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CBK Series


CBK Series

1) 45° slant bed provides a nice space and good chip disposal result; manual gear shift with infinite variable speed within each gear; it can be used for large-size and heavy-load machining.

2) Three length of machine is available: 1000mm, 2000mm and 3000mm

CBK63 \CBK50 series CNC lathe is slant-bed CNC lathe with good rigidity and smoothchip removal. The spindle adopts three gear shifts, equipped with servo motorto realize stepless speed change in each shift. The spindle has large torque,high rigidity, good reliability and good cutting performance. It is a powerfulmachine for all kinds of discs and long shafts workpieces.

Specifications 

item

specification

CBK63.1000

CBK63.2000

CBK63.3000

capacity

Max.dia. swing over bed  mm

φ630

Max.dia.swing over slider  mm

φ445

Max. turning diameter  mm

φ5004-station toolpost/φ4008-station turret

Max. turning length    mm

1000/8008-station

200018008-station

3000/28008-station

Max. bar diameter

φ62

spindle

Spindle bore   mm

φ84

Spindle nose

A1-11(manual chuck)/ A2-8(hydraulic chuck)

Spindle speed    r/min

20-210  (low)  50-525 (middle) 155-1600 (high)

Inner dia. of spindle bearings   mm

φ140   φ110

Spindle motor power   Kw

11 kW

    tailstock

Quill diameter   mm

φ100

Center taper

 (standard/live shaft)   MT No.

5/45

Quill stroke   mm

150mm

Toolpost

/turret

Number of toolpost

4/8

Toolpost size   mm

200×200

Tool section    mm

32×32

Rapid travel  ( m/min)

8/8

X/Z axis stroke   mm

3502708-sation/1000/8008-sation

3502708-sation/2000/18008-sation

3502708-sation/3000/28008-sation

others

Power capacity   kVA

30

Machine dimension  mm

2720×1805×1885

3982×1805×1885

5052×1805×1885

 

Net weight   kg

5000(including hydraulic system)

5500(including hydraulic system)

7500(including hydraulic system)

Max. load weight

(with tailstock)   kg

1200φ315 3-jaw chuck


item

specification

CBK50

 

capacity

Max.dia. swing over bed  mm

φ500

Max.dia.swing over slider  mm

φ350

Max. turning diameter   mm

φ420

Max. turning length     mm

11004-sationor 10006-sation8-sation

Max. bar diameter

φ62

spindle

Spindle bore    mm

φ82

Spindle nose

A2-8

Spindle speed  r/min

3-gear shift     21-1620

H:162-1620  M:66-660  L:21-210

Inner dia. of spindle bearings  mm

φ120  φ100

Spindle motor power   Kw

7.5 kW servo motor

tailstock

Quill diameter  mm

φ90

Center taper   MT No.

5

Quill stroke   mm

100mm

toolpost

Number of toolpost

4 or 6 or 8

Toolpost size  mm

200×200

Tool section   mm

25×25

saddle

X-axis motor power   kW

1.3

Rapid travel    ( m/min)

6/8

X-axis ballscrew D*P   mm

 φ32×5

Z-axis motor power  kW

1.88

Z-axis ballscrew D*P   mm

φ40x6

Travel stroke     X/Z mm

255/11004-sation or 10006-sation8-sation

others

Machine dimension(L*W*H)  mm

3120x1900x1910

Net weight   kg

3800

Max. load weight   kg

(with tailstock)

700

Power capacity  kVA

15