alkv23 Posted November 23, 2005 Report Share Posted November 23, 2005 Here we have alot speed control motor. Were using for 1 of our main equipment. Last week i had a problem. My speed motor control card burnt. I need help to make new control to control speed of this motor. I had attach the motor and control pix. Here the spec.Orientel motorusm 425-402w25W 200V 50Hz 0.24A 1.8uF 1200r/minI had try with potentition resistor but it burnt also, the motor is ok coz i had try with other control. Plz give idea and circuit to make tis thing run. Thanks. Quote Link to comment Share on other sites More sharing options...
alkv23 Posted November 23, 2005 Author Report Share Posted November 23, 2005 Other pix Quote Link to comment Share on other sites More sharing options...
ante Posted November 23, 2005 Report Share Posted November 23, 2005 Hi alkv,Maybe someone can help you if you post some pictures of the circuit board and the burned parts. Quote Link to comment Share on other sites More sharing options...
Guest Alun Posted November 23, 2005 Report Share Posted November 23, 2005 How many wires does your motor have?Before we can help you we need to know what type of motor it is. Quote Link to comment Share on other sites More sharing options...
ante Posted November 23, 2005 Report Share Posted November 23, 2005 Hi Alun,The motor looks like it might have a tacho or some other kind of feedback attached to its end. Quote Link to comment Share on other sites More sharing options...
Guest Alun Posted November 23, 2005 Report Share Posted November 23, 2005 I'm thinking it might be something more complex than a normal phase/PWM controller it could be a PLL constant speed controller. Quote Link to comment Share on other sites More sharing options...
alkv23 Posted November 24, 2005 Author Report Share Posted November 24, 2005 Thanks for ur reply. Ok first the motor have 3 wire that goes inside motor and 2 wire is the behind of the motor. Im nor sure on the type or more detail. I had attach more clear pic. About the card also, i had attach but good one. The burnt card already sent out to repair. Quote Link to comment Share on other sites More sharing options...
alkv23 Posted November 24, 2005 Author Report Share Posted November 24, 2005 This the motor pix Quote Link to comment Share on other sites More sharing options...
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