mahmoud shendy
New Member
Dear All, my problem is that I have a large DC motor ( permanent magnet DC motor ), it operates at about 180VDC / 8 Amp.
When it rotates and reaches its speed ( 7200 rpm ) and I turned it off it still rotates for about 6 minutes..
I need to break it even this take HALF or ONE minute..
What is the best and safe way to make that..
By the way, when the motor is turned off it becomes a generator ( magnet rotates in a coil ), can I connect a load such a 200W
lamp to break it or connecting such load will not affect?!!
is the principle of connecting load will break the motor TRUE or NOT?
thanx in advance.. SHENDY
When it rotates and reaches its speed ( 7200 rpm ) and I turned it off it still rotates for about 6 minutes..
I need to break it even this take HALF or ONE minute..
What is the best and safe way to make that..
By the way, when the motor is turned off it becomes a generator ( magnet rotates in a coil ), can I connect a load such a 200W
lamp to break it or connecting such load will not affect?!!
is the principle of connecting load will break the motor TRUE or NOT?
thanx in advance.. SHENDY