Item

Project name

Technical paramaters

CK6140A

technical specifications

Max.swiming over the bed dia. (mm)

Φ400

Max.swiming over pallet(mm)

Φ245

Max.the workpiece length(mm)

750/1000

Main transmission

Main transmission form

Independent spindle, stepless frequency 

conversion timing

Number of spindle speeds

stepless

Range of spindle speed(r/min)

200~2500

Spindle centering axial taper

MT6

Chuck size(mm)

Φ200/Φ250

The nose type

No.6, A2

Spindle bore(mm)

60mm

Main motor power(kw)

5.5kw

Feed system

Turret maximum stroke(mm)

X - axis: 260         Z - axis:750

Fast-moving feed(mm/min)

X - axis:6000         Z - axis:8000

Repeat positioning accuracy(mm)

X - axis:0.01         Z - axis:0.015

Workpiece accuracy

IT6-IT7

Workpiece surface roughness

Ra1.6

tailstock

Dia. of tailstock quill(mm)

Φ60

Tailstock quill stroke(mm)

120

Taper of tailstock quill

MT4

Tool post

Standard accessories

4 station electric tool

Opinional accessories

6 tool post or 8 tool post

Repeat positioning accuracy(mm)

0.008

Section of turning tool(mm)

25*25

Size and weight

The size of the machine

(length*width*height)(mm)

2400*1450*1650

Net weight of the machine(kg)

2000