> electrical
A full range of rotary electric vibrators is available for use up to 690volts, 50 or 60 Hertz supply. These can be either base ‘B’ or single flange 'SF' mounted.> hydraulic
A limited range of vibrators is now available which are powered by hydraulic motors. This design of product is ideal for use on mobile machinery where a hydraulic feed is readily available.> pneumatic
A selection of pneumatic hammers is available which are able to drive small feeders or promote material flow through chutes, hoppers and silo's
Invicta Vibrators - Electrical Vibrators
Our standard range of electric vibrators are manufactured with either 2, 4, 6, or 8 pole winding configurations, to give fixed rotational speeds of 2880/3456 rpm, 1440/1728 rpm, 960/1152 rpm, 720/864 rpm respectively at 50/60 Hertz. These windings can be incorporated into either a base mounted vibrator or a single flange vibrator depending on the type of vibratory plant specified.
> base mounted
The casting for the base mounted range of vibrators has either 4 or 6 fixing holes which are positioned at 90 degrees to the axis of the rotor shaft. The consequence of this is that the centrifugal force generated by the vibrator is in line with the fixing bolts. Base mounted vibrators are most commonly used as drive units for, grizzly feeders, screens, feeders, conveyors, tubes, spreaders, bin dischargers, and so on
> flange mounted
The casting for the flange mounted vibrator has a collar round its circumference which has 4 or more fixing holes parallel to the axis of the rotor shaft. These vibrators are generally mounted with the shaft in the vertical plane and are used in sieving and sorting machines where very fine powders and suspensions are processed.