Optimum lathe 330 x 830

Optimum lathe 330 x 830
Hardened and ground Z-axis guideway
Spindle mount Camlock DIN ISO 702-2 No. 4
Precisely crafted sled
Handwheels with adjustable fine scale 0.04 / 0.02 mm
Quadruple tool holder
All guides can be adjusted by wedge strips
Main spindle running in oil bath
Gear wheels smooth, hardened and ground
Adjustment range upper slide ± 90 °
Guaranteed concentricity of the spindle nose better than 0.015 mm
Handwheels decoupled and tested according to EN 23125
Safety handwheels with release function in the X and Z axis
Two-channel right-left switch tested to EN 23125
DC 24 volt electrical system with two-channel safety circuit according to EN 23125
Lathe chuck protection tested according to EN 23125
Switch with life cycle calculation, tested according to EN ISO 13849
Lockable main switch
Right / left rotation on bed sled switchable
Leading spindle
Tailstock for taper turning ± 10 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
Strongly ribbed prism bed, induction hardened and precision ground
Machine base with tool compartment on the right side (left side with 3 panels (no compartments))
Extractable chip tray with guide rails
Emergency stop device with foot control
LED machine lamp integrated in chip protection.


Dimensions and weights
Length 1685 mm
Width/depth 745 mm
Height 1320 mm
Weight approx. 430 kg

Electric Data
Drive motor output 1.5 kW
Supply voltage 400 V
Phase(s) 3 Ph
Current type AC
Mains frequency 50 Hz

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

Metric pitch 0.4 – 7 mm/rev
Number of metric pitches 26
Imperial pitch 56 – 4 Threads/1"
Number of imperial pitches 34
Speed range
Number of gears 16
Speed range 70 – 2000 min¯¹

Spindle chuck Camlock DIN ISO 702-2 No. 4
Spindle bore/rod passage diameter 38 mm
Spindle cone MT 5
Tool holder max. chuck height 16 mm

Chuck MT 3
Quill stroke 110 mm
Quill diameter 32 mm

Travel X axis 98 mm
Y axis 164 mm

Work areas
Max. height 165 mm
Max. width 830 mm
Swing diameter above machine bed 330 mm
Swing diameter in bed bridge 170 mm
Swing diameter above planing slide 196 mm
Turning length in bed bridge 430 mm