Manually Driven
  Free Rotation Manually Driven Worm Gear Drive
Manual Rotary Stages x x x
  Accuracy Actuation Feature Length (mm) Max. Load (kg) Repeatability Travel (mm) Width (mm) Worm Gear Drive
RT Series Precision Rotary Tables 2 arc-min Worm Drive Smooth Rotary Motion 127 to 254 90 12 arc-sec 360 ° 127 to 254 (5 sizes) x