BTMC-E1216B - BTMC-E1935B (19 models)
E Series Gantry Machining Center
E series fixed-beam gantry machining center with economical configuration for medium and large workpieces.
Technical Specifications
| Worktable travel (X-axis) | 1600 - 3500 mm | Sliding saddle stroke (Y-axis) | 1300(1450) / 1500 / ... / 1800(2000) mm |
| Spindle box travel (Z-axis) | 800 - 1000 mm | Gantry width | 1280 - 1880 mm |
| Worktable dimensions | 1000x1600 / 1000x2000 / ... / 1600x3700 | Worktable load capacity | 2000 - 8000 kg |
| Spindle specifications | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) / BT50-190 belt 6000 rpm (ratio 4:1); optional direct BT40-12000 rpm or gear head BT50-190 6000 rpm (4.4:1) / ... / BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) or BT40-12000 rpm | ||
| Spindle motor power | 18.5 - 22 kW | Repetitive positioning accuracy (X/Y/Z) | ±0.003/300 mm |
| Machine tool dimensions (approx.) | 5760x3500x4500 / 7200x3500x4500 / 5760x3700x4500 - 8300x3700x4500 / ... / 7200x4200x4500 - 10300x4200x4500 | ||
| Whole machine weight (approx.) | 15000 - 40000 kg | ||
Product Description
Application
The E series gantry machining center is a series of models developed by our company based on market characteristics, which can meet the cutting processing needs of various large and medium-sized castings, structural components, large irregular-shaped parts and plate-type components. It is widely used in the fields of automobiles, aerospace, wind power, machine tool base machines, automation equipment, mold bases and engineering injection molding machinery.
Machine Features
- High cost-effective preferred series.
- Z-axis options: T-shaped ram, linear guide ram and square ram.
- Z-axis travel options: 800, 1000, 1250, 1500 mm.
- Optional belt drive spindle, Italian BF / German ZF dual-speed reduction gearbox, gear head spindle, direct-coupled spindle, electric spindle and full-tooth square ram.
- Optional various accessory heads (manual or automatic right-angle head / universal head, pentahedron head, extension head, etc.).
- Standard internal spiral + chain plate chip conveyor (widened chain plate) for more convenient chip removal.
Optional Accessories
- Right-angle head / universal head (manual or automatic)
- Pentahedron head
- Extension head
- Electric spindle
- Gear head spindle
- Z-axis 4 linear rails
Technical Parameters
| Parameter | Unit | BTMC-E1216B | BTMC-E1202B | BTMC-E1516B | BTMC-E1502B | BTMC-E1525B | BTMC-E1503B | BTMC-E1602B | BTMC-E1625B | BTMC-E1603B | BTMC-E1702B | BTMC-E1725B | BTMC-E1703B | BTMC-E1735B | BTMC-E1825C | BTMC-E1803C | BTMC-E1902B | BTMC-E1925B | BTMC-E1903B | BTMC-E1935B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Worktable travel (X-axis) | mm | 1600 | 2000 | 1600 | 2000 | 2500 | 3000 | 2000 | 2500 | 3000 | 2000 | 2500 | 3000 | 3500 | 2500 | 3000 | 2000 | 2500 | 3000 | 3500 |
| Sliding saddle stroke (Y-axis) | mm | 1300(1450) | 1300(1450) | 1500 | 1500 | 1500 | 1500 | 1650(1850) | 1650(1850) | 1650(1850) | 1700(1780) | 1700(1780) | 1700(1780) | 1700(1780) | 1800(2000) | 1800(2000) | 1700(1780) | 1700(1780) | 1700(1780) | 1700(1780) |
| Spindle box travel (Z-axis) | mm | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 1000 | 1000 | 800 | 800 | 800 | 800 |
| Distance from spindle end face to worktable | mm | 190~990 | 190~990 | 150~950 | 150~950 | 150~950 | 150~950 | 250~1050 | 250~1050 | 250~1050 | 200~1000 | 200~1000 | 200~1000 | 200~1000 | 150~1150 | 150~1150 | 200~1000 | 200~1000 | 200~1000 | 200~1000 |
| Gantry width | mm | 1280 | 1280 | 1480 | 1480 | 1480 | 1480 | 1600 | 1600 | 1600 | 1680 | 1680 | 1680 | 1680 | 1800 | 1800 | 1880 | 1880 | 1880 | 1880 |
| Worktable dimensions | mm | 1000x1600 | 1000x2000 | 1200x1700 | 1200x2100 | 1200x2600 | 1200x3100 | 1300x2000 | 1300x2500 | 1300x3000 | 1400x2100 | 1400x2600 | 1400x3100 | 1400x3600 | 1600x2500 | 1600x2500 | 1600x2200 | 1600x2700 | 1600x3200 | 1600x3700 |
| Worktable load capacity | kg | 2000 | 3000 | 2500 | 3500 | 4500 | 5500 | 4000 | 5000 | 6000 | 4000 | 5000 | 6000 | 7000 | 7000 | 8000 | 4000 | 5000 | 6000 | 7000 |
| T-slot size (pcs*mm*spacing) | - | 7-22-140 | 7-22-140 | 7-22-170 | 7-22-170 | 7-22-170 | 7-22-170 | 7-22-170 | 7-22-170 | 7-22-170 | 7-22-170 | 7-22-170 | 7-22-170 | 7-22-170 | 9-22-180 | 9-22-180 | 7-22-170 | 7-22-170 | 7-22-170 | 7-22-170 |
| Spindle specifications | - | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (ratio 4:1); optional direct BT40-12000 rpm or gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (ratio 4:1); optional direct BT40-12000 rpm or gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (ratio 4:1); optional direct BT40-12000 rpm or gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (ratio 4:1); optional direct BT40-12000 rpm or gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (optional 1.5:1); optional BT40-12000 rpm / BT50-8000 rpm | BT50-190 belt 6000 rpm (optional 1.5:1); optional BT40-12000 rpm / BT50-8000 rpm | BT50-190 belt 6000 rpm (optional 1.5:1); optional BT40-12000 rpm / BT50-8000 rpm | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) | BT50-190 belt 6000 rpm (optional 1.5:1); optional BT50-8000 rpm | BT50-190 belt 6000 rpm (optional 1.5:1); optional BT50-8000 rpm | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) or BT40-12000 rpm | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) or BT40-12000 rpm | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) or BT40-12000 rpm | BT50-190 belt 6000 rpm (optional 1.5:1); optional gear head BT50-190 6000 rpm (4.4:1) or BT40-12000 rpm |
| Spindle motor power | kW | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 22 | 22 | 18.5 | 18.5 | 18.5 | 18.5 |
| CNC system | - | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB | FANUC 0i-MF (1A/3A/3B) optional, MITSUBISHI M80VA/M80VB |
| X/Y/Z axis motor power | kW | 7/4.5/4.5 | 7/4.5/4.5 | 7/4.5/4.5 | 7/4.5/4.5 | 7/4.5/4.5 | 7/4.5/4.5 | 7/4.5/4.5 | 7/4.5/4.5 | 7/4.5/4.5 | 6/7/7 | 6/7/7 | 6/7/7 | 6/7/7 | 6/7/7 | 6/7/7 | 7/4.5/4.5 | 7/4.5/4.5 | 7/4.5/4.5 | 7/4.5/4.5 |
| Cutting feed rate range | mm/min | 8000 | 8000 | 8000 | 8000 | 8000 | 8000 | 8000 | 8000 | 8000 | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 | 8000 | 8000 | 8000 | 8000 |
| X/Y/Z-axis rapid traverse speed | m/min | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 | 12/12/12 |
| XYZ axis ball screw specifications | Type | 5010/5010/5010 | 5010/5010/5010 | 5010/5010/5010 | 5010/5010/5010 | 5010/5010/5010 | 5010/5010/5010 | 6310/5010/5010 | 6310/5010/5010 | 6310/5010/5010 | 6312/5010/5010 | 6312/5010/5010 | 6312/5010/5010 | 6312/5010/5010 | 6312/5010/5010 | 6312/5010/5010 | 8016/5010/5010 | 8016/5010/5010 | 8016/5010/5010 | 8016/5010/5010 |
| XY axis guide rail specifications | Type | X: 2 x 45 roller, Y: 2 x 45 roller | X: 2 x 45 roller, Y: 2 x 45 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller | X: 2 x 55 roller, Y: 2 x 55 roller |
| Z-axis guide rail specifications | Type | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 2/4 linear rails) | Rectangular guide rail (optional Z-axis 4 linear rails) | Rectangular guide rail (optional Z-axis 4 linear rails) | Rectangular guide rail (optional Z-axis 4 linear rails) | Rectangular guide rail (optional Z-axis 4 linear rails) | Rectangular guide rail (optional Z-axis 4 linear rails) | Rectangular guide rail (optional Z-axis 4 linear rails) |
| Positioning accuracy (X/Y/Z) | mm | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 |
| Repetitive positioning accuracy (X/Y/Z) | mm | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 | ±0.003/300 |
| Machine tool dimensions (approx.) | mm | 5760x3500x4500 / 7200x3500x4500 | 5760x3500x4500 / 7200x3500x4500 | 5760x3700x4500 - 8300x3700x4500 | 5760x3700x4500 - 8300x3700x4500 | 5760x3700x4500 - 8300x3700x4500 | 5760x3700x4500 - 8300x3700x4500 | 7200x3900x4500 - 9300x3900x4500 | 7200x3900x4500 - 9300x3900x4500 | 7200x3900x4500 - 9300x3900x4500 | 7200x3900x4500 - 10300x3900x4500 | 7200x3900x4500 - 10300x3900x4500 | 7200x3900x4500 - 10300x3900x4500 | 7200x3900x4500 - 10300x3900x4500 | 7500x4600x5200 / 8500x4600x5200 | 7500x4600x5200 / 8500x4600x5200 | 7200x4200x4500 - 10300x4200x4500 | 7200x4200x4500 - 10300x4200x4500 | 7200x4200x4500 - 10300x4200x4500 | 7200x4200x4500 - 10300x4200x4500 |
| Whole machine weight (approx.) | kg | 16000 | 17000 | 15000 | 16500 | 18500 | 20500 | 21000 | 23000 | 25000 | 18500 | 19500 | 21500 | 23500 | 40000 | 38000 | 18500 | 20500 | 22500 | 24500 |
Note: the machine tool is continuously being optimized and improved; detailed parameters shall be subject to the technical agreement.