{"product_id":"tb67s109-driver-3d-printer-stepstick-s109-stepper-motor-driver-for-57-stepper-motor-pololu-pin-definition","title":"TB67S109 Driver 3D Printer Stepstick S109 Stepper Motor Driver for 57 Stepper Motor\/Pololu Pin Definition","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eDescriptions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eS109 driver is based on the ToshibaTB67S109 stepper motor driver chip design. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003e??\/span\u0026gt;\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1. It employs four layers of thick copper precipitation PCB with automatic patch processing. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. allow full step, half step, 1\/4, 1\/8, 1\/16, 1\/32 step.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e3. maximum input voltage: 50V; maximum output current: 4A (at good heat dissipation condition).\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e4. equipped with large heatsink for better cooling effect.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e5. high-efficiency motor current control (as to advanced dynamic hybrid attenuation ADMD, ADMD Technology, its input current can be tracked more closely than the traditional mixed attenuation mode, so it can realize high-speed motor control under high-speed conditions.)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e6. chip built-in error detection circuit: thermal shutdown (TSD), over current shutdown (ISD), and power on reset (POR).\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e7. It can drive the 57 stepper motor, compatible with the Pololu pin definition.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e8. This driver uses the indexer (DIR \/ STEP) control interface. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eMaximum limited current adjustment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCurrent limits can be adjusted by measuring the VREF and the adjustable resistance (pls check wiring diagram). Connect the voltmeter to VREF, [-] to the GND and read the value.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eS109 uses 0.10ohm current sense resistor, so the current limits can be calculated as follows:\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eCurrent Limit = VREF x 2\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003ePlease do not exceed the current rating of the motor current, or motor and motor driver will be over-heated or even damage.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eAttention:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e0. Please be sure to install the heatsink and air cooling. Do not run it without cooling for long time use.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1. The driver is static sensitive, please be careful during use. It’s better to remove package when you use it. Please install it on the motherboard at the correct direction to avoid damage to driver and motherboard.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. please turn off the power supply when you plug\/unplug the driver.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e3. driver will be very hot at work. Pls, keep it away to avoid any burn.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e4. ensure that the heatsink is not in contact with the driver pin or any other conductive position.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x S109 stepper motor driver \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x Heatsink\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/7C\/AC\/5cc48b2a-e23a-49d3-9ad9-a71f7d750d33.jpg\" style=\"height: 452px; width: 800px;\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/79\/B3\/527702dd-6532-42ec-b540-ef64b38d47bf.jpg\" style=\"height: 539px; width: 800px;\"\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/40\/D3\/d7a726a5-ab8f-4f29-b742-954bd993996d.jpg\" style=\"width:800px;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/4B\/70\/59f816de-d401-443d-90a7-3c4b8b99dcb2.jpg\" style=\"width:800px;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/D1\/5F\/f82c2fca-5d5f-47b1-b89c-cc8eb6db6c67.jpg\" style=\"width:800px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":14613339734060,"sku":"1424906","price":189.54,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/f4cf3063-f1b6-44e9-ab41-dd15f567d8a0.jpg?v=1580890032","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/tb67s109-driver-3d-printer-stepstick-s109-stepper-motor-driver-for-57-stepper-motor-pololu-pin-definition","provider":"Electronic Pro ","version":"1.0","type":"link"}