{"product_id":"nema-17-stepper-motor-5-pack-2a-83-6-oz-in-torque","title":"Nema 17 Stepper Motor 5-Pack - 2A, 83.6 oz.in Torque","description":"\u003cp\u003eOur review of this 5-pack of NEMA 17 stepper motors finds them best suited for hobbyists and light-to-medium duty 3D printer or CNC projects that need reliable, high-torque motion at an affordable price. The single biggest reason to buy is the consistent holding torque across all five motors, which delivers steady motion and good loop stability in printers and small CNC rigs. For those wanting ready-made connector leads or ultra-quiet operation as a primary requirement, a closer look at wiring and driver pairing is advised.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive motors per pack:\u003c\/strong\u003e Buying five identical NEMA 17 motors simplifies sourcing and ensures uniform performance across multi-axis builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh holding torque:\u003c\/strong\u003e Each motor provides 59Ncm (83.6 oz.in) of holding torque, giving solid resistance to backdrive and reliable position holding under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBipolar 4-wire design:\u003c\/strong\u003e The 4-lead bipolar wiring supports common stepper drivers and allows smooth microstepping control for precise motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard step angle:\u003c\/strong\u003e With a 1.8 deg step angle (200 steps\/rev) these motors integrate easily into existing firmware and motion profiles without recalibration of step counts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated current and resistance:\u003c\/strong\u003e Rated at 2.0A with about 1.4 ohms resistance, they pair well with mid-range stepper drivers capable of handling 2A per phase for consistent torque delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis pack is aimed at makers building multi-axis 3D printers, coreXY rigs, small CNC machines, and other desktop automation projects who need multiple matched NEMA 17 motors. The consistent torque and electrical specs make them a practical choice when matching motors to drivers and firmware settings.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include builders who require pre-terminated connector leads at the wire ends or those whose primary priority is whisper-quiet operation without motor current tuning; several users noted wire length and termination as a minor annoyance and noise can vary by driver and mounting method.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable holding torque useful for stable prints and repeatable CNC moves.\u003c\/li\u003e\n\u003cli\u003ePack of five ensures matched motors for multi-axis projects and spares.\u003c\/li\u003e\n\u003cli\u003eStandard 1.8 deg step angle and bipolar 4-wire wiring make integration straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWire length and lack of connectors at the ends may require additional crimping or soldering for tidy installations.\u003c\/li\u003e\n\u003cli\u003eNoise performance is mixed depending on driver, mounting, and project; some tuning may be needed to minimize audible vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage quantity\u003c\/td\u003e\n\u003ctd\u003e5 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHolding torque\u003c\/td\u003e\n\u003ctd\u003e59 Ncm (83.6 oz.in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame size\u003c\/td\u003e\n\u003ctd\u003eNEMA 17 (1.65 in x 1.65 in x 1.85 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eBipolar 4-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep angle\u003c\/td\u003e\n\u003ctd\u003e1.8 deg (200 steps\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated current\u003c\/td\u003e\n\u003ctd\u003e2.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance\u003c\/td\u003e\n\u003ctd\u003e1.4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThese NEMA 17 motors offer a strong balance of torque, standard step behavior, and cost effectiveness, making them a practical pick for hobbyist 3D printers and light CNC rigs that need multiple matched motors. They represent good value when buyers are prepared to handle wiring termination and driver tuning to optimize noise and smoothness.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these motors ready to plug into a controller?\u003c\/strong\u003e\u003cbr\u003eThey arrive with 4-wire leads but typically without pre-attached connectors, so you may need to crimp or solder connectors to match your driver or cable harness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they work with common stepper drivers?\u003c\/strong\u003e\u003cbr\u003eYes, the 2.0A rated current and 1.4 ohm resistance make them compatible with many mid-range bipolar stepper drivers when current limits are set appropriately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow quiet are these motors?\u003c\/strong\u003e\u003cbr\u003eNoise varies by mounting, driver, and microstepping; some users report quiet operation while others note audible noise, so driver tuning and vibration isolation can improve results.\u003c\/p\u003e","brand":"STEPPERONLINE","offers":[{"title":"Default Title","offer_id":48235162271963,"sku":"B00QEYADRQ","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51jHg1WLF3L._SL1000.jpg?v=1770806770","url":"https:\/\/gearmusthave.com\/products\/nema-17-stepper-motor-5-pack-2a-83-6-oz-in-torque","provider":"GearMustHave","version":"1.0","type":"link"}