Centre Lathe - OPTIturn TH 3309 (400v)
Description
- Fully equipped guide and traction spindle lathes.
- Hardened and ground Z-axis guideway
- Spindle mount Camlock DIN ISO 702-2 No. 4
- Guaranteed concentricity of the spindle nose better than 0.015 mm
- Motor protection switch (TH 3309 / TH 3309D)
- DC 24 volt electrical system with two-channel safety circuit according to EN 23125
- Lockable main switch
- Right / left rotation on bed sled switchable
- leading spindle
- Machine base with tool compartment on the right side
- Safety handwheels with release function in the X and Z axis
- Emergency stop device with foot control
- DRO in photo is an Optional add on
Switch cabinet
- 24 volt DC power supply
- All contractors and relays from Siemens or Schneider
Room amenities:
Main spindle
- Running in oil bath
- Gear wheels smooth, hardened and ground
Carriage
- Precisely worked
- Handwheels with adjustable fine-scale 0.04 / 0.02 mm
- Quadruple tool holder
- All guides can be adjusted by wedge strips
- Adjustment range upper slide ± 90 °
Bed
- Heavily ribbed
- Induction hardened
- precision ground
Tailstock
- For taper turning ± 10 mm adjustable
- Tailstock sleeve and hand wheel with adjustable fine-scale 0.025 mm
LED machine light
- Integrated in chip protection
Substructure
- No toolboxes on the left, only panels
tool compartment
Right-left switch
- two channels
- tested according to EN 23125
Handwheels
- decoupled
- tested according to EN 23125
Switch
- with life cycle calculation
- tested according to EN ISO 13849
Chip pan
- extractable
- guide rails
Lathe chuck protection
- tested according to EN 23125
Technical Specifications
| length | 1,685 mm |
| Width depth | 745 mm |
| height | 1,320 mm |
| mass | 430 kg |
| Power drive motor | 1.5 kW |
| Electrical voltage | 400V |
| Phase (s) | 3 Ph |
| Current Type | ~ |
| power frequency | 50 Hz |
| Spindle taper | Camlock DIN ISO 702-2 No. 4 |
| Spindle bore/rod diameter | 38mm |
| Centre height | 165 mm |
| distance between centres | 830 mm |
| Circumferential diameter over machine bed | 330 mm |
| Circumference diameter in the bed bridge | 170 mm |
| Circumferential diameter over cross slide | 196 mm |
| Turning length in the bed bridge | 196 mm |
| Speed range | 70 – 2,000 min-1 |
| Number of speed ranges | 16 steps |
| Travel X-axis | 98 mm |
| Travel Y-axis | 164 mm |
| Tailstock | MK 3 |
| Tailstock quill stroke | 110 mm |
| Tailstock pinole diameter | 32 mm |
| spindle taper | MK 5 |
| Steel holder pick-up height max. | 16 mm |
| Feed area along | 0,052 – 1,392 mm / rev |
| Number of feeds along | 32 |
| Feed area flat | 0.014 – 0.38 mm / rev |
| Number of feeds plan | 32 |
| Gradient Metric | 0.4 – 7 mm |
| Number of slopes Metric | 26 |
| Gradient inches | 56 – 4 g / in |
| Number of slopes inches | 34 |
DELIVERY CONTENTS
- Three Jaw Chuck (200mm)
- Steady rest passageway Ø 6 - 50 mm
- Follow rest passageway Ø 8 - 30 mm
- LED machine lamp
- Reduction sleeve MT 5 - MT 3
- Two fixed centres MT 3
- Quadruplicate tool holder 16 mm
- Replaceable gear set
- Machine chassis
- Machine initially filled with premium grade oil
- DRO in photo is an Optional add on.