driver Module with 128 subdivisions is a Best suited Moter Driver for Nema stepper motor whose current is less than 1.5A, which makes the motor steady, quiet, and precise. The LV8729 is a PWM current-controlled micro step bipolar stepping motor driver. This driver can perform eight times of excitation of the second phase to 32W1-second phase and can drive simply by the CLK input. It has a wide range of Operating voltage range i.e. 6V-36V, the proposed voltage is 12V Support subdivisions of 1, 1\/2, 1\/4, 1\/8, 1\/16, 1\/32, 1\/64, 1\/128 with product Process of four-layer PCB board. In the 64 subdivision or 128 subdivision controller, it has a better ultra-quiet effect.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIn 64 subdivisions or 128 subdivisions to achieve a better ultra-quiet effect. 2. Operating voltage: 6V-36V, the proposed voltage is 12V. 3. The maximum current is 1.5A, the default is 0.8A. 4. Segment: 1, 1\/2, 1\/4, 1\/8, 1\/16, 1\/32, 1\/64, 1\/128. 5. You must add the heat sink to make the heat dissipation better (please be sure to operate with a large fan to help to cool the Module).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel Series:    Heat Sink, LV Series\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (V):    6 to 36VDC\u003c\/li\u003e\n\u003cli\u003eCurrent Rating (A):    0.8 to 1.5\u003c\/li\u003e\n\u003cli\u003eMax. Current (A)    1.8A\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC):    36, (Normal @12V)\u003c\/li\u003e\n\u003cli\u003eSupported segment    1, 1\/2, 1\/4, 1\/8, 1\/16, 1\/32, 1\/64, 1\/128\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDriver current algorithm and its adjustment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDriver current algorithm: i=Vref\/0.5, the default Vref about 0.4V, so the default current 0.8A, and maximum current 1.5A\u003c\/li\u003e\n\u003cli\u003ePlease DO NOT connect the motors when measuring the voltage, or it's easy to burn the drive.\u003c\/li\u003e\n\u003cli\u003ePlease connect both the power supply and the USB for power when measuring the voltage.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMinor adjustment for potentiometer driver. Adjust it again after measurement to avoid burning driver by excessive current. 5. To increase the current by rotating the potentiometer clockwise slowly, and anticlockwise to reduce.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1 x LV8729 6V-36V 4-layer Substrate Stepper Motor Driver Module with Heatsink\u003c\/span\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":43947835064363,"sku":"7100","price":649.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/LV87296V-36VUltraQuiet4-layerSubstrateStepperMotorDriverwithHeatsinkfor3DPrinter...png?v=1776517236","url":"https:\/\/www.indianhobbycenter.com\/products\/lv8729-6v-36v-4-layer-substrate-stepper-motor-driver-module-with-heatsink","provider":"Indian Hobby Center","version":"1.0","type":"link"}