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H.H. Roberts Machinery Limited
1324 Matheson Blvd E., Mississauga, Ontario, Canada. L4W-2Z7, Fax 905-624-9065
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Golden Sun CNCT series rotating and tilting CNC rotary tables

Golden Sun CNCT Series of Rotating and Tilting
CNC Roatary tables
Diameters from 8" to 25"


Below is a photo of our Topwell horizontal / vertical machining center with the Golden Sun CNCT-321 rotating and tilting table.  The machine ends up having 6 1/2 axes under CNC control with the Heidenhain TNC 531i control.

Topwell Horizontal-Vertical machining center with Golden Sun CNCT tilting table

     CNCT-202  CNCT-321  CNCT-451  CNCT-631
Table diameter mm 200mm / 8" 320mm / 12 1/2" 450mm / 18" 634mm / 25"
Center height in vertical mm 210 255 360 480
Over all height in vertical mm 340 440 570 805
Thru-hole diameter mm 30 105 150 254
Width of T-slot mm 12 14 14 18
Width of guide block mm 18 18 18 18
Servo motor type   Rotating Tilting Rotating Tilting Rotating Tilting Rotating Tilting
MELDAS HA-40 HA-80 HA-80 HA-100 HA-100 HA-100 HA-100 HA-200
FANUC a3 a6 a6 a12 a12 a12 a22 a22
Gear ratio   1:90 1:180 1:180 1:180 1:180 1:180 1:180 1:180
Min. increment degree 0.001° 0.001° 0.001° 0.001° 0.001° 0.001° 0.001° 0.001°
Max. R.P.M. rpm 22.2 11.1 11.1 11.1 11.1 11.1 11.1 11.1
Max. machining force   18 25 30 100
Tilting degree   -110°~100° -15°~115° -15°~105° -15°~115°
Rotating axis pneumatic
clamp  force
- 71 92 350
Hydro clamp force (kg.m) 50 142 184 700
Indexing accuracy (sec.) 25" 15" 15" 15"
Repeatability (sec.) 4" 4" 4" 4"
Tilting axis  pneumatic/hydraulic
clamping force (kg.m)
-/85 96/167 117/209 375/725
Indexing accuracy (sec.) 50" 30" 30" 30"
N.W. kgs 240 612 990 1800
Max. load vertical W=50KG W=100KG W=150KG W=300KG
horizontal W=100KG W=200KG W=300KG W=500KG
Max. radial load kg F=50 F=1500 F=2500 F=3200
kg.m F*L=16.5 F*L=37.5 F*L=60 F*L=260
kg.m F*L=15 F*L=35 F*L=50 F*L=29
Max. working inertia kg.m.sec2 5 26 43 253
Spindle drive torque kg.m 6.5 27 54 103