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Item | Specification | Unit | BL-CBK50 | BL-CBK63 |
Capacity | Bed slant angle | ° | 45° | 45° |
Max. swing dia. over bed | mm | Φ500 | Φ630 | |
Max. swing dia. over saddle | mm | Φ300 | Φ445 | |
Max. turning dia. | mm | Φ420(Vertical 4T tool turret) | Φ500(Vertical 4T tool turret); Φ400(Horizontal 8T tool turret) |
|
Max. turning length | mm | 1000(Vertical 4T tool turret) | 1000/2000/3000(Vertical 4T tool turret); 800/1800/2800(Horizontal 8T tool turret) |
|
Max. workpiece weight | kg | 700(10'' manual chuck) | 1200(12'' manual chuck) | |
Spindle | Spindle bore | mm | Φ82 | Φ84 |
Spindle type | / | A2-8 | A1-11(manual chuck);A2-8(hydraulic chuck) | |
Spindle speed | rpm | H:162~1620 M:66~660 L:21~210 Manual 3 class gears, stepless in every class |
L:20~210 M:50~525 H:155~1600 Manual 3 class gears, stepless in every class |
|
Spindle motor power | kw | 7.5 | 11 | |
Chuck size | / | 10'' | 12'' | |
X/Z axes | X axes travel |
mm | 285(Vertical 4T tool turret) | 350(Vertical 4T tool turret); 270(Horizontal 8T tool turret) |
Z axes travel | mm | 1000(Vertical 4T tool turret) | 1000/2000/3000(Vertical 4T tool turret); 800/1800/2800(Horizontal 8T tool turret) |
|
X axes ball screw O.D. | mm | Φ32 | Φ32 | |
Z axes ball screw O.D. | mm | Φ40 | Φ50(1000mm)/50(2000mm)/63(3000mm) | |
X axes ball screw pitch | mm | 6 | 5 | |
Z axes ball screw pitch | mm | 6 | 6(1000mm)/6(2000mm)/8(3000mm) | |
X/Z axes rapid moving speed | m/min | 6/8 | 8/8 | |
Tool turret | Tool turret type | / | Vertical 4T/Horizontal 6T(opt.) | Vertical 4T/Horizontal 8T(opt.) |
Toolshank size | mm | 25×25 | 32×32 | |
Tailstock | Tailstock quill taper | / | MT5# | MT5# |
Tailstock quill dia./travel | mm | Φ90/150 | Φ100/150 | |
Others | X/Z axes positioning accuracy | mm | 0.026/0.036 | X axes≤0.026 Z axes≤0.036(1000mm);0.040(2000mm); 0.048(3000mm) |
X/Z axes repeated positioning accuracy | mm | 0.01/0.013 | X axes≤0.007mm Z axes≤0.009(1000mm);0.014(2000mm); 0.020(3000mm) |
|
Turning workpiece roundness | mm | 0.004 | 0.004 | |
Overall size | mm | 3120×1900×1910 | 2720/3980/5050×1800×1890 | |
N.W. | kg | 4100 | 5000/5500/7500 |
Item | Brand |
Spindle bearing | CHINA TOP-CSC/ZWZ/HRB |
Ball screw bearing | CHINA TOP-CSC |
Ball screw | CHINA top |
Lubrication pump | JAPAN-LUBE |