{"id":8115235487924,"title":"CNC Digital Microstep Driver DM542 Stepper Motor Driver Controller 2-Phase 20-50V DC Max 4.2A 42 57 86 Motor Driver for Nema 17, 23 and Nema 34 Stepper Motor Series, Replace M542 M542H","handle":"cnc-digital-microstep-driver-dm542-stepper-motor-driver-controller-2-phase-20-50v-dc-max-4-2a-42-57-86-motor-driver-for-nema-17-23-and-nema-34-stepper-motor-series-replace-m542-m542h","description":"\u003ch3\u003eCNC Digital Microstep Driver DM542 Stepper Motor Driver Controller 2-Phase 20-50V DC Max 4.2A 42 57 86 Motor Driver for Nema 17, 23 and Nema 34 Stepper Motor Series, Replace M542 M542H\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct Features: Step 1: Signal input for optical isolation; Step 2: The\noutput current DIP switch is adjustable; Step 3: bipolar constant current\ncutting process; Step 4: High segmentation: 2, 4, 8, 16, 32, 64, 128, 256. 5,\n10, 25, 50, 125, 200 Step 5:Compatible with TTL input signal, accepts the\ninput of differential signal.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eFits Nema 17, Nema 23 and Nema34 stepper motors, hybrid stepper motors 2-phase (outer diameter:42, 57.86mm)\u003c\/li\u003e\n \u003cli\u003ePackage: 1 x DM542\u003c\/li\u003e\n \u003cli\u003eFor more information, please refer to the last photo in this link.\u003c\/li\u003e\n \u003cli\u003eThis high-resolution driver is suitable for high resolution engines. Suitable for stepper motor: 42,57,86 two-phase 4 phase type (4-wire, 6-wire, 8-wire)\u003c\/li\u003e\n \u003cli\u003eWarm Tips If there are any problems, please feel free to contact us, any defective item can be refunded or returned, we will try our best to support you.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T11:32:32+10:00","created_at":"2026-09-01T23:29:56+10:00","vendor":"POLISI3D","type":"Motor Drivers","tags":["industrial_DE_Aug2026"],"price":20300,"price_min":20300,"price_max":20300,"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":44374955229364,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B08GCFNQF2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CNC Digital Microstep Driver DM542 Stepper Motor Driver Controller 2-Phase 20-50V DC Max 4.2A 42 57 86 Motor Driver for Nema 17, 23 and Nema 34 Stepper Motor Series, Replace M542 M542H","public_title":null,"options":["Default Title"],"price":20300,"weight":299,"compare_at_price":null,"inventory_management":"shopify","barcode":"791300410032","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B08GCFNQF2.jpg?v=1788269399","\/\/auspowers.com\/cdn\/shop\/files\/41Q8MWpeyCL.jpg?v=1788269399","\/\/auspowers.com\/cdn\/shop\/files\/41_DwAFmKPL.jpg?v=1788269399","\/\/auspowers.com\/cdn\/shop\/files\/51u3M9DOt2L.jpg?v=1788269399","\/\/auspowers.com\/cdn\/shop\/files\/31AfyiN_b5L.jpg?v=1788269399","\/\/auspowers.com\/cdn\/shop\/files\/41ZO5f8f-qL.jpg?v=1788269399","\/\/auspowers.com\/cdn\/shop\/files\/51lsWASJzRL.jpg?v=1788269399"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B08GCFNQF2.jpg?v=1788269399","options":["Title"],"media":[{"alt":null,"id":33272920768692,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B08GCFNQF2.jpg?v=1788269399"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B08GCFNQF2.jpg?v=1788269399","width":500},{"alt":null,"id":33272920801460,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41Q8MWpeyCL.jpg?v=1788269399"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41Q8MWpeyCL.jpg?v=1788269399","width":500},{"alt":null,"id":33272920834228,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41_DwAFmKPL.jpg?v=1788269399"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41_DwAFmKPL.jpg?v=1788269399","width":500},{"alt":null,"id":33272920866996,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51u3M9DOt2L.jpg?v=1788269399"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51u3M9DOt2L.jpg?v=1788269399","width":500},{"alt":null,"id":33272920899764,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/31AfyiN_b5L.jpg?v=1788269399"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/31AfyiN_b5L.jpg?v=1788269399","width":500},{"alt":null,"id":33272920932532,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41ZO5f8f-qL.jpg?v=1788269399"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41ZO5f8f-qL.jpg?v=1788269399","width":500},{"alt":null,"id":33272920965300,"position":7,"preview_image":{"aspect_ratio":0.98,"height":500,"width":490,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51lsWASJzRL.jpg?v=1788269399"},"aspect_ratio":0.98,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51lsWASJzRL.jpg?v=1788269399","width":490}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCNC Digital Microstep Driver DM542 Stepper Motor Driver Controller 2-Phase 20-50V DC Max 4.2A 42 57 86 Motor Driver for Nema 17, 23 and Nema 34 Stepper Motor Series, Replace M542 M542H\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct Features: Step 1: Signal input for optical isolation; Step 2: The\noutput current DIP switch is adjustable; Step 3: bipolar constant current\ncutting process; Step 4: High segmentation: 2, 4, 8, 16, 32, 64, 128, 256. 5,\n10, 25, 50, 125, 200 Step 5:Compatible with TTL input signal, accepts the\ninput of differential signal.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eFits Nema 17, Nema 23 and Nema34 stepper motors, hybrid stepper motors 2-phase (outer diameter:42, 57.86mm)\u003c\/li\u003e\n \u003cli\u003ePackage: 1 x DM542\u003c\/li\u003e\n \u003cli\u003eFor more information, please refer to the last photo in this link.\u003c\/li\u003e\n \u003cli\u003eThis high-resolution driver is suitable for high resolution engines. Suitable for stepper motor: 42,57,86 two-phase 4 phase type (4-wire, 6-wire, 8-wire)\u003c\/li\u003e\n \u003cli\u003eWarm Tips If there are any problems, please feel free to contact us, any defective item can be refunded or returned, we will try our best to support you.\u003c\/li\u003e\n \u003c\/ul\u003e"}