CNC CYLINDRICAL GRINDER KELLENBERGER KEL-VARIA UR 175/1000

Inventory no. 2240002, machine with :

CNC-control Fanuc 18TB
Grinding wheel equipment left Ø 500 x 80 mm., ref.1310.01
Grinding wheel equipment right Ø 400 x 63 mm., ref.1311.02
Turning part with automatic indexing for type UR, ref. 1022-01
Internal grinding spindle type HJN828 complete, ref. 0013.09
Hydraulic quill retraction for the tailstock, ref.1030.01
Micro-adjustment on the tailstock, ref. 1030.02
Power clamping device, ref. 1043.01
Dressing device on the lower table, ref. 1050.01
Swivelling diamond holder 10 mm, ref. 0053.05
Marposs gate sensor, ref. 1066.02
Combined measuring control Marposs, ref. 1064-02
Paper tape filter Vertex

Errors and omissions excepted, these data are given to you without obligation.

Manufacturing origin CH
Voltage 400V/50Hz/3ph
Netweight 5500 kg
Custom position 8460.2300
Dimensions 410x226x212 cm

TECHNICAL DATA

Numerical control Fanuc 18TB

Intermediate part
Fixed intermediate part : with grinding head R
Pivoting part with manual indexing 2.5° : with R / RS / UR / URS -210° to +30
Pivoting part with automatic indexing 2.5° with R / RS / UR / URS -210° to +30
B axis, resolution 0.1″ : with R / RS / UR / URS -210° to +30

Standard workhead
Pivoting range -10° to +100
Spindle speed (continuous) 6 – 600 min-1
Internal taper attachment MT5
Reduction sleeve MT5/MT4
External short taper attachment : DIN 55026 / Gr.5
Permissible load 160 Nm

Guaranteed circularity for chucking work
Standard 0.5 µm
Optional 0.2 µm

Weight of tailstock : 150 kg

Tailstock
Taper attachment MT4
Quill travel 50 mm / 2
Option: micrometric displacement with correction (Ø) : +/- 150 µm)

Wheel data
Diameter 300 27 ms-1
Diameter 400 35 ms-1
Diameter 500 45 ms-1

Workhead UR
Power 9.2 kW / 12.5 HP
Grinding wheel mounting, max. left Ø 500 x 80 mm
Additional right max. Ø 400 x 63 mm

Internal grinding device spindle HJN 828

Lower table (Z axis)
Distance between centres 1000 mm
Max strokes : 1150 mm
Max. speed 15 m/min
Max. resolution : 0.1 µm

Upper table
Distance between centres 1000 mm 0 to 9° swivel range

Grinding carriage (X axis)
Max travel 320 mm
Max. speed 7.5 m/min
Max resolution 0.1 µm

Pneumatic
Connection min 6 bar
Air consumption approx. : 0.6 m3/h.

Cooling fluid
Connection pressure : max 3 bar

Space required (version 1000) 3600 x 2000 mm

errors and omissions excepted-data given without obligation