ITEMS

UNIT

CQ6280B

CQ6280C

Capacity

Max. swing dia. over bed

mm

φ800

Max. swing dia. over crossslide

mm

φ560

Max. swing dia. in gap

mm

φ1000

Length in gap

mm

240

Max. distance between centers

mm

2000//3000

Max. machining length

mm

1950/2950

Spindle

Spindle bore diameter

mm

φ82

φ105

Type of spindle nose

ISO 702/Ⅱ No.8

Spindle speed

r/min

24 steps 8-1400

12 steps 30-1400

Feed and thread

Max. travel of upper toolpost

mm

145

Max. travel of lower toolpost

mm

320

Tool section

mm

25×25

X-axis feeding range

mm/r

93kinds 0.012-2.73

65kinds 0.063-2.52

Z-axis feeding range

mm/r

93kinds 0.028-6.43

65kinds 0.027-1.07

Metric threads

mm

48 kinds 0.5-224

22 kinds 1-14

Inch threads

t.p.i

46 kinds 72-1/8

25 kinds 28-2

Module threads

πmm

42 kinds 0.5-112

18 kinds 0.5-7

Diametric pitch threads

DP

45kinds 1/4-56

24 kinds 56-4

Tailstock

Diameter of quill

mm

φ90

Max. travel of quill

mm

150

Taper of quill (Morse)

Morse No.5

Motor

Main motor power

kW

7.5

Cooling pump motor power

kW

0.15

Others

Length

mm

3365/4365

Width

mm

1340

Height

mm

1490

Weight

kg

3300/3700