Instruction manual for the Yaesu G-54008 and G-56008 antenna rotators, covering specifications, unpacking, installation, and operational guidelines.
This manual provides instructions for the Yaesu G-54008 and G-56008 antenna azimuth-elevation rotators and controller. These units provide 360-degree azimuth and 180-degree elevation control for medium and large-size antenna or satellite communication arrays under remote control from a central operating position. The rotators are housed in weatherproof resin-cored die-cast aluminum to provide maintenance-free operation under remote conditions.
| Voltage requirement | 110-120 or 200-240 V AC |
|---|---|
| Motor voltage | 24 VAC |
| Elevation rotation time | 58 sec |
| Azimuth rotation time (G-5400B) | 53 sec |
| Azimuth rotation time (G-5600B) | 50 sec |
| Maximum continuous operation | 5 minutes |
| Elevation rotation torque | 14 kg-m (101 ft-lbs) |
| Azimuth rotation torque (G-5400) | 6 kg-m (44 ft-lbs) |
| Azimuth rotation torque (G-5600) | 7 kg-m (51 ft-lbs) |
| Elevation braking torque | 40 kg-m (289 ft-lbs) |
| Azimuth braking torque (G-5400) | 20 kg-m (145 ft-lbs) |
| Azimuth braking torque (G-5600) | 40 kg-m (289 ft-lbs) |
| Vertical load capacity | 200 kg (440 lbs) |
| Pointing accuracy | ±4 percent |
| Wind surface area | 0.8 m2 |
| Mast diameter | 38-63mm |
| Boom diameter | 32-43mm |
| Weight (Rotators) | 9 kg |
| Weight (Controller) | 3 kg |
The maximum vertical load capacity is 200 kg (440 lbs).
The pointing accuracy is ±4 percent.
The control cables should have six conductors each of at least #20 AWG gauge.
The maximum continuous operation time is 5 minutes.