Product Name : KBN Series
Product No : KBNSeries
Enlargement
One piece bed, floor type casting. |
Alloy steel spindle with opposed taper roller bearings. |
All gears in the headstock are hardened and precisely ground. |
4 automatic ranges through pneumatic shifting. |
Spindle speed ranges are automatically changed by M code. |
Infinitely variable speed are commanded by S code. |
Tool change are commanded by T code. |
Auto lubrication system is equipped for headstock and carriage, cross-slide. |
Precision tapered roller bearings are equipped on the spindle and the quill. |
The quill is heat treated and precisely ground. |
Inner taper of quill can suit MT#6 dead center or live center. |
Turcire B lining is applied on cross slide and carriage for reducing friction. |
Z axis ball screws are prtected by cover to prevent rusting and chip damage. |
ITEM |
UNIT |
KBN-90 |
KBN-100 |
KBN-120 |
KBN-140 |
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CAPACITY |
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Center height |
mm.(in.) |
1155 (47.47) |
1280 (50.39) |
1530 (60.23) |
1780 (70.07) |
Swing over bed |
mm.(in.) |
2310 (90.94) |
2560 (100.78) |
3060 (120.47) |
3560 (140.15) |
Swing over cross slide |
mm.(in.) |
2155 (84.84) |
2280 (89.76) |
2780 (109.44) |
3280 (129.13) |
Distance between centers |
mm.(in.) |
3000(120), 4000(160), 5000(200), 6000(240), 7000(280), 8000(320), 9000(360), 10000(400), 11000(440), 12000(480) |
BED |
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Width |
mm.(in.) |
1680 (66.14) |
CARRIAGE |
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Width of cross slide |
mm.(in.) |
900 (35.43) |
TURRET |
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Standard tool post |
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Auto 4-way or Polygon Disc or VDI Disc |
No. of tool stations |
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H4,H6 or 12 or 8 or 12 |
Tool shank cross section |
mm.(in.) |
32 x 32 (1.25) |
Tool Shank diameter |
mm.(in.) |
60 (2.5) |
TRAVEL |
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Cross slide(X-axis) travel |
mm.(in.) |
875 (34.44) |
Longitudinal(Z-axis) travel |
mm.(in.) |
3000(120), 4000(160), 5000(200), 6000(240), 7000(280), 8000(320), 9000(360), 10000(400), 11000(440), 12000(480) |
Cutting feed rate |
mm./rev(in.rev) |
X-axis: 0.001~250(0.00004~9.84) Z-axis: 0.001~400(0.00004~15.75) |
Rapid travel |
M./min.(Ft.min.) |
X-axis: 6(19.68) Z-axis: 10(32.7) |
Ball screw diameter |
mm.(in.) |
X-axis: 80(3.14) Z-axis: 120(4.72) |
TAILSTOCK |
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Quill type |
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Built - in type, Rotating tailstock quill |
Quill diameter |
mm.(in.) |
235 (9.25) |
Quill travel |
mm.(in.) |
200 (7.87) |
Inner taper of quill |
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MT#6 |
MOTOR |
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Headstock oil refrigerator |
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18,000 BTU / 4,500 K cal |
Main spindle motor |
KW(HP) |
30/37(40/50)-STD. 37.5/45(50/60)-OPT. |
Axis servo motor |
KW(HP) |
X-axis: 7(9.387) Z-axis: 7(9.387) |
Hydraulic pump motor |
KW(HP) |
3.7 (5) |
Coolant pump motor |
KW(HP) |
1.05 (1.4) |
Controller |
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Standard |
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FANUC 0i-T series |
Optional |
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FANUC 31i series,Other required |
Standard Accessories |
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Bed width : 1680mm (66.14") |
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H4 or V8 or V12 turret |
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Rotatory tailstock quill with 235mm diameter |
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Manual tailstock body and quill movement |
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FANUC 0i-TD built-in manual quide |
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Front and rear chip conveyor |