Rotapod ESA S4-ITTT

Function

The ROTAPOD 6-axis parallel-kinematically positioning device is used to move the Seninel-4 Satellite in a
TV-Chamber. For calibration of the satellites optical instrument, high precision movement and repeatability of the commandet positions are realized.

Load capability up to 530 kg

Suitable for cleanroom ISO 5

Suitable for high vacuum down to 10-6 mbar

Temperature range +40°C to -40°C,
with motor/encoder heating down to -170°C

Motion/Positioning

Repeatability2.0arcsec
Accuracy2.0 + 6.0 /°
2.0 + 4.0 /° / 100 mm
arcsec
µm
Stiffness15.0 /100 kg
5.0 / 100 kg [Z]
arcsec
µm