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220V induction motor, effect of stopping rotation...

JoeB- · 2006-05-19 19:00:28

Hi I was wondering if anyone knows the effect of stopping the rotation of a 220V 2.2kW (~3 HP) induction motor while it's turning obviously. The motor is on a table saw and very occasionally the blade binds while cutting wood and the blade stops... today I was changing the blade for the first time and I notice that the…

19-05-2006 7:00pm

#1

JoeB-

Registered Users, Registered Users 2 Posts: 689 ✭✭✭

Join Date: September 2005

Posts: 634

Hi

I was wondering if anyone knows the effect of stopping the rotation of a 220V 2.2kW (~3 HP) induction motor while it's turning obviously. The motor is on a table saw and very occasionally the blade binds while cutting wood and the blade stops... today I was changing the blade for the first time and I notice that the blade is mounted directly on the motor and so when the blade stops I reckon the motor stops as well... is this very bad for the motor?

I think it's an induction motor because of the soft start and quiet operation.

Cheers
Joe

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