7.5hp P&H. Coils made, material cut, and coils completely inserted all by me in 8 hours.2yr ⋅ Bigbore_729 ⋅ r/Motors
700 HP dual speed 2300v form winding with 2 windings in one explosion proof stator3yr ⋅ Bigbore_729 ⋅ r/Motors
These were found in a house scheduled for demo. I’ve gotten booted from a couple subs trying to get some info. Do these have a specific purpose or are they just run of the mill motors? They are numbered sequentially in package.2yr ⋅ Drummr ⋅ r/Motors
From then outside the motors look the same but one of motors have spaces between the magnets. What is the difference performance wise?3yr ⋅ Occasion-Humble ⋅ r/Motors
Determining the Peak Phase to Phase Voltage from Experimental Data for a Brushless 3 Phase DC Motor2yr ⋅ hf01051 ⋅ r/Motors
At my place of work we are always fixing motors like this, becomes a bit repetitious but something interesting and a little different all the time4yr ⋅ awesome-world ⋅ r/Motors
What does this red light on my ground terminal indicate? Oddly I don’t remember putting any lights on this circuit.1yr ⋅ Allnight-allday ⋅ r/Motors
Hi everyone. I want to repair family’s Christmas train and the only thing I see (beginner) is this. Is it supposed to be like that?2yr ⋅ scorp726 ⋅ r/Motors
I was given this induction motor but I don't know anything about electric motors. Any ideas what it was for? Can I use it for a water pump?1yr ⋅ biluinaim ⋅ r/Motors
Anyone have an idea what type of motor this is? (Looks like it has brushes, but runs on AC)4yr ⋅ FBI6900 ⋅ r/Motors
Commutator from electric wheelchair motor. Any ideas on of what could’ve caused this? Brushes look just as bad and damaged3yr ⋅ kifflom666 ⋅ r/Motors
Do you know where I can get information about two speed DC motors, like they are in windshield wiper systems with three brushes: ground, low and high speed?2yr ⋅ UniversalCraftsman ⋅ r/Motors
Anyone know how to connect MFG, /MACC, /MDEC pins? Brushless motor driver from HP Printer2yr ⋅ Springmaus34 ⋅ r/Motors
I'm working on a BLDC motor controller for a 5kW unit. I need to place a bulk capacitor across the power source (48v battery pack), but i can't seem to find some guidelines / formulas to determine the value of the capacitor i should use. Any suggestions? The motor has a peak power of 48 kW @ 48v.2yr ⋅ PossibleEngineeer ⋅ r/Motors
So I've bought this three phase generator for my school project and it produces 6V AC and 122mA when i connect it to two of the holes out of the three.. My project is to build a windturbine with this generator and i want it to be able to charge up a normal 5V powerbank. Do you guys have any tips?4yr ⋅ ImWillKermitSuicide ⋅ r/Motors
Maksone treadmill motor 90v and only 6.5 amps but claims it's 2.25 HP?1yr ⋅ Fisher_of_men_116 ⋅ r/Motors
Is this a stepper motor? I thought it was just a normal dc motor, but I've seen some people say that these are steppers. It's from a CD drive4yr ⋅ Aidandb1994 ⋅ r/Motors
Trying to power a stepper motor with DRV8825 driver. When I power the circuit the motor whines and when I send steps the motor makes noise as if it’s doing something but doesn’t move. What’s wrong?3yr ⋅ MrStashley ⋅ r/Motors
Best way to power 8x 5v motors from mains (UK) to be controlled by relays?4yr ⋅ TheAdamGalloway ⋅ r/Motors
I need to measure stepper motor temperature but as soon as the stepper is turned on, I get alot of noise. Any tips on how to reduce it?2yr ⋅ MGRS-Design ⋅ r/Motors
Elevator mechanics are replacing these tired old work horses, give em some love.4yr ⋅ magnetohydroid ⋅ r/Motors
I have 28W rated ac single phase blower motor and want to power it from battery (and solar panel). I choose a 180W inverter (480W peak), but the inverter just don’t wanna kick in. Should I buy bigger inverter or any kind of starter that I can use?1yr ⋅ Eve-need-rest ⋅ r/Motors
I was told to ask here. Is there any advantage to 3 phase vs single phase winding for this alternator? The output is converted to DC and charges my motorcycle battery.4yr ⋅ vijayrex ⋅ r/Motors
Noob here. So I got this chunky motor I wanted to play around with, so I cut off the original plug (UK) and tried to start it with some other batteries to no avail. Is there a minimum voltage for this sort of thing?4yr ⋅ SPUGGER75 ⋅ r/Motors
Well the capacitor is dead obviously one is dead but how do I check the other one just check to see if it gets a charge? Also is there somewhere good finding replacements It seams to be proving difficult to find either of these.3yr ⋅ bernhardt1997 ⋅ r/Motors
Is there any simple way to run this old German motor on a regular American household outlet?4yr ⋅ HikeyBoi ⋅ r/Motors
I believe this is a reductor? Is there a way to remove the part that slows the rpm? Noob asking.4yr ⋅ Fatjuice ⋅ r/Motors
Looking for a very small reversible water pump for a closed-loop system. Where can I find one?2yr ⋅ 22vortex22 ⋅ r/Motors
CPW light turning on and nothing else working. Already tried changing capacitors and nothing. What should I do to make it work again?3yr ⋅ i_dont_give_a_fudge ⋅ r/Motors
Yesterday I posted a picture of a blown motor capacitor, but Reddit deleted it (!). Ire-uploaded it, and here it is again.4yr ⋅ 1Davide ⋅ r/Motors
I need to control 10 DC motors. For that, I have bought 10 DPDT switches. But in future, I want to make this into a wireless remote, is it possible? If yes then how?4yr ⋅ Knowledge_Harbinger ⋅ r/Motors
As a kid I was obsessed with motors and scavenged these over the years. With all the fancy things in electronics and embedded design, I forgot about these completely What do I do with them? Any fun project ideas?3yr ⋅ vijayrex ⋅ r/Motors
Will rewiring this motor with 23awg copper wire improve the motor's torque and speed?1yr ⋅ Fast_Ad4269 ⋅ r/Motors
Spooky Halloween Witch Blower Motor slowly died. Still has 120V across the coil. Any way to salvage / troubleshoot this?3yr ⋅ jasper502 ⋅ r/Motors
Why do motor generator outputs different power output depending on the resistor? Shouldnt it follow P=IV? So how do i find the maximum output possible when it is spinning at a fixed speed?3yr ⋅ Amrlxy19 ⋅ r/Motors
Does anyone know anything about this dinasour? Why does the tag say stator of 3 phase motor? We are looking to get it rebuilt I guess my question is this the motor tag?3yr ⋅ V382-Car ⋅ r/Motors
What do I need to know to rewire/record this motor? Sorry if this is super simple; I’m a pipemaker, not an electrician.4yr ⋅ rygh_pipes ⋅ r/Motors
Currently restoring a old saw, it was working until a backing plate came loose and jammed it. I've fixed it, put a new capcitor on it while I was in there and it's caused different issues. Doesn't always self start and gets incredibly hot. What did I mess up?2yr ⋅ Frenchie1001 ⋅ r/Motors
I built 6 phases 85 % effective brushless double rotor and stator axial flux motor.4yr ⋅ ARCHLucifer ⋅ r/Motors
Can i power a dc moter with these 2 wires from a usb cable without damaging the laptop or Powerbank?3yr ⋅ timonzin_ ⋅ r/Motors
Acquired a bigg'n today. 125 ft-lbs @ 0-1800 rpm's, 3 phase, permenant magnet rotor, water cooled. Removed from a vehicle. 25 freedom cents for scale. Wish I had a use for it.4yr ⋅ Hi-Scan-Pro ⋅ r/Motors
Can you guys help me identify this motor, all I know is that it's rated at 18v.3yr ⋅ rende36 ⋅ r/Motors
There's this motor that says 24V and 14A, but, does that mean that it consumes 14 amp hours per hour it is used?1yr ⋅ usa788788 ⋅ r/Motors
What are my options besides expensive VFD’s for controlling a 40 watt AC induction motor? Looking for cheap options. PWM/ rheostats seem to be out of the running1yr ⋅ JayJM1 ⋅ r/Motors
Why the motor doesn’t turn? Humming sound but no action. It is in a paper shredder.2yr ⋅ zacharyswanson ⋅ r/Motors
I thought shorting rods on squirrel cage rotors are angled, but this one (part of a 380V 100kW asynchronous motor that is inverter driven) has them straight. What could be the reason for that?6mo ⋅ SteveisNoob ⋅ r/Motors
For an art project, I need +1000 electromagnetic pendulums, exactly like those inside Lucky Cats. Any ideas for doing that cost-effectively?1yr ⋅ swankysmush ⋅ r/Motors
I'm looking to run this motor with a single phase vfd with 220v output. I cant really find any info on the motor and have never seen one with two powers and rpm. I would like to be able to run it full power and full rpm with a vfd? Does it have two sets of windings?3yr ⋅ neckbeard36 ⋅ r/Motors
The machine room of a 1929 elevator in the Clifford Building, San Antonio, TX. Single-speed AC motor controlled by relay logic.4yr ⋅ 1Davide ⋅ r/Motors
Can anyone please explain the function of that C shaped cover over the casing?4yr ⋅ zehirlekelle ⋅ r/Motors
Hi, I'm working on a ball mill project and would like this 21V AC microwave motor to turn on when plugged into a wall outlet. I know little about electronics so could someone tell me what resources I need and how to do it?1yr ⋅ ttriggerfish ⋅ r/Motors
Anyone be able to tell me how to reverse the rotation of this single phase motor at 115v?3yr ⋅ MrBaseball77 ⋅ r/Motors
Can you invert the rotation of this motor? I think it's a 230v induction motor, if I power the blue lines it spins. I'm not sure about the white wire4yr ⋅ LaCucaracha007 ⋅ r/Motors
I need more vibration! This is a Philips Smartsleep Snoring Relief Band. I'm sleeping right through the vibrations. Can I use a bigger motor or load? Change something else?3yr ⋅ Chonnawonga ⋅ r/Motors
Help with trying to control AC single phase fan speed. See comments for more info3yr ⋅ Skullenton ⋅ r/Motors
What on earth is going on here? Why should the LED be dimmer when there's no fan on the motor? That seems like the opposite of what I'd expect.4yr ⋅ engineear-ache ⋅ r/Motors
Does anyone have a better way to remove the varnish from the stator housing?4yr ⋅ VarsitySquad ⋅ r/Motors
How do I use this 5 pin motor with rotary encoder? Every doc on the web I see has 6 pins.4yr ⋅ avgsuperhero ⋅ r/Motors
This pump controller: the contactors chatter like crazy when pumps stop and stop. I've been asked to fix it. Looking for loose connection. Do I need a scope?1yr ⋅ NotFallacyBuffet ⋅ r/Motors
In my recent post, i asked if 23awg copper wire would benefit a motor speed and torque. Is this wire able to be used in the motor or do i need different wire?1yr ⋅ Fast_Ad4269 ⋅ r/Motors
I have built a jewelry saw prototype and it works very well except I would like to have two speeds on it. It uses a shade pole 35 w fan motor and a dimmer switch does not work. Is there any device I could build/buy to do such a thing?4yr ⋅ dutchgolddigger ⋅ r/Motors
Does anyone know why the motor won't move? I connected it to an adapter jack and a cable connected to a power source.1yr ⋅ PhantomFZ ⋅ r/Motors
How do I wire the motor on this? It's a datasheet for a D6650 motor speed controller IC2yr ⋅ 69yoan69 ⋅ r/Motors