L-2680A

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Descrição

Características Técnicas 

Headstock
Speed range 25 – 1600 (16) rpm.
Spindle nose: D1-8
Spindle bore diameter 105 mm.
Horizontal taper of spindle MT-5
Capacity
Distance between centres 2000 mm.
Swing over bed 660 mm.
Swing over cross slide 440 mm.
Bed width 400 mm.
Centres height 330 mm.
Max. Section of Tool 25 x 25 mm.
Max. Travel of Cross Slide 368 mm.
Max. Travel of Compound Rest 230 mm.
Power
Main motor 12 HP
Coolant pump motor 1/8 HP
Feedrates
Leadscrew Pitch Ø40 x 4 TPI / Ø 40 x 12 mm.
Threads Imperial pitches 7/16 a 80 (54 kinds) TPI
Threads Metric pitches 0,45 a 120 (54 kinds) mm.
Threads Diametrical pitches 7/8 a 160 (42 kinds) DP
Threads Module pitches 0,25 a 60 (46 kinds) MP
Longitudinal Feeds Range 0,044 a 1,48 (25 kinds) mm/rev.
Cross Feeds Range 0,022 a 0,74 (25 kinds) mm/rev.
Tailstock
Quill taper size MT5
Quill diameter 90 mm.
Quill travel 235 mm.
Weight & dimensions
Weight 3345 – 3835 Kg.
Dimensions (L x W x H) 3710 x 1230 x 1600 mm.

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