Now you can get the right VMC's with the right features for extra heavy-duty machining, superior stability and excellent rigidity. Pinnacle box way series VMC's are quality constructed throughout for maximum performance dependability - year after year. If you expect a VMC that will provide higher machining efficiency to reduce production costs, then consider placing a dependable, heavy-duty Pinnacle VMC in your production line.
1140 (1300 / 1400) X 710 x 610 mm Travel
Rapid Feedrate 20/20/16 m/min
15HP / 20HP Spindle Motor
ISO40 Spindle Taper / ISO50 Spindle Taper
X, Y & Z Axis Square Way
4 Slideway on Base
RUGGED CONSTRUCTION ASSURES OPTIMUM RIGIDITY AND STABILITY.
The major structural parts are manufactured from high quality Meehanite cast iron (FC-30), hardened to over HB190 and tempered to relieve stress.
Box ways on the three axes. Way surfaces are hardened to over HRC55 with over 2 mm depth.
Three axes are equipped with class C3 and 40mm (QV117 / QV127 / QV147) and 50mm (QV159 / QV179 / QV209) diameter precision ball screws.
Counter-balance weight moves on a guide shaft for added stability and straightness accuracy.
Taiwan Patent No.: 177230, China Patent No.: 416211
COUNTER WEIGHT BALANCE SYSTEM
Exclusively designed counter weight balance system. The counter-balance weight moves on a guide shaft to assure movement straightness accuracy. There is no vibration in the forward/backwards and in the right/left directions. This creates superior workpiece surface accuracy to meet various mold machining requirements. Patented in Taiwan and China.
RIGID, PRECISION SPINDLE
ASSURES HIGH QUALITY MACHINING
Supported by superior precision P4 class bearings, the spindle provides an extra wide range of machining capacity and high speed.
Floating unclamping system assures tool unclamping force will not transmit to the spindle bearings. It provides stable tool clamping and unclamping with the spindle and extends the spindle bearings' life.
The spindle is a cartridge-type.
Choice of various spindle speeds - 6,000 rpm (ISO50, Belt Type/Gear Type), 8,000 rpm (ISO40/ISO50, Belt Type) 10,000 rpm (ISO40, Belt Type), 12,000 rpm (ISO40, Belt Type).
The circulating oil cooling system on the spindle head prevents thermal expansion and offers the best precision machining environment.
CHIPS FLUSHING NOZZLES
Coolant flushing nozzles on rear inner wall of guard prevent jam of chips during operation.
Directly connected with ball screw and AC servo motors, the high precision flexible couplings offer the best rigidity and keeps the accuracy of axial linear assembly under high speed movement.
AUTOMATIC LUBRICATION SYSTEM
The Lubrication System automatically measures and accurately distributes the oil to the slide ways, ballscrews and bearings.
The centralized control panel employs a touch sensing screen for user-friendly operation. The humanized designed control panel has an elegant appearance. Various controllers can be chose - Mitsubishi, Heidenhain, Fanuc and Siemens.
The full-enclosed splash guard meets environmental protection and CE requirements. It offers users a comfortable working environment.