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Antenna Rotator Systems


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Model R-3500 Heavy Duty Rotator with DRC 4 Control Unit

Model R-3500 Heavy Duty Rotator with DRC-4 Control Unit


The R-3500 Universal Rotator System is designed for medium to heavy duty antenna rotation applications where economy, versatility and reliability are emphasized. Designed for universal applications, the R-3500 will mount in towers with a face width as small as 18". The high axial load capacity of the rotator makes it suited for top plate mounting on towers.

The output shaft adaptor casting will accept any mast shaft diameter from 2" to 3”, and the drive shaft will accept up to 1 5/8" diameter transmission lines concentrically within the drive shaft. The R-3500 is designed for long term regular use under rugged conditions.

Coupled with the DRC-4 the unit is capable of continuous or North Centered rotation in either ...
Model R-3501 Universal Rotator System with DRC 3 Control Unit

Model R-3501 Universal Rotator System with DRC-3 Control Unit


The R-3501 Universal Rotator System is designed for medium duty antenna rotation applications where economy, versatility and reliability are emphasized. Designed for universal applications. The R-3501 will mount on any tower of sufficient face width with the minimum of adaptation required, or may be mounted on the side or on top of towers, poles or other support structures.

The output shaft adaptor casting will accept any mast shaft diameter from 1-1/4" to 2-1/2" (3.2 to 6.35 cm), and the drive shaft will accept up to 1 5/8" (4.1cm) diameter transmission lines concentrically within the drive shaft. The R-3501 is supplied complete with rotator, adaptor angles, rotator control unit, and rotator power/control assembly.

When ...
Model R-3503 Heavy Duty Rotator System with DRC 3 Control Unit

Model R-3503 Heavy Duty Rotator System with DRC-3 Control Unit


The R-3503 Rotator System is designed for heavy duty applications where medium to high rotating/braking torques and high vertical loads are imposed. Provided with a two point trunnion mounting fixture, this rotator is designed to operate in a ground mounted configuration similar to that provided by out T-3002 twin tower system. The output shaft is a 12 bolt flange mount casting. The rotator drive shaft will concentrically accommodate coaxial transmission lines up to 6-1/8" (15.7 cm) diameter with provisions for rotary joints at the base which are available as optional accessories. This system is supplied complete with rotator pedestal, rotator control unit and rotator power/control assembly.

When controlled by a DRC3 system you can ...
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