LV series

LV117/LV137/LV147
LV's Designed for Extra Value and Built for Optimum Performance

LV117

Linear Guideway Series

When 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

  • 1140(1300)(1400) X 710 x 610 mm Travel
  • Rapid Feedrate 24(30)/24(30)/24 m/min
  • 15 HP / 20 HP Spindle Motor
  • ISO40 (ISO50) Spindle Taper
  • X, Y & Z Axis Linear Way
  • 4 Slideway on Base
  • Features
  • Specifications
  • Accessories
  • Quality Inspections
  • Options
  • Video

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.

Coolants Jets Around Spindle

Improved cooling efficiency on workpiece.

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.

Accuracy
  ISO 10791-4
    Axis Travel Axis Travel  
Tolerances   >500mm<800M >800mm<1250M  
Bi-directional Positioning A: 0.025 0.032 0.005mm
Bi-directional Repeatability R: 0.015 0.018 0.005mm
JIS B6336-4 shows the same value as ISO Standard;
P value of VDI / DGQ3441 is equivalent to A of ISO10791-4, and PS is equivalent to R
All values shown above are measured for machine in good air conditoned environments.
MODEL LV117 LV137 LV147
TABLE      
Table Size (mm) 1300 x 700 1500 x 700 1600 x 700
Travel Ranges (X x Y x Z mm) 1140 x 710 x 610 1300 x 710 x 610 1400 x 710 x 610
Max. Table Load (kgs) 1000 1200 1500
Spindle Nose to Table Surface (mm) 110 ~ 720 110 ~ 720 110 ~ 720
T-slot (Width x Distance x Number mm) 18 x 125 x 5 18 x 125 x 5 18 x 125 x 5
SPINDLE    
Distance Between Column (mm) ISO40 ISO50
Spindle Inner Diameter (mm) Ø70 Ø100
Spindle Center to Column (mm) 760 760
Spindle Speed (rpm) Belt 40 - 8000 40 - 6000 (8000)
Spindle Speed (rpm) Gear L40 ~ 2000, H2001 ~ 8000 L40 ~ 1500, H1501 ~ 6000
Spindle Speed (rpm) Direct-Drive 12000 (1500) -
Draw Bar Force (kgf) 950 2000
Main Motor (con/30 min Kw) 7.5/11 11/15
FEED RATE      
Rapid Feed Rate (X/Y/Z m/min) 24(30) / 24(30) / 24 24(30) / 24(30) / 24 24(30) / 24(30) / 24
Feed Rate (X/Y/Z/ mm/min) 10000 10000 10000
AXIS SERVOMOTOR      
Mitsubishi X/Y/Z (Kw) HF354 HF453 HF453
Fanuc (Kw) β22/2,000 i (2.5) or α12 i (3.0)
Siemens (Kw) 1FK7 083 (4.0) 1FK7 083 (4.0) 1FK7 083 (4.0)
Fagor (Kw) FKM 64.3 (5.2) FKM 64.3 (5.2) FKM 64.3 (5.2)
Heidenhain (Kw) QSY155B (2.47) QSY155D (5.68) QSY155D (5.68)
AUTO TOOL CHANGER ISO40 ISO50
ATC Type PLATE / DISK PLATE / DISK
Cam Type GENOVA / DAUL ARM GENOVA / DAUL ARM
Tool Selection (Bi-direction) ABSOLUTE / RANDOM ABSOLUTE / RANDOM
Tool Storage Capacity (PCs) 20 / 24 (30) 24 / 32
Max. Tool Diameter (mm) Ø145 / Ø90 (Ø75) Ø65 / Ø127
Max. Tool Length (mm), Weight (kgs) 250, 8 300, 15
MISCELLANEOUS      
Air Requirement (Kg/cm2) 6 6 6
Voltage 220 220 220
Power Requirement (KVA) 30 30 30
Coolant Tank Capacity (L) 300 300 300
Machine Weight (Kgs) 9000 10000 11000
Machine Height (mm) 3000 3000 3000
Floor Space (L x W mm) 3250 x 3080 3490 x 3080 3890 x 3080
Packing Size (L x W x H mm) 2250 x 3130 x2550 2250 x 3130 x2550 2250 x 3130 x2550

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)

CHAIN-TYPE ATC

The chain-type ATC is driven by a cam system and features rapid and precise locating, quick tool change and stable operations.

The chain-type ATC features bi-directional random tool selection. (option)

20 BAR HI-PRESSURE PUMP AND TANK

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

GEAR BOX

The GearBox offers high torque and provides heavy cutting capability. (option)

CHIP CONVEYOR

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