NC machine table (X-axis) Travel speed: 0.1 - 30 m/min Travel range: 800mm Tip height: -K version .200 mm grindable workpiece Ø: 10 - 250 mm Center width (max. workpiece length): 800 mm NC divider (A axis) possible divisions: 1-999 Accuracy: ±3 angular seconds Workpiece centering by centering tip: Version K MK3 Max. Speed: 80 min-1 NC grinding slide (Z-axis) Feed step: 0.001 mm Input fineness: 0.001 mm Travel speed: max. 2 m/min Travel: 335 mm NC shift axis (transverse movement of the grinding wheel Y-axis) Travel: ± 70 mm Travel speed: max. 1m/min Input fineness: 0.001 mm NC dressing device (B; U and W axis) Working area of the setter: 120 mm x 120 mm Numerically controlled axes: 3 Feed speeds: U-axis: 0-2500 mm/min W-axis: 0 - 2500 mm/min B-axis: 0 - 100 min-1 Step fineness: U-axis: 0.0005 mm W-axis: 0.0005 mm B-axis: 0.025° Grinding spindles (data are based on a maximum cutting speed = 120 m/s) Spindle type with high-speed bearings: SK 63 --Grinding wheelsø 63 - 50 mm--Speed range: up to 25,000 min Tailstock Travel: Clamping stroke of the tip 49 mm Height adjustability: ± 1 mm Transverse adjustment: ± 2 mm Tip angle of the tailstock tips: 60° Coolant system Coolant tank capacity: max. 3500 L Volume for spindle cooling water: approx. 200 L Medium: Rust protection r007.0014.003 Mixing ratio 1:10 Flow rate of the high-pressure pump L3MW-45/70-AFOKS-O: 160 l/min (p=50 bar) Flow rate of the high-pressure pump L3MW-25/50-AFOKS-O: 26 Vmin (p=60 bar) Coolant flow rate: 300l/min for ISO-VG 10 Electrical connection values: Total connection value: 100 kVA Voltage: 400V ± 5% Frequency: 50 Hz ± 3% Control voltage: 24 V Performance of the engines Motor for grinding spindle drive SK: 10 kW Motor for divider (A-axis): Version K Peale (100) = 12.6 kW Motor for machine table drive (X-axis): P_calc(100) = 14.7 kW Motor for feed axis (Z-axis): P_calc(100) = 6,3 kW Motor for shift axis (Y-axis): P_calc(100) = 1.3 kW Motor for hydraulic power pack: 0, kW Engine for lubrication unit (divider): 0,25 kW Motor for lubrication unit (spindle table): 0,25 kW Motor for NC converters (U; W; B-axis) : ): P_calc(100) = 0,63 kW Motor for diamond dressing wheel: 0,075 kW Motor for worm gear motor CA 41 M1 C4 (low-bed filter): 0.37 kW Motor for worm gear motor SA 52 DT 71 D6 (low-bed filter): 0,25 kW Motor for gear motor DR 62.0x 80-2/SG80 (low-bed filter): 0.086 kW Motor for filling pump TB 160/550 (low-bed filter): 0.5 kW Motor for filter lifting pump TB 400/450 (coolant system): 1.1 kW Motor for high pressure pump-L3MW-45/70-AFOKS-O (coolant system): 18,5 kW Motor for high pressure pump L3MW-25/50-AFOKS-O (coolant system): 5.5 kW Motor for circulation pump TS 21/350 (coolant system): 0.63 kW Immersion recooler: 16,7 kW Extraction system AFS 1600: 1,02 kW Pump divider + bed: 0,070 KW CNC control CNC control for 8 axes: Siemens System 8400 #6329