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    Universal Head Machining Center Rectangular table
    U1250N
  • Kihung 
  • 02-16 
  • 556 
    슬라이드 시작

    Universal Head Machining Center (Rectangular table)-U1250 


    U1250 is designed for heavy machining and medium sized parts! it can support work piece up to 16,000kg and milling performances, power 42kw and torque 1636Nm. For the high accuracy, cross Y-axis Ball screw has the internal oil cooling system. For the perfect movement cross Y-axis there is the saddle housed in the column with 3 slide ways and 3 gib ways together with the strong bed, rigid column and ram, they further contribute to the precision and rigidity of the machine. For the long life geometric accuracy and no “Ram drooping” of Y-axis, there are the combination of box way design, INA steel way on the column and INA roller shoes on the saddle. Also excellent accessibility to the working area, and the operator protections are provided including complete enclosures which allow a perfect chip disposal, coolant containment and can be the noise damper. The air blow function is standard to keep chips from falling into spindle, and 100% balanced design with low vibration performs high precision machining.


    LM ball screw support system with the ball screw vibration absorber can make the vibration-free running, the noise reduction and also the no accuracy deformation. Also High rigidity KORTA ball screw with hardened C3 class double nut ball screws are preloaded to minimize backlash, provide high precision movement, and reduce heat deformation on all axes. Furthermore spring type pretension can minimize thermal distortion. So this structure can be very stable with good rigidity suitable for both heavy duty rough operations and the accurate finishing machining. Max. spindle speed 4000 rpm - also in continuous operation - is ensured with high quality component, such as spiral bevel gear (Germany, Tandler) and bearing(Sweden, SKF) as well as head cooling system, which is supplied as standard. Also it incorporates top quality ‘ZF gear box’ arrangement as standard. Other features such as Heidenhain linear scale, standard thermal compensation system contribute to the high degree of accuracy. 


    ( * : STD) 

     DESCRIPTION

     Unit

    U1050N

    U1250N

     TABLE

    Size  

    in

    87/106/126x35 

    126/165/205x43 

    Max Load 

    1000 lbs

    17/20/22 

    26/31/35

    Stroke 

     X

    in

    78.7/98.4/118.1 

    118.1/157.5/196.9

    Y (Ram) 

    in

    41.3 

    49.2 

    Z (vertical) 

    in

    51.2/63.0 

    63.0/78.7

    Feedrate 

    Cutting 

    ipm

    315

    315
    Rapid ipm
    630
    630
    Spindle Taper 
    50
    50
    speed
    rpm4000, 2 steps
    4000, 2 steps
    Power hp
    50/40
    50/40
    ATC

    H40, V24
    H40, V24
    Control System
     Fanuc-0i
    Fanuc-0i

    Floor

    space 

    Weight 

    Power 

    LxW with CC

    in

    304/344/383x223

    399/478/556x255
    H in138/150
    156/171
    Weight  1000 lbs
    42/46/51
    64/71/73
    Power KVA70
    70


    ※Remark : The contents of the catalogue are subject to change without notice. 




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