Two-degree-of-freedom device for antenna pointing. Type 4

Purpose:
Spacecraft antennas pointing to mobile and immobile users.
Year of release: 1996
Guaranteed service life (years): 10
Estimated production / delivery time (months): 6
Flight qualification of the product: Yes


Parameter Value
Rotation angle for each axis, ° ± 10.5
Slew rate, °/min 0.001 – 5
Measurement error of the rotation angle for each axis, arcsec, not exceeding 90
Developed torque for each axis, N·m, not less than 50
Operating temperature range, °С -20 to +50
Active lifetime, years 10
Overall dimensions, mm, not exceeding 442 x 362 x 164
Mass, kg 8.4

Description

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

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