Knuth Multi-Grind Tool Grinders

SKU: 101068212781 Categories: , ,

Description

Working Area

Grinding diameter 7.9 in

Workpiece length (max.) 20 in

Outside grinding measure, maximum Ø 0.2-2. x 15.8 in

Inside grinding measures, optimal Ø 0.4-2 x 3 in

Tool grinding measure 8×20 in

Work piece length surface grinding 8 in

Work piece width surface grinding 2 in

Workpiece weight (max.) 22 lbs

Table swivel range (max.) +45° / -30°

Travels

Travel Z-axis 19 in

Feed

Feed per hand-wheel rotation X-axis, fine 0.0394 in

Feed per hand-wheel rotation X-axis, rough 0.1575 in

Feed per scale division X-axis, fine 0.0002 in

Feed per scale division, X-axis, rough 0.00079 in

Scale division of height adjustment 0.00039 in

Longitudinal feed speed (hydraulic) 0 – 20 fpm

Manual, hydraulic assist 23 fpm

Headstock

Working headstock swivel range ± 90°

Working spindle speed (3) 110 – 300 rpm

Working spindle taper MT 2

Chuck diameter 4 in

Grinding headstock

Grinding spindle speed 2,500 rpm

Inside grinding spindle speed 13,500 rpm

Grinding headstock swivel range ± 90

Grinding headstock – vertical / – transverse 8 in

Tailstock

Height adjustment per handwheel rotation 0.04 in

Tailstock taper MT 2

Tailstock quill stroke 1 in

Drive Capacity

Machine drive capacity 3.4 Hp

Motor rating main drive 1.5 Hp

Measures and Weights

Grinding wheel dimensions 7.87×0.79×2.95 in

Grindstone dimensions, inside grinding (min.) 0.4×0.4×0.1 in

Grindstone dimensions, inside grinding (max.) 1×0.8×0.2 in

Overall dimensions (length x width x height) 60x54x56 in

Weight 2,860 lbs

Additional information

edp

102781

Overall dimensions

60 x 54 x 56 in

Motor Rating

1.5 Hp

Z-Travel

19 in

Tailstock Quill Stroke

1 in

Workpiece length (max.)

20 in

Tailstock taper MT

2

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