Vibratory Motor Power Consumption

Posted in: , on 20. Dec. 2010 - 09:48


nowadays most of vibratory feeders or screens use vibratory unbalanced motor as driver. these motors include unbalanced mass and include base plate to mount on exciting system.

I woulk like to know what is the resistance or its better to say torque on the shaft motor which consume power?

I thought that torque needed to rotate unbalance mass consume power, but I see that for various %of unbalance mass the motor amper is constant!

Meanwhile I have seen in some catalogues of suppliers of unbalanced motor that they have offered for a constant working moment and centrifugal force two motors with different power!

Good Book

Posted on 1. Oct. 2011 - 03:40

below reference maybe helpful:

Fundamentals of Vibration Engineering

by: I. I. Bykhovsky