{"id":6894,"date":"2025-03-12T09:22:58","date_gmt":"2025-03-12T09:22:58","guid":{"rendered":"https:\/\/ecom.roboskillify.com\/index.php\/product\/ultra-silent-4-layer-substrate-mks-lv8729-stepper-motor-driver-with-heat-sink-2\/"},"modified":"2025-03-12T09:22:58","modified_gmt":"2025-03-12T09:22:58","slug":"ultra-silent-4-layer-substrate-mks-lv8729-stepper-motor-driver-with-heat-sink-2","status":"publish","type":"product","link":"https:\/\/ecom.roboskillify.com\/index.php\/product\/ultra-silent-4-layer-substrate-mks-lv8729-stepper-motor-driver-with-heat-sink-2\/","title":{"rendered":"Ultra-silent 4-layer Substrate MKS-LV8729 Stepper Motor Driver with Heat Sink"},"content":{"rendered":"

Ultra-silent 4-layer Substrate MKS-LV8729 Stepper Motor Driver with Heat Sink<\/h2>\n

The Ultra quiet LV8729\u00a0 4-layer Substrate Stepper Motor Driver Module with 128 subdivisions is used in and is a Best suited Moter Driver for Nema whose current is less than 1.5A, which makes the motor steady, quiet, and precise.<\/p>\n

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.<\/p>\n

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.<\/p>\n

Note:<\/strong> Please make sure the connecting direction is right, or it will probably burn the driver chip and controller board. Recommend doing a good job of cooling the module<\/p>\n

\n Driver current algorithm and its adjustment<\/strong>:\u00a0<\/h2>\n
    \n
  • Driver current algorithm: i=Vref\/0.5, the default Vref about 0.4V, so the default current 0.8A, and maximum current 1.5A<\/li>\n
  • Please DO NOT connect the motors when measuring the voltage, or it\u0092s easy to burn the drive.<\/li>\n
  • Please connect both the power supply and the USB for power when measuring the voltage.<\/li>\n
  • Minor adjustment for potentiometer driver. Adjust it again after measurement to avoid burning the driver by excessive current.<\/li>\n
  • To increase the current by rotating the potentiometer clockwise slowly, and anticlockwise to reduce.<\/li>\n<\/ul>\n

    MKS-LV8729 Stepper Motor Driver Pinout:<\/h2>\n
    \"MKS-LV8729<\/div>\n

    Package Includes:<\/h2>\n
      \n
    • 1 x\u00a0Ultra-silent 4-layer Substrate MKS-LV8729 Stepper Motor Driver 4-layer Substrate With Heat Sink<\/li>\n<\/ul>\n

      Specifications:<\/h2>\n\n\n\n\n\n\n\n
      Maximum voltage<\/span><\/td>\n36V (usually 12V)<\/span><\/td>\n<\/tr>\n
      Support subdivision<\/span><\/td>\n1, 1\/2, 1\/4, 1\/8, 1\/16, 1\/32, 1\/64, 1\/128<\/span><\/td>\n<\/tr>\n
      Maximum drive current<\/span><\/td>\n1.8A\u00a0<\/span><\/td>\n<\/tr>\n
      Dimensions (mm)<\/span><\/td>\n20 x 15 x7\u00a0<\/span><\/td>\n<\/tr>\n
      Weight<\/span><\/td>\n5g<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

      Ultra-silent 4-layer Substrate MKS-LV8729 Stepper Motor Driver with Heat Sink The Ultra quiet LV8729\u00a0 4-layer Substrate Stepper Motor Driver Module with 128 subdivisions is used in and is a Best suited Moter Driver for Nema whose current is less than 1.5A, which makes the motor steady, quiet, and precise. The LV8729 is a PWM current-controlled […]<\/p>\n","protected":false},"featured_media":1169,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[633],"product_tag":[144,187,134,135],"class_list":{"0":"post-6894","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-motor-drivers","7":"product_tag-clearance-sale","8":"product_tag-motor-drivers","9":"product_tag-motors-mechanical","10":"product_tag-stepper-motors-controllers","12":"first","13":"instock","14":"sale","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product\/6894","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/comments?post=6894"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media\/1169"}],"wp:attachment":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media?parent=6894"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=6894"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=6894"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=6894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}