Trademark: This person has one post. Sorry for the long post, but I've been scouring the 'net for days on this, and there are no other sources I can find. I made an suicide cord that I use for these opportunities. Basically a single phase induction motor has a run winding and a start winding and to reverse the direction the connections to one winding, usually the start winding, must be reversed and that is the function of the lathe switch. If it doesn't give the speed for each wire then look at the rated motor speed.
On some motors they switch out the start winding when the motor gets up to speed, you will hear a click of the centrifugal switch when you power up the motor also some motors they just leave the start winding in all the time. And lets you know how to connect the external leads of the motor. The wiring diagram on the motor is, well, cryptic. Do you have a meter you can use to confirm the voltage between the wires? If I take an meter to one of the banded wires and one of the not banded wires I get a short and the same thing with the other two. I'm also guessing that reading the label will show how to fix this right up. No telling what will result, you might let the magic out. Some old guys will not respond to anyone without x number of posts, even if they do look intelligent enough to follow instructions.
I'm at a loss as to where it goes. I am a knife maker and I burned out my original motor for my belt grinder so I ordered another from ebay. Check each wire to the case. Take it to a motor shop for advice, a single phase motor like that will cost many hundreds of dollars to replace, even paying the shop 50 bucks to clean it up and mark the leads will be a good deal. After it is up to speed there as a mechanism inside the commutator that shorts out all the segments, causing it to run as an induction motor.
Especially since this is single phase and not 3 phase and we still don't know if it is 115 or 220 volts! When the thing is starting pairs of those brushes are shorted and contact the commutator, causing it to start as a repulsion motor. If that is the 230 then insulate white and put red and black to L1 and L2. Then just change out each wire one at a time. Usually, there is also a mechanism to lift the 4 brushes you saw so they don't wear while the motor is running. Hook up the wire that matches the speed of the old motor and cap the other. To find what speed corresponds to what wire you have to check resistance to the white wire and the lower the resistance, the higher the speed and hook up to switch accordingly.
It was previously set up for 230V, but since the shop where I'll be using it can't be readily set up for 230V, I want to put it back to 115V where it was when I lent it to my Dad, 25 years ago. If the voltage reads 230 and the motor is set up for 230 then attach one wire to L1 and the other to L2. I took a plate off the end of the motor and both sets of wires go to a coil. Generally, you have 3 wires going to the motor for ac. In North American residences, three-phase power might feed a multiple-unit apartment block, but the household loads are connected only as single phase.
A hot, a neutral, and a ground. Thanks guys This motor also has brushes but not like I've seen it other motor usually you see them at the end of the shaft on the side. Leeson Motor Wiring Diagram New Hp Service Right now we have leeson motor wiring diagram new hp that provides along 5 pictures including single phase motor wiring diagrams additionally wire schematic for leeson motor model a6c17fb4h along with leeson electric motors as well as leeson 120v reversing motors wiring diagrams along with leeson motor winding schematic as well as leeson motor drawings as well as leeson motor wiring diagram color code also with dayton electric motor wiring diagram along with leeson electric motor wiring diagram along with leeson motor wiring diagrams caps additionally leeson m84t17db1a motor wiring diagrams additionally single phase reversible motor wiring diagram moreover reversing drum switch wiring as well as 2 hp leeson motor wiring diagram furthermore reversible ac motor wiring diagram furthermore 115 230 motor wiring as well as ac motor wiring diagram including leeson 3 phase motor wiring diagram including electric motor diagram additionally drum switch wiring diagram. T2,T3, and T5 wire nut together T4,T-8 wire nut together with L2 white The power leads will be coming from your switch box on the compressor body itself. I have a table saw with a 1980's vintage Doerr 1 hp. These type motors are typically single voltage six lead motors.
The connection for a 9-lead dual voltage motor is the same for high voltage between Wye and Delta. Insulate the black and ground the ground lead to the motor ground screw. Oct 09, 2017 Is it going to run on 230V then? It has fuse holder in line that I can adjust for each situation. That sounds like an old repulsion-induction motor. Hi guys, I understand there are some seriously electrical savvy guys here, so I'm visiting from the South Bend section of the forum.
If so you would normally use red and black. Also, ground the case with a solderless ring connector under a mounting screw attached to the ground prong on plug. Two of the black wires have an extra band of tape on them. Apr 08, 2015 Motor terminal box sometimes has a connection diagram inside the lid. In lower-density areas, only a single phase might be used for distribution.
The green should be connected to the chassis, it is ground. Next look at the new motor and see if it gives a speed for each wire. I was also wondering if I could use the old power cord from my burned out grinder? Most household loads are single-phase. That will be the Hi speed. The white wire should be a neutral and the ground wire is obviously ground. Then just change out each wire one at a time. The other way that is easy for non electrical types is to mark the wires as they correspond to the motor and old cable and just match them up.
Don't wire the 220v directly to the motor, you replace the leads where the first motor was connected on the cutoff switch. It seems they don't want to waste their time answering questions for somebody that has little intention of reading the answer. Posted on Jun 06, 2010 Check for a motor start capacitor that is defective. Wiring service 1 5 hp baldor electric motor wiring diagram additionally free little pet shop coloring pages including imgurl ahr chm ly wb szgvzawduawrlys jzi cc jb zw l vwbg hzhmvmjaxoc wmy lbmdyb nzaw nlwnlbnr cnkty vudhvyaw ulxbvb wtchvtcc jyxbhy l b iuanbn amp l imgref also with baldor motor wiring diagrams phase lovely baldor hp motor phase wiring diagram baldor volt wiring diagram wiring diagram odicis of baldor motor wiring diagrams phase including hp electric motor single phase wiring diagram sample pdf hp motor starter typical wiring diagram best enchanting single of hp electric motor single phase wiring diagram as well as c toyota coralla wiring diagram overall of toyota corolla ke wiring diagram also with lower unit group including wg atlasii mseries dimensions x along with wiring moreover potential difference and e m f furthermore century motors bulletin bsinglethreephaseintegralhp also with southbendmotorwiringdiagram along with drives eaton fig 1 5 Hp Baldor Electric Motor Wiring Diagram Comments and Responses on Wiring diagrams, engine problems, fuse box, electrical diagram, transmission diagram, radiator diagram, exhaust system, suspension diagram. This can happen without external symptoms. Wiring color code or symbols, wiring harness, radio and audio wiring, circuit diagram, light switch wiring diagram.