[PSUBS-MAILIST] PWM controllers

[hank pronk via Personal_Submersibles]

 Alan,If I have a 1\4 hp motor and I have the controller turning the motor at say 50 rpm, is the motor giving me 1\4 hp at 50 rpm?Hank
    On Wednesday, October 4, 2017, 1:33:59 PM MDT, Alan via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
 Hi Hank,yes. If you have your speed controller on full speed there would be nopulsing of the power to the motor, it would be fully on.You can have full power & no rpm in a stall situation. Most moderncontrollers I have seen have current limiting that you can program in;so in a stall or overloaded situation it would back off the power.Alan

Sent from my iPad
On 5/10/2017, at 7:56 AM, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> wrote:


Hi All,When a dc motor is speed  controlled with a PWM controller is the motor at full power regardless of rpm?Hank

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