Two-degree-of-freedom Device for Antenna Pointing. Type 2

Purpose:
Spacecraft antennas pointing to mobile and immobile users.
Year of release: 1985
Guaranteed service life (years): 5
Estimated production / delivery time (months): 6
Flight qualification of the product: Yes


Parameter Value
Rotation angle for each axis, ° ± 11.5
Slew rate, °/min 0.00016 – 0.083
Measurement error of the rotation angle for each axis, arcsec, not exceeding 90
Developed torque for each axis, N·m, not less than 70
Operating temperature range, °С ± 50
Active lifetime, years 5
Overall dimensions, mm, not exceeding 855 х 725 х 233
Mass, kg 21

Description

Two-degree-of-freedom electromechanical device for antenna pointing.

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