Back to Back 4th-Axis

Back to Back 4th-Axis

  • double plates by back to back

  • special design

  • Rang from 3 inch to 32 inch in diameter

  • Diameter from 80mm to 800mm

  • Mounted by Vertical or Horizontal

  • Penduem or Hydraulic options

  • Various workholding or cnctooling options

Optional Accessories

  •  Tailtock(manual tailtock)

  •  servo motor and amplifer for any systems(Fanuc,Mitsubishi,Siemens,etc.)

  • Matching cambles or wires

  • chucks(Manual chuck,Hydraulic  chuck,three-jaw or four-jaw )

ModelUnitNSD-255-B2NSD-320-B2
Table diametermmø255ø320
Center heightmm160210
Through-hole diametermm80H7110H7
Spindle holemm80110
T-solt width mm12H714H7
Positionning buttonmm18h718h7
Servo motor modle(Suggest)FANUC-ßis8ßis22
MITSUBISHI-HF154HF204
Speed reduction ratio-1:1201:120
Max.table speedrpm33.333.3
Min.incrementdeg.0.001°0.001°
Clamping TorqueKg-m70115
Looking Methodkg/cm2--
Allowable work inertiaKg.cm.sec220.344.8
Allowable cut torqueKgf-m5580
Lndexing arccuracysec.1515
Repeatabilitysec.44
Max.loadVerticalkg100150
Horizontalkg--
Tailstok appliedkg250350
Weight(motor excluded)kg115195
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