Max. swing over bed |
|
Span of quideway |
400 mm |
Max. work piece length |
640 890 1390 1900 mm |
Max. cutting length |
600 850 1350 1860 mm |
Max. cutting dia |
vertical tool spost |
500（Vertical four positions）360（Horizontal six positions） mm |
Max. swing over slide |
vertical tool spost |
300 mm |
Max. cutting dia |
horizontal tool spost |
400mm |
Max. swing over slide |
horizontal tool spost |
280 mm |
Spindle nose |
A8 mm |
chuck |
manual |
●φ250 |
|
pneumatic |
★φ250 |
|
hydraulic |
★φ250 |
Inner taper of spindle nose |
1:20 |
Spindle bore |
70 mm |
Spindle speed |
Two-speed |
|
|
Trequency conversion |
●total 3 steps, stepless per stop
|
Spindle speed range |
Two-speed |
40-1800 n |
|
Trequency conversion |
●22-220 71-170 215-2200r/min |
Main power |
Two-speed |
- |
|
Trequency conversion |
●7.5 kW |
Center height |
from bed |
250 mm |
|
From ground |
1130 mm |
Tool post traverse |
5/10(1900mm Z为6) m/min |
Time for indexing turret one step/full step |
2.4(Four positions) 2.2（Six positions）1.6（horizonal six positions）s |
Tool post rotative positioning repeatability accuracy |
0.008 "mm |
Stroke of X axis |
250 mm |
Stroke of Z axis |
600 850 1350 1860 mm |
Workpiece accuracy |
IT6-IT7 |
Surface roughness |
Ra1.6μm |
Dia. of tail stock sleeve/stroke of tailstock sleeve |
75/150 mm |
Bore taper of atailstock tailstock sleeve |
Morse No.5 |
Mode of tool post |
vertical Four positions |
● |
|
vertical Six positions |
★ |
|
horizontal Six positions |
★ |
|
horizontal eight positions |
|
Mode of tool post |
ex. cirde
|
□25×25 mm |
|
bore |
φ32 ，φ25 mm |
|
Shaft-shaped workpiece |
1300 1500 1600 1700 kg |
|
Disc-shaped workpiece |
600 kg |
Lathe weight |
|
2100 2300 2600 2900 6500 8000 kg |
 |
