{"id":8115115065524,"title":"Stepper Driver, DM542 2-Phase Stepper Motor Driver 57\/86 Series Stepper Motor Driver Control 18-48V DC Peak 4.2A","handle":"stepper-driver-dm542-2-phase-stepper-motor-driver-57-86-series-stepper-motor-driver-control-18-48v-dc-peak-4-2a","description":"\u003ch3\u003eStepper Driver, DM542 2-Phase Stepper Motor Driver 57\/86 Series Stepper Motor Driver Control 18-48V DC Peak 4.2A\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecification: medium \/ 1 Model: DM542. Input voltage: 18-48 VDC, 36 V\n(typical). Output current: 1.0-4.2A. Pulse response frequency: 200 kHz (max).\nInsulation resistance: ≥500 MΩ. Subdivision: 400 ~ 25600ppr Application:\n4-wire \/ 8-wire two-phase stepper motor. Box contents: 1 x stepper motor\ndriver (DM542)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCompatibility: This DM542 stepper motor driver is suitable for 2-phase stepper motors with 4 or 8 wire connection and is compatible with 57 and 86 series engines. Ideal for CNC routing, 3D printers, laser engravers and DIY automation projects.\u003c\/li\u003e\n \u003cli\u003eQuiet and stable operation: thanks to modern 32-bit DSP technology, the motor runs particularly quiet and low vibration, especially at low and medium speeds.\u003c\/li\u003e\n \u003cli\u003ePrecise current control: supports an adjustable motor current from 1.0 A to 4.2 A (peak) as well as micro steps from 400 to 25,600 steps\/revolution.\u003c\/li\u003e\n \u003cli\u003eSelf-optimisation function: the integrated parameter self-optimisation function automatically generates optimal operating parameters for different motors. The optically insulated input ensures high interference resistance.\u003c\/li\u003e\n \u003cli\u003eSafe and user-friendly: with integrated overcurrent and overvoltage protection as well as automatic self-adjustment of operating parameters. The driver protects the engine and electronics and makes it easier to set up also suitable for beginners.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T12:14:54+10:00","created_at":"2026-09-01T22:38:35+10:00","vendor":"STEEIRO","type":"Motor Drivers","tags":["industrial_DE_Aug2026"],"price":19900,"price_min":19900,"price_max":19900,"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":44374829662388,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B08T5QZVKY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stepper Driver, DM542 2-Phase Stepper Motor Driver 57\/86 Series Stepper Motor Driver Control 18-48V DC Peak 4.2A","public_title":null,"options":["Default Title"],"price":19900,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"618119758226","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B08T5QZVKY.jpg?v=1788266318","\/\/auspowers.com\/cdn\/shop\/files\/61lXvIJ3rKL.jpg?v=1788266317","\/\/auspowers.com\/cdn\/shop\/files\/61MiQlOLfJL.jpg?v=1788266318","\/\/auspowers.com\/cdn\/shop\/files\/61I0NhoDCjL.jpg?v=1788266317","\/\/auspowers.com\/cdn\/shop\/files\/612oOdRJJpL.jpg?v=1788266317","\/\/auspowers.com\/cdn\/shop\/files\/61IorT189FL.jpg?v=1788266318"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B08T5QZVKY.jpg?v=1788266318","options":["Title"],"media":[{"alt":null,"id":33272192532660,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B08T5QZVKY.jpg?v=1788266318"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B08T5QZVKY.jpg?v=1788266318","width":1024},{"alt":null,"id":33272192565428,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61lXvIJ3rKL.jpg?v=1788266317"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61lXvIJ3rKL.jpg?v=1788266317","width":1024},{"alt":null,"id":33272192598196,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61MiQlOLfJL.jpg?v=1788266318"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61MiQlOLfJL.jpg?v=1788266318","width":1024},{"alt":null,"id":33272192630964,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61I0NhoDCjL.jpg?v=1788266317"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61I0NhoDCjL.jpg?v=1788266317","width":1024},{"alt":null,"id":33272192663732,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/auspowers.com\/cdn\/shop\/files\/612oOdRJJpL.jpg?v=1788266317"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/612oOdRJJpL.jpg?v=1788266317","width":1024},{"alt":null,"id":33272192696500,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61IorT189FL.jpg?v=1788266318"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61IorT189FL.jpg?v=1788266318","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eStepper Driver, DM542 2-Phase Stepper Motor Driver 57\/86 Series Stepper Motor Driver Control 18-48V DC Peak 4.2A\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecification: medium \/ 1 Model: DM542. Input voltage: 18-48 VDC, 36 V\n(typical). Output current: 1.0-4.2A. Pulse response frequency: 200 kHz (max).\nInsulation resistance: ≥500 MΩ. Subdivision: 400 ~ 25600ppr Application:\n4-wire \/ 8-wire two-phase stepper motor. Box contents: 1 x stepper motor\ndriver (DM542)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCompatibility: This DM542 stepper motor driver is suitable for 2-phase stepper motors with 4 or 8 wire connection and is compatible with 57 and 86 series engines. Ideal for CNC routing, 3D printers, laser engravers and DIY automation projects.\u003c\/li\u003e\n \u003cli\u003eQuiet and stable operation: thanks to modern 32-bit DSP technology, the motor runs particularly quiet and low vibration, especially at low and medium speeds.\u003c\/li\u003e\n \u003cli\u003ePrecise current control: supports an adjustable motor current from 1.0 A to 4.2 A (peak) as well as micro steps from 400 to 25,600 steps\/revolution.\u003c\/li\u003e\n \u003cli\u003eSelf-optimisation function: the integrated parameter self-optimisation function automatically generates optimal operating parameters for different motors. The optically insulated input ensures high interference resistance.\u003c\/li\u003e\n \u003cli\u003eSafe and user-friendly: with integrated overcurrent and overvoltage protection as well as automatic self-adjustment of operating parameters. The driver protects the engine and electronics and makes it easier to set up also suitable for beginners.\u003c\/li\u003e\n \u003c\/ul\u003e"}