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We need a design for a very flat large diameter motor, 30 hp @ 300 rpm
torque approx 12,000 in/lb
maybe 4-5 inches thick.
three phase 460, to be driven by a vfd
probably permanent magnet
...major complication is the use of relays to control motor direction...See item "c)" below].
TechNote:...is complicated by the use of relays to control motor direction (e.g. it's not an H-bridge design), ...required.
[This bid is ONLY for PHASE 1 of this project. As soon as a 'coder' is chosen
Design of neuro-fuzzy controllers for speed control of Dc series motor
Design of neuro-fuzzy controllers for speed control of Dc series motor drives
A neuro-Fuzzy...parameters of the series motors. The conventional controllers PI and Fuzzy logic control allows the different...time.To measure the above parameters in Dc series motor it is necessary to feed the converters or the four
...photography group. I'm looking for a CHEAP and SIMPLE motorized remote controlled system for the turntable...motors salvaged from various projects (use any other motor if necessary (brushless servo ....)), the gearing...encoder based system
5. Construction should be made simple for someone without an engineering background /
looking to get a stepper motor system that will rotate 1 full turn (360 degrees) then stop and then...until power is removed. below are two motors and controllers we are thinking of using but if you have better
...based on unbalanced voltages of a three-phase induction motor.
I've simulated these unbalanced voltages...parameters from tests on a practical induction motor,
I've made a document which just involves paraphrasing
...Will move every 1 minute, one step of a stepper motor.
2. When pressing on a button on a circuit - it...If you know maybe - the smallest (and cheapes) motor you know. I really need it will be small !
...designer to help design simple circuitry for a low-voltage, battery operated motor driven consumer product...The basic operation is to turn on and rotate the motor in one direction or another based on a light sensor...meet the following basic criteria:
• Control a motor (forward or reverse for a set time/revolutions)
Design of a three phase electric motor for electric car.
We are looking for a three phase ac electric motor design to be used in electric cars. Following are...less
It could be liquid or air cooled.
The motor will be used together with a controller that will