{"product_id":"5-axis-cnc-breakout-board-stepper-motor-controller-mach3","title":"5-Axis CNC Breakout Board Stepper Controller | Mach3 Compatible","description":"\n\u003ch2\u003e5-Axis CNC Interface Breakout Board – Mach3 Compatible Stepper Motor Controller\u003c\/h2\u003e\n\u003cp\u003eTake full command of your CNC machine with this professional-grade \u003cstrong\u003e5-Axis CNC Breakout Board\u003c\/strong\u003e. Designed for seamless compatibility with \u003cstrong\u003eMach3\u003c\/strong\u003e and any parallel-port-supported CNC software, this interface adapter delivers reliable, noise-free signal isolation between your PC and your stepper motor drivers. Whether you're running a DIY router, plasma cutter, or milling machine, this board gives you clean control over up to 5 stepper motor axes — all in one compact, optocoupler-isolated package.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMach3 \u0026amp; Parallel Port Compatible:\u003c\/strong\u003e Fully supports Mach3 and other CNC software with parallel port control for broad compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptocoupler Isolation on All Inputs:\u003c\/strong\u003e Every input signal is optically isolated, protecting your computer from electrical noise, surges, and short circuits — ideal for connecting emergency stops, tool setters, and limit switches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIsolated USB Power Supply:\u003c\/strong\u003e The USB power circuit is completely separated from the peripheral power supply, keeping your computer safe at all times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Peripheral Input (12–24V):\u003c\/strong\u003e Flexible power input range with built-in reverse-connection protection for worry-free installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-Axis Stepper Motor Control:\u003c\/strong\u003e All 17 parallel ports are fully open and accessible, supporting up to 5-axis stepper motor drivers equipped with optocoupler inputs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelay Spindle On\/Off Output:\u003c\/strong\u003e One relay output port (P17) lets you switch your spindle on and off directly from your CNC software.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0–10V Analog Voltage Output:\u003c\/strong\u003e Optocoupler-isolated analog output (P1 port) interfaces with VFDs (Variable Frequency Drives) for precise spindle speed control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePWM Output:\u003c\/strong\u003e P1 also functions as a PWM output to drive spindle speed governors with optocoupler inputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMach3 \u0026amp; parallel port CNC software\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAxes Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-Axis\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12–24V DC (peripheral); USB (board power)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptocoupler on all input\/output signals\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–10V (P1 port, optocoupler isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePWM Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (P1 port)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x (P17 port – spindle switch)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpen Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17 parallel ports fully accessible\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue + Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 5-Axis CNC Breakout Board \/ Stepper Motor Controller\u003c\/li\u003e\n  \u003cli\u003e1× USB Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eColors may appear slightly different due to monitor settings and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow a tolerance of 1 mm–1 cm due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more on electrical safety standards for control electronics, visit \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA's Electrical Safety guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this 5-axis CNC breakout board compatible with Mach3 software?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this breakout board is fully compatible with Mach3 and any other CNC control software that uses a standard parallel port interface. It exposes all 17 parallel port pins for maximum configurability.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is optocoupler isolation and why does it matter for a CNC breakout board?\u003c\/h4\u003e\n\u003cp\u003eA: Optocoupler (optical coupler) isolation uses light to transfer signals between circuits, completely separating your computer's electronics from the high-current CNC machine environment. This protects your PC from voltage spikes, electrical noise, and short circuits that are common in stepper motor systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I control spindle speed with this board?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The board provides both a 0–10V analog output (P1 port) for connecting to a Variable Frequency Drive (VFD) and a PWM output for spindle governors with optocoupler inputs. A relay output on P17 handles spindle on\/off switching.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply does this CNC interface board require?\u003c\/h4\u003e\n\u003cp\u003eA: The board logic is powered via the included USB cable, while the peripheral (stepper drivers, relay, etc.) accepts a wide-range 12–24V DC input. The two power domains are fully isolated from each other, protecting both your computer and your CNC electronics.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many stepper motor axes can this board control?\u003c\/h4\u003e\n\u003cp\u003eA: This board supports up to 5 independent stepper motor axes simultaneously, making it suitable for 3-axis, 4-axis, and 5-axis CNC routers, mills, laser cutters, and plasma cutting machines.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this 5-axis CNC breakout board compatible with Mach3 software?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this breakout board is fully compatible with Mach3 and any other CNC control software that uses a standard parallel port interface. 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