Siemens Original Reducer

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Siemens Original Reducer

Q: ao smith motor specs are....1/2 HP, SER 2J97, 6# 316P760, Type FH, SF 1.25, PH 1, SFA 8.0, RPM 1725, 115V, Time Cont., wing diagram reads....Connections: RED-------4 L1--------Line Black-----2 L2----GroundedLinefor clowize rotation interchange red and black, Type A GF2054the wires coming from the motor are not connected to the leads attached to the top of the motor marked L1 and L2 and anything else. they just come out of the motor. there is a switch 2 position, that has like 6 wires coming from it to the motor....if i have to i'll just put a new switch there a regular toggle switch. anyways i dont know where to hook up my neut. hot from the power chord either the ground is common sense....theres a lead coming from the block of the motor. if anyone can help that would be great.....or at least give me a website to find out what the wires are coming from the motor itself.: Just tell us how many wires are coming out of the motor, and what colors and we can help you. There are 2 looped wires that are for changing rotation, dont include those.

Q: Hey guys, my AC tries to start outside it seems, but then i hear a big BEENG sound for like 4 seconds (as if the AC tries to start). Then it stops. I have a digital thermostat and its showing all 8888. I tried to stop the circuit breaker and restart it to no avail. It's the unit outside that seems to be the problem.ANy clue what's going on here and how much it will take to fix it?: could be all that is wrong is your capacitor has gone bad...these give the compressor and the fan motor a boost when starting...each item can have its own capacitor or they can be both connected to a dual capacitor...you might also need to put a hard start kit on your compressor...a spp-6 hard start added to the run capacitor will give your capacitor a much larger boost at start up...they are easy to install with one lead going to each side of the compressor capacitor or on a dual capacitor one lead will go on the c or common terminal and the other lead will go to the h or herm terminal...you can bleed a capacitor by taking a screwdriver with a good insulated handle and using the metal part of the screwdriver just touch it to both capacitor terminals at one time...be sure power is off unit before attempting any repairs...

Q: can you run a brushed ac motor on dc current?: Brushed AC motors are in fact serial DC motors. So, the answer is YES, you can. But you must do some maths not to overload it so it burns out. And (as in AC) it will not be a reversible motor! (i.e. if you reverse the poles, it will still rotate in the same sense).

Q: If we will supply 220VAC to a DC Motor of rating 220VDC.: it depends on how the DC motor is modulated. Usually a DC motor needs a speed controller to initiate the commutation of the windings because DC doesn't have phases like AC. More than likely, the motor would just buzz or vibrate, but it wouldn't spin. It'd also get pretty hot or it would start arcing across the brushes because the current would have nowhere to go.

Q: Is there currently a car that uses DC current Traction Motors, for the wheels, and a generator for power? Railroad engines use this method, on a much larger scale, of course, but has this been considered and used for automobiles?: The full hybrids that can move under electrical power alone (Toyota, Ford, Lexus and Nissan hybrids) use 3-phase AC motors. One of the reasons is that AC motors don't have commutators so they tend not to wear out as often as DC motors. These hybrids have inverters that can convert the hybrid battery's DC current to AC for use with the motors or vice versa when the motors are being used as generators during regenerative braking or being cranked by the gasoline engine to charge the battery. Railroads have been moving to AC traction in the past 10 years as well.. These days on the Class-I railroads the majority of 6-axle diesel-electric locomotives are AC, like the SD70ACE locomotives from Electromotive and the ES44AC Gevo from General Electric.

Q: my teacher said when a heavy load motor run low voltage he was burn because router rotation and field rotation difference is directly pro to voltage its mine voltage is up. when voltage is up. according to ohm low current is high and motor winding is burn but i'm not conform please give me a long answer with example: With an AC motor running on a reduced voltage, slip is increased. That is the difference between the speed of the rotor and the rotating magnetic field in the stator, increases. When this happens more voltage is induced in the rotor bars, so more current flows in them. By transformer action, the current in the stator windings also increases and may lead to overheating and burn out.

Q: When a small AC motor is operating at rated load from 115V, 60 cycle source, it takes 287 watts at a lagging power factor of 0.6. A. Calculate line current B. What should be the capacitance of the capacitor connected in parallel with the motor that will make the power factor unity? C. Determine the line current under this condition.: A. Power (287W) = V(115) x I x Cos phi (.6) I (amps) = P divided by V x cos phi = 287 / 115x.6 = 4.16 amps B. I will post later C. when you improve the power factor to 1 I (amps) = P divided by V x cos phi = 287 / 115x1 = 2.49 amps

Q: For AC motors, when the voltage is constant, the frequency of the voltage becomes higher or lower, so what is the impact on the motor?.: Frequency will affect the motor speed, high frequency, motor speed, low frequency, motor speed is slow.

Q: What is the 'A' Dimension of an AC electric motor?: ac:alternating current

Q: how to reduce single phase AC motor speed?: The only way is reducing the supply frequency .....disregard all the rest !!!!! or u'll burn r motor out !!!

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