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Z740L (with ATC)

Z740L (with ATC)

Tables: 400*800 mm.....Max. Speed: 12000 RPM (standard) .....X/Y/Z travels: 700/400/400 mm.....Table Max. Load: 250 kg.....Net Weight of Frame: 2500 kg
Z740L (with ATC) Overview

Accuracy standard implemented: ISO10791-2:2001 (JB/T8771.1998).

Smartech supplys both frame and complete machine, below is the introduction of frame.
 
Standard Components:
1.    High-quality castings processed with resin sand and wooden molds ;
2.    Hiwin, PMI or INA linear guidways on X, Y and Z axes;.
3.    Hiwin, PMI, BSG or HPS (brand of) ball screws,
4.    NSK or FAG bearings for supporting ball screws ;
5.    Royal or POSA spindle, 12000 rpm, drect-drive ; 
6.    Beijyu or Haocheng brand of tool unclamping system ;
7.    R&W couplings from Germany ;
8.    Keyarrow (Taiwan) brand of telescopic covers, stainless steel cover on all axes ;
9.    Centralized lubrication system of Byjur or HERG brand ;
10.  Umbrella 16-position or 21-position ATC, arm-type 20-position or 24-position ATC. Taiwan brand Deta.
* Same price for all the brands mentioned.
 
Optional Components:
1     10000, 15000 rpm or 20000 rpm Spindle ;
2     Direct drive structure for main motor with spindle ;
3     Central oil coolant for the spindle ;
4     Coolant through spindle ;
5     Coolant pump of Taiwan brand Walrus ;
6     Outside guarding, standard or specially designed for client ;
7     Chip conveyor: helix type, chain type ;
8     CNC pre-installed for client, complete machine ready to use.
 
Z740L (with ATC) Specifications
Z740L (with ATC) - Comparar:
 
Z740L
Capacity  
X Axis 700 mm
Y Axis 400 mm
Z Axis 400 mm
Spindle to Column Slideway 460 mm
Spindle Nose to Worktable 145-545 mm
Worktable  
Table Size 400*800 mm
Max. Load 250 kg
Number of T-slots 3
Size of T-slot  14
Distance between T-slots  100
Spindle  
Spindle Taper / Dia. BT30 / 100
Max. Speed 12000 rpm
Spindle Motor Recommended 5.5 Kw
Feeding  
X, Y Axis Ball Screws Spec. (Dia. / Lead) 25 / 16
Z Axis Ball Screw Spec. (Dia. / Lead) 36 / 16
X-axis Linear Guideways HGH25CA
Y-axis Linear Guideways HGH25CA
Z-axis Box-way HGH30CA
Rapids on X/Y/Z 48 / 48 / 48  m/min
Drive Motor Recommended (X / Y / Z) 10 / 10 / 20 Nm
Accuracy  
Positioning Accuracy 0.005/300
Repeatability 0.003/300
Others  
Net Weight 2500 Kg
Remarks