Item

Unit

CK6136

CK6140

CK6150

Max.Swing over bed

mm

360

400

500

Max.Swing over slide

mm

200

230

300

Max.processing Length

mm

750

1000

1000/1500/2000

Guideway width of bed 

mm

280

350

390

X axis travel

mm

210

220

250+10

Z axis travel

mm

750

750/1000

750/1000/1500/2000

X/Z axis lead screw

2505/3206

2505/3206

2505/4010

X/Z axis Rapid speed

m/min

6/8

6/8

6/8

X/Z axis positioning precision

mm

0.02/0.03

0.02/0.03

0.02/0.03

X/Z axis repositioning precision

mm

0.012/0.016

0.012/0.016

0.012/0.016

Processing precision

IT6-IT7

Ellipticity

0.01

Surface Rouhness

Ra≤1.6

Spindle Speed Range

Two steps,80-400-2000

50-3500

60-200.200-650.650-1600

Spindle head type

ISO A2-6/D6

A2-6

C-5,C-8,D-8

Dia.of Spindle Thru-hole

mm

52

66

82(105)

Spindle Hole Tapper

mm

MT6

MT6

105mm,1:20

Chuck

mm

200(8")

200(8")

250

Spindle Motor power

kw

5.5

5.5

7.5(three steps frequency)

Tool Holder Type

Vertical 4 stations

Vertical 4 stations

Vertical 4 stations

Turning tool size 

mm

25*25

25*25

25*25

Tailstock Sleeve travel

mm

100

120

150

Tailstock Sleeve Dia.

mm

52

60

75

Tailstock Sleeve Taper

mm

MT4

MT4

MT5

N.W

kgs

1700/2000

2200/2500

2600

Dimension

mm

2100*1100*1700

2500*1700*1700

2600*1200*1700(750mm)