{"id":8044811976884,"title":"STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 3 Pack 42*48","handle":"stepperonline-nema-17-stepper-motor-2a-55ncm-bipolar-1-8-degree-4-lead-for-3d-printer-cnc-extruder-3-pack-42-48","description":"\u003ch3\u003eSTEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 3 Pack\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eThis bipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x48mm.\r\nIt has 4 wires, each phase draws current 2A, with holding torque 55Ncm.\r\nElectrical Specification Manufacturer Part Number: 17HE19-2004S Motor Type:\r\nBipolar Stepper Step Angle: 1.8 deg Holding Torque: 55Ncm Rated\r\nCurrent\/phase: 2A Phase Resistance: 1.3ohms Inductance: 2.4.00mH ± 20%(1KHz)\r\nPhysical Specification Frame Size: 42 x 42mm Body Length: 48mm Shaft\r\nDiameter: Φ5mm Shaft Length: 24mm D-cut Length: 15mm Number of Leads: 4\r\nLead Length: 1000mm Weight: 400g Connection A+: Black, A-: Blue, B+: Green,\r\nB-: Red Warning: On some systems, the middle 2 wires on the motor side are\r\nswapped. This is easy to fix by slightly prying back the white nubs and\r\nswapping the wires. Otherwise they work fine. Make sure the motor connect\r\nto a constant current or chopper drive controller before you test motor.\r\nConnecting the motor directly to a power supply will destroy the motor.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003e3 pack, Nema 17 Stepper Motor with 55Ncm holding troque\u003c\/li\u003e\r\n \u003cli\u003eBipolar stepper motor ,dimension 42*42*48mm, 2 phase, 4 leads\u003c\/li\u003e\r\n \u003cli\u003eStep angle 1.8deg, 200 step\/revolution\u003c\/li\u003e\r\n \u003cli\u003eRated Current\/phase 2A \u0026amp; Phase Resistance 1.3ohms\u003c\/li\u003e\r\n \u003cli\u003eLow noise high troque 3d printer stepper motor, build with 1m Cable and Connector\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-04-20T09:34:30+10:00","created_at":"2026-04-20T09:34:27+10:00","vendor":"STEPPERONLINE","type":"3D Printer Motors","tags":["industrial_April2026"],"price":19100,"price_min":19100,"price_max":19100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44180515782836,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0B93J9QZY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 3 Pack 42*48","public_title":null,"options":["Default Title"],"price":19100,"weight":400,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0B93J9QZY.jpg?v=1777261698","\/\/auspowers.com\/cdn\/shop\/files\/51E6xZVjpeL.jpg?v=1776641670","\/\/auspowers.com\/cdn\/shop\/files\/51FYFJqmPVL.jpg?v=1776641669","\/\/auspowers.com\/cdn\/shop\/files\/51RTBLdsbZL.jpg?v=1776641669","\/\/auspowers.com\/cdn\/shop\/files\/51OgrJdwkOL.jpg?v=1776641669","\/\/auspowers.com\/cdn\/shop\/files\/61KxNo5IYbL.jpg?v=1776641670"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0B93J9QZY.jpg?v=1777261698","options":["Title"],"media":[{"alt":"[Australia - 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AusPower] - STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 3 Pack 42*48 ","id":32869259247796,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51RTBLdsbZL.jpg?v=1776641669"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51RTBLdsbZL.jpg?v=1776641669","width":1000},{"alt":"[Australia - AusPower] - STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 3 Pack 42*48 ","id":32869259280564,"position":5,"preview_image":{"aspect_ratio":2.898,"height":608,"width":1762,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51OgrJdwkOL.jpg?v=1776641669"},"aspect_ratio":2.898,"height":608,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51OgrJdwkOL.jpg?v=1776641669","width":1762},{"alt":"[Australia - AusPower] - STEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 3 Pack 42*48 ","id":32869259313332,"position":6,"preview_image":{"aspect_ratio":1.5,"height":1200,"width":1800,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61KxNo5IYbL.jpg?v=1776641670"},"aspect_ratio":1.5,"height":1200,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61KxNo5IYbL.jpg?v=1776641670","width":1800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eSTEPPERONLINE Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4-Lead for 3D Printer CNC Extruder, 3 Pack\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eThis bipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x48mm.\r\nIt has 4 wires, each phase draws current 2A, with holding torque 55Ncm.\r\nElectrical Specification Manufacturer Part Number: 17HE19-2004S Motor Type:\r\nBipolar Stepper Step Angle: 1.8 deg Holding Torque: 55Ncm Rated\r\nCurrent\/phase: 2A Phase Resistance: 1.3ohms Inductance: 2.4.00mH ± 20%(1KHz)\r\nPhysical Specification Frame Size: 42 x 42mm Body Length: 48mm Shaft\r\nDiameter: Φ5mm Shaft Length: 24mm D-cut Length: 15mm Number of Leads: 4\r\nLead Length: 1000mm Weight: 400g Connection A+: Black, A-: Blue, B+: Green,\r\nB-: Red Warning: On some systems, the middle 2 wires on the motor side are\r\nswapped. This is easy to fix by slightly prying back the white nubs and\r\nswapping the wires. Otherwise they work fine. Make sure the motor connect\r\nto a constant current or chopper drive controller before you test motor.\r\nConnecting the motor directly to a power supply will destroy the motor.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003e3 pack, Nema 17 Stepper Motor with 55Ncm holding troque\u003c\/li\u003e\r\n \u003cli\u003eBipolar stepper motor ,dimension 42*42*48mm, 2 phase, 4 leads\u003c\/li\u003e\r\n \u003cli\u003eStep angle 1.8deg, 200 step\/revolution\u003c\/li\u003e\r\n \u003cli\u003eRated Current\/phase 2A \u0026amp; Phase Resistance 1.3ohms\u003c\/li\u003e\r\n \u003cli\u003eLow noise high troque 3d printer stepper motor, build with 1m Cable and Connector\u003c\/li\u003e\r\n \u003c\/ul\u003e"}