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  • Users: LucCx
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  1. LucCx

    Problem / unsteady Reliance MaxPak DC drive

    We have a 1972 Reliance MaxPak 40HP DC drive which has developed an erratic behavior, the motor's speed varies without reason. When a constant speed is set, it will work steady for some time, slow down for 0-5 minutes, ramp up in speed past the set speed for a few seconds and then settle back...

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