PUNA

Motion and Positioning

Travel range Tx, Ty 

± 30 mm

Travel range Tz 

± 20 mm

Travel range Rx, Ry 

± 11 deg

Travel range Rz 

± 20 deg

Resolution Tx, Ty, Tz 

0,5 µm

Resolution Rx, Ry, Rz 

5 µrad

Repeatability Tx, Ty, Tz 

± 0.75 µm

Repeatability Rx, Ry, Rz 

± 3,2 µrad

Speed Tx, Ty 

3 mm/s

Speed Tz 

1,25 mm/s

Speed Rx, Ry 

1,25 deg/s

Speed Rz 

0,75 deg/s

Mechanical properties

Stiffness X, Y 

1,75 N/µm

Stiffness Z 

30 N/µm

Payload capacity (vertical orientation / horizontal orientation) 

25 / 10 kg

Motor type 

DC motor, gearhead 

Miscellaneous

Operating temperature range  

0 - 50 °C 

Materials

Aluminium, steel, stainless steel

Mobile platform size  

Ø 250 mm 

Mobile platform 

central aperture  

Ø 100 mm 

Fixed platform size  

Ø 320 mm 

Fixed platform 

central aperture  

Ø 144 mm 

Height in middle position 

200 mm 

Footprint 

Ø 320 mm 

Mass  

5,6 kg 

Cable length 

3 m