Switching A Large DC Motor.

Thread Starter

NM2008

Joined Feb 9, 2008
135
Hi,

Just wondering is there a relatively easy yet reliable way to switch a large 24v DC motor on/off. It has a rated current of 35A.

Without getting into speed controllers and ramp circuits, would it be advisable to directly switch it on/off with a relay capable of handling this, plus excess starting current? Would there be major issues with arcing on the contacts of any relay switching such a load?

It will not be switching more than 5 times per minute.

Power supply is not an issue as it will possibly be driven from batteries.

Thanks,
Regards NM
 

Thread Starter

NM2008

Joined Feb 9, 2008
135
Hi,
jimkeith I dont have that information.

gerty Absolute max run time would be 30 seconds.

Regards NM
 
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