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SHARP SV-5128ST / SV-5128SX 51"
Port Orange, FL, USA
SV-5128ST / SV-5128SX


Stock number:
Table size:
59" x 25.6" (1500 x 650 mm)
General power:
220V/ 3 phase/ 60Hz
Spindle motor:
20/25 HP (15/18.5 kw)
Tool capacity:
Floor to table:
33.5" (850 mm)
Max. tool length:
11.8" (300 mm)
Max. tool weight:
15.4 lb. ( 7 Kg)
Table t-slot size:
5" x 0.7" x 3.9" ( 5 x 18 x 100 mm )
Approximate weight:
17,600 Ib. (8.000 kg)
Machine dimensions:
126" x 114" x 122", ( 2,900 x 2,900 x 3,100 mm)
Max. tool diameter:
2.99" (76 mm)
Maximum table load:
2200 lb. (1,000 Kg)
Rapid traverse (z):
590 ipm (15,000 mm/min)
Positioning accuracy:
+/- 0.0002" (+/- 0.005 mm)
Rapid traverse (x,y):
945 ipm (24,000 mm/min)
Air requirement (psi):
6 CFM @ 88psi
Travel size (x, y, z):
51.2" x 27.56" x 27.95" (1300 x 700 x 710 mm)
Without adjacent tool:
5.9" (150 mm)
Repeatability accuracy:
+/- 0.0001" (+/- 0.003 mm)
Fanuc systems, standard:
Spindle speed (standard):
10,000 rpm 12,000 rpm
Spindle nose to table surface:
5.1" ~ 33" (130-840mm)
Tool change time, chip to chip:
6 sec
Tool change time, tool to tool:
4.6 sec
Cutting feed rate (all axes)(max):
393 ipm (10,000 mm/min)
Spindle center to column (throat):
28.7" ( 730 mm )


ITEM: 51" x 28" Box Way Vertical Machining Centers
MODEL: SV-5128ST / SV-5128SX
Product Features
The Sharp SV-5128 ST and SV-5128 SX vertical machining center is engineered to have unsurpassed quality and outperform all other machines in its category. This is an extremely rigid “C” frame design using hardened and ground box ways. All our vertical machining centers structural components are made of Meehanite casting with internal ribs running throughout each section. Precision hand scraping of each section provides near perfect alignment assuring long term accuracies. Spindle is a 25 hp, 10,000 rpm CAT 40 for the SV-5128 ST,and 12,000 rpm CAT 40 spindle for the SV-5128SX model. The new Fanuc 0i-MD control with color LCD is used along with all Fanuc motors and drives. For operator convenience, a remote jog handle is standard
51.2" x 27.5" x 28” (1,300 x 700 x 710 mm ) travel, machine weight over 17,000 lbs (8,000 Kg )
Induction hardened and ground box ways (X,Y,Z) for rigidity
Meehanite cast iron is used on all structural components
Finite Element Analysis (FEA) is used to optimize the structure for rigidity
A wide saddle fully supports the worktable throughout the travel
Fanuc Oi-MD control
Fanuc digital AC servo, motors and drives
CAT-40 taper spindle with 10,000rpm (ST), 12,000 rpm (SX) ,25 HP motor with chiller
Double anchored, pre-tensioned and double nut ball screws
20 bars coolant through spindle prepped
Fanuc Oi-MD control with 10.4" color LCD Screen
Remote Jog Handle
Spindle Chiller
Separate Roll Out Coolant Tank
Flood Coolant
Large Side Doors
Electrical Cabinet Heat Exchanger
Automatic Lubrication System
Fluorescent Work light
SV-5128 ST/SX Productivity Package (includes Chip Conveyor, Chip Coolant Flush System, Coolant Gun and 4 Spare M Codes)
Fanuc CNC Update Option (2MB Part Program Storage, Data Server with Ethernet, 1GB Flash Memory)
Coolant Through the Spindle Pump Option
Rotary Table Options, Tsudakoma 6" Indexer
Rotary Table Options, Nikken 7" Rotary Table Package
Rotary Table Options, Nikken 7" Rotary Table Package
Options are Factory Installed