Item Description Model 3040S3-15 Outside dimension 726x822x750mm(LxWxH) Working platform size 480x640mm(LxW) Frame Material 6061 Aluminium alloy +metal plate Max. Feeding height 130mm(From base of Z axis to platform) X, Y, Z Working Area 300x400x130mm Sliding unit: X axi ø20 High intensity square rail guide Y axis ø20 High intensity square rail guide Z axis ø20 High intensity square rail guide Drive unit: X axis SFU1605 Ball Screws; Y axis SFU1605 Ball Screws; Z axis SFU1605 Ball Screws; Stepping motor two-phase 3A(57 Model, same as nema23),  Driving Power for Stepping motor AC110-220V, 240W; Output DC 24V, 10A Maximum Idle speed 1500mm/min Working Speed 50-1500mm/min(different material with different speed settings) Spindle motor 1500W high-speed variable frequency spindle motor, ER11 chuck, matching 6mm bur Variable-frequency Drive (VFD)  AC220V, 1500W, 0-400Hz (built-in Control box ) Drive of stepping motor 0-3.5A adjustable four-axis drive (TB6560AHQ chip, 24V power supply, 2, 4, 8, 16 Subdivision, Factory setting: 8 subdivided Repositioning precision =0.05mm Speed 0-24000rpm Cooling method Water cooling, come with water pump Spindle precision Radial runout= 0.03mm Carving command G code/TAB file/nc/TAB /NCC/file Protection Emergency stop button Communication interface Parallel port/usb to computer Input Volts AC 220V Available Software March3/ EMC2 Software Environment XP 32 bite or Windows 7 32 bite Gross weight 60kg