3-axis CNC milling machine Saturn Mill-UP

verticalprecisionmilling

Saturn CNC Mill-UP ultra-precise Saturn CNC Mill UP (ultra-precise) 50 millioniths inch, 3 axis with built-in CNC/gcode processor stores 25,000 lines CNC Saturn Milling Machine. This ultra-precision machine is not a toy, and weighs 750 pounds with extra heavy gibbs, guides, and precision leadscrews. It includes: • 2 X86-118s for X and Y axis. • 1 X60-86 for Z axis. • Precision tapered roller bearings, as large as car wheel bearings! • Handy manual Switch boxes for jogging and for automated use without a PC. • 3 24v 90 watt power supplies with cables. • CNC-USB cable wired for 4 axis. • Power strip with master ON/OFF and light. Additional details of the Excitron CNC Saturn Milling Machine: • The CNC Saturn is 52in tall x 40in wide x 33in deep, when fully assembled. With the large collet size and 1.5 HP motor, it is comparable to a knee mill, but only weighs 750 pounds. You will want to sit it on a bench. • The steel milling machine base is 15.50 x 24.75, and has 4 corner mounting holes. • The mill table top comes ready for adding a lubrication system. • The spindle motor is 110v/60 Hz single phase, 1.5 HP, 18 amps. Normal speed is 1,700 rpm. The gear box allows easy selection of 6 speeds. • This machine has full length gibbs on the X and Y axis, and are readily adjustable. • The Z axis has 18,400 steps/inch. The X60-86 stepper motor in half step mode gives 400 steps/rev. Overall ratio is .000050 in/step. • Entire spindle gear head assembly is adjustable by 13.25in, thus allowing over 17in of space above the XY table. A large hand crank and gear rack is included for lifting the gear head assembly.