Optimum (3462210) Conventional Centre Lathe OPTIturn TH 6620D

Description

• Hardened and ground Z-axis guideway
• Guaranteed concentricity of the spindle nose better than 0.015 mm
• Spindle holder Camlock DIN ISO 702-2 No. 8
• Lead screw cover
• Precisely machined slide
• All guides can be adjusted using wedge strips
• Right/left rotation on bed slide switchable via switching spindle
• Two-channel safety electronics
• Central lubrication in the bed slide
• Upper slide adjustment range ± 90
• Smooth-running, hardened and ground gear wheels mounted on 2 adjustable precision tapered roller bearings
• Clearly arranged selector lever for switching the feed speeds
• Closed design of the high-speed feed gearbox
• Gear wheels and shafts hardened and ground, running in an oil bath in precision bearings
• Handwheels decoupled and tested in accordance with EN 23125
• Safety handwheels with disengagement function in the X-axis
• Handwheels with adjustable fine scaling 0.04 / 0.02 mm
• Safety limit switch with positive opening contacts
• Switch with life cycle calculation, tested in accordance with EN ISO 13849
• Emergency stop switch, motor protection switch, lockable main switch
• LED machine lamp
• Energy chain for gentle cable and hose routing
• Emergency stop device with foot control
• Coolant device with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning in accordance with DIN
• Electric motor brake with quick emergency stop - quick stop without overrun during normal operation
• Quick-change steel holder SWH 9-D
• 1 steel holder 41x180 type D for square chisel 32 mm

Technical data

Dimensions and weights

• Length (product) approx.: 3650 mm
• Width/depth (product) approx.: 1500 mm
• Height (product) approx.: 1785 mm
• Net weight approx.: 3345 kg
• Load bearing capacity: 1,4 t/m

Work areas

• Max. height: 330 mm
• Max. width: 2050 mm
• Swing diameter above machine bed: 660 mm
• Swing diameter in bed bridge: 900 mm
• Swing diameter above planing slide: 440 mm
• Turning length in bed bridge: 250 mm
• Bed width: 400 mm

Equipment

• Digital position indicator: DPA 31 Plus

Speed range

• Number of gears: 16
• Speed range: 25 - 1600 min¯¹

Fast motion speed

• Rapid motion speed: 3800 mm/min
• Explanations about rapid motion: Max. 5 min (30 min break)

Electrical Data

• Drive motor output: 9 kW
• Supply voltage: 400 V
• Mains frequency: 50 Hz
• Total rated value: 10 kW

Cooling lubricant system

• Cooling lubricant system coolant pump output: 150 W

Spindle

• Spindle chuck: Camlock DIN ISO 702-2 No. 8
• Spindle bore: 105 mm
• Tool holder max. chuck height: 32 mm
• Spindle cone: Ø 113 (cone 1:20) mm

Tailstock

• Tailstock chuck: MK 5
• Tailstock quill stroke: 235 mm
• Tailstock quill diameter: 90 mm

Pitches

• Metric pitch: 0,45 - 120 mm/rev
• Number of metric pitches: 54
• Imperial pitch: 80 - 7/16 Gg/1"
• Number of imperial pitches: 60
• Diametrical pitch: 7/8 - 160
• Number of diametrical pitches: 42
• Modular thread pitch: 0,25 - 60 mm/rev
• Number of modular thread pitches: 46

Travel

• Travel upper slide: 230 mm
• Travel cross slide: 368 mm
• Travel carriage saddle: 1965 mm

Feed

• Longitudinal feed range: 0,044 - 1,48 mm/rev
• Number of longitudinal feeds: 25
• Flat feed range: 0,022 - 0,74 mm/rev
• Number of flat feeds: 25

Delivery content

• Fixed bezel passage max. Ø 150 mm
• Running bezel passage max. Ø 130 mm
• machine light
• Reduction sleeve MK 5 / MK 7
• Fixed centering point MK 5
• Fixed center point MK 5, alloyed
• Quick change steel holder 9-D
• Steel holder 41x180 type D for square chisels
• Position stop with fine adjustment
• Change gear set
• Quality oil enclosed
• operating tool

Transport info

• EAN: 4030635035463
• Customs number: 84581900
• Length: 3770 mm
• Height: 1840 mm
• Width: 1150 mm
• Gross weight: 3835 kg
• Net weight: 3345 kg

Optional accessories

• Workplace mat 1840x640 mm
• Workplace mat 1840x940 mm
• Workplace mat 3040x640 mm
• Workplace mat 3040x940 mm
• BISON four-jaw lathe chuck Cast Camlock centric exciting Ø 315 mm Camlock DIN ISO 702-2 No. 8
• BISON three-jaw lathe chuck Camlock casting centre clamping Ø 315 mm Camlock DIN ISO 702-2 No. 8
• Center drill set 10tlg. 0.75-4.5 mm HSS
• Clamping block set for lathes 25-05
• Collet chuck 5C - No. 8
• Collet set SPC 5C
• Cutting oil spray 400 ml
• Face plate Ø 480 mm Camlock DIN ISO 702-2 No. 8
• Internal turning set 5-piece
• Leveling plate SE 3
• OPTIMUM four-jaw lathe chuck Cast Camlock, centre clamping Ø 315 mm Camlock DIN ISO 702-2 No. 8
• OPTIMUM four-jaw lathe chuck Cast Camlock, single clamping Ø 315 mm Camlock DIN ISO 702-2 No. 8
• OPTIMUM Three-jaw lathe chuck centre clamping Ø 315 mm Camlock DIN ISO 702-2 No. 8
• Revolving centering point MT 3
• Revolving centering point MT 5
• Revolving centering point MT 5
• Turning tool set HM 25 mm, 5-part
• Turning tool set HM 25 mm, 5-part
• Turning tool set HM 32 mm, 5-part
• Vibration damper machine foot SE 85