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induction motors have very little starting torque
as the motor come up to speed it reduces the torque load until it gets near synchronous speed
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∙ 11y ago
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Vlotage on motor name plate is line or phase voltage?
The voltage tag on a motor says 120 or 220 volt and some motors have jumpers to wire it for either one. That is the supply line voltage. The motor knows how to use that. If the plate says three phase is required then consult your electic supply Company for a three phase supply line.
How many amps does a 5 hp 208 volt 3 phase motor draw?
read the name plate on the motor
What instrument would you use to determine the phase of a transformer?
I'm not sure I understand the question. If you are asking if it's single or 3 phase, this will be marked on the name plate.
By how many amps may a three phase motor exceed its data plate rating?
On a normal three phase motor on the nameplate there is a value in the S.F. box. This is the service factor. Depending on the size of the motor this value will vary. Smaller size motors usually have a service factor of 1.15.See related links below.
How many amperes is a 150HP motor?
a 3 phase 415 volts 50 HZ 15 HP motor draws: 1. On no load 3.6 amp after a starting kick of around 18AMP 2. On a full load : a starting kick of 108 amp for few seconds and then18.3 amp. 3. On rated load(this means the motor is selected such that the load is 80% of the motor capacity) 14.64 amp with a starting kick of 88Amp.
What is the difference between single plate clutch and multi plate clutch?
"What is the difference between single plate clutch and multi plate clutch?"
How can you determine if a electric motor is 1 phase or 3 phase if there is no name plate?
Check the motor's terminal box. If there are three service input cables - such as red, yellow and blue - plus an earth wire, then it is a three phase motor. If there are only two wires plus an earth wire, then it is single phase.
How do you find out 3 phase motor watts?
It should me stamped on the information plate. If this is not on it, then there will be the running current stamped on the plate. Multiply this by the supply voltage to find the power in watts. Take the horsepower of the motor and multiply it by 746. There are 746 watts in 1 HP. It is also the same for single phase motors.
What would happen if a motorbike had a centrifugal clutch?
it would work perfectly well as it did and still does on the Vincent motor cycles of the fotties and fifties their clutch was centrifgal the initail drive being taken up by a single clutch plate as then centrifugal part of the clutch came in as the revs increased
Advantages of multiplate clutch over single plate clutch?
There are many advantages of multi-plate clutches over single plate ones. They decrease the moment of inertia of the clutch and increase the amount of torque that is transmitted through increasing the frictional coefficient of the clutch plates. In addition, they decrease the amount of force needed to operate the clutch, enabling faster and smoother shifting.
Why is a single plate clutch used in trucks while a multi-plate clutch is used in bikes?
Cars use a single plate clutch as there is enough space to use the correct dia plate to create the right amount of torque, while motorbikes use multi-plate clutches because they have limited room and need to create more friction surfaces to produce the required torque.
What are the advantages of a single plate clutch?
single plate cluthch is a devie wchichj can with stand various force acting on abod y whic wi
Vlotage on motor name plate is line or phase voltage?
The voltage tag on a motor says 120 or 220 volt and some motors have jumpers to wire it for either one. That is the supply line voltage. The motor knows how to use that. If the plate says three phase is required then consult your electic supply Company for a three phase supply line.
1995 escort clutch?
The 1995 Escort clutch has a single dry plate diaphragm spring type clutch. The clutch plate has a splined hub which allows it to slide along the splines on the input shaft. The clutch and pressure plate are held in contact by spring pressure exerted by the diaphragm spring in the pressure plate. During shifting when the clutch pedal is depressed, which transmits hydraulic pressure from the master cylinder to the release cylinder, pushing on the release lever so the throwout bearing pushes on the diaphragm spring fingers, disengaging the clutch.
What are the advantages and disadvantages of single plate clutch?
* it is easy to repiar * maintanence is easy * easy transmit the power
Can you convert single phase electric motor to three phase connection?
Three-phase motors will run on single-phase power. What they WON'T do is start. There is no easy way to re-wire such a large motor to run on a single phase.Properly sized capacitors and a special relay is sometimes used on sewage lift stations (poopie stations is what we call them) to run the 3-phase pumps on single phase.I've seen 10 hp motors used. Sometimes a lift station is needed where 3-phase power is not available The motor will not develop it's full horsepower, only about 2 thirds. A push-button can be used in place of the relay, but you will have to push the button until the motor starts then let go. If the motor stops you will need to push the button again. Usually expect several hundred micro-farads to be needed.I have used old A/C motor-run capacitors in parallel to experimentally determine the actual size (capacitance) needed. Be sure to use correct working voltage capacitors. DANGER!!! Electricity can EASILY kill you and capacitors can blow up in your face!!!I've seen crazy people attempt to rope-start three-phase motors (it works), connect phase converters, all sorts of weird stuff. In reality, single-phase 5hp motors are available, so the a good recommendation is to trade-in the 3-phase motor for a 1-phase motor of the size you need.To run a three phase equipment from a single phase source, you will need something called a "phase converter".Before you go out and buy one, find out if a single phase motor is available to match your requirements. It will probably be an easier solution for you if you can do that.Depending on your application, another option with such a large motor is to get a "Variable Frequency Drive". These are somewhat expensive but will take in a single-phase input and output 3-phase.As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,on electrical circuits, equipment or appliances,always use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.
How many amps does a 5 hp 208 volt 3 phase motor draw?
read the name plate on the motor
