WN05RA400S Motorized Rotation Stages with Steeper Motor

WN05RA400S Motorized Rotation Stages with Steeper Motor
WN05RA400S Motorized Rotation Stages with Steeper Motor
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WN05RA400S motorized rotation stage with stepper motor is featured with precision rotary stage, which could rotate forward and backward with minimal backlash. Its ingenious design can also adjust the clearance caused by long-term use. WN05RA400S motorized rotation stage can be used both horizontally and vertically, is also able to be combined with other stages to form multi-dimensional stage. This type of motorized stage provides angular displacement by electric control in automatic displacement control in scientific research and industrial automation. We also provide customized products.

Model WN05RA400S
Structure Angle range 360°
Table size φ400mm
Worm gear ratio 720∶1
Driving gear Worm gearing
Guide rail High precision rotary table bearing
Stepper motor (1.8°) SST57D3301
Material Aluminum alloy
Surface Blackened by anodic oxidation
Center load capacity 450kg
Weight 29kg
Accuracy Resolution 0.0025°=9″(Non-MS driver)
0.000125°=0.45″(20 MS driver)
Speed 5°/sec
Repeatability 0.002°=7.2″
Positional accuracy 0.005°=18″
Run-out of top plate 20µ
Backlash 0.005°=18″
Eccentricity 30µ
Step-out 0.005°=18″
Parallelism 120µ
Features
  • Equipped with stepper motor.
  • The rotating axis goes through multiple processes, has great accuracy, load capacity and long lifespan.
  • High precision worm and gear structure makes it easier to move; the precision rotary stage could rotate forward and backward with minimal backlash.
  • The special design could enable the extreme low run-out and eccentricity of the stage, making the rotation more stable.
  • The central hole and rotating center of the rotation stage meet the strict requirements of coaxial degree, and the central aperture also has strict tolerance limits. This makes the precision positioning easier.
  • The scale along the outer edge of precision stage's platform is a laser marking ruler, making it easier to return to the initial position and read the values.
  • Stepper motor and worm gear are combined through high quality elastic coupling, helping eliminate eccentricity disturbance and lower the noise.
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