4 Axis CNC Stepper Motor Drive Set for Sherline, Taig, Wood Router

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Seller: xylotex (56) 100%, Location: Newbury Park, California, Ships to: US & many other countries, Item: 143450663463 4 Axis Drive Board * Four 4.0A Max. Stepper Motor Drives * 400 Watt 36 Volt Power Supply * Two Cooling Fans * 110VAC Power Cord installed * DB25 Break Out Board (BOB) wired for STEP/DIR to drives (see below) * Screw Terminal plug for adding your own motors and cables Plug-and-Play, Ready-to-Run Stepper Motor Drive system. Be spinning your stepper motors in less than 5 minutes after unpacking and connecting your motors when you have a properly setup CNC Control System (PC with parallel port and proper software or other step pulse generation system.) No setup documents ship with the unit. All setup information pertinent to the hardware can be found on this web page. Contact through ebay message system if you have a question. Refer to your software vendor for information on setting up the particular control software parameters. These drives have custom heatsinks to allow them to run with a continuous phase current of 4.0A/phase, unlike many stock drives that can be found on ebay that say they can. The drive board has 2 fans circulating air over the stepper motor drive heatsinks. Keep the fans clear of obstructions and dust. To prevent dust buildup, keep the unit in a dust free area (i.e. under the work bench). Excessive dust build up on the drive or fans can cause overheating of the unit. If the board is placed in an enclosure (box), steps must be taken to ensure that cool air is brought in, and warm air exhausted from the box (i.e. add enclosure intake/exhaust fans.) The 4-position green screw terminal connector for motor connection should be wired as (left to right on the connector as seen in the main photo): B- B+ A- A+ Works with STEP/DIR signal generators such as Mach 3/4, LinuxCNC or MachineKit. Signals are accepted through the DB25 connector, which can connect to a PC Parallel Port or External pulse generator system like the UC100 or SmoothStepper The DB25 Port Pinout for the drives are: STEP X - Pin 2 DIR X - Pin 3 STEP Y - Pin 4 DIR Y - Pin 5 STEP Z - Pin 6 DIR Z - Pin 7 STEP A - Pin 8 DIR A - Pin 9 These are opto-isolated signals that will run at high speeds, and are not limited to 15KHz like many drives found on ebay. The X Axis drive is the drive closest to the DB25 Breakout Board, followed by the Y, Z, and finally the A axis drive. The A drive can be slaved to one of the other axes (typically Y) to operate a CNC gantry router, or can be wired to a rotary table. The default setting shipped is 4.0A 16 Microstep Drive Settings By DIP Switch: Note that the (up) position is OFF and the (down) position is ON Microstep: (uStep) SW1 SW1 SW3 (4) ON OFF OFF (8) OFF ON OFF (16) OFF OFF ON (32) OFF OFF OFF Peak Amperage Setting Amp SW4 SW5 SW7 0.7 ON ON ON 1.2 ON OFF ON 1.7 ON ON OFF 2.2 ON OFF OFF 2.7 OFF ON ON 2.9 OFF OFF ON 3.2 OFF ON OFF 4.0 OFF OFF OFF You CAN attached the power cord to a switched multi-outlet for easy AC power control. Do NOT connect or disconnect motors, fans, etc. when the system is powered. Do NOT place a fuse, switch, relay or circuit breaker between the motors and the drive . Do NOT connect scopes or any other test devices to the motor leads. * Keep coolant, dust and chips away from the system. Small metallic “dust” and chips can easily be pulled in by a fan and deposited on the drives, shorting them out! Keep dust from building up as that can hinder cooling and degrade fans. * If you are using a vacuum/dust collection system, it MUST be properly grounded to dissipate static build-up. This means the inside length of the vacuum hose has a flexible ground wire running the length and earth grounded at the vacuum motor end! Shipping only to USA addresses. Cost is $15.00 via USPS Priority Mail. Once ordered, you will be notified by paypal of shipments, and the shipping e-mail from paypal will include a USPS tracking number. Condition: New, Robotics Controls Type: Motion Controller, Modified Item: No, Country/Region of Manufacture: United States

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