Machines
work similar to humans. Like a body requires right supplements at
right time, a machine also needs proper maintenance. Inappropriate or
no maintenance can lead to the dysfunctionality of a machine. Reasons
could be like contamination, no or improper motor lubrication, over
greasing and wrong choice of lubricants.
Generally,
motors are designed with the anti-frictional and rolling-element
bearings. So, it's important to maintain the right amount of
lubricants in machines to ensure the high performance of
motors.Significance of Right Motor Lubrication
Most
of the machines get damaged because of the failure of bearings. About
60% of the bearing failures comprise of the incorrect practices on
lubrications. If this astounding statistic suggests you anything is
that, to save machines from such failures, right maintenance
procedures are to be followed. Choosing the right ways of motor
lubrication is equally important.
Right
Maintenance Procedures and Right Lubricants To Lubricate
First
of all, determine the failure mode of a motor as it'll allow you to
eliminate the bearings failure. If the motor needs to be regreased,
chose the right lubricant. Also, note the chemicals of the grease you
are about to use. Many greases contains polyuria, calcium and other
thickeners. Not all the motors require greases that contains
thickener. Choosing the right grease is extremely important in such
cases. If you, accidently, re-grease your motor with the wrong
grease, it can result into its impairment.
Over-greasing
is another element that plays a role in damaging the motors as it
results in overheating of the motors. Because of it, the bearings can
end up stirring the grease, thus causing them to be pushed out of the
way. So, it's always better to make a plan before applying motor
lubrication. Make a list of all the equipment you would want to
lubricate a motor and collect accordingly.
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