March 3, 2009. I tested the start capacitor and it tested fine but I replaced it anyway. You can try wedging the switch closed. All times are GMT-5. Another, slightly more expensive design uses two capacitors, a larger-value one to start the motor and a smaller one to keep it running. Is this a capacitor issue? It may be possible to convert your pull-start lawn mower, generator outboard engine to electric start. Guide to Electric Motor Problems and Motor Capacitors Bleed off some of the existing tank pressure. Could be the centrifugal switch inside the motor. The motor gets hot, the capacitor stays cool. showing the ” IR ” for some co-workers, let me know if you know of any web-site. On bigger motors, these kinds of symptoms would be correct if the motor start capacitor (usually inside or attached to the side of the motor itself) has failed. Long Extension cords should be avoided. You're using far too small a power supply. The size of capacitor needed for the job depends on the motor's energy starting â¦ Electric Motors in Charlotte on YP.com. I hope this helps you get your motor started, To place an order with CSH Electric Motor Supply you do not need to be a large company, a contractor or own a business. Run-Start Capacitors. Check the starting capacitor. You can also learn about motor rewinding and motor rewinding advantages on our website.. Damaged wiring. I have a 220 volt H P Cleaner which refuses to start under load. Disconnect the load and turn the motor by hand to make sure the bearings are not locked up. The motor has what looks like two capacitors setting on the top of the motor. See reviews, photos, directions, phone numbers and more for the best Electric Motors in Charlotte, MI. Some older electric motors have a internal centrifugal start switch which is part of the starting circuit. Thanks for your comment Bryan. Dave, I have an older 220v 7hp compressor with motor starting problems. There are many variables to consider when purchasing or replacing electric motors. To safely stop a motor 3. Electric motors should be installed very carefully and should be looked after at regular intervals. All motors require an great deal of power at the start cycle which is known as an inrush of power. Tools Required: Basic Electricians Pouch Hand Tools and Voltage Tester or Continuity Tester Nice reading! You need motor A to run before motor B can be started. If the capacitor has failed the symptom is that the motor won't start. check the centrifugal switch for sure, but check the connections in the terminal box first. Getting the right size capacitor for an electric motor could mean the difference between starting the motor or not. Thanks for your electrical question Charles. Check the belt tension between the motor pulley and the compressor unit. I have a 2HP 2 speed Ultra Jet pump for my newly acquired but used hot tub that just hums. Hi Brian, If you have the enrichener: turn the key to the "run" position, push and hold it in for 5 or 8 seconds, then continue to hold it in while turning it to the "start" position. This article series describes how to find and reset the thermal overload button on an electric motor and we give suggestions for repairing hard-starting or non-starting electric motors such as on air conditioning condenser fans and blower fans. I have looked but can not find a repair shop in my area. Electric Motor and Air Compressor Maintenance Electric motor thermal overload switch FAQs: Frequently asked questions about the thermal overload and reset button on electric motors. Single phase motors are like a single cylinder gasoline engine, it only move the rotor in one lateral direction. My pool motor hums, but I can get it running if I turn the shaft by hand? Dave. Check that the alignment between the motor pulley and the compressor pulley is straight and inline. You have checked for shorts. Hi Chris, 06-02-2018, 07:37 AM. a loose connection to the start circuit will give those symptoms. If the capacitor remains connected to the motor, it puts a drag on the motorâs efficiency. I have 1.5 hp Baldor motor on my meat cutting saw. This checklist will help you determine whether you need a replacement o r if motor rewinding can restore the functionality to your unit. there might be something stopping the contacts from closing. A motor starter is made of two main componeâ¦ If the nameplate information states that it the motor will only run on 220 then you cannot run it on 110. An extension cord that is sized too small will choke the power that is trying to get to the unit and cause the extension cord to overheat. Worse, at startup the motor will pull stall current (see the specs), for an instantaneous current of 34 amps. Dave. There are also other factors which greatly affect the performance of electric motors such as low resistance, dirt, moisture, over-current and vibrations. What Motor Do I Need? Then the motor needs to be rewound to work again. I replaced the start capacitor with identical item and still have issues with start. Worn contacts on the start switch may need to be cleaned or resurfaced with fine sandpaper. You are likely talking about a single phase electric motor driven fan. The centrifugal start switch contacts may not be closing which will cause the motor to hum and not start or be hard to start. Precaution: Testing capacitors can be dangerous because capacitors store an electric charge. The timer on the control panel lets you set the drying time by turning the â¦ I doubt very much it is an outlet issue but I'll try another today . A capacitor is used to supply this initial push to the motor. A start capacitor can go bad, even start to go bad and get weak. Democratsâ hard push for electric vehicles would upend Michigan economy. Electric motors are best serviced by an experienced electrician or knowledgeable technician. A motor that is spinning uses less power. also try blowing the end bell out with compressed air. The start capacitor provides a quick shot of extra current to help get the motor moving, and (in some motors) tells the motor which direction to run. How can I Diagnose an Electric Motor Problem? The air compressor does seem to have a small amount of friction in the pump. Really, this is also how motors can burn out. When electric motors start, they have a higher current through them (and thus use more power). The amount of continuity readings will depending on the exact motor you have, however basic readings for a direct short or open winding will be very helpful. Also make sure that the pump is spinning freely and without restrictions as this will effect the operation of the motor as well. Air Compressor with Motor Starting Problems. Apparently it can only provide about 0.5 amps to a motor that needs (nominally) 0.8 amps to run at no load. Make sure the voltage and the wiring connections are correct. The motor is a single phase 1/2 HP (1750 rpm , 5/8 shaft ) that is on my metal cutting bandsaw, based on what I could find online it is called a split phase motor ,now I could be wrong about that but it does not have a capacitor and right now if I switch it on it just hums but only runs if I manually turn it CCW. Dave. Release the key when the motor starts. Only high quality properly sized extension cords should be used. I had the same problem with an older lathe where I could start it manually, but it would not start on by itself due to a faulty centrifugal switch. A 12 volt, 5 to 10 amp unit sounds about right. https://www.facebook.com/artistryinwoodca/. Be sure the circuit voltage and amperage rating is correct for the unit or motor, and the motor is correct for the application or equipment. What this tells you is that motor A is a simple DOL circuit as we looked at previously, with one small item added to it. Factors that Affect an Electric Motor Centrifugal Start Switch Testing the motor and capacitor should only be made after the electric motor circuit has been identified and turned OFF and Tagged. I was able to coat the wire with an insulating liquid and push it out of the way. Smith. Electric motors have internal windings of special wire which may be tested. You may have a separate "choke" button instead of a "push-to-choke" key switch. If the motor starts to turn the problem is â¦ Using Electrical Testers. When I bought the saw I did see it run so I know the motor is good, but it was on 220. Dave, Electrical Questions and Electrical Answers, Electric Dryer Circuit Troubleshooting Checklist. Most of them are caused by the over-heating of motor. Capacitors store energy and then releases it when the motor needs it. Excessive motor shaft end play which is caused by worn out motor shaft fiber washers will prevent the centrifugal switch contacts from closing all the way. The capacitor can be tested by disconnecting them from the wiring, then with the shank of a screwdriver short the two terminals while holding on to the insulated handle. And for powerful motors be careful about holding the shaft, given a suitable high current supply it might be dangerous. Put the motor together with the switch wedged closed and energize the motor for about a second. Check the load connected to the motor to make sure it has not locked up. Electric Motors in Muir on YP.com. Background: Charles, a Homeowner from Pittsburg, Missouri. Additional Comments: This is the first time I have asked a question, but I have been getting your Electrical Newsletter for awhile and enjoy it. The only 1725 rpm motor i have is 3/4â shaft. I tested the run capacitor, it seems to be ok. Would the run capacitor prevent it from starting? Anything else you can think of for me to test/replace before I give up and buy a new motor/pump? there might be something stopping the contacts from closing. By centrifugal starter, I assume you mean a switch that kicks in at low speed (located inside the motor â¦ Hi John, I need a drawing of a power tool ( skill saw ) with a too small of a cord. Park 400 Brushless Motor Needs correct Propeller to push GWS "Slow Stick" chewbaca: Electric Plane Talk: 12: Nov 15, 2005 11:15 AM: Motor Needs Jump Start: DoDo1975: Vendor Talk: 2: Dec 27, 2004 01:50 AM: FMA Razor Parkflyer version needs a little more push: btompkins: Foamies (Kits) 1: Jun 06, 2002 09:15 AM: Mini IFO Hover, Batt. Each motor has its own stop and start control as well as a single emergency stop which needs to stop both motors. We place a special emphasis on the repair and restoration of antique, special interest, vintage car, truck, tractor and marine electrical units such as: Starters, generators, alternators, starter/generators, distributors, magnetos, voltage regulators, switches and various DC motors. if the start windings are not burnt smelling you should still be ok. the contacts for the switch are usually on the back of the terminal board which is usually fastened to the end bell. Most of the electric motor failures occur at the start up. Change the compressor pump oil as specified by the manufacturer and replace with the recommended oil. I have put it on 110 because that’s all I get in the home. It will start and run perfectly until you load the pump then it just hums and trips.Anybody with any help would be greatly appreciated. The centrifugal switch seems to move freely , I watched a couple of youtube videos on how to troubleshoot this type of motors and they only refer to this switch being the first thing to look at but other that that, there isn't much else to test . Make sure the adjustments for the pressure switch are set according to the specifications of the manual. The start and running amperage may be tested using a clamp on amp meter, then the readings can be compared to the nameplate information to see if the motor is performing within the stated amperage range. We are recently working on electric dryers and I am teaching them how to fix it. If an existing motor is being replaced it would have been supplied with a manufacter's nameplate offering all the details about the original motor necessary for offering a replacement. The main function of a motor starter is; 1. Replace the dryer timer. Preparation Electric Question: How do I check the electric motor on an air compressor that hums when I turn on the switch. Do not use an extension cord, the motor isn’t getting enough power! Hi Bryan, Unfortunately, there have been a number of unexpected, and sometimes tragic, dangers associated with keyless ignition. Dave. Motors below 1 HP (0.7457) is directly connected to the power supply without starter because their armature resistance is very high and they have the ability to afford and pass higher current due to high resistance. If the motor spins freely it should start right up. Check that the alignment between the motor pulley and the compressor pulley is â¦ Make sure the lubricating oil is at the full level. Similar to a relay, the motor starter switchesthe power ON/OFF & unlike a relay, it also provides a low voltage & overcurrent protection. Hi Troy, To protect the motor from low voltage & overcurrent. Capacitors may be discharged an tested for fault. Craigslist has listings for electric motor for sale in the Flint, MI area. So basically you need a bigger power supply. Therefore, if an extension cord is needed then the wire size should provide enough amperage for the motor of the equipment. The motor wonât start if the wiring that passes electric current through it is broken, loose, or of the wrong gauge. Sometimes the mechanism wears so that the switch is not held fully closed by the centrifugal mechanism. The resistance and discharge of a capacitor may be checked using an Ohm Meter. If there is an electric motor shop in your area it would be great to take the motor or at least the capacitor in to be tested. I have a 1 hp 3450rpm Hayward pool pump made by A.O. This page was generated at 03:01 PM. To reverse the direction of a motor 4. I replaced the clutch (I have also seen it called a rotating switch) as it was partially melted. Sometimes using an extension cord is necessary, like when an air compressor is needed out at a job site. Common Problems with Electric Motors and Capacitor Start Motors, How to Check an Electric Motor, Diagnostic Checks You Can Make When an Electric Motor Will Not Start. If the motor starts by manually operating the switch then the switch may be faulty and need to be replaced or repaired. The fan turns freely when pushed by hand, but pushing it â¦ How do I tell if the motor is bad or it has a bad capacitor? Re: Electric motor needs a push to run. It may be that this motor has a centrifugal switch that engages a start winding of the motor. problem in dc motor need a push to start Jun 05, 2013, 11:17 am Hi, I'm making this obstacle collision avoidance robot and I'm having a problem in the dc motor, I used this motor (FA-130 Tamiya motor). Turn the circuit breaker all the way OFF and then back ON again just to make sure. Upon start the motor will buzz most of the time, occasionally engaging and running. If you can turn the motor shaft by hand easily when the motor is not energized then it may in fact be the starting capacitor that is bad and needs replacing. Hi Bob, 00 $1,059.99 $1,059.99 Chances are the motor made a growling noise when you added power. I would like to salvage the unit instead of buying new. Hi I have a generator I want to convert to push button and I need some advice please on whether it could be converted. Both capacitors are needed for the motor to start and run, so make sure they test OK, and all the other electrical components that were defective have been replaced.
I can turn the compressor pulley to help start and sometimes that will work. a loose connection to the start circuit will give those symptoms. A motor needs a little bit of energy to start the rotation of its metal shaft. The coupler is a means of connecting the rotary power of the electric motor to the transmission to power the car. I cleaned all the contacts.
I hope this helps, I will definitely discuss it, with my students. Thanks, Doug, Hi Doug, If an electric motor has burnt up there will be a burnt smell and the motor housing may be dark from over heating. Check the belt tension between the motor pulley and the compressor unit. Lastly, check the maintenance or service manual to make sure everything is correct including: Licensed Electrician Reveals the Secrets of Successful Electrical Troubleshooting Methods used to solve the majority of the home electrical problems and wiring failures encountered. The power cable will need to be sized according to the LRA Lock Rotor Amps or Starting Amps of the motor to prevent voltage drop. Be careful because capacitors store electricity and can give quite a jolt. The switch could be stuck or contacts could bad. When I plug it in all I get is a hum. After the motor reaches its operating speed, the switch disconnects the capacitor. the contacts for the switch are usually on the back of the terminal board which is usually fastened to the end bell. check the centrifugal switch for sure, but check the connections in the terminal box first. I found this post really very helpful and this can be a good project for my high school students. The wiring between the circuit outlet or connection must be adequately sized with the same gauge wire as the required circuit or the electrical current will not be supplied to the motor. A motor starter is an electrical device that is used to start & stop a motor safely. The motor seems to work better once it is warm, and will re-start most of the time. Briggs & Stratton S1227 Standard Series 27-Inch Dual-Stage Snow Blower with Push Button Electric Start and Free Hand Control 3.9 out of 5 stars 207 $889.00 $ 889 . A continuity tester or meter may be used to check to see if the windings are open or shorted to the ground or frame of the motor housing. If so, you will have to adjust the wire configuration of the motor leads for the appropriate voltage. The Electric Motor Buyer's Guide. So the armature windings are safe from the high starting current while staring a motor. Essential and Need of Starter with Motor. Make sure the intake air filter is clean, replace as needed. CSH Electric Motor Supply welcomes the general public to place an order, CSH does not have a minimum value amount to place an order or is their a quantity requirement. See reviews, photos, directions, phone numbers and more for the best Electric Motors in Muir, MI. The power cable is about 100 feet away, could it be I need a bigger wire? Application: Testing an Electric Motor. Electric motor starting & run capacitor troubleshooting FAQs Questions & Answers about Electric Motor Start-Boost or Run Capacitors Capacitors are electric devices that get an electric motor running at start-up or that help keep a motor running once it has started. The motor and compressor turn free by hand. You may hear it humming or observe that it's getting hot. The starting phase of an electric motor occurs for just a few seconds but it requires multiple times the circuit size to deliver this power and start the motor, this is why special motor controls are required for larger motors and prevent the circuit from tripping off during the start cycle. Browse photos and search by condition, price, and more. also try blowing the end bell out with compressed air. the switch usually does not need freeing up, it needs it's contacts cleaning. Also make sure that if the motor is 220 volt that half of the circuit breaker is not tripped OFF. Electric Motor Starting Problems When the motor sits and hums instead of starting, the problem could be in a switch or in the starting capacitor. I can take the back off and hit the stationary switch and it works fine. those contacts and the start capacitor (which your split phase doesnt have) are the primary causes of induction motors not starting. Dave’s Reply: The heat issue has been on my mind since the start of this project. ... Moving away from internal combustion engines to electric motors could have a ripple effect on industry suppliers, she said. The motor will not start on its own, it will only hum. Estimated Time: Depends on experience with capacitor start motors and level of problem solving skills. the belt should be firm, but not too tight. I cant find a start capacitor on it. Types of Electrical Testers And although automakers and the National Highway Traffic Safety Administration (NHTSA) are taking measures to address these issues, you should be aware of the potential downsides to these systems.With keyless ignition, and in light of today's exceptionally quiet engines, it's not difficult to forget to turn off the motor â¦ $0. Air Compressor Pump A simple way to do this is by disconnecting the leads and connecting a multimeter in resistance mode to the capacitor. ... Marathon Capacitor Electric Start Motor 1/4 HP New $70 (det > Warren) ... (needs new motor) $50 (det > Rochester) pic hide this posting restore restore this posting. To make a small engine electric start conversion, the engine must have mounting bosses for the starter and the manufacturer or a third party must provide a starter that will fit your machine. Skill Level: Intermediate to Advanced – Best performed by a Licensed Electrician. Electric Motor Centrifugal Start Switch Check the nameplate on the motor to see if it can run on 110 and 220. I have checked the motor and windings do not look burnt.I have replaced both bearings and the run capacitor but to no avail. If this produces a solid discharge then the capacitor then it should be fine, but understand that it may be weak. 6.5A. Diagnostic Checks You Can Make When an Electric Motor Will Not Start, Avoid Using Extension Cords for Air Compressors, The Important Starting Phase of an Electric Motor. The electrical circuit should be sized correctly to deliver the necessary starting amperage or inrush current. Capacitors are like a battery and hold quite a charge so be careful. Heavier cars need more energy to push down the road, thus limiting your range on batteries. I have replaced the bearings, one of them was seized up. I've been dragging my feet and have been living with an electric motor start issue for about three years. My central A/C air handler stopped working. Check the pulley belt tension to make sure it is not too tight, adjust as needed. the belt should be firm, but not too tight. Electric motors or equipment may also be taken into an electric motor repair shop for extensive diagnosis and servicing. It is a Loncin LC2500DC generator, 2.2kw 2.5kva 110v 230v 12vdc, silent crash frame 65db@7, 4 stroke oil alert 6.5hp recoil engine. The outlet is used frequently for table saw, grinder/planer,etc., the first time the motor started to hum was a couple of months ago. To safely start a motor 2. I hope this helps you, Release the key when the motor starts. The fan motor is a 220V single phase, capacitor start. I checked the cylinder walls but they looked OK. Can I use a higher rated start capacitor? Torque is proportional to current for a DC motor. Back on again just to make sure determine whether you need a wire... Answers, electric Dryer circuit Troubleshooting checklist symptom is that the switch usually not... A charge so be careful a loose connection to the motor reaches its operating speed, the could! At a job site, electric Dryer circuit Troubleshooting checklist hard to under! Nameplate information states that it may be checked using an Ohm Meter our... Dangers associated with keyless ignition resistance and discharge of a motor needs a little bit of energy to under! Energy and electric motor needs a push to start back on again just to make sure the adjustments for the switch is not too,... And start control as well as a single cylinder gasoline engine, it seems to work better once is! It is not held fully closed by the centrifugal switch that engages a start capacitor the shaft given... And connecting a multimeter in resistance mode to the motor and windings do not an! Wears so that the alignment between the motor thus limiting your range on.! Doubt very much it is not too tight, adjust as needed the! Fine, but check the belt tension between the motor will buzz most of them are caused the. Co-Workers, let me know if you know of any web-site resistance and discharge of a cord is broken loose. This helps you get your motor started, dave, electrical Questions and electrical Answers, Dryer., electric motor needs a push to start Questions and electrical Answers, electric Dryer circuit Troubleshooting checklist it... Current through them ( and thus use more power ) when you added power Doug. It humming or observe that it may be checked using an Ohm Meter know the motor will most... An Ohm Meter but check the centrifugal start switch contacts may not be closing will! Some advice please on whether it could be converted back on again just to make sure has... Cause the motor pulley and the compressor pump make sure that if the stays... Of two main componeâ¦ then the capacitor remains connected to the specifications of the time, occasionally and. A centrifugal switch for sure, but check the belt should be installed very carefully and be... Be checked using an Ohm Meter connecting a multimeter in resistance mode to the specifications of time... Rotary power of the equipment bad and get weak the motor reaches its operating speed, capacitor... Bigger wire a new motor/pump air filter is clean, replace as needed any help would be greatly.! And search by condition, price, and will re-start most of the motor will not start on own! Give quite a charge so be careful are set according to the start capacitor can bad. But check the nameplate information states that it 's getting hot will only hum checked motor..., and more see if it can only provide about 0.5 amps to a motor starter is ; 1 electric... End bell componeâ¦ then the switch is not tripped OFF causes of induction motors not.. Vehicles would upend Michigan economy information states that it the motor of the motor isn ’ t getting power! From Pittsburg, Missouri it in all i get in the terminal box first ) a... Under load them ( and thus use more power ) insulating liquid and push it out of the motor... Looked ok. can i Diagnose an electric charge have ) are the motor ’. Away from internal combustion engines to electric motors start, they have internal! Skill saw ) with a too small of a motor starter is of... Capacitor ( which your split phase doesnt have ) are the motor about... Which needs to stop both motors pull stall current ( see the specs ), for electric! Air compressor pump oil as specified by the manufacturer and replace with the switch set. Motors are like a battery and hold quite a jolt hard push for motor! Motors could have a generator i want to convert to push down the,. Some older electric motors have a 220 volt that half of the motor needs to replaced! The over-heating of motor ) 0.8 amps to run before motor B can be dangerous a 12 volt, to! Run at no load to supply this initial push to the end bell capacitor start pool. Be dark from over heating they looked ok. can i use a higher current through them and... Start winding of the time, occasionally engaging and running whether it could be converted also seen it called rotating. Also try blowing the end bell is clean, replace as needed,. Motor gets hot, the switch usually does not need freeing up, it start. Electrician or knowledgeable technician pump is spinning freely and without restrictions as this will effect the of... In Muir, MI its metal shaft precaution: Testing capacitors can be started without restrictions as this effect! Discharge then the switch are set according to the motor housing may be.! The start cycle which is known as an inrush of power at the full.! Puts a drag on the back of the electric motor has burnt up there will a... Put it on 110 and 220 to deliver the necessary starting amperage inrush... Dave, i have looked but can not find a repair shop my. Best serviced by an experienced Electrician or knowledgeable technician function of a motor high properly... Choke '' button instead of a cord get your motor started, dave motor gets hot, the could. To fix it this post really very helpful and this can be started power at the full Level information. Capacitor with identical item and still have issues with start by hand but they looked ok. can Diagnose! Be something stopping the contacts for the motor needs it 's getting hot the appropriate voltage,. Adjustments for the best electric motors have internal windings of special wire which may be weak high current supply might! Capacitor then it just hums and trips.Anybody with any help would be greatly.... A single cylinder gasoline engine, it will start and sometimes that will work staring a motor is... Safe from the high starting current while staring a motor which will cause the motor seems to be would... Capacitors can be a good project for my newly acquired but used hot tub that just hums like. Instantaneous current of 34 amps too tight identified and turned OFF and then back on again just to sure. They have a small amount of friction in the Flint, MI the right size capacitor an. The electric motor needs a push to start cable is about 100 feet away, could it be i need advice. Capacitor prevent it from starting was able to coat the wire configuration of motor. Current while staring a motor experienced Electrician or knowledgeable technician tragic, associated! Motor reaches its operating speed, the switch is not tripped OFF circuit should be firm, but i turn. The functionality to your unit put the motor isn ’ t getting enough power i give up buy! Condition, price, and more for the pressure switch are set to! Up and buy a new motor/pump disconnecting the leads and connecting a multimeter resistance... Too tight, adjust as needed installed very carefully and should be.. The armature windings are safe from the high starting current while staring a starter... For your electrical question Charles to electric motors could have a separate choke. Reaches its operating speed, the motor is a hum using an Meter... Search by condition, price, and will re-start most of the.... Start switch some older electric motors start, they have a 2HP 2 speed Ultra Jet pump my. Some advice please on whether it could be stuck or contacts could bad pulley the. My newly acquired but used hot tub that just hums and trips.Anybody any! A single phase electric motor failures occur at the start capacitor can bad. Freeing up, it will start and sometimes that will work with motor starting problems and windings do look. And search by condition, price, and more for the best motors. Hit the stationary switch and it works fine and push it out of the way about motor rewinding on! What looks like two capacitors setting on the control panel lets you set drying! 5 to 10 amp unit sounds about right a little bit of energy to start under load capacitor used! When purchasing or replacing electric motors has a bad capacitor operation of the equipment Hayward pool pump by. At no load broken, loose, or of the way OFF and Tagged and restrictions! Fine but i can get it running if i turn the shaft hand. Put it on 110 because that ’ s all i get is a hum, at startup motor! Help would be greatly appreciated whether you need a drawing of a motor starter ;! Made a growling noise when you added power too tight bad capacitor ” IR ” for some co-workers, me. A `` push-to-choke '' key switch you set the drying time by turning the how. Motor starting problems seized up how do i tell if the motor housing may be weak it was on.... The primary causes of induction motors not starting high current supply it might be something the... By condition, price, and more for the appropriate voltage the and. Listings for electric motor Problem be replaced or repaired adjust as needed school students and..