{"product_id":"nema17-stepper-motor-48mm-0-6nm","title":"NEMA 17 Stepper Motor 48mm Body, 5mm Round Shaft, 1.5A 0.6N·m (Bipolar 4-Wire)","description":"\u003cp\u003e\u003cstrong\u003eThe NEMA 17 48 mm stepper motor is a bipolar 2-phase stepper motor with 0.6 N·m holding torque, used to drive the axes of 3D printers, CNC machines, laser engravers, camera sliders and robotic arms with precise, repeatable positioning.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCompact NEMA 17 bipolar stepper motor with a 48 mm body and 0.6 N·m holding torque. Dual ball bearings and a 5 mm round shaft with 105 mm flying leads make it a drop-in choice for 3D printers, CNC and engraving machines, pan-tilt heads, textile and medical equipment, and robotics projects. Pairs directly with the TB6600 microstep driver (available as an option or sold separately).\u003c\/p\u003e\u003ch2\u003eWhat can you use it for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3D printer X\/Y\/Z axes and direct-drive or Bowden extruders (Ender, Prusa, Voron, RepRap builds)\u003c\/li\u003e\n\u003cli\u003eDesktop CNC routers, laser engravers, plotters and vinyl cutters\u003c\/li\u003e\n\u003cli\u003eMotorised camera sliders, pan-tilt heads and time-lapse rigs\u003c\/li\u003e\n\u003cli\u003eRobot arms, linear actuators, syringe pumps and lab automation\u003c\/li\u003e\n\u003cli\u003eAutomatic feeders, textile machines, small conveyors and pick-and-place projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho is it for?\u003c\/h2\u003e\u003cp\u003eMakers, students, robotics teams, product engineers and repair technicians who need a standard-size NEMA 17 motor with higher torque than the common 40 mm units.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDrivers: TB6600, A4988, DRV8825, TMC2208\/2209, DM542 and any bipolar stepper driver rated for 1.5 A or more\u003c\/li\u003e\n\u003cli\u003eControllers: Arduino + CNC shield, GRBL, Marlin, Klipper, Mach3, Raspberry Pi and PLC pulse outputs\u003c\/li\u003e\n\u003cli\u003eMounting: standard NEMA 17 31 mm bolt pattern (M3); optional L-bracket or flat bracket kits available as variants\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame size\u003c\/th\u003e\n\u003ctd\u003eNEMA 17 (42 × 42 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody length\u003c\/th\u003e\n\u003ctd\u003e48 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft\u003c\/th\u003e\n\u003ctd\u003e5 mm round, 12 mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStep angle\u003c\/th\u003e\n\u003ctd\u003e1.8°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e1.5 A \/ phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHolding torque\u003c\/th\u003e\n\u003ctd\u003e0.6 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhase resistance\u003c\/th\u003e\n\u003ctd\u003e≈ 21.4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWiring\u003c\/th\u003e\n\u003ctd\u003eBipolar, 2-phase 4-wire (Red\/Blue = A, Green\/Black = B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLead length\u003c\/th\u003e\n\u003ctd\u003e105 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearings\u003c\/th\u003e\n\u003ctd\u003eDual ball bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e42H47H \/ NEMA17-48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor only:\u003c\/strong\u003e 1 × NEMA 17 stepper motor with 105 mm 4-wire lead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor + L-bracket:\u003c\/strong\u003e 1 × motor, 1 × L-shaped steel mounting bracket, screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor + flat bracket:\u003c\/strong\u003e 1 × motor, 1 × flat aluminium mounting plate, screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTB6600 driver only:\u003c\/strong\u003e 1 × TB6600 microstep driver (no motor)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs this NEMA 17 motor compatible with 3D printers?\u003c\/h3\u003e\u003cp\u003eYes. It uses the standard NEMA 17 42 × 42 mm frame and 31 mm bolt pattern, so it fits the X, Y, Z and extruder mounts of most desktop 3D printers. The 48 mm body gives more torque than the usual 34–40 mm motors; check that the extra length clears your printer frame.\u003c\/p\u003e\u003ch3\u003eWhat driver do I need for this stepper motor?\u003c\/h3\u003e\u003cp\u003eAny bipolar stepper driver rated for at least 1.5 A per phase works, for example TB6600, A4988, DRV8825, TMC2209 or DM542. Set the driver current to about 1.5 A.\u003c\/p\u003e\u003ch3\u003eWhat power supply voltage should I use?\u003c\/h3\u003e\u003cp\u003eStepper motors are current-driven. Use a 12–24 V DC supply through the driver; higher voltage gives faster stepping and more torque at speed. Never connect the motor directly to a power supply.\u003c\/p\u003e\u003ch3\u003eHow do I identify the phases of the 4 wires?\u003c\/h3\u003e\u003cp\u003eRed and blue are phase A, green and black are phase B. Wire A+\/A− and B+\/B− to the matching driver terminals; swapping one pair only reverses the direction.\u003c\/p\u003e\u003ch3\u003eWhat is the shaft size?\u003c\/h3\u003e\u003cp\u003e5 mm round shaft, 12 mm long, suitable for GT2 pulleys, flexible couplings and lead-screw couplers with a 5 mm bore. The shaft is round, so use a set-screw pulley or a coupler with a grub screw.\u003c\/p\u003e","brand":"Glunova Biotech","offers":[{"title":"Motor only","offer_id":50739663405295,"sku":"NEMA17-48-MOTOR","price":12.0,"currency_code":"SGD","in_stock":true},{"title":"Motor + L-bracket","offer_id":50739663438063,"sku":"NEMA17-48-LBRK","price":16.0,"currency_code":"SGD","in_stock":true},{"title":"Motor + flat bracket","offer_id":50739663470831,"sku":"NEMA17-48-FBRK","price":17.0,"currency_code":"SGD","in_stock":true},{"title":"TB6600 driver only","offer_id":50739663503599,"sku":"NEMA17-48-TB6600","price":9.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/5406\/2063\/files\/02.jpg?v=1789176524","url":"https:\/\/armdojo.com\/products\/nema17-stepper-motor-48mm-0-6nm","provider":"ArmDojo","version":"1.0","type":"link"}