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Conventional lathe OPTIturn TH 4615V
The OPTIturn TH 4615V conventional lathe offers exceptional precision and ease of use, with a Siemens Vario drive that provides continuous speed regulation. The robust construction in hardened and ground grey cast iron, combined with a range of advanced functions, makes it ideal for high-quality professional machining.
Main features
- Hardened and ground guides on the Z-axis: guarantee stability and precision over time.
- High precision: concentricity of the spindle tip less than 0.015 mm.
- Gears in oil bath: all components are lubricated to minimize maintenance.
- Advanced security system: two-channel safety electronics and switches compliant with EN ISO 13849 standards.
- Central lubrication: centralized lubrication system for the bed carriage.
- Mechanical longitudinal adjustment: the movement of the carriage is adjustable via eccentrics.
- Adjustable tailstock: for conical machining, with ± 10 mm adjustment.
- Refrigeration system: separate coolant tank with oil separator and level indicator.
- Foot pedal emergency stop control: for safe and quick use.
- Quick change tool holder: included for easier tool management.
- Digital position indicator: DPA 32 included for precise measurements.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | |
| Length | 2765 mm |
| Width/depth | 1065 mm |
| Height | 1550 mm |
| Net weight | 2020kg |
| Work areas | |
| Max height | 230 mm |
| Max. width | 1560 mm |
| Swivel diameter above the bed | 460 mm |
| Rotation diameter in the bridge | 690 mm |
| Rotation diameter above slide | 270 mm |
| Turning length in the bridge | 240 mm |
| Bed width | 300 mm |
| Speed range | |
| Speed control | Adjustable electronic |
| Number of gears | 2 |
| Speed range | 30 – 2000 min¯¹ |
| Electrical data | |
| Engine power | 7.5 kW |
| Supply voltage | 400V |
| Network frequency | 50 Hz |
| Total rated power | 8.5 kW |
| Refrigeration system | |
| Coolant pump power | 125W |
| Certifications | |
| Standard | DIN EN 55011 |
| EMC Level | C3 |
| Spindle | |
| Cam spindle | Camlock DIN ISO 702-2 No. 8 |
| Spindle hole/Bar passage | 80 mm |
| Max. tool holder height | 25 mm |
| Spindle cone | MT 7 |
| Tailstock | |
| Tailstock cone | MT 4 |
| Tailstock barrel stroke | 130 mm |
| Tailstock barrel diameter | 60 mm |
| Step | |
| Metric pitch | 0.1 – 14 mm/rev |
| Number of metric steps | 41 |
| Imperial step | 112 – 2 Days/1″ |
| Number of imperial steps | 41 |
| Diametrical step | 4 – 112 DPI |
| Number of diametric steps | 50 |
| Modular step | 0.1 – 7 mm/rev |
| Number of modular steps | 34 |
| Race | |
| Upper carriage stroke | 125mm |
| Cross carriage stroke | 285 mm |
| Trolley Race | 1305 mm |
| Diet | |
| Longitudinal feed range | 0.031 – 1.7 mm/rev |
| Number of longitudinal advances | 42 |
| Flat advance range | 0.014 – 0.784 mm/rev |
| Number of flat advances | 42 |
| Equipment | |
| Fixed bezel | Opening Ø 25 – Ø 178 mm |
| Moving bezel | Opening Ø 19 – Ø 114 mm |
| LED car light | Included |
| Adapter | MK7-MK4 |
| Fixed point | MK4 non-rotating |
| Heat resistant fixed point | MK4 non-rotating |
| Quick tool holder | 5-B |
| Tool holder | 25 x 120 type D for 20 mm chisel |
| Threadmeter | Included |
| Gearbox gear set | Included |
| Quality oil | Initial filling included |
| Tools for operations | Included |
| Instrumentation | |
| Digital position indicator | DPA 32 |
OPTIturn TH 4615V It is perfect for those who require a lathe with high precision, robustness and operational flexibility, ideal for complex professional processes and with an advanced safety and control system.
