Optimum - OptiTurn TH 8030DHU-TUR-OPT-2022-00001

• Type and highlights

  • Leading and traction spindle lathe, high flexibility, precision and cost-effectiveness

  • With digital position indicator prepared (see Additional equipment) and quick-change steel holder (see Additional equipment)

• Shipping information

  • Packaging metrics: Length 4770 mm, Width 1150 mm, Height 1840 mm

  • Weights: Gross 4480 kg, Net 3870 kg

• Technical data

  • Load bearing capacity 1,4 t/m

  • Work areas:

    • Max. height 400 mm

    • Swing diameter above machine bed 800 mm

    • Swing diameter above planing slide 570 mm

    • Bed width 400 m

    • Max. width 3050 mm

    • Swing diameter in bed bridge 1035 mm

    • Turning length in bed bridge 250 mm

  • Speed range:

    • Number of gears 16

  • Fast motion speed:

    • Rapid motion speed 3800 mm/min

    • Explanations about rapid motion max. 5 min (30 min. break)

  • Electrical data:

    • Drive motor output 11 kW

    • Supply voltage 400 V

    • Mains frequency 50 Hz

    • Electrical connections: Total rated value 12 kW

  • Cooling lubricant system:

    • Coolant pump output 150 W

  • Spindle:

    • Spindle chuck Camlock DIN ISO 702-2 No. 8

    • Spindle bore/rod passage diameter 105 mm

    • Spindle cone Ø113 (cone 1:20) mm

    • Tool holder max. chuck height 32 mm

  • Tailstock:

    • Tailstock chuck MK 5

    • Tailstock quill stroke 235 mm

    • Tailstock quill diameter 90 m

  • Pitches:

    • Metric pitch 0,45 – 120 mm/rev (54 pitches)

    • Imperial pitch 80 – 7/16 Gg/1" (60 pitches)

    • Diametrical pitch 7/8 – 160 (42 pitches)

    • Modular thread pitch 0,25 – 60 mm/rev (46 pitches)

  • Travel:

    • Travel upper slide 230 mm

    • Travel carriage saddle 2900 mm

    • Travel cross slide 368 mm

  • Feed:

    • Longitudinal feed range 0,044 – 1,48 mm/rev (25 feeds)

    • Flat feed range 0,022 – 0,74 mm/rev (25 feeds)

• Design features and safety

  • Hardened and ground Z-axis guideway

  • Spindle mount Camlock DIN ISO 702-2 No. 8

  • Precisely crafted sled; all guides adjustable by wedge strips

  • Adjustment range upper slide ± 90°

  • Guaranteed concentricity of the spindle nose better than 0.015 mm

  • Waves, wheels and main spindle running in oil bath

  • Gear wheels smooth, hardened and ground with 2 adjustable precision tapered roller bearings

  • Clear selection lever for switching the feed rates

  • Closed design of the rapid-action feed gear

  • Gears and shafts hardened and ground in an oil bath in precision bearings

  • Handwheels decoupled and tested according to EN 23125

  • Two-channel right-left switch tested to EN 23125

  • Switch with life cycle calculation, tested according to EN ISO 13849

  • Right/left rotation on bed carriage via switching spindle switchable

  • Central lubrication in the bed slide

  • Coolant device with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning according to DIN

  • Leading spindle

  • Emergency stop blow switch, motor protection switch, lockable main switch

  • Emergency stop device with foot control

  • Safety handwheels with release function in the X-axis

  • Handwheels with adjustable fine scale 0.04 / 0.02 mm

  • Tailstock for taper turning ± 10 mm adjustable

  • Tailstock quill and handwheel with adjustable fine scaling

  • Tailstock crank for position change

  • Tailstock quill with two adjustable ratios 1/4 or 1/1 turn

  • Fast feed: pushbutton and selector lever for activating rapid traverse in plan and longitudinal direction; does not switch off the entire machine when retracting into the limit switch

  • Safety limit switch with positive opening contacts

  • Electric engine brake with fast emergency stop; fast stop without caster in normal operation

  • Electrics with Siemens components

  • Energy chain for gentle line and hose routing

Additional equipment

• Digital position indicator DPA 21 with glass scales

• Quick change steel holder SWH 9-D

• Steel holder 41 x 180 type D for square chisels (max. tool height 32 mm)

• Fixed bezel (steady rest) passage max. Ø 150 mm

• Running bezel (steady/follow rest) passage max. Ø 130 mm

• Machine light / LED machine lamp

• Reduction sleeve MK 5 / MK 7

• Fixed centering point MK 5

• Fixed center point MK 5, alloyed

• Position stop with fine adjustment

• Change gear set

• Quality oil enclosed

• Operating tools