Latest News

Read more

Custom products

Join our Newsletter

Sign up for our newsletter Click Here

Products - Rotary Stage RT150S

rotary stage rt150s product render by lab motion systems


Max. axial load434 N
Max. radial load226 N
Axial stiffness217 N/μm
Radial stiffness113 N/μm
Tilt stiffness455 Nm/mrad
Radial error motion< 100 nm LSC
Axial error motion< 50 nm LSC
Air consumption< 10 Nl/min
Total mass4,0 kg
Encoder23600 periods
Nominal torque0,45 Nm
Peak torque1,35 Nm
Max. speed200-800 rpm
Angular accuracy6,9 arcsec
Materialcoated aluminium


Mid-range Air Bearing Rotary Stage

This mid-range rotary stage combines excellent load carrying capacity with low error motion performance. The low height and large through hole make this rotary stage an all-round solution for all measuring and inspection tasks. This allrounder is your best choice as a versatile and top-class motorized air bearing stage.

RT-S Series

LAB’s RT-S series is your go-to choice when looking for rotary air bearing stages with superior error motion performance, high stiffness and high load-carrying capacity! The low-profile design of the RT-S series houses a top-class air bearing, motor and encoder which enable excellent angular positioning and velocity stability. A large through hole facilitates slip ring integration, optical or other feedthrough for specific applications such as x-ray and optical inspection.

Motion Control

This rotary stage can be supplied with motion driver and software. The software offers an easily programmable positioning loop, automatic homing procedure and communication with your machine interface. An emergency procedure to generate a safe stop when pressure supply fails is integrated. Additionally, a graphical user interface decreases the setup-time to a minimum.

Need a Quote? Information or Support?

Download 3D model (STP)

Fill in the form below in order to receive an email that gives you access to a STEP-file of this product.

Select your country

Other Rotary Solutions

  • Max. axial load
  • Max. radial load
  • Axial stiffness
  • Radial stiffness
  • Tilt stiffness
  • 804 N
  • 452 N
  • 402 N/μm
  • 226 N/μm
  • 2380 Nm/mrad
  • 726 N
  • 264 N
  • 242 N/μm
  • 88 N/μm
  • 204 Nm/mrad
  • 8300 N
  • 2570 N
  • 748 Nm
  • 1660 N/μm
  • 514 N/μm