Description
DESCRIPTION | unit | NARA 900 SERIES | |||||
---|---|---|---|---|---|---|---|
9020 | 9030 | 9040 | 9050 | 9060 | |||
Swing | over bed | mm | Ø 900 (Ø1000) | ||||
over cross slide | mm | Ø 680 (Ø730) | |||||
over gap | mm | Ø 1,300 (Ø1350) | |||||
Distance between center | mm | 2,000 | 3,000 | 4,000 | 5,000 | 6,000 | |
Spindle | Spindle nose | ASA | A1-11 | ||||
Spindle bore | mm | Ø 120 | |||||
Taper of hole | M.T | 7 | |||||
Taper of center | M.T | 6 | |||||
No. of spindle speeds | STEPS | 12 | |||||
Range of spindle speeds | rpm | 15~750 (OPTION : low 10~500, high 20~1,000) | |||||
Carriage & Feed |
No. of feed changes | Kinds | Ordinary : 40 kinds, Double : 40kinds | ||||
Range of cross feeds (ordinary) | mm/rev | 0.04-1.26 | |||||
Range of cross feeds (double) | mm/rev | 0.08-2.50 | |||||
Range of longitudinal feeds (ordinary) | mm/rev | 0.02-0.63 | |||||
Range of longitudinal feeds (double) | mm/rev | 0.04-1.25 | |||||
Max. travel of cross slide | mm | 560 | |||||
Max. travel of compound rest | mm | 250 | |||||
Tool size | mm | 32 * 32 | |||||
Thread | Lead screw | mm | Ø 50 * P=12 | ||||
Metric | mm/pitch | 1-28 | |||||
Inch | T.P.I | 28-1 | |||||
D.P | D.P | 56-2 | |||||
Module | M | 0.5-14 | |||||
Tail stock | Spindle diameter | mm | Ø 120 | ||||
Spindle taper | MT | 6 | |||||
Max. quill travel | mm | 250 | |||||
Bed | Length | mm | 3,540 | 4,540 | 5,540 | 6,540 | 7,540 |
Width | mm | 550 | |||||
Motor | Coolant | Kw | 15 * 4P | ||||
Floor Space |
|||||||
Width * Length | mm | 1950*3920 | 1950*4920 | 1950*5920 | 1950*6920 | 1950*7920 | |
Height | mm | 1630 | |||||
Machine weight | Kgs | 5,400 | 5,900 | 6,400 | 7,000 | 7,800 |
Reviews
There are no reviews yet.