Description
*Photo shown with optional stand
Leading screw lathes with feed gear for the demanding user. TU 2807V with brushless motor for step-less speed control
- 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 the 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 is easily adjustable via a potentiometer
- Digital speed display
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Three-jaw lathe chuck Ø 125 mm,
centrically exciting
-
Fixed centre point MT 2 and MT 4
-
bulkhead
-
chip pan
-
HSS lathe tool
-
Quadruple steel holder 13.5 mm
-
Change gear set
Connection |
230 V / 1 Ph ~50 Hz |
Driving motor spindle |
850 W |
Spindle taper |
MT 4 |
Spindle hole |
26mm |
Spindle seat |
Short taper |
Quadruple tool holder Height |
max. 13.5 mm |
Centre height |
140 mm |
Centre width |
700 mm |
Turning Ø over lathe bed |
266 mm |
Bed width |
180 mm |
Spindle speed |
150 – 2,000 min-1 |
Number of steps |
6 steps |
Travel top slide |
60 mm |
Travel cross slide |
160 mm |
Longitudinal feed in the range of |
0.07 – 0.4 mm/U |
Pitch – Metric in the range of |
0.2 – 3.5 mm/U |
Pitch – Inch in the range of |
56 – 8 Gg/1 |
Tailstock seat |
MT 2 |
Tailstock – sleeve travel |
85 mm |
Dimensions (L x W x H) |
1,370 x 640 x 535 mm |
Net weight |
180 kg |