{"product_id":"axes-4th-100mmchuck-65mmcenterheight-0_3degperstep","title":"4th Axis with Tail Stock 100mm Chuck","description":"\u003cp\u003eThis is a 4th axis which will add additional functionality to your machine. It comes with head stock, tail stock, and integrated stepper motor. It also includes 2 sets of Jaws for inside or outside diameter gripping.    The 4th axis adds a great deal of additional functionality to your CNC machine that you wouldn't normally get otherwise. A 4th axis can be used to cut along an arc, or be used in what is called indexing mode or continuous mode, meaning the cutting is done from a stationary point or while in full (continuous) rotation. The 4th axis makes machining something complex like a gear possible.    Specifications for 4th Axis:    Chuck: K11 100mm (3.93\") 3-jaw chuck   Center hight: 65mm (2.55\")   Hollow shaft diameter: 21mm (0.826\")   Total height: 115MM (4.52\")   Angle: 0.3 degrees \/ step  Reduction ratio: 6:1  Stepper motor: Nema 23 stepper motor   Dimension: 210x168x115mm 8.26\"x6.61\"x4.52\"   Gross weight: 10.5kg (23.14 lbs)     Tailstock:  Center Height: 65MM  Stretch distance: 50MM  Weight: 2.1KG    How to wire the stepping motor that is attached to the 4th axis:  The motor will have red, green, yellow and blue wires coming from the motor. The connections are as follows:  - Red to A+  - Green to A-  - Yellow to B+  - Blue to B-\u003c\/p\u003e","brand":"BuildYourCNC","offers":[{"title":"4th Axis with Tail Stock 100mm Chuck 65mm Height to Center","offer_id":45875874955438,"sku":"878","price":340.0,"currency_code":"USD","in_stock":true},{"title":"CNC Rotary 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft with 65mm Tailstock,Reducing Ratio:6:1","offer_id":45875874988206,"sku":"0","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7516\/3822\/files\/HeadTailStock_1-800.jpg?v=1730085305","url":"https:\/\/buildyuurcnc.com\/products\/axes-4th-100mmchuck-65mmcenterheight-0_3degperstep","provider":"BuildYourCNC","version":"1.0","type":"link"}