- Hardened and ground Z-axis guideway
 - Precisely machined carriage
 - DC 24 volt electrics
 - Motor protection switch
 - Main motor electrically braked
 - Guaranteed concentricity of the spindle nose better than 0.015 mm
 -  Smooth-running feed gear with rounded gears running in an oil bath
 - Hardened main spindle mounted in adjustable, precise tapered roller bearings
 - Right/left rotation switchable on the bed slide
 - Two-channel safety electronics
 - Handwheels with adjustable fine scaling 0.04 / 0.02 mm
 - Safety handwheels with disengagement function according to EN23125 in the X and Z axis
 - Switch rod on the bed slide for selecting longitudinal or face feed
 - Switch with life cycle calculation tested in accordance with EN ISO 13849
 - Machine base in sturdy steel construction
 - Quadruple steel holder
 - Emergency stop switch right and left
 
You will receive the 3-year Stürmer warranty for this item when you register online.
 
| Dimensions and weights | 
|---|
| Max. height | 1590 (DPA) mm | 
| Length approx. | 1760 mm | 
| Width/depth approx. | 745 mm | 
| Height approx. | 1320 mm | 
| Weight approx. | 471 kg | 
| Electrical Data | 
|---|
| Drive motor output | 1,5 kW | 
| Supply voltage | 400 V | 
| Mains frequency | 50 Hz | 
| Feed | 
|---|
| Longitudinal feed range | 0,02 – 0,4 mm/rev | 
| Number of longitudinal feeds | 24  | 
| Flat feed range | 0,01 – 0,2 mm/rev | 
| Number of flat feeds | 32  | 
| Pitches | 
|---|
| Metric pitch | 0,4 – 10 mm/rev | 
| Number of metric pitches | 29  | 
| Imperial pitch | 56 – 4 Gg/1" | 
| Speed range | 
|---|
| Number of gears | 9 Steps | 
| Speed range | 65 – 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 | 100 mm | 
| Quill diameter | 38 mm | 
| Travel | 
|---|
| Travel upper slide | 90 mm | 
| Travel cross slide | 168 mm | 
| Travel carriage saddle | 850 mm | 
| Work areas | 
|---|
| Center height | 165 mm | 
| Distance between center | 1000 mm | 
| Swing diameter above machine bed | 330 mm | 
| Swing diameter above planing slide | 216 mm | 
| Bed width | 190 mm | 
Unit: pc(s).
Packaging unit: 1
-  three-jaw lathe chuck Ø 160 mm, No. 4 
 -  LED machine light 
 -  Reducing sleeve MK 5 / MK 3 
 -  Non-rotating centring tip MK 3 
 -  Quadruple steel holder 16 mm 
 -  Change gear set 
 -  Machine base 
 -  Machine first filling with quality oil 
 -  Operating tool 
 
 
 | Digital position indicator | DPA 31 Plus  | 
    
        
        
        
        
        
        
        
        
        
            Optimum Maschinen Germany GmbH
                                 Dr.-Robert-Pfleger-Str. 26
                                 Deutschland / Germany
                                 96103 Hallstadt
                                 info@optimum-maschinen.de