あらゆる方向からフレキシブルな加工
Y軸全域で強靭な削りミーリングが多い複雑形状部品に最適な広い加工範囲。 |
広いB軸旋回範囲 240°B軸240°の広い旋回範囲により、メイン主軸、対向主軸とも同等の加工領域を持ちます。 |
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C軸の高精度位置決め 0.0001°制御
メイン主軸、対向主軸ともに高精度な割り出しを可能とする高精度C軸を標準採用。
複雑形状の高精度加工を可能としました。
また、ミーリングの重切削を可能にする保持機構により、高精度と高能率加工の両立を実現しました。
ミーリングでも旋削でも最高の加工能率
難削材の高能率加工も可能な高い加工能力
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エンドミル加工例 604cm3/min（S45C）ø20mmエンドミル7枚刃 切削速度：192m/min 切込：6.5×20mm 送り：1.52mm/rev （MULTUS U3000） |
外径加工例 5.0mm2（S45C）切削速度：150m/min 切込：8mm 送り：0.625mm/rev （MULTUS U4000 / MULTUS U5000 ø160主軸） |
※記載のデータは実績値であり、仕様、工具、加工条件などによって記載のデータが得られないことがあります。
ワークにジャストフィットする仕様展開
ワークに合った最適な仕様をご提案
全29種類の多彩なバリエーション
あらゆる要求にお応えできる多彩なバリエーションを準備。ワークに合った最適な仕様をご提案します。
複合加工の枠を超えた工程集約を実現
傾斜軸の旋削加工
ターニングカット
ターニングカットは、ミーリング主軸で旋削加工を可能とするオークマ独自の機能です。工具の刃先が常にミーリング主軸の円運動の中心に向くよう、送り軸の円運動と主軸割出角度を同期制御します。B軸を傾けることで傾斜軸の旋削加工ができます。さらに1本の工具であらゆる径を加工できるので、最大工具径以上の内外径加工が可能です。加工条件の設定は、ターニングカットガイド（特別仕様）で加工部分の直径と真円度を指定すれば最適な回転速度をアドバイスします。
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高精度ギヤ加工を複合加工機で実現
ギヤ加工パッケージ（特別仕様）
複雑なプログラム作成が必要だったギヤが、ギヤ加工パッケージにより工具種類、歯車の諸元、加工条件を入力するだけのかんたんプログラミングで高精度に加工できます。プログラム作成時間を手入力と比べて約1/10に削減できます。従来は高価な専用機で加工していたギヤ加工の工程集約を実現します。
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| スカイビング加工（加工・内径スプライン） | ホブ加工 | 入力画面 |
VIDEO MULTUS U Series:
VIDEO MULTUS U5000:
機械仕様:
| Item | MULTUS U3000 | |||||||||
| 1SC | 1SW | 2SC | 2SW | |||||||
| 1000 | 1500 | 1000 | 1500 | 1000 | 1500 | 1000 | 1500 | |||
| Capacity | Swing over saddle | mm (in.) | ø650 (25.59) | Upper: ø650 (25.59), Lower: ø320 (12.60) | ||||||
| Distance between centers | mm (in.) | 1,000 (39.37) | 1,500 (59.06) | 1,000 (39.37) | 1,500 (59.06) | 1,000 (39.37) | 1,500 (59.06) | 1,000 (39.37) | 1,500 (59.06) | |
| Max machining dia | mm (in.) | ø650 (25.59) | Upper: ø650 (25.59)*1, Lower: ø320 (12.60) | |||||||
| Max machining length | mm (in.) | 1,000 (39.37) | 1,500 (59.06) | 1,000 (39.37) | 1,500 (59.06) | 1,000 (39.37) | 1,500 (59.06) | 1,000 (39.37) | 1,500 (59.06) | |
| Travels | X axis | mm (in.) | 645 (25.39) | Upper: 645 (25.39), Lower: 235 (9.25) | ||||||
| Z axis | Upper: mm (in.) | 1,100 (43.31) | 1,600 (62.99) | 1,100 (43.31) | 1,600 (62.99) | 1,100 (43.31) | 1,600 (62.99) | 1,100 (43.31) | 1,600 (62.99) | |
| Lower: mm (in.) | – | 961 (37.83) | 1,461 (57.52) | 1,100 (43.31) | 1,584 (62.36) | |||||
| Y axis | mm (in.) | 250 (9.84) (±125 (4.92)) | ||||||||
| W axis | mm (in.) | – | 1,325 (52.17) | 1,594 (62.76) | – | 1,100 (43.31) | 1,584 (62.36) | |||
| B-axis / indexing angle | degree | -30 to 210 (min controlled angle 0.001) | ||||||||
| C-axis / indexing angle | degree | 360 (min controlled angle 0.0001) | ||||||||
| Spindle | Speed | min-1 | 50 to 5,000 | |||||||
| Speed ranges | 2 auto ranges (2-speed motor coil switching) | |||||||||
| Nose shape | JIS A2-6 | |||||||||
| Taper bore | mm (in.) | ø80 (3.15) | ||||||||
| Bearing dia | mm (in.) | ø120 (4.72) | ||||||||
| Opposing spindle* | Speed | min-1 | − | 50 to 5,000 | − | 38 to 5,000 | ||||
| Speed ranges | − | 2 auto ranges (2-speed motor coil switching) | − | 2 auto ranges (2-speed motor coil switching) | ||||||
| Nose shape | − | JIS A2-6 | − | JIS A2-6 | ||||||
| Taper bore | mm (in.) | − | ø80 (3.15) | − | ø62 (2.44) | |||||
| Bearing dia | mm (in.) | − | ø120 (4.72) | − | ø100 (3.94) | |||||
| Turret (tool spindle) |
Type | H1 | Upper: H1, Lower: V12 | |||||||
| No. of tools | L / M: 1 | Upper: L / M: 1, Lower: 12 | ||||||||
| Tool shank dimensions | mm (in.) | □25(1 × 1) | ||||||||
| ID tool shank diameter | mm (in.) | ø40 (1-1/2) | ||||||||
| Milling tool spindle | min-1 | Upper: 50 to 12,000 | ||||||||
| Milling tool spindle speed ranges | Upper: 2 auto ranges (2-speed motor coil switching) | |||||||||
| Feed rates | X, Z, Y axes | Upper: m/min | X：50, Z：50, Y：40 | |||||||
| lower: m/min | − | X: 25, Z: 40 | ||||||||
| W-axis | m/min | 20 (tailstock) |
12 (tailstock) |
30 | 20 (tailstock) |
12 (tailstock) |
30 | |||
| C, B axis | min-1 | C: 200, B: 30 | ||||||||
| Tailstock | Tapered bore | MT No.5 (revolving center) |
– | MT No.5 (revolving center) |
– | |||||
| Travel | mm (in.) | 1,186 (46.69) |
1,594 (62.76) |
– | 961 (37.83) |
1,359.5 (53.52) |
– | |||
| ATC | Tool shank | HSK-A63 | ||||||||
| No. of tools | tools | 40 | ||||||||
| Max tool dia | mm (in.) | ø90 (3.54) (w/o adjacent tools: ø130 (5.12)) | ||||||||
| Max tool length | mm (in.) | 400 (15.75) (from gauge line) | ||||||||
| Max tool mass | kg (lb) | 10 (22) | ||||||||
| Motor | Main spindle motor | kW (hp) | 22/15 (30/20) (30 min/cont) | |||||||
| Opposing spindle motor | kW (hp) | − | 22/15 (30/20) (30 min/cont) |
− | 22/15 (30/20) (20 min/cont) |
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| Milling tool spindle motor | kW(hp) | 25/19 (33/25) (3 min/cont) | ||||||||
| X-, Z-, Y-, B axis motors | kW(hp) | X: 5.2, Z: 4.6, Y: 3.5, B: 3.0 (X: 6.9, Z: 6.1, Y: 4.7, B: 4.0) |
XA: 5.2, ZA: 4.6, Y: 3.5, B: 3.0 (XA: 6.9, ZA: 6.1, Y: 4.7, B: 4.0) XB: 3.5, ZB: 3.5 (XB: 4.7, ZB: 4.7) (DBC 1,000)/ 4.6 (6.1) (DBC 1,500) |
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| W-axis motor | kW(hp) | 2.8 (3.7) (tailstock) | 3.5 (4.7) | 4.6 (6.1) | 2.8 (3.7) (tailstock) | 3.5 (4.7) | 4.6 (6.1) | |||
| Coolant motor (50Hz/60Hz) | kW(hp) | 0.25/0.25 (0.33/0.33)×1 , 0.55/0.75(0.73/1.0)×3 | ||||||||
| Machine size | Height | mm (in.) | 2,955 (116.34) | 3,030 (119.29) | ||||||
| Floor space W × D (tank included) |
mm × mm (in.) | DBC 1,000: 4,925 × 2,995 (193.90 × 117.91) DBC 1,500: 5,425 × 2,995 (213.58 × 117.91) |
DBC 1,000: 4,925 × 3,018 (193.90 × 118.82) DBC 1,500: 5,425 × 3,082 (213.58 × 121.34) |
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| Mass | kg(lb) | DBC 1,000: 15,500 (34,100) DBC 1,500: 16,500 (36,300) |
DBC 1,000: 16,500 (36,300) DBC 1,500: 17,500 (38,500) |
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| CNC | OSP-P300SA | |||||||||
*1.ø320 (swing over lower turret) during shaft work and when machining with opposing spindles.
*The opposing spindle capacity and working range near the opposing spindle differ with 1SW and 2SW specifications.
| Item | MULTUS U4000 | |||||||||
| 1SC | 1SW | 2SC | 2SW | |||||||
| 1500 | 2000 | 1500 | 2000 | 1500 | 2000 | 1500 | 2000 | |||
| Capacity | Swing over saddle | mm (in.) | ø650 (25.59) | Upper: ø650 (25.59), Lower: ø320 (12.60) | ||||||
| Distance between centers | mm (in.) | 1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
|
| Max machining dia | mm (in.) | ø650 (25.59) | Upper: ø650 (25.59)*1, Lower: ø320 (12.60) | |||||||
| Max machining length | mm (in.) | 1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
|
| Travels | X axis | mm (in.) | 695 (27.36) | Upper: 695 (27.36), Lower: 235 (9.25) | ||||||
| Z axis | upper: mm (in.) | 1,600 (62.99) |
2,100 (82.68) |
1,600 (62.99) |
2,100 (82.68) |
1,600 (62.99) |
2,100 (82.68) |
1,600 (62.99) |
2,100 (82.68) |
|
| lower: mm (in.) | – | 1,461 (57.52) |
1,961 (77.20) |
1,524*2 (60.00) |
2,045*3 (80.51) |
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| Y axis | mm (in.) | 300 (11.81) (±150 (5.91)) | ||||||||
| W axis | mm (in.) | – | 1,554 (61.18) |
2,054 (80.87) |
– | 1,524*2 (60.00) |
2,024*3 (79.69) |
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| B-axis / indexing angle | degree | −30 to +210 (min controlled angle 0.001) | ||||||||
| C-axis / indexing angle | degree | 360 (min controlled angle 0.0001) | ||||||||
| Spindle | Speed | min-1 | 45 to 4,200 | |||||||
| Speed ranges | 2 auto ranges (2-speed motor coil switching) | |||||||||
| Nose shape | JIS A2-8 | |||||||||
| Taper bore | mm (in.) | ø91 (3.58) | ||||||||
| Bearing dia | mm (in.) | ø140 (5.51) | ||||||||
| Opposing spindle* | Speed | min-1 | − | 45 to 4,200 | − | 38 to 3,800 | ||||
| Speed ranges | − | 2 auto ranges (2-speed motor coil switching) |
− | 2 auto ranges (2-speed motor coil switching) |
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| Nose shape | − | JIS A2-8 | − | JIS A2-8 | ||||||
| Taper bore | mm (in.) | − | ø91 (3.58) | − | ø80 (3.15) | |||||
| Bearing dia | mm (in.) | − | ø140 (5.51) | − | ø120 (4.72) | |||||
| Turret (tool spindle) |
Type | H1 | H1, Lower: V12 | Upper: H1, Lower: V12 | ||||||
| No. of tools | L / M: 1 | Upper: L / M: 1, Lower: 12 | ||||||||
| Tool shank dimensions | mm (in.) | □25 (1 × 1) | ||||||||
| ID tool shank diameter | mm (in.) | ø40 (1-1/2) | ||||||||
| Milling tool spindle | min-1 | Upper: 50 to 12,000 | ||||||||
| Milling tool spindle speed ranges | Upper: 2 auto ranges (2-speed motor coil switching) | |||||||||
| Feed rates | X, Z, Y axes | upper: m/min | X: 50, Z: 50,Y: 40 | X: 50, Z: 40,Y: 40 | X: 50, Z: 50,Y: 40 | X: 50, Z: 40,Y: 40 | X: 50, Z: 50,Y: 40 | X: 50, Z: 40,Y: 40 | X: 50, Z: 50,Y: 40 | X: 50, Z: 40,Y: 40 |
| lower: m/min | − | X: 25, Z: 40 | X: 25, Z: 30 | X: 25, Z: 40 | X: 25, Z: 30 | |||||
| W-axis | m/min | 12 (tailstock) |
30 | 20 | 12 (tailstock) |
30 | 20 | |||
| C, B axes | min-1 | C: 200, B: 30 | ||||||||
| Tailstock | Tapered bore | MT No. 5 (revolving center) |
– | MT No. 5 (revolving center) |
– | |||||
| Travel | mm (in.) | 1,594 (62.76) |
2,094 (82.44) |
– | 1,359.5 (53.52) |
1,961 (77.20) |
– | |||
| ATC | Tool shank | HSK-A63 | ||||||||
| No. of tools | tools | 40 | ||||||||
| Max tool dia | mm (in.) | ø90 (3.54) (w/o adjacent tools: ø130 (5.12)) | ||||||||
| Max tool length | mm (in.) | 400 (15.75) (from gauge line) | ||||||||
| Max tool mass | kg (lb) | 10 (22) | ||||||||
| Motor | Main spindle motor | kW (hp) | 22/15 (30/20) (30 min/cont) | |||||||
| Opposing spindle motor | kW (hp) | − | 22/15 (30/20) (30 min/cont) |
− | 22/15 (30/20) (20 min/cont) |
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| Milling tool spindle motor | kW (hp) | 25/19 (33/25) (3 min/cont) | ||||||||
| X-, Z-, Y-, B-axis motors | kW (hp) | X: 5.2, Z: 4.6 (X: 6.9, Z: 6.1) (DBC 1,500)/ 5.2 (6.9) (DBC 2,000),Y: 3.5 (4.7), B: 3.0 (4.0) |
XA: 5.2, ZA: 4.6 (DBC 1,500), /5.2 (DBC 2,000) (XA: 6.9, ZA: 6.1 (DBC 1,500), /6.9 (DBC 2,000)) XB: 3.5, ZB: 4.6, Y: 3.5, B: 3.0 (XB: 4.7, ZB: 6.1, Y: 4.7, B: 4.0) |
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| W-axis motor | kW (hp) | 2.8 (3.7) (tailstock) | 4.6 (6.1) | 2.8 (3.7) (tailstock) | 4.6 (6.1) | |||||
| Coolant motor (50Hz/60Hz) | kW (hp) | 0.25/0.25 (0.33/0.33)×1, 0.55/0.75 (0.73/1.0)×3 | ||||||||
| Machine size | Height | mm (in.) | 2,955 (116.34) | 3,030 (119.29) | ||||||
| Floor space W × D (tank included) |
mm × mm (in.) | DBC 1,500: 5,425 × 2,995 (213.58 × 117.91) DBC 2,000: 6,175 × 2,995 (243.11 × 117.91) |
DBC 1,500: 5,425 × 3,082 (213.58 × 121.34) DBC 2,000: 6,175 × 3,082 (243.11 × 121.34) |
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| Mass | kg (lb) | DBC 1,500: 17,000 (37,400) DBC 2,000: 19,000 (41,800) |
DBC 1,500: 18,000 (39,600) DBC 2,000: 20,000 (44,000) |
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| CNC | OSP-P300SA | |||||||||
*1.ø320 (swing over lower turret) during shaft work and when machining with opposing spindles.
*2.In the main Big-Bore spindle, it will be 1,500.
*3.In the main Big-Bore spindle, it will be 2,000.
*The opposing spindle capacity and working range near the opposing spindle differ with 1SW and 2SW specifications.
| Item | MULTUS U5000 | |||||||||
| 1SC | 1SW | 2SC | 2SW | |||||||
| 1500 | 2000 | 1500 | 2000 | 1500 | 2000 | 1500 | 2000 | |||
| Capacity | Swing over saddle | mm (in.) | ø650 (25.59) | Upper: ø650 (25.59), Lower: ø320 (12.60) | ||||||
| Distance between centers | mm (in.) | 1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
|
| Max machining dia | mm (in.) | ø650 (25.59) | Upper: ø650 (25.59)*1, Lower: ø320 (12.60) | |||||||
| Max machining length | mm (in.) | 1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
1,500 (59.06) |
2,000 (78.74) |
|
| Travels | X axis | mm (in.) | 695 (27.36) | Upper: 695 (27.36), Lower: 235 (9.25) | ||||||
| Z axis | upper:mm (in.) | 1,600 (62.99) |
2,100 (82.68) |
1,600 (62.99) |
2,100 (82.68) |
1,600 (62.99) |
2,100 (82.68) |
1,600 (62.99) |
2,100 (82.68) |
|
| lower:mm (in.) | – | 1,461 (57.52) |
1,961 (77.20) |
1,524 (60.00) |
2,024 (79.69) |
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| Y axis | mm (in.) | 300 (11.81) (±150 (5.91)) | ||||||||
| W axis | mm (in.) | – | 1,554 (61.18) |
2,054 (80.87) |
– | 1,500 (59.06) |
2,000 (78.74) |
|||
| B-axis / indexing angle | degree | -30 to +210 (min controlled angle 0.001) | ||||||||
| C-axis / indexing angle | degree | 360 (min controlled angle 0.0001) | ||||||||
| Spindle | Speed | min-1 | 30 to 3,000 | |||||||
| Speed ranges | 2 auto ranges (2-speed motor coil switching) | |||||||||
| Nose shape | JIS A2-11 | |||||||||
| Taper bore | mm (in.) | ø112 (4.41) | ||||||||
| Bearing dia | mm (in.) | ø160 (6.30) | ||||||||
| Opposing spindle* | Speed | min-1 | − | 30 to 3,000 | − | 38 to 3,800 | ||||
| Speed ranges | − | 2 auto ranges (2-speed motor coil switching) |
− | 2 auto ranges (2-speed motor coil switching) |
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| Nose shape | − | JIS A2-11 | − | JIS A2-8 | ||||||
| Taper bore | mm (in.) | − | ø112 (4.41) | − | ø80 (3.15) | |||||
| Bearing dia | mm (in.) | − | ø160 (6.30) | − | ø120 (4.72) | |||||
| Turret (tool spindle) |
Type | H1 | H1, Lower: V12 | |||||||
| No. of tools | L / M: 1 | Upper: L / M: 1, Lower: 12 | ||||||||
| Tool shank dimensions | mm (in.) | □25 (1 × 1) | ||||||||
| ID tool shank diameter | mm (in.) | ø40 (1-1/2) | ||||||||
| Milling tool spindle | min-1 | Upper: 50 to 12,000 | ||||||||
| Milling tool spindle speed ranges | Upper: 2 auto ranges (2-speed motor coil switching) | |||||||||
| Feed rates | X, Z, Y axes | upper: m/min | X: 50, Z: 50, Y: 40 | X: 50, Z: 40, Y: 40 | X: 50, Z: 50, Y: 40 | X: 50, Z: 40, Y: 40 | X: 50, Z: 50, Y: 40 | X: 50, Z: 40, Y: 40 | X: 50, Z: 50, Y: 40 | X: 50, Z: 40, Y: 40 |
| lower: m/min | − | X: 25, Z: 40 | X: 25, Z: 30 | X: 25, Z: 40 | X: 25, Z: 30 | |||||
| W-axis | m/min | 8 (tailstock) | 30 | 20 | 8 (tailstock) | 30 | 20 | |||
| C, B axes | min-1 | C: 200, B: 30 | ||||||||
| Tailstock | Tapered bore | MT No. 5 (Built-in) | – | MT No. 5 (Built-in) | – | |||||
| Travel | mm (in.) | 1,554 (61.18) |
2,054 (80.87) |
– | 1,359.5 (53.52) |
1,961 (77.20) |
– | |||
| ATC | Tool shank | HSK-A63 | ||||||||
| No. of tools | tools | 40 | ||||||||
| Max tool dia | mm (in.) | ø90 (3.54) (w/o adjacent tools: ø130 (5.12)) | ||||||||
| Max tool length | mm (in.) | 400 (15.75) (from gauge line) | ||||||||
| Max tool mass | kg (lb) | 10 (22) | ||||||||
| Motor | Main spindle motor | kW (hp) | 37/30 (49/40) (30 min/cont) | |||||||
| Opposing spindle motor | kW (hp) | − | 32/22 (42/30) (20 min/cont) |
− | 22/15/11 (30/20/15) (20 min/cont) |
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| Milling tool spindle motor | kW (hp) | 25/19 (33/25) (3 min/cont) | ||||||||
| X-, Z-, Y-, B-axis motors | kW (hp) | X: 5.2, Z: 4.6 (DBC 1,500) /5.2 (DBC 2,000) (X: 6.9, Z: 6.1 (DBC 1,500) /6.9 (DBC 2,000)) Y: 3.5, B: 3.0 (Y: 4.7, B: 4.0) |
XA: 5.2, ZA: 4.6 (DBC 1,500), /5.2 (DBC 2,000) (XA: 6.9, ZA: 6.1 (DBC 1,500), /6.9 (DBC 2,000)) XB: 3.5, ZB: 4.6, Y: 3.5, B: 3.0 (XB: 4.7, ZB: 6.1, Y: 4.7, B: 4.0) |
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| W-axis motor | kW (hp) | 2.8 (3.7) (tailstock) | 4.6 (6.1) | 2.8 (3.7) (tailstock) | 4.6 (6.1) | |||||
| Coolant motor (50Hz/60Hz) | kW(hp) | 0.25/0.25 (0.33/0.33) × 1, 0.55/0.75 (0.73/1.0) ×3 | ||||||||
| Machine size | Height | mm (in.) | 2,955 (116.34) | 3,030 (119.29) | ||||||
| Floor space W × D (tank included) |
mm × mm (in.) | DBC 1,500: 5,530 × 2,995 (217.72 × 117.91) DBC 2,000: 6,280 × 2,995 (247.24 × 117.91) |
DBC 1,500: 5,530 × 3,082 (217.72 × 121.34) DBC 2,000: 6,280 × 3,082 (247.24 × 121.34) |
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| Mass | kg (lb) | DBC 1,500: 17,300 (38,060) DBC 2,000: 19,300 (42,460) |
DBC 1,500: 18,300 (40,260) DBC 2,000: 20,300 (44,660) |
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| CNC | OSP-P300SA | |||||||||
*1.ø320 (swing over lower turret) during shaft work and when machining with opposing spindles.
*The opposing spindle capacity and working range near the opposing spindle differ with 1SW and 2SW specifications.
