Optimum (3514410) CNC Lathe with cycle control OPTIturn L 440

Description

• High-precision machine with the latest SIEMENS control and SIEMENS servo-drives
• Compact headstock design
• High-speed spindle 4,500 rpm with high-precision and large-sized tapered roller bearings
• Changing between the two gear stages is done pneumatically via a pneumatic cylinder
• Construction of the headstock guarantees a minimum noise level
• Wide machine bed with double rectangular guideways, also for roughing operations
• Hardened and ground bed lanes
• Tailstock generously dimensioned and easy to position with a quick-release tensioner
• Two front, separately movable sliding doors with integrated viewing windows
• Microswitch prevents start-up with the door not fully closed
• RJ45 plug connection, USB and power connection 230 V
• Mobile control panel
• Two electronic handwheels for manual operationxand Z axis
• Automatic headstock lubrication
• Automatic lubrication of longitudinal and cross slides
• Halogen work lamp
• Closed Control cabinet with integrated heat exchanger, ensures optimum temperature even at high outside temperatures and prevents the ingress of dirt particles.
• Hard and soft block jaws
• Tailstock end cover
• Six machine feet
• Heat Exchanger
• EMC (Electromagnetic Compatibility)

Technical data

Dimensions and weights

• Length (product) approx.: 3030 mm
• Width/depth (product) approx.: 1952 mm
• Height (product) approx.: 2025 mm
• Net weight approx.: 3000 kg

Work areas

• Lathe chuck diameter: 200 mm
• Lathe chuck actuation of clamping movement: hydraulic
• Max. height: 235 mm
• Max. width: 1000 mm
• Swing diameter above machine bed: 475 mm
• Swing diameter in bed bridge: 710 mm
• Swing diameter above planing slide: 240 mm

C axis (factory option)

• Drive motor output C axis (factory option): 5 kW
• C axis motor torque (factory option): 20 Nm
• C axis speed range (factory option): 4500 min¯¹

Motor torque

• X axis motor torque: 6 Nm
• Z axis motor torque: 16 Nm

Speed range

• Torque: 525/382 nm
• Speed range: 100 - 950 / 900 - 4500 min¯¹

Electrical Data

• Drive motor output: 11 kW
• Supply voltage: 400 V
• Mains frequency: 50 Hz

Precision

• Repetition accuracy: ± 0.005 mm
• Positioning accuracy: ± 0.005 mm

Hydraulic system

• Hydraulic system motor output: 0,75 kW
• Hydraulic system tank capacity: 50 l

Cooling lubricant system

• Cooling lubricant system coolant pump output: 375 W
• Cooling lubricant system tank capacity: 170 l

Machine data

• Chuck passage diameter: 52 mm

Spindle

• Spindle chuck: DIN ISO 702-1 No. 6
• Spindle bore: 65 mm

Tailstock

• Tailstock chuck: MT 4
• Tailstock quill stroke: 150 mm
• Tailstock quill diameter: 65 mm

Travel

• Travelxaxis: 260 mm
• Travel Z axis: 1150 mm

Vertical spindle

• Vertical spindle drive motor output continuous operation S1: 11 kW
• Verticle spindle drive motor output S6-30 % operation: 23 kW
• Vertical spindle drive motor torque: 70 Nm
• Vertical spindle drive motor torque S6-30 % operation: 148 Nm

Feed speed

• X axis feed speed: 15000 mm/min
• Z axis feed speed: 15000 mm/min

Feed force

• Feed force X-axis: 7,5 kN
• Feed force Z-axis: 10 kN

Turret

• Tool changer type: hydraulic; LS 160 VDI 40
• Tool changer number of tool slots: 8 St
• Tool changer max. chuck height, width square: 25x25 mm
• Tool changer max. chuck diameter drilling rod: 32 mm

Electrical connections

• Total rated value: 25 kVA

Motor(s)

• Drive motor torque: 70 Nm

Control

• Type of Control: Sinumerik 828D PPU 271
• Sinumerik 828D system software (factory option): SW 24
• CNC memory: 3 MB
• Look Ahead: 50
• Set change time: 3 ms
• Number of tools: 128

Delivery content

• EMC
• Portable electronic handwheel
• Hydraulic tool turret LS160 VDI40
• Hydraulic 3-jaw chuck Ø 200 mm
• Hard and soft block cheeks
• heat exchangers
• Tailstock end cover
• 6 pcs. machine feet
• Coolant system

Transport info

• EAN: 4036351131052
• Customs number: 84581180
• Length: 3240 mm
• Height: 2250 mm
• Width: 2200 mm
• Gross weight: 3200 kg
• Net weight: 3000 kg

Optional accessories

• Workplace mat 1840x640 mm
• Workplace mat 1840x940 mm
• Workplace mat 3040x640 mm
• Workplace mat 3040x940 mm
• Hard top jaw for 3- and 4-jaw lathe chucks hydraulic Ø 200 mm
• Hard top jaw for 3- and 4-jaw lathe chucks hydraulic Ø 250 mm
• Lifting device
• Measuring arm HPPA Renishaw Ø 200 mm lathe chuck
• Measuring arm HPPA Renishaw Ø 250 mm lathe chuck
• Soft top jaw for 3- and 4-jaw lathe chucks hydraulic Ø 200 mm
• Soft top jaw for 3- and 4-jaw lathe chucks hydraulic Ø 250 mm
• Software DXF reader for SIEMENS SINUMERIK control systems

Equipment options

• Four-jaw lathe chuck hydraulic Ø 250 mm
• Four-jaw lathe chuck manual Ø 250 mm
• Three-jaw lathe chuck hydraulic Ø 250 mm
• Three-jaw lathe chuck manual Ø 200 mm
• Air conditioning for OPTiturn L 440
• Bar feeder interface für OPTIturn L440
• Chip cart for OPTiturn L 440 / L 460
• Chip conveyor 1.0 Meter for OPTiturn L 440
• Control upgrade Siemens PPU 290
• Coolant pump for OPTiturn L 440
• Device for co-operating the tailstock for OPTiturn L 440
• Fixed bezel for OPTiturn L 440
• Hydraulic tailstock spindle for OPTiturn L 440
• Joystick for OPTiturn L 440
• Machine preparation Hyd. Tailstock spindle for OPTiturn L 440
• Measuring arm Renishaw HPPA for OPTIturn L 440 / L 460 / L 50P and Ø 250 mm lathe chuck
• Oil separator for OPTiturn L 440
• Pneumatic lifting device for the tailstock for OPTiturn L 440
• Portable electronic handwheel for OPTiturn L 440
• Rotating bezel for OPTiturn L 440
• Short bar feeder for OPTiturn L 440
• Short bar feeder for OPTiturn L 440
• Short bar feeder PRO CONQUEROR OPTIturn L 440
• Tool holder set for OPTiturn L 440
• Tool internal cooling CTS 20 bar for OPTiturn L 440