kitagawa

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Machine Tool

High clamping torque NC rotary table
GT series

Suitable for heavy machining

GT seriesズーム

GT series

  • NC rotary table suitable for heavy machining
  • The very strong clamping torque was achieved by increased piston area and new clamping mechanism.
  • High clamping torque and rigid body allows heavy machining and shorter tact time.
  • Built-in rotary joint available

*CE correspondence

Product Specifications

ModelGT200GT250GT320
Table Diameter (mm) 200 250 320
Register Diameter of Face Plate (mm) 65H7 100H7 130H7
Spindle Through-Hole Diameter (mm) 45 70 105
Centre Height (mm) 140 180 225
Clamping Torque (N・m)
at Pneumatic 0.5 MPa
820 1600 2800
Inertia Converted into Motor Shaft (kg・m2) 0.00023 0.00036 0.00039
Gear Ratio 1/72 1/90 1/120
Max. Spindle Speed (min-1) 41.6
(motor 3000min-1)
33.3
(motor 3000min-1)
16.6
(motor 2000min-1)
Allowable Work Inertia (kg・m2) 1.00 1.95 4.49
Indexing Accuracy (sec) 20 20 20
Repeatability (sec) 4 4 4
Mass of Product (kg) 65 87 145
Allowable LoadHorizontal (kg) 200 250 350
Vertical (kg) 100 125 180
Manual Tailstock (as an option) MR200RN MR250RN MR320RN
Tail Spindle (as an option) MSR142A/TSR142A MSR181A/TSR181A TSR181A45
Rotary joint (as an option) RJ40H20J01
Hydraulic/Pneumatic 4 ports
RJ70H25J01
Hydraulic/Pneumatic 6 ports
RJ70H32J01
Hydraulic/Pneumatic 6 ports
Outline Drawing (Kitagawa Own Controller Spec.)PDF
TIF
DXF
DWG
Option
Outline Drawing
Tailstock | Tail Spindle

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