Model R3501

Universal Rotator System

The R3501 Universal Rotator System is designed for medium duty antenna rotation applications where economy, versatility and reliability are emphasized. Designed for universal applications; the R3501 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 ¼” to 2 ½”, and the drive shaft will accept up to 1 5/8” diameter transmission lines concrentrically within the drive shaft. The R3501 is supplied complete with rotator, adaptor angles, rotator control unit, and rotator power/control assembly.



Rotating Torque 9,000  in. pounds
Braking Torque 23,000 in. pounds
Maximum Vertical Load 1,000 pounds
Rotation Speed 1 RPM  (User Selectable)
Position Accuracy +/- 1 degrees
Drive Train Gear and Chain
Motor 1/3 H.P.
Power Requirements 115/230 VAC
Total Reduction 1800:1
Operating Temperature -40°C to +70°C
Forward/Reverse Delay 3 seconds- User Selectable
Shipping Weight 330  pounds (149.7 Kg)
Shipping Volume 12.8 cu. ft. (.36 cu.m.)
Dimensions 19” w x 24” l x 14.5” h
PDF Download