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Compact Precision XY Stages PKT 50, PKT 70

OWIS Fine opto-mechanics

External URL owis.eu
DATASHEET pi_pkt_50_70.pdf


The XY stages of the PKT series are characterized by a low assembly height. For applications with transmitted light, a square aperture is intended. It can be closed by an insert plate with assembly bores, if no aperture is necessary (optionally). The guides are lying at a wide distance from each other and allow a high moment of tilt in both X and Y direction.

The XY stages of the PKT series correspond to the precision class of the LT positioners.

The ground fine-thread spindles and the ball bearing guides are securely placed inside the stage and enable exact and reliable positioning movements even under unfavourable ambient conditions. The material combination between thread spindle and nut is low-wear. Thus, a high life time is reached.

Basic elements and covering of the XY stages are made of deformation-resistant aluminium, black anodized.

  • particularly flat and compact design
  • exact positioning due to low-backlash guides
  • large aperture for transmitted light applications
  • fixing device to fix the adjusted position
  • ground fine-thread spindles
  • deformation-resistant aluminium
  • reflection-poor, black anodized

- other anodize colours
- non-magnetic or vacuum-prepared versions available

Art. Nbr. Type Title
38.491.0050 PKT 50

compact precision XY stage, 50 mm travel

38.491.0070 PKT 70

compact precison XY stage, 70 mm travel

48.490.1050 ESP-50x50-G

insert plate, 7.3 mm thick, for PKT 50, PKTM 50, CROSS 50 and NHC 50

48.490.1070 ESP-70x70-G

insert plate, 7.3 mm thick, for PKT(M) 70 and CROSS 70


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