- Hardened and ground Z-axis guideway
- Precisely machined slide
- Guaranteed concentricity of the spindle nose ≤ 0.015 mm
- Lead screw cover
- All guides can be adjusted using gibs
- Right/left rotation switchable on the bed slide
- Two-channel safety electronics
- DC 24 V electrics with two-channel safety circuit in accordance with EN 23125
- Switch with life cycle calculation tested according to EN ISO 13849
- Gear wheels smooth-running, hardened and ground
- Main spindle runs in oil bath
- Upper slide adjustment range ± 90°
- LED machine lamp integrated in chip guard
- Handwheels with adjustable fine scaling 0.04 / 0.02 mm
- Handwheels decoupled and tested according to EN 23125
- Safety handwheels with disengagement function in the X- and Z-axis
- Heavily ribbed prism bed, induction hardened and precision ground
- Tailstock adjustable ± 10 mm for taper turning
- Tailstock quill and handwheel with adjustable fine scaling 0.02 mm
- Quick, easy and tool-free adjustment using clamping lever
- Machine base with tool compartment on the right-hand side (left-hand side with 3 panels (no compartments))
- Lockable main switch
- Quadruple steel holder
- Emergency stop device with foot control
- Rotating chuck guard tested in accordance with EN 23125
- Set of interchangeable gears included as standard
| Dimensions and weights |
|---|
| Length approx. | 1685 mm |
| Width/depth approx. | 745 mm |
| Height approx. | 1590 mm |
| Weight approx. | 512 kg |
| Electrical Data |
|---|
| Drive motor output | 1,5 kW |
| Supply voltage | 400 V |
| Mains frequency | 50 Hz |
| Feed |
|---|
| Longitudinal feed range | 0,052 – 1,392 mm/rev |
| Number of longitudinal feeds | 32 |
| Flat feed range | 0,014 – 0,38 mm/rev |
| Number of flat feeds | 32 |
| Pitches |
|---|
| Metric pitch | 0,4 – 7 mm/rev |
| Number of metric pitches | 26 |
| Imperial pitch | 56 – 4 Gg/1" |
| Number of imperial pitches | 34 |
| Speed range |
|---|
| Number of gears | 16 |
| Speed range | 70 – 2000 min¯¹ |
| Spindle |
|---|
| Spindle chuck | Camlock DIN ISO 702-2 No. 4 |
| Spindle bore/rod passage diameter | 38 mm |
| Tool holder max. chuck height | 16 mm |
| Spindle cone | MK 5 |
| Tailstock |
|---|
| Chuck | MK 3 |
| Quill stroke | 110 mm |
| Quill diameter | 32 mm |
| Travel |
|---|
| Travel upper slide | 98 mm |
| Travel cross slide | 164 mm |
| Travel carriage saddle | 695 mm |
| Work areas |
|---|
| Max. height | 165 mm |
| Max. width | 830 mm |
| Swing diameter above machine bed | 330 mm |
| Swing diameter above planing slide | 208 mm |
| Turning length in bed bridge | 430 mm |
Unit: pc(s).
Packaging unit: 1
- 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
- Operating tool
Do not forget the lathe chuck
| Digital position indicator | DPA 31 Plus |
Optimum Maschinen Germany GmbH
Dr.-Robert-Pfleger-Str. 26
Deutschland / Germany
96103 Hallstadt
info@optimum-maschinen.de