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Rotary Stages DRTM 90

OWIS Fine opto-mechanics

External URL owis.eu
DATASHEET pi_drtm_90.pdf


The tooth belt driven DRTM 90 rotary stages allow a much higher speed of rotation in comparison to the DMT series, but with less resolution.

They are suitable for both horizontal and vertical rotation axes. The precision ball bearing and the preloaded belt drives allow nearly backlash-free positioning.

The DRTM 90 are available with different motorizations and have an integrated Hall-effect reference switch.

All aluminium parts have a top quality black anodized protective coating.

  • deformation-resistant aluminium
  • reflection-poor, black anodized
  • precision angular-contact ball bearings
  • synchronous tooth belt drive
  • rotary table with aperture ø 53 mm
  • Hall-effect reference switch
  • 2-phase step motor or DC motor with encoder
  • with OWISid

- vacuum-prepared versions available

Art. Nbr. Type Title
44.090.53AC DRTM 90-D53-HiSM

rotary stage with ø 53 mm aperture in rotary table,
2-phase step motor and Hall-effect reference switch

44.090.53GF DRTM 90-D53-HiDS

rotary stage with ø 53 mm aperture in rotary table,
DC servo motor with encoder and Hall-effect reference switch


+1 714 809 5588


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