ranbb 2.2kw 4 axis 6090 cnc router engraver usb port 3d vfd metal wood milling machine router engraving machine ranbb <b>notice: </b><br> the communication interface of the control box is usb port, this machine can only work with win xp 32bit / win 7 32bit / win xp 64 bit / win 7 64 bit pc system.<br><br> <b>parameters:</b><br> model: 6090gz<br> outside dimension:1150x970x650mm(lxwxh)<br> working platform size:1045x720mm(lxw)<br><br> <b>frame:</b><br> material: the whole machine used 6061 aluminum profiles<br> max. feeding height: ≤140mm(from base of z axis to platform)<br> x, y, z working area: 600x900x150mm<br> sliding unit: x axis: sfu1605 ball screws; y axis: sfu1605 ball screws; z axis: sfu1204 ball screws<br> drive unit: x axis: ø20 high intensity round rail, y axis: sbrø20 high-strength aluminum base rails; z axis: ø12 high-strength round rail<br><br> stepping motor: two-phase 3a (with hand wheels)<br> driving power for stepping motor:ac110, 240w, output dc24v10a<br> maximum idle speed:1500mm/m<br> working speed: 50-1500mm/min (different material with different speed settings)<br> spindle motor: 2200w high-speed variable frequency spindle motor, er11 chuck , matching 6mm bur<br> variable-frequency drive(vfd): ac110v, 2200w, 0-400hz(built-in control box )<br><br> <b>specifications:</b><br> repositioning precision:≤0.05mm<br> speed: 0-24000r/m<br> cooling method: water cooling,matching heat dissipation water pump<br> spindle precision: radial runout≤0.03mm<br> carving command:g code/tab file/nc/tab /ncc/file<br> protection: emergency stop button<br> communication interface: through usb port connect with computer<br> support environment: windows xp / win7 with 32bite<br> input volts: ac110v<br> gross weight of machine: about 145kg/320lb <br> update function: with limit switch<br><br> <b>application</b><br> woodworking industry: sculpture, round carving, wooden handicraft processing<br> advertising signs: logo making, cutting acrylic , plastic molding, suit for making a variety of materials advertising decorative products<br><br>