Description
DESCRIPTION | unit | NARA 430 SERIES | |||
---|---|---|---|---|---|
4308 | 4311 | ||||
Swing | over bed | mm | Ø 430 | ||
over cross slide | mm | Ø 240 | |||
over gap | mm | * | |||
Distance between center | mm | 800 | 1100 | ||
Spindle | Spindle nose | ASA A1-6 | |||
Spindle bore | mm | Ø 60 | |||
Taper of hole | M.T | 6 | |||
Taper of center | M.T | 4 | |||
No. of spindle speeds | step | 8 | |||
Range of spindle speeds | r.p.m | 60-1500 | |||
Thread | Lead screw | mm | Ø32 * P6 | ||
Inch | T.P.I | 4-56 | |||
Metric | mm | 0.5-7 | |||
D.P | D.P | 4-56 | |||
Module | M | 0.5-7 | |||
Carriage & Feed |
No. of feed changes | step | 32 | ||
Range of cross feeds | mm/rev | 0.019-0.271 | |||
Range of longitudinal feeds | mm/rev | 0.039-0.541 | |||
Max. travel of cross slide | mm | 245 | |||
Travel of compound rest | mm | 135 | |||
Tool size | mm | 20 * 20 | |||
Tail stock | Max. quill travel | mm | 165 | ||
Spindle taper | M.T | 4 | |||
Bed | Width | mm | 300 | ||
Length | mm | 1700 | 2000 | ||
Motor | Main | Kw | 3.7 | ||
Coolant | W | 100 | |||
Floor Space |
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Width * Length | mm | 1050 * 2070 | 1050 * 2370 | ||
Height | mm | 1350 | |||
Machine weight | Kgs | 1850 | 1950 |
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