{"product_id":"stepper-motor-small-reduction-5-wire-512-step-discontinued","title":"Stepper Motor - Small Reduction 5-Wire (512 Step) [discontinued]","description":"\u003cp\u003eThis is a great first stepper motor, good for small projects and experimenting with steppers. This uni-polar motor has a built in mounting plate with two mounting holes. There are only 32 step (11.25 degree) per revolution, and inside is a 1\/16 reduction gear set. (Actually its 1\/16.032 but for most purposes 1\/16 is a good enough approximation) What this means is that there are really 32*16.032 steps per revolution = 513 steps! The shaft is 5mm and flattened so its easy to attach stuff to it with one of our 5mm hubs. A perfect first stepper motor and works well with PicoBorg.\u003c\/p\u003e\n\n\u003cp\u003eThe gearing has a few side effects which are important to note. First, \u003cstrong\u003eyou can turn the stepper by hand but not as smoothly as an un-geared stepper\u003c\/strong\u003e. It also means you shouldn't use interleaved or micro-stepping to control or it will take forever to turn. Instead use single or double stepping. The torque is fairly high but its slower than un-geared steppers - we maxed out at about 50 RPM by over-driving it a bit with 9VDC. At 5V try to stick to under 25 RPM\u003c\/p\u003e\n\n\u003cp\u003eTo use with the Adafruit Motor Shield, connect red to ground (middle), orange and pink to one motor port (say M1) and blue and yellow to the other motor port (say M2). So in order, thats: orange - pink - red - blue - yellow. Then just use the example code that comes with the Adafruit Motor Shield library and set the constructor to \u003cstrong\u003eAdafruit_StepperMotor *myMotor = AFMS.getStepper(513,\u003cem\u003emotornum\u003c\/em\u003e)\u003c\/strong\u003e and the speed at 5 RPM by calling \u003cstrong\u003emotor-\u0026gt;setSpeed(5)\u003c\/strong\u003e. Otherwise, you can also wire it up with some transistors and use the Arduino Stepper library\u003c\/p\u003e\n\n\u003cp\u003eIf using with a Raspberry Pi, then wire to your PicoBorg as follows:\u003c\/p\u003e\n\n\u003ctable\u003e\n\t\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM1+\u003c\/td\u003e\n\u003ctd\u003eNot connected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM1-\u003c\/td\u003e\n\u003ctd bgcolor=\"#0000FF\" style=\"color: rgb(255, 255, 255);\"\u003eStepper Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM2+\u003c\/td\u003e\n\u003ctd bgcolor=\"#FF0000\" style=\"color: rgb(255, 255, 255);\"\u003eStepper Red (center tap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM2-\u003c\/td\u003e\n\u003ctd bgcolor=\"#FFFF00\" style=\"color: rgb(0, 0, 0);\"\u003eStepper Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3+\u003c\/td\u003e\n\u003ctd\u003eNot connected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3-\u003c\/td\u003e\n\u003ctd bgcolor=\"#FF8000\" style=\"color: rgb(0, 0, 0);\"\u003eStepper Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM4+\u003c\/td\u003e\n\u003ctd\u003eNot connected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM4-\u003c\/td\u003e\n\u003ctd bgcolor=\"#FF8080\" style=\"color: rgb(0, 0, 0);\"\u003eStepper Pink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eV+\u003c\/td\u003e\n\u003ctd\u003ePower supply positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003ePower supply ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifcation\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eUnipolar stepper with 0.1\" spaced 5-pin cable connector\u003c\/li\u003e\n\t\u003cli\u003e513 steps per revolution\u003c\/li\u003e\n\t\u003cli\u003e1\/16.032 geared down reduction\u003c\/li\u003e\n\t\u003cli\u003e5V DC suggested operation\u003c\/li\u003e\n\t\u003cli\u003eWeight: 37 g.\u003c\/li\u003e\n\t\u003cli\u003eDimensions: 28mm diameter, 20mm tall not including 9mm shaft with 5mm diameter\u003c\/li\u003e\n\t\u003cli\u003e9\" \/ 23 cm long cable\u003c\/li\u003e\n\t\u003cli\u003eHolding Torque: 150 gram-force*cm, 15 N*mm\/ 2 oz-force*in\u003c\/li\u003e\n\t\u003cli\u003eShaft: 5mm diameter flattened\u003c\/li\u003e\n\t\u003cli\u003eApprox 42 ohm DC impedence per winding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTutorial\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eControlling a Stepper Motor with the Raspberry Pi\u003c\/strong\u003e\u003c\/p\u003e","brand":"ModMyPi","offers":[{"title":"Default Title","offer_id":48624045031642,"sku":"ycc1789680853405","price":3.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/stepper-motor---small-reduction-5-wire-512-step-discontinued_1.jpg?v=1789680857","url":"https:\/\/memoryfoamwear.shop\/products\/stepper-motor-small-reduction-5-wire-512-step-discontinued","provider":"My Store","version":"1.0","type":"link"}