CNC 3040Z DIY Machine Frame for 3040 Engraving Router Lathe with Ball Screw

Description

CNC 3040 Router Frame kit, CNC 3040Z rack with bed, ball screw, optical axis, bearing and spindle clamp holder Technical Parameters Machine Dimensions:　660×570×450mm Rack material:　6061 and 6063 Hard aluminum alloy 　(The unique and dedicated mold extrusion profiles, Let counterfeiters dwarfs.) Engraving area:　400X300mm Z-Axis Stroke:　60mm, Engraving depth depends on the length of the tool edge Acceptable material thickness:　≤60mm Rail type:　Chromeplate shaft+Linear Bearings,(Surface hardening 61HRC) Type of screw:　NEW Ball screw1605,Pitch 5mm Diameter of Spindle motor:　52mm ( 65mm optional) Stepper motor size (not have motor):　57mm Repeat positioning Accuracy:　0.03mm weight:　26kg