5 Axis CNC Rotary Table

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TRNC-255/321/400

CNC Rotary Table (5 Axis)

  • Servo motor position is not changed with shaft tilting to prevent vibration whilecutting.

Drawing TRNC-255

Drawing TRNC-321

Drawing TRNC-400

Specifictions

Model TRNC-255 TRNC-321 TRNC-400
Worktable diameter Ø255mm Ø321mm Ø400mm
Table height(Horizontal position) 315 350 420
Overall height(Vertical position) 395 445 605
Table center height(vertical position) 235 255 360
Center bore diamenter Ø40 (H7) Ø100 (H7) Ø150 (H7)
Spindle hole diameter Ø32 Ø100 Ø150
Width of T-slot 12 (H7) 14 (H7) 14 (H7)
Width of Guide-block 18 (h7) 18 (h7) 18 (h7)
Servo motor
(medel as required)		 Rotary Inclination Rotary Inclination Rotary Inclination
Fanuc Meldas Fanuc Meldas Fanuc Meldas Fanuc Meldas Fanuc Meldas Fanuc Meldas
α 4i HF-53T α 4i HF-53T α 8i HF-153T α 12i HF-153T α 12i HF-153T α 12i HF-153T
Total seed reduction ratio 1:360 1:360 1:120 1:360 1:180 1:180
Minimum input increment 0.001o 0.001o 0.001o 0.001o 0.001o 0.001o
Table rotation speed 11.1 r.p.m 11.1 r.p.m 25 r.p.m 8.3 r.p.m 16.6 r.p.m 16.6 r.p.m
(Motor 4000r.p.m) (Motor 3000r.p.m) (Motor 3000r.p.m)
load capacity
(KG)		 0o tilting angle 100 kg 300 kg 300 kg
0o~90o tilting angle 50 kg 150 kg 150 kg
Movable load
movement on the table		 16 kg-m 26 kg-m 30 kg-m
Inertia force 6.4 kg-cm-seco 6.4 kg-cm-seco 6.4 kg-cm-seco
Max. torque of worm gear Ø255 Ø320 Ø400
Rotation axis Clamping torque 50(Hydraulic Pressure35kg/cmo) 155 110
Indexing accuracy 15 15 15
Repeatability 4 4 4
Inclination axis Clamping torque 50(Hydraulic Pressure35kg/cmo) 155 110
Tilting accuracy 60 60 60
Tilting angle กำ 100o กำ 100o กำ 100o
Net weight 285 450 911
* Note :Previous modle TRNC-320 can be made upon request. Drawings are available.