RL Controls - Industrial Electronic Drives and Automation

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Axsys Position Controller.

Axsys Master.


In a single unit like this on Arvor machines, 

it will either be controlling a servo perforator, 

or linked by a ribbon cable to two or three single axsys units to control

the web function,

depending on the machine configuration.


All software, Arvor user codes, and interfaces

are held by RL Controls.


Component level repair offered where components are still available.



Axsys master & expanded IO.


Some of these units contain an ADC function, depending on machine configuration.


All software, Arvor user codes, and interfaces

are held by RL Controls.


Component level repair offered where components are still available.









Axsys master & expanded IO, with external filter box.


Some of these units contain an ADC function, depending on machine configuration.


All software, Arvor user codes, and interfaces

are held by RL Controls.


Component level repair offered where components are still available.


SBC HPD & Parker Hi Drive.








SBC HPD Servo Drive


Used in four sizes on Arvors

5A, 8A, 16A, & 35A.


These units are now obsolete, SBC has been bought by Parker.


Repairs are generally not possible, the unit is replaced (with a little rewiring) by the Hi Drive

shown below.


All setup codes, software & interfaces are held by RL Controls.








Parker Hi Drive.


Fitted as standard on the Keely Machinery rebuilds

and as a replacement for the now obsolete SBC HPD drive.


All setup codes, software, and interfaces are held by RL Controls

MB Motor.




MB series servo motor.


For use with the HPD & Hi Drives shown above.


Repair is possible, but thus far has been uneconomic,

on the very rare failures new motors are

normally supplied.