Precision Centre Lathe - OPTIturn TH 5620D
Description
Heavy-duty master and spindle lathes, which are characterized by high flexibility, precision, and cost-effectiveness. With 3 Axis Digital Readout System and Quick-Change tool post
- Hardened and ground Z-axis guideway
- Spindle mount Camlock DIN ISO 702-2 No. 8
- Precisely crafted carriage
- Handwheels with adjustable fine-scale 0.04 / 0.02 mm
- All guides can be adjusted by wedge strips
- Waves and wheels running in oil bath
- Adjustment range upper slide ± 90 °
- Guaranteed concentricity of the spindle nose better than 0.015 mm
- The 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
- The 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
- 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 and Z axis
- Tailstock for taper turning ± 10 mm adjustable
- Tailstock quill and hand wheel with adjustable fine-scale 0.025 mm
- Fast, easy, and tool-free adjustment by means of a clamping lever
- Strongly ribbed prism bed, induction hardened and precision ground from gray cast iron
- Coolant devise with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning according to DIN
- LED machine lamp in chip protection
- Electrics with Siemens components
- Energy chain for gentle line and hose routing
- The adjustable scale of the threaded clock
- Quick change steel holder SWH 7-C
- 1 steel holder 32 x 150 type D for square chisel 25 mm
Technical Specifications
| Connection | 400 V / 3 Ph ~50 Hz |
| Total connected load | 8.5 kW |
| Power of the coolant pump | 125w |
| Driving motor spindle | 7.5 kW |
| Spindle taper | MT 7 |
| Spindle seat | Camlock DIN ISO 702-2 Nr. 8 |
| Spindle hole, rod passage | 80mm |
| Quadruple tool holder seat height | 25 x 25 mm |
| Centre height | 280 mm |
| Centre width | 1,910 mm |
| Turning Ø over the lathe bed | 560 mm |
| Turning Ø over cross slide | 355 mm |
| Turning Ø in the bed bridge | 790 mm |
| Length of bed bridge | 170 mm |
| Bed width | 350 mm |
| Spindle speed | 25 – 1,600 min-1 |
| Number of steps | 12 steps |
| Travel top slide | 130 mm |
| Travel cross slide | 316 mm |
| Longitudinal feed in the range of | 0.059 – 1.646 mm/U; 35 feeds |
| Transverse feeds in the range of | 0.020 – 0.573 mm/U; 35 feeds |
| Pitch – Metric in the range of | 0.2 – 14 mm/U; 47 thread pitches |
| Pitch – Inch in the range of | 112 – 2 Gg/in.; 60 thread pitches |
| Diametral pitch in the range of | 4 – 112; 50 trapezoid thread |
| Modular threads in the range of | 0.1 – 7; 34 modular thread |
| Tailstock seat | MT 5 |
| Tailstock- sleeve diameter | 75mm |
| Tailstock- sleeve travel | 180 mm |
| Dimensions (Length x Width x Height) | 3,450 x 1,150 x 1,650 mm |
| Net weight | 2,720 kg |
DELIVERY CONTENTS
- Three Jaw chuck 315mm
- 3 Axis DRO
- Coolant System
- Fixed Steady passage max. Ø 165 mm
- Running Steady passage max. Ø 95 mm
- LED machine light
- Reduction sleeve MT 7 / MT 5
- Fixed centre point MT 5
- Live centre MT 5
- Quick change tool post SWH 7-C
- 1x Tool holder 25 x 120 type D for square chisels
- Threading gauge
- Change gear set
- Initial machine filling with quality oil
- User Manual
- 12 months warranty