{"id":8115626901684,"title":"STEPPERONLINE Nema 17 Bipolar 0.9deg 11Ncm 1.2A 42x21mm 4-lead for CNC Milling Engraving Machine","handle":"stepperonline-nema-17-bipolar-0-9deg-11ncm-1-2a-42x21mm-4-lead-for-cnc-milling-engraving-machine","description":"\u003ch3\u003eSTEPPERONLINE Nema 17 Bipolar 0.9deg 11Ncm 1.2A 42x21mm 4-lead for CNC Milling Engraving Machine\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThis is high precision bipolar Nema 17 stepper motor with 0.9° step angle (400\nsteps\/revolution). Each phase draws current 1.2A, allowing for a holding\ntorque of 11Ncm(15.6oz.in). Electrical Specification Manufacturer Part\nNumber: 17HM08-1204S Motor Type: Bipolar Stepper Step Angle: 0.9° \nHolding Torque: 11Ncm(15.6oz.in) Rated Current\/phase: 1.2A Phase\nResistance: 3.0ohms Recommended Voltage: 12-24V Inductance :\n2.2mH±20%(1KHz) Physical Specification Frame Size: 42 x 42mm Body Length:\n21mm Shaft Diameter: Φ5mm Shaft Length: 17mm Number of Leads: 4 Lead\nLength: 300mm Weight : 150g Connection: Black(A+), Green(A-), Red(B+),\nBlue(B-) Warning: Make sure the motor connect to a constant current or chopper\ndrive controller before you test motor. Connecting the motor directly to a\npower supply will destroy the motor.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eShort Height Fine Resolution\u003c\/li\u003e\n \u003cli\u003eNEMA-17 bipolar 21mm 4-lead\u003c\/li\u003e\n \u003cli\u003e0.9 step angle(400 steps\/rev)\u003c\/li\u003e\n \u003cli\u003eRated current 1.2A \u0026amp; resistance 3ohms\u003c\/li\u003e\n \u003cli\u003e11Ncm holding torque\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-03T00:29:26+10:00","created_at":"2026-09-02T20:27:14+10:00","vendor":"STEPPERONLINE","type":"3D Printer Motors","tags":["industrial_UK_Aug2026"],"price":24900,"price_min":24900,"price_max":24900,"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":44375718822068,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"uk-B00W96BBF6","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"STEPPERONLINE Nema 17 Bipolar 0.9deg 11Ncm 1.2A 42x21mm 4-lead for CNC Milling Engraving Machine","public_title":null,"options":["Default Title"],"price":24900,"weight":200,"compare_at_price":null,"inventory_management":"shopify","barcode":"715776718966","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/uk-B00W96BBF6.jpg?v=1788344836","\/\/auspowers.com\/cdn\/shop\/files\/41nMEajvetL.jpg?v=1788344836","\/\/auspowers.com\/cdn\/shop\/files\/414EKlgxZuL.jpg?v=1788344836","\/\/auspowers.com\/cdn\/shop\/files\/41RYChCNCWL.jpg?v=1788344836","\/\/auspowers.com\/cdn\/shop\/files\/41tSi-JXxKL.jpg?v=1788344836","\/\/auspowers.com\/cdn\/shop\/files\/41OjK1kWRQL.jpg?v=1788344836","\/\/auspowers.com\/cdn\/shop\/files\/41tY0MGHXTL.jpg?v=1788344836"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/uk-B00W96BBF6.jpg?v=1788344836","options":["Title"],"media":[{"alt":null,"id":33276736405684,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/uk-B00W96BBF6.jpg?v=1788344836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/uk-B00W96BBF6.jpg?v=1788344836","width":500},{"alt":null,"id":33276736438452,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41nMEajvetL.jpg?v=1788344836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41nMEajvetL.jpg?v=1788344836","width":500},{"alt":null,"id":33276736471220,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/414EKlgxZuL.jpg?v=1788344836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/414EKlgxZuL.jpg?v=1788344836","width":500},{"alt":null,"id":33276736503988,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41RYChCNCWL.jpg?v=1788344836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41RYChCNCWL.jpg?v=1788344836","width":500},{"alt":null,"id":33276736536756,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41tSi-JXxKL.jpg?v=1788344836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41tSi-JXxKL.jpg?v=1788344836","width":500},{"alt":null,"id":33276736569524,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41OjK1kWRQL.jpg?v=1788344836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41OjK1kWRQL.jpg?v=1788344836","width":500},{"alt":null,"id":33276736602292,"position":7,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41tY0MGHXTL.jpg?v=1788344836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41tY0MGHXTL.jpg?v=1788344836","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eSTEPPERONLINE Nema 17 Bipolar 0.9deg 11Ncm 1.2A 42x21mm 4-lead for CNC Milling Engraving Machine\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThis is high precision bipolar Nema 17 stepper motor with 0.9° step angle (400\nsteps\/revolution). Each phase draws current 1.2A, allowing for a holding\ntorque of 11Ncm(15.6oz.in). Electrical Specification Manufacturer Part\nNumber: 17HM08-1204S Motor Type: Bipolar Stepper Step Angle: 0.9° \nHolding Torque: 11Ncm(15.6oz.in) Rated Current\/phase: 1.2A Phase\nResistance: 3.0ohms Recommended Voltage: 12-24V Inductance :\n2.2mH±20%(1KHz) Physical Specification Frame Size: 42 x 42mm Body Length:\n21mm Shaft Diameter: Φ5mm Shaft Length: 17mm Number of Leads: 4 Lead\nLength: 300mm Weight : 150g Connection: Black(A+), Green(A-), Red(B+),\nBlue(B-) Warning: Make sure the motor connect to a constant current or chopper\ndrive controller before you test motor. Connecting the motor directly to a\npower supply will destroy the motor.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eShort Height Fine Resolution\u003c\/li\u003e\n \u003cli\u003eNEMA-17 bipolar 21mm 4-lead\u003c\/li\u003e\n \u003cli\u003e0.9 step angle(400 steps\/rev)\u003c\/li\u003e\n \u003cli\u003eRated current 1.2A \u0026amp; resistance 3ohms\u003c\/li\u003e\n \u003cli\u003e11Ncm holding torque\u003c\/li\u003e\n \u003c\/ul\u003e"}