OPTIMUM Conventional Centre Lathe OPTIturn TH 8020D
Code: 3462230 · Brand: Optimum · Other power tools · On order · Price on request
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are characterized by high flexibility, precision and economy. With digital position indicator DPA 31 Plus and quick-change steel holder.
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
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
Central lubrication in the bed slide
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
Electrical system with Siemens components
Quick-change steel holder SWH 9-D
1 steel holder 41 x 180 type D for square chisel 32 mm
Specifications
| Art.-No. | 3462230 |
|---|---|
| Coolant pump output | 150 W |
| Load bearing capacity | 1,4 t/m |
| Length approx. | 4287 mm |
| Width/depth approx. | 1525 mm |
| Height approx. | 1925 mm |
| Weight approx. | 3455 kg |
| Drive motor output | 11 kW |
| Total rated value | 12 kW |
| Supply voltage | 400 V |
| Mains frequency | 50 Hz |
| Rapid motion | 3800 mm/min |
| Explanations about rapid motion | max. 5 min (30 min. break) |
| 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 |
| 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 |
| Number of gears | 16 |
| Speed range | 25 – 1600 min¯¹ |
| Spindle chuck | Camlock DIN ISO 702-2 No. 8 |
| Spindle bore/rod passage diameter | 105 mm |
| Tool holder max. chuck height | 32 mm |
| Spindle cone | Ø 113 (cone 1:20) mm |
| Chuck | MK 5 |
| Quill stroke | 235 mm |
| Quill diameter | 90 mm |
| Travel upper slide | 230 mm |
| Travel cross slide | 368 mm |
| Travel carriage saddle | 1965 mm |
| Center height | 400 mm |
| Distance between center | 2050 mm |
| Swing diameter above machine bed | 800 mm |
| Swing diameter in bed bridge | 1035 mm |
| Swing diameter above planing slide | 570 mm |
| Turning length in bed bridge | 250 mm |
| Bed width | 400 mm |
In the box
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 41 x 180 type D for square chisels; Position stop with fine adjustment; Change gear set; Quality oil enclosed; operating tool
