KNUTH – Multi Grind

200 mm
500 mm
500 mm
2,5 kW
1,3 t
LBH 1,52 x 1,35 x 1,4 m

Possible grinding options
Round loops outside and inside
surface grinding
tool grinding

Hydraulic feed
Extensive accessories
Technical specifications
Workspace
Grinding diameter: 200 mm
Workpiece length: 500 mm
External grinding dimensions, optimal: Ø 5-50 x 400 mm
Internal grinding dimensions, optimal: Ø 10-50 x 75 mm
Tool grinding dimensions: 200 mm x 500 mm
Workpiece, surface grinding length: 200 mm
Workpiece, surface grinding width: 50 mm
Workpiece, weight: (max.) 10 kg
Table swivel range: (max.) +45° / -30°

traverse paths
Travel Z-axis: 480 mm

feed
Feed per handwheel revolution X-axis, fine: 1 mm
Feed per handwheel revolution X-axis coarse: 4 mm
Feed per scale division X-axis, fine: 0.005 mm
Feed per scale division X-axis, roughly: 0.02 mm
Height adjustment scale: 0.01 mm
Longitudinal feed speed: (hydraulic) 0.01 m/min – 6 m/min
manual, hydraulically assisted: 7 m/min

headstock
Swivel range of the work headstock: ± 90°
Speed: Work spindle – 110 rpm – 300 rpm
Working spindle cone: 2 MK
Chuck diameter: 100 mm

grinding headstock
Grinding spindle speed: 2500 rpm
Internal grinding spindle speed: 13500 rpm
Grinding headstock swivel range: ± 90°
Grinding headstock: – vertical / – transverse 200 mm

tailstock
Height adjustment per turn of the hand wheel: 1 mm
Tailstock cone: 2 MK
Tailstock quill stroke: 14 mm

drive power
Drive power of the machine: 2.525 kW
Engine power main drive: 1.1 kW

mass and weight
Grinding wheel dimensions – height: 200 mm x 20 mm x 75 mm
Grinding stone dimensions internal grinding: (min.)-height 10mm x 10mm x 3mm
Grinding stone dimensions internal grinding: (max.)-height 25 mm x 20 mm x 6 mm
Dimensions: (length x width x height)-height 1.52m x 1.35m x 1.4m
Weight: 1300 kg