Single speed brushless resolver
Single speed brushless resolver
The Satellite Systems line of Antenna control systems uses a single speed brushless resolver for accurate position feedback of the antenna.
| Specifications | |
| Frequency | 5 KHz |
| Input Voltage | 7.0 Vrms |
| Input Current | 10.9 ma maximum |
| Rotational Accuracy | ± 3 arc minutes |
| Transformation Ratio | 0.95:1 |
| Type | Control Transmitter |
| Mechanical | |
| Shaft size | 0.120" diameter x 0.500" length |
| Shaft loading | 2 lbs. Maximum 1 lb. maximum |
| Radial Axial | |
| Bearing life | 2 Billion revolutions minimum at maximum shaft load |
| Moment of inertia | 0.51 x 10^-4 oz-in-sec^2 |
| Weight (not including mounting hardware) | 0.25 Lbs |
| Overall size (not including mounting hardware and cover) | 1.1" dia, 1.6" length |
| Environmental | |
| Operating temperature | -20° C to +125° C |
| Shock | 50 G's for 11 mSec |
| Vibration | 15 g's to 2,000 Hz |
Antenna System Configuration Block Diagram
