• Duplex Engineering Works

UNBALANCE VIBRATOR MOTORS

Duplex Engineering Works offers Unbalance Vibrator Motors that are robust, reliable, highly loadable, quiet-running and require no maintenance. Their essential characteristics are: generously dimensioned cylindrical roller bearing, self lubricating maintenance-free long life expectancy; embedded in high-quality impregnating resin vibration­-proof winding, insensitivity to damp and dust; dust-tight and water-tight through a sealing covering with special circular rubber washer; robust terminal board, cast in synthetic resin; reliable starting by means of a high-powered starting torque; quality-tested components, each motor tested under load; permanent and well legible setting marking of the unbalance weights; one or two solid lifting lugs; vibration-proof joining through the considerable tensility of the mounting screws; absolutely secure centrifugal mounting only the inner centrifugal weights are steplessly adjustable, the outer ones cannot even be dislodged through an unintentional loosening, due to the provision of a retaining ring; highly stressed casting of ductile cast iron; and universal mounting facilities through an optimum choice of inter-spacings in the base mounting.