OPTIturn L 440

OPTIMUM CNC lathe with the following advantages: Speed, power, accuracy and durability

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Description

Technical Specifications

Electrical connection 400 V / 3 Ph ~50 Hz
Total connected value load 20 kW
Driving motor 11 kW (S1-mode 9 kW)
Torque driving motor 70 Nm
Spindle nose DIN ISO 702-1 No. 6
Spindle bore 65 mm**
Power of the coolant pump 375 W
Tank capacity without chip conveyor 170 Liter
Hydraulic system Motor power 750 W
Hydraulic system Tank capacity 50 litres
Centre height 235 mm
Turning length max. 1’000 mm
Turning Ø over cross slide 240 mm
Turning Ø over machine bed 475 mm
Turning Ø in the bed bridge 710 mm
Hydraulic lathe chuck 200 mm
Chuck through hole 52 mm
Spindle speeds Step 1 / Step 2 100 – 950 min-1 / 900 – 4’500 min-1
Torque Step 1 / Step 2 525 Nm / 382 Nm
Turret Hydraulic type LS 160 VDI 40
Number of tool positions 8
Fixture height, width square max. 25 x 25 mm
Fixture diameter drill rod max. 32 mm
Optional C axis Motor 5 kW
Optional C axis Torque motor 15 Nm
Optional C axis Spindle speeds 6’000 min-1
Repeatability +/- 0.005 mm
Positioning accuracy +/- 0.005 mm
Travel Motor X-axis 260 mm
Travel Motor Z-axis 1’150 mm
Feed speed X-axis 15’000 mm/min
Feed speed Z-axis 15’000 mm/min
Torque motor X-axis 6 Nm
Torque motor Z-axis 16 Nm
Tailstock seat MT 4
Tailstock – sleeve diameter 65 mm
Tailstock – sleeve travel 150 mm
Length x width x height 3’030 x 1’952 x 2’025 mm
Total weight 3’000 kg
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