Q:blower does not come on with switch and fuse is good.

Should be in the right rear quarter area

Q:on my previous question quot;Are there Unordinary AC motors out there ?quot;, VShade said that:Mechanical Power (watts) = Torque (newton-meters) X Speed (RPM) / 9549.

The equation you have for power is the power for the specific operation point (torque and speed). Peak torque is the torque the motor can produce for a relatively short time. (The motor would overheat and be damaged if peak torque was sustained.) Continuous torque is the torque the motor can produce constantly without overheating. Also the torque vs.speed graph for a typical motor probably has a substantial region where it sloped downward. In other words, as you increase speed the available torque goes down.

Q:I have an adjustable bed with a bad controller and just want to be able to elevate the head a bit. It is a 110 volt AC reversible motor with 3 wires. I think that I just find the quot;commonquot; and straddle the 110 volt AC across either of the other two wires depending on the direction that I want the motor to turn....anyone know if this is correct?

im me and I will solve your problem.lbflow562

Q:Ok basicly the harddrive motor i have has 4 contacts... I attached 2 wires to the most likely contacts i thought would make it spin but all it does is spin for like 2-3 seconds then it stops?? How can i make the motor spin? INeed it for a project because of its high rpm.

mine has four contacts also and it says on the little label that it starts on a certain voltage. maybe you don't have enough? maybe there are four contacts for two coils inside and maybe it can't run off of just normal voltage but maybe two phase?? just a guess.

Q:The difference between a variable frequency motor and an ordinary AC motor

Due to the variable frequency motor under high frequency magnetic field, so the insulation level than ordinary motor, the principle is not ordinary motor with inverter driven, but in practice, in order to save money on many occasions with the need to speed motor to replace the ordinary motor, but ordinary motor speed accuracy is not high, energy transformation in the wind the pump in the often do. When the frequency converter motor is replaced by a common motor, the carrier frequency of the converter is as low as possible, so as to reduce the insulation damage of the high-frequency motor.

Q:All I have is a motor, fan, a plug, and about 5 or 6 wires sticking out of one side. How do I get the motor running?

It's an AC motor, you can't run it from DC, which is what i assume you mean by power supply. Someone answered this question the last time you asked, with details on how to connect the wires to an AC outlet. .

Q:ok, it is a 1977 old motor home, the kind that looks like a van in the front but has a over cab bed area. so it is about 15' long and about 7' wide. It sits in the Arizona sun all day long and right now it is close to 110 degrees. so how much per month does this raise my electric bill?it is not very insulated and is being lived in so it is running alot.

I doubt a AC that size will keep the home cool in that climate, so it will run continuously. Look up the current or wattage of the unit. It will be about 600 watts or 5 amps. The next thing you need is the cost of electricity in your area. Guessing at 10? per kW-hr.. 600 watts x 24 hours/day x 30days/month = 432000 watt hours or 432 kW-hrs/month 432 kW-hrs/month x $0.10 per kw-hr = $43 per month. .

Q:cost of car AC motor blower?

Depends upon the year, make and model of the vehicle.

Q:Why asynchronous motor AC excitation, rather than DC excitation?

An induction motor is a kind of AC motor based on the air gap rotating magnetic field and the induction current in the rotor winding to generate electromagnetic torque, so as to realize the energy conversion. As the rotor winding current is induced, so there is a certain difference between its speed and synchronous speed. Asynchronous motor and synchronous motor difference: synchronous motor running normally, the revolution is fixed, not because of changes in load changes. In normal operation, the revolution of the induction motor is not fixed, but it varies slightly with the change of the load. Synchronous motors are complex circuits with reversible energy (motors and generators are interchangeable theoretically) and are used as generators

Q:I'm wondering about a homemade electric vehicle build using a 3 phase AC electric motor (leftover industrial application) and a Variable Frequency Drive inverter that accepts DC voltage input for the main power and a 0-10V speed input that could be attached to a quot;gasquot; pedal potentiometer. I could have these components for cheap/free if I wanted them, and I have a truck that could be used. Is this a plausible setup? Why or why not?Also, what is the recommended motor power rating for an average electric conversion? I'd like to be able to keep up with traffic at 65-70 if I need to, but I'm not interested in hot rodding around all of the time.

For normal highway driving of a Chevy s-10 sized truck, you want to be able to make 60 hp continuously.