Page 76 of catalogue Metal working machines of Optimum Maschinen Germany GmbH

OPTI D 420 x 1000/OPTI D 420 x 1500

Precise screw cutting and bar Lathes. Perfect technique, fully equipped, easy-to-operate. “VARIO” type with frequency converter “Made in Germany”

Convincing arguments: quality, efficiency and price · Hardened and ground slideways · Camlock spindle holding fixture ASA D1 - 6” · Hardened and ground, oil-quenched main spindle running on 2 adjustable precision taper Roller bearings · All metric thread pitches at a range from 0.2 up to 14 mm/rev and all inch-based threads at a range from 72 to 2 threads/inch may be adjusted without changing the change gears via control levers on the control panel · Guaranteed concentricity precision of the spindle nose better than 0.015 mm · Central lubrication at the lathe slide · Removable bed bridge · Right-/left-handed rotation at the lathe slide, switchable via indexing spindle · Emergency-stop button, protective motor switch, lockable main switch

· “Vario” type with frequency converter “Made in Germany” with extreme high-torque and mostly constant torque progression · Cover for leading spindle · Mechanical feet spindle brake · Adjustable scale of the threading gauge · Halogen machine lamp with articulated arm supplied as standard · Coolant equipment with dosing and stop valve supplied as standard · Test certificate · Manufactured according to DIN 8606 (toolmaker’s precision)

Model Item No € VAT excl. Model Item No € VAT excl. Features of performance Electrical connection Motor power Coolant equipment Machine data Center height Center width Turning Ø over lathe bed Turning Ø over compound slide Turning Ø without bed bridge Length of bed bridge Spindle speed Spindle speed Vario Machines Number of steps Spindle taper Spindle holding fixture Spindle hole Bed width Top slide - travel Compound slide - travel Tailstock holding fixture Tailstock sleeve travel Longitudinal feed Crossfeed Pitch - Metric (39 pitches) Pitch - Inch (45 pitches) Trapezoid thread (21 threads) Modular thread (18 threads) Quadruple tool holder seat height (max.) Dimensions Length Width x Height Net weight

D 420 x 1000 340 1160 7’990.00 D 420 x 1000-DPA 340 1160DPA 9’480.00

D 420 x 1500 340 1165 8’990.00 D 420 x 1500-DPA 340 1165DPA 10’780.00 D 420 x 1000-DPA /D420 x 1500-DPA · Incl. digital position display DPA 2000 · Incl. Glass scales · Incl. assembly

4.5 kW 400 V ~50 Hz 90 W 210 mm 1000 mm 420 mm 250 mm 590 mm 260 mm 45 - 1800 rpm 10 - 2500 rpm 16 steps MT6 Camlock ASA D1 - 6” 52 mm 250 mm 140 mm 230 mm MT4 120 mm 0.05 - 1.7 mm/rev 0.025 - 0.85 mm/rev 0.2 - 14 mm/rev 72 - 2 threads/1“ 8 - 44 0.3 - 3.5 20 mm 1950 mm 910 x 1350 mm 1550 kg 1800 kg 2450 mm 1500 mm

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Detailed information for DPA 2000 on page 95

Vario retrofit for
D420 x 1000-DPA D420 x 1500-DPA
· Incl. Vario retrofit kit 400V · Exchange digital position display DPA 2000 to DPA 2000S · Incl. assembly Vario retrofit for D 420 x 1000-DPA Item No 340 2941 € 3’100.00 VAT excl. Vario retrofit for D 420 x 1500-DPA Item No 340 2942 € 3’100.00 VAT excl.

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