- Precise processing
- Powerful, maintenance-free engine
- Heavily ribbed prism bed made of gray cast iron, inductively hardened and precision ground
- Smooth-running feed gear with rounded gears running in an oil bath
- Hardened and ground Z-axis guideway
- Guaranteed concentricity of the spindle nose better than 0.009 mm
- Concentricity on the lathe chuck better than 0.04 mm
- Automatic longitudinal / lead screw drive
- Lead screw for thread cutting or automatic longitudinal turning
- Quadruple tool holder
- All guides can be adjusted by wedge strips
- Right / left rotation in the control panel switchable
- Hardened main spindle mounted in adjustable precision tapered roller bearings
- Tapered roller bearings in P5 quality
- Hardened spindle nose with Ø 26 mm spindle bore
- Rolled trapezoid spindles
- Chip protection on the upper slide
- Upper slide on cross slide slidable
- Tailstock for taper turning ± 5 mm adjustable
- Tailstock quill and handwheel with adjustable fine scale 0.02 mm
- Fast, easy and tool-free adjustment by means of a clamping lever
- Leadscrew stored in two sintered bearings
- Change gear set in standard scope of supply for thread cutting
- Handwheels on the carriage with adjustable fine scale 0.04 / 0.01 mm
- thrust bearing
- 3-jaw lathe chuck in the standard scope of delivery
- Emergency stop impact switch
- Fully equipped, allowing the user to be productive immediately after commissioning
TU 2807V
- Quiet, powerful and brushless DC drive with excellent control characteristics
- High precision steel lining for higher speeds
- Speed change easily adjustable via potentiometer
- Digital speed display
Dimensions and weights |
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Length approx. | 1370 mm |
Width/depth approx. | 640 mm |
Height approx. | 535 mm |
Weight approx. | 196 kg |
Electrical Data |
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Drive motor output | 0,85 kW |
Mains frequency | 50 Hz |
Feed |
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Longitudinal feed range | 0,07 – 0,4 mm/rev |
Number of longitudinal feeds | 6 |
Pitches |
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Metric pitch | 0,2 – 3,5 mm/rev |
Number of metric pitches | 18 |
Imperial pitch | 56 – 8 Gg/1" |
Number of imperial pitches | 21 |
Speed range |
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Number of gears | 6 |
Speed range | 150 – 2000 min¯¹ |
Spindle |
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Spindle chuck | short taper |
Spindle bore/rod passage diameter | 26 mm |
Tool holder max. chuck height | 12 mm |
Spindle cone | MT 4 |
Tailstock |
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Chuck | MK 2 |
Quill stroke | 85 mm |
Quill diameter | 30 mm |
Travel |
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Travel upper slide | 60 mm |
Travel cross slide | 160 mm |
Travel carriage saddle | 580 mm |
Work areas |
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Max. height | 140 mm |
Max. width | 700 mm |
Swing diameter above machine bed | 266 mm |
Swing diameter above planing slide | 170 mm |
Bed width | 180 mm |
Optimum Maschinen Germany GmbH
Dr.-Robert-Pfleger-Str. 26
Deutschland / Germany
96103 Hallstadt
info@optimum-maschinen.de