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    CK6140H-750 CNC Lathe

    CK6140H-750 CNC Lathe

    CK6140H Configuration features: 1, standard configuration GSK980TC3 bus system, 17-bit high-power absolute value feed servo, is the best combination of accuracy and efficiency; 2. One-piece casting of the whole bed, good rigidity and good stability; 3, ultra-wide bed rails using high-quality...

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    Product Details



    CK6140H

    Configuration features:

    1, standard configuration GSK980TC3 bus system, 17-bit high-power absolute value feed servo, is the best combination of accuracy and efficiency;

    2. One-piece casting of the whole bed, good rigidity and good stability;

    3, ultra-wide bed rails using high-quality HT250 castings, after two tempering stereotypes, hardness HRC55-62, X, Z two-axis pallets plastic, precision durable wear;

    4, fully enclosed double sliding door sheet metal, the system box can be rotated, the shape is beautiful, simple and applicable, dripping water does not leak;

    5, A2-6 independent spindle + 7.5KW servo spindle gold combination, the highest speed of 2500rpm, pets and finishing freely switch, easy to use.

     

    1. Main technical parameters of CK6140H-750

     

    Maximum turning diameter of the bed

    Φ420mm

    Maximum turning diameter on the carriage

    Φ230mm

    Maximum workpiece length

    750mm

    Bed rail width

    350mm

    X-direction pallet maximum stroke

    220mm

    Z-direction pallet maximum stroke

    550mm

    Spindle through hole diameter

    Φ66mm

    Spindle speed range

    0~2500rpm Continuously variable speed

    Spindle inner cone specification

    MT6

    Spindle front end specification

    A2-6

    main motor power

    7.5kW Servo spindle motor

    Tailstock sleeve taper

    MT4

    Tailstock sleeve diameter

    60mm

    Tailstock sleeve stroke

    120mm

    positioning accuracy

    0.01mm

    Repeated positioning accuracy

    ±0.005mm

    Processing ellipticity

    0.004mm

    Processing roughness

    Ra1.6

    Number of electric tool holders

    4 Station


    Clamp size

    25*25mm

    Input power supply

    50Hz  380V

    Net weight of machine tools

    1700kg

    Outline size

    2340*1350*1600mm

     


     2, equipment configuration list

    Configuration name

    CK6140H

    CNC system

    GSK980TC3

    Screw

    P4 precision ball screw pair

    Spindle bearing

    HRB

    Positioning bearing

    HRB special matching bearing

    Feed drive, motor

    GSK bus absolute value

    Chuck

    Zhonghuan 200 three-jaw self-centering

    Electric knife holder

    Domestic four-station electric knife holder (Changzhou Yaxing)

    lubricating

    Domestic famous automatic lubrication pump

    Protection

    Exquisite full protection (double sliding door)

     3. Attachments and tools list 

     

    No.

    Name

    Specification

    Quantity

    1

    screwdriver

    Cross

    1

    2

    Double wrench


    1

    3

    Horn


    1

    4

    Toolbox


    1

    5

    System specification


    1

    6

    Strong electricity data


    1

    7

    Machine tool manual, certificate


    1

    8

    Packing List


    1

     


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