LV series

LV159/LV179/LV209
LV's Designed for Extra Value and Built for Optimum Performance

LV179

Linear Way Series

Now you can gWhen jobs call for highly efficient machining and when outstanding accuracy is critical, a Pinnacle linear way series vertical machining center is the perfect solution. The three axes move on linear guideways that minimize friction while providing high accuracy of positioning and repeatability. This series are not only suitable for larg-range production line application. It is also ideal for smaller factories and machine shops. If you are serious about increasing machining productivity and profits, the Pinnacle linear way series LV can really help you.

Features

  • 1500 (1700, 2000) X 900 x 850 mm Travel
  • Rapid Feedrate 24/24/16 m/min
  • 20/25HP Spindle Motor
  • ISO50 Spindle Taper / (ISO40 Spindle Taper)
  • X,Y Axis Linear Way
  • Z Axis Box Way (Linear Way is Option)
  • 4 Slideway on Base
  • Features
  • Specifications
  • Accessories
  • Quality Inspections
  • Options
Rugged Construction Assures Optimum Rigidity and Stability.

The major structural parts are manufactured from high quality Meehanite cast iron (GB 300), tempered for stress relief with hardness over 190HB.

Roller guideway on the three axes ensure smooth movement.

Three axes are equipped with class C3 and 50mm diameter precision ball screws.

Counter-balance weight moves on a guide shaft for added stability and straightness accuracy.

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.
Taiwan Patent No.: 177230

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 - 8,000, 10,000 and 12,000 rpm.
  • 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.

Couplings

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.

Control System

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.

Splash Guard

The full-enclosed splash guard meets environmental protection and CE requirements. It offers users a comfortable working environment.

MODEL LV159 LV179 LV209
TABLE      
TABLE SIZE (mm) 1700 x 850 2000 x 850 2200 x 850
TRAVEL RANGES (X/Y/Z mm) 1500 / 900 / 850 1700 / 900 / x 850 2000 / 900 / x 850
MAX. TABLE LOAD (kgs) 2000 2500 3000
SPINDLE NOSE TO TABLE SURFACE (mm) 100 ~ 950 100 ~ 950 100 ~ 950
T-SLOT (Width x Distance x Number mm) 18 x 150 x 5 18 x 150 x 5 18 x 150 x 5
SPINDLE    
TOOL SHANK & PULL STUD ISO40 ISO50
SPINDLE INNER DIAMETER (mm) Ø70 Ø100
SPINDLE CENTER TO COLUMN (mm) 950 950
SPINDLE SPEED (rpm) Belt 40 ~ 8000 40 ~ 6000(8000)
SPINDLE SPEED (rpm) Gear L40~2000,H2001~8000 L40~1500,H1501~6000
DRAW BAR FORCE (kgf) 950 2000
MAIN MOTOR (con/30min kw) 11 / 15 15 / 18.5
FEED RATE      
RAPID FEED RATE (X/Y/Z m/min) 24  / 24 / 16 24  / 24 / 16 24  / 24 / 16
FEED RATE (X/Y/Z mm/min) 10000 10000 10000
AXIS SERVO MOTOR      
MITSUBISHI (Kw) HF703 (7.0) HF703 (7.0) HF703 (7.0)
FANUC (Kw) α22/3000i (4.0) α30/4000i (7.0) α30/4000i (7.0)
SIEMENS (Kw) 1FK7105 (8.2) 1FK7105 (8.2) 1FK7105 (8.2)
FAGOR (Kw) FXM 75.20A (7.0) FXM 75.20A (7.0) FXM 75.20A (7.0)
HEIDENHAIN (Kw) QSY190C (7.2) QSY190C (7.2) QSY190C (9.6)
AUTO TOOL CHANGER    
MAG TYPE PLATE / DISK DISK / CHAIN
CAM TYPE GENOVA / DAUL ARM DAUL ARM
TOOL SELECTION (Bi-direction) ABSOLUTE / RANDOM RANDOM
TOOL STORAGE CAPACITY (pcs) 20 / 24 24 / 32
MAX. TOOL DIAMETER (mm) Ø90 / Ø100 Ø115 / Ø127
MAX. TOOL LENGTH, WEIGHT 250mm, 8kgs 350mm, 20kgs
MISCELLANEOUS      
AIR REQUIREMENT (Kg/cm²) 6 6 6
VOLTAGE 220V, 3Ph,50/60Hz 220V, 3Ph,50/60Hz 220V, 3Ph,50/60Hz
POWER REQUIREMENT (KVA) 40 40 40
COOLANT TANK CAPACITY (L) 700 700 700
MACHINE WEIGHT (Kgs) 14000 15000 16000
MACHINE HEIGH (mm) 3200 3200 3200
FLOOR SPACE (LxW mm) 4050 x 2900 4450 x 2900 5000 x 2900

All Specifications And Designs Are Subject To Change Without Notice.

Accessories
  • Air blast through spindle
  • Air blast for workpiece (nose)
  • Coolant flushing system
  • 3 axes telescopic covers
  • Full splash guard
  • Centralized automatic lubrication system
  • Working lamp
  • Operation status light
  • Cooling system
  • Air gun and water spray-gun
  • MPG handwheel
  • Heat exchanger
  • RS-232 Interface
  • Rigid tapping
  • Spindle oil cooler
  • Adjusting tools and box
  • Leveling bolts and pads
  • Operation and programming manual
Control System
  • MITSUBISHI M80 / M830
  • FANUC 0i-MF / 31i-MB
  • HEIDENHAIN TNC620 / TNC640
  • SIEMENS 828D / 840D
  • FAGOR 8055i Plus / 8060FL / 8060
Quality Through Precision Inspections

Each Pinnacle machine is subject to dynamic and static accuracy tests.

Pinnacle machine accuracy meets VDI 3441, ISO 10791, JIS B6336 and ASMEB5 standards.

Laser Inspection
Ball Bar Inspection
Right Angle Test On X And Y Axes
Dynamic Vibration
Noise Inspection
Three-dimensional coordinate measurement
ARM TYPE ATC

The 24-tool arm type magazine is activated by electric motor transmitted by U-cam mechanism, featured with the fastest tool change speed and it bi-directional random tool selection. (option)

COOLANT THROUGH SPINDLE

Coolant circulates through spindle offer a direct cooling effect on tools, removing heat that occurs during machining. Combining with filter tank system. (option)

20 BAR HI-PRESSURE PUMP AND TANK

20μm filter and 600L capacity to assure CTS system offers the highest efficacy. (option)

CHIP CONVEYOR

Chip conveyor device in the front side of machine removes chips efficiently. (option)