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Specifications | Unit | AL-630B | AL-800B | AL-940B | ||
Swing over bed | mm | 630 | 800 | 940 | ||
Swing over carriage | mm | 350 | 520 | 660 | ||
Max. length of workpiece | mm | 500/1000/1500/2000/3000/4000/5000/6000/8000 | ||||
Max. turning length | mm | 600/850/1350/1850/2850/3850/4850/5850/7850 | ||||
Swing over gap (optional) | mm | 830 | 1000 | 1140 | ||
Effective width of gap (optional) | mm | 300 | 300 | 300 | ||
Span of guideway | mm | 550 | 550 | 550 | ||
Max. weight of workpiece | kg | 2000 | 2000 | 2000 | ||
Spindle nose | - | C11 | C11 | C11 | ||
Spindle bore | mm | 100 | 100 | 100 | ||
Taper hole of spindle | - | Metric 120 | Metric 120 | Metric 120 | ||
Range of spindle speeds | r/min | 7.5-1000 | 6-800 | 6-800 | ||
No. of spindle speeds | steps | 18 | 18 | 18 | ||
Longitudinal feed speed | mm/r | 0.1-24.32 (64) | 0.1-24.32 (64) | 0.1-24.32 (64) | ||
Cross feed speed | mm/r | 0.05-12.16 (64) | 0.05-12.16 (64) | 0.05-12.16 (64) | ||
Screw pitch of leadcsrew | mm | 12 | 12 | 12 | ||
No. and range of metric thread | mm | 1-240 (50) | 1-240 (50) | 1-240 (50) | ||
No. and range of inch thread | - | 14-1 (26) | 14-1 (26) | 14-1 (26) | ||
No. and range of module thread | mm | 0.5-120 (53) | 0.5-120 (53) | 0.5-120 (53) | ||
No. and range of dia. thread | - | 28-1 (24) | 28-1 (24) | 28-1 (24) | ||
Rapid traverse speed | mm/min | 4000 | 4000 | 4000 | ||
Max. travel of cross slide | mm | 440 | 540 | 570 | ||
Max. travel of top slide | mm | 200 | 200 | 200 | ||
Section of tool shank | mm | 32x32 | 32x32 | 32x32 | ||
Dia. of tailstock quill | mm | 100 | 100 | 100 | ||
Travel of tailstock quill | mm | 250 | 250 | 250 | ||
Taper hole of tailstock quill | - | MT5 | MT5 | MT5 | ||
Main motor power | kw | 11 | 11 | 11 |
· 4-jaw independent chuck · Steady rest (over 3M length) · Follow rest (over 3M length) · Electric moving tailstock · Dead center of tailstock · 4-station tool post · Cooling system · Work lamp · Tools & tool-box · Leveling wedge and bolts · Operation manual (English) | · Face plate · 2 or 3-axis digital indicator · Chuck guard · Tool-post guard · Rear splash guard · Quick changing tool post |