Order No.

2-64-10

2-64-20

2-64-30

2-64-40

2-64-50

MODEL

Unit

CT6241A

CT6246A

CT6253A

CT6260A

CT6266A

Swing over bed

mm

410

460

530

600

660

Swing over cross slide

mm

224

274

329

399

429

Swing in gap

mm

640

690

765

835

865

Distance between centers

mm

1000; 1500

1500; 2000

1500; 2000

Width of bed

mm

300

400

400

Spindle bore

mm

Φ58 or Φ80

Φ80

Φ80

Spindle taper

D1-6;  D1-8

D1-8

D1-8

Spindle speeds (12 steps)

rpm

25～2000

20～1600

20～1600

Tool shank size

mm

25x25

25x25

25x25

Metric threads

mm

0.25～7 (24 kinds)

0.25～7 (47 kinds)

0.27～7 (47 kinds)

Inch threads

T.P.I.

2～112 (50 kinds)

4～112 (60 kinds)

4～112 (60 kinds)

Module threads

mm

0.1～7 (34 kinds)

0.25～14 (34 kinds)

0.25～14 (34 kinds)

Diametral pitch threads

D.P.

4～112 (50 kinds)

4～112 (50 kinds)

4～112 (50 kinds)

Tailstock quill Dia.; Taper; Travel

mm

Φ60; MT.4; 120

Φ80; MT.5; 180

Φ80; MT.5; 180

Main motor power

KW

5.5 (7.5HP)

7.5 (10HP)

7.5 (10HP)

Overall dimensions

mm

2200/2750x1080x1340

2840/3340x1150x1430

2870/3370x1150x1770

Weight

kg

1680; 2010

1730; 2060

2750; 3010

2820; 3080

2920; 3180