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2-STGZ/1 direct drive dual axis satellite tracking turntable
The 2-STGZ/1 direct drive dual axis tracking turntable has two degrees of freedom in azimuth and elevation, and is a TL type two-dimensional tracking device.
In conjunction with user software control and navigation design, this two-dimensional tracking turntable has the ability to track satellites.
In conjunction with user software control and navigation design, this two-dimensional tracking turntable has the ability to track satellites.
The 2-STGZ/1 direct drive dual axis tracking turntable has two degrees of freedom in azimuth and elevation, and is a TL type two-dimensional tracking device.
In conjunction with user software control and navigation design, this two-dimensional tracking turntable has the ability to track satellites.
1) The overall weight of the turntable bracket shall not exceed 80kg, and the load-bearing capacity shall not be less than 30kg for the optical machine;
2) Both axes have locking protection function;
3) Working range: azimuth: ± 358 °, elevation: -5 °~95 °;
4) Automatic tracking minimum speed: azimuth: ≤ 1 °/s pitch: ≤ 1 °/s;
5) Tracking speed: precision preservation: azimuth: ≥ 2 °/s, maximum ≥ 10 °/s, pitch: ≥ 1 °/s, maximum ≥ 4 °/s;
6) Maximum working acceleration: azimuth: ≥ 1 °/s2 pitch: ≥ 1 °/s2
7) The deviation between the grating and the mechanical axis is less than 20 inches;
8) Code disk resolution: 3 arcseconds;
9) Zero point: It has an absolute encoder zero point and uses an absolute encoder
10) For stellar targets, open-loop tracking accuracy (RMS): error<0.5 "within 10 seconds, error<1" within 60 minutes;
11) For space targets, open-loop tracking accuracy (RMS): single axis ＜ 5 ″.