Theta-2-Theta RTLA-30-100-90-200

Theta-2-Theta RTLA-30-100-90-200
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Inner axis load 5 kg

Outer axis load 25 kg

Stepper or servo motors

Concentric axes of rotation

Independent axes of rotation

Theta-2-Theta Dual rotation system consists of two rotation stages arranged in such a way that axes of rotation of both axes are concentric. Both axes have preloaded bearings and motorized worm gear mechanism for wobble-free rotation and positioning.
Both inner and outer axes can rotate 360 degrees independently. Both stages have metric tapped holes for mounting components and sub-assemblies

 

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Inner axis

RTLA-30-100

Outer axis 

RTLA-90-200

mechanism

worm gear

worm gear

max speed

5

10

rotation

n*360°

n*360°

repeatability

 30 arc-sec

run-outs

20 microns

load weight

 5 Kg (inner axis)
25 Kg (outer axis)

 

 

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