Відео

What is the load

Mft Mr Williams class. 2025

Mr Williams class mft 2025 let’s go

It gives a short circuit fault, what is the source? Most of our machines have this driver, almost all of them give a short circuit fault but we cannot find the fault. Can you help me please, thank you very much in advance.

Very simple, informative high value info regarding greasing. ❤

Considering going 3phase for my next model train. (YT search "Train Mountain" for context) I'm not concerned about over heating a slow turning traction motor. My 3/4hp 24v 56c 1800rpm motor has never been hot to the touch, even when producing about 1.25 hp. High load duty cycles are generally fairly short. Questions: 1. Can VFD use remote potentiometer for speed and toggle switch for direction? 2. will VFD produce smooth rotation at low speeds? 3. Can VFD do dynamic braking? How is this energy dissipated? Grid resistor? Using 3 phase has its appeal because: 1. Generation of 120v single phase can be done with compact - quiet inverter generator. 2. wheel slippage can be more easily managed vs DC motor tend to speed up. 3 phase motors are frequency locked (to an extend) to a speed. 3. easier to maintain desired travel speed, as frequency controls speed vs voltage of DC system. Sensing system in VFD can limit torque to prevent overload. 4. If braking is dynamic, and can be shunted to load resistor of sufficient size? Down hill momentum can be easily controlled by turn of dial instead of on-off with DC system. 5. Using motor to hold train still for brief periods vs having to engage mechanical brakes would be a great improvement.

Thankyou so much for the knowledge

Hi sir. I have an issue with alarm on my inverter

Good teaching ,keep it up

Well explained sir

Hey Keith, Younger brother replaced belt on my air compressor but over tightened belt, said it went on for maybe a minute and over load ripped but now I feel the motor heating up and I got a faint burning smell so I shut it off. Took it apart, visually everything looks ok. Also tested a few things with multimeter, Cap is within uF spec still, its getting sufficiemte voltage at source no drop or anything. What do you think? I have 4 new bearings on way 2 for motor and just gonna replace both in my pump because I noticed the fly wheel having more resistance than before this issue so idk if those could have went too. Im hoping bearings are my issue. Almost forgot ran motor with no load and no issues runs as it should. Appreciate your help/knowledge Great channel btw! Thanks in advance.

Didn’t show ever step , just say the step number and explained but didn’t show how to do it .

Subtitles would sound better.

Excellent video all you need to know

COMPANION BALL BEARING A.C. MOTOR TYPE SP H.P. 1/4 110 VOLTS 60 CYC. 4 AMPS. 3450 R.P.M.MODEL 115.5107 M28 Will this work with a VFD or is there something else I can use? I need it to slow down to around 800 to 1000 rpm

Great information. I could have really used this last year. I wish I would have checked here first before calling out the HVAC folks. I could have easily done it myself.

Baldor was great back in the day but now they are overpriced.

I've noticed some manufacturers like World Wide Electric, have started removing the zerk fittings on motors 10hp and under. Doesn't matter if its TEFC OR ODP. They said people are destroying bearings by over greasing.

Very informative. Thanks 😊👍🏾

Excellent, I have a question if In DC motor, brush holder creating arching/sparking then how to fix it? by rotating the brushes ahead in the direction of rotation or rotating brushes opposite in the direction of rotation? Please advise. Thank you! (Note: although brushes are fine)

I have an old Craftsman table saw. The motor hums and trips the breaker. The capacitor is 110 VAC, 216-259 MFD. size is 1-7/16 by 2-3/4 The one on your web site has dual blade terminals. item Packard PMJ216. The old one has only two terminals. Is that a problem?

Wooow ❤❤❤

Bonsoir technicien Comment réparer un moteur qui provoque le court-circuit fréquemment dû à un surcharge ?

I forgot to take a pic before disconnecting old one. How do i determine how to connect wires now? Any video or reading recommended? I have that situation currently with a spa pump motor start capacitor (2 terminals, not 3)

After few use, my DeWalt DW733 does this : ua-cam.com/users/shortsJxh-c_tlbWw?si=0pV_R2KCWj8eDBaw Is it normal?

Thanks for

Question my start capacitor is 110vac. My auger motor is du voltage I'm running it on high voltage 220. My capacitor went out. Do you feel that had any to do with it?

Teco F510 SEP1 FAULT

Sir SEP 1 FOULT SOLVE

❤

Thankyou for information

My concrete mixer motor has wired noise sir, what do you think come be the cause, is working well but sometimes it gives out some little smoke

Hello, I use TECO A510 in my motor applications and they run great. I used Modbus for communications, start, stop ... Is there a Watchdog or Keep-Alive function for the TECO A510? That is, automatically stop the motor if the communications with the VFD is lost? Thank you, Omar

Great!

nice presentation on what could be terribly dull content. He mad it interesting and I learned a few things. Thats the important part!

Hi keith, awesome video. I'd like to know if a vfd is suitable for my 3phase, 4kw, 2900rpm reciprocating compressor? I think I should use a soft starter but those are hard to find where am at. Main reason for the installation is to reduce the starting amps draw of the motor as it will be connected to (3) 10kw inverters with a 15kw lithium battery. Nnoruka from Enugu, Nigeria I also have a 7.5kw - 11kw inverter I'll like to install on a 3phase, 11kw, 1400rpm reciprocating compressor if the first installation works out fine. Altitude and temperature are within spec. Waiting for your experienced insight. Thank you

Hi have you done a video about what to do when changing grease types in a bearing or motor?

Thankyou

but how it works inside the motor? lets say the speed is low how does the motor keep up with the load?does the voltage or the frequency maintains the torque

Would like to see video with cable specs between vfd and motor. Thanks.

3:34 Wow! Great video

Thanks!

1 Surumā vacana thiyō, ra vacana paramēśvarasam̐ga thiyō, ra vacana paramēśvara hunuhunthyō. 2 Uhām̐ surumā paramēśvarasam̐ga hunuhunthyō. 3 Sabai thōka uhām̐dvārā banā'i'ēkā thi'ē, ra uhām̐ binā banā'i'ēkō kunai pani kurā banā'i'ēkō thi'ēna. 4 Uhām̐mā jīvana thiyō, ra jīvana mānisaharūkō jyōti thiyō. 5 Ani jyōti andhakāramā camkancha, ra andhakāralē yasalā'ī bujhēna. Yūhannā 1:1-5 Yēśūlē āphūlā'ī mahān ma hum̐sam̐ga tulanā garnuhuncha - 54 yēśūlē javāpha dinubhayō, "yadi mailē āphūlā'ī sam'māna garēṁ bhanē, mērō sam'māna kēhī chaina. Yō mērō pitā hunuhuncha jasalē malā'ī ādara garnuhuncha, jasakō bārēmā tapā'īṁ bhannuhuncha ki uhām̐ tapā'īṅkō bhagavāna hunuhuncha. 55 Tāpani timīharūlē uhām̐lā'ī cinēkā chainau, tara ma uhām̐lā'ī cinchu. Ra yadi mailē'ma uhām̐lā'ī cindina' bhana bhanē, ma tapā'īṁ jastai jhūṭō hunēchu; tara ma uhām̐lā'ī cinchu ra uhām̐kō vacana pālana garchu. 56 Timrā pitā abrāhāma mērō dina dēkhēra harṣita bha'ē, ra tyō dēkhēra khusī bha'ē.” 57 Taba yahūdīharūlē uhām̐lā'ī bhanē, “timī ajhai pacāsa varṣakō bha'isakēkā chainau, ra kē tapā'īnlē abrāhāmalā'ī dēkhnubha'ēkō cha?” 58 Yēśūlē tinīharūlā'ī bhannubhayō, “sām̐ccai ma timīharūlā'ī bhandachu, abrāhāma hunu'aghi ma nai hum̐.” Yūhannā 8:54-58 Samācāra phlyāsa. "Ma hum̐" uhī paramēśvara hunuhuncha jasalē svarga, pr̥thvī ra tī sabai cījaharū sr̥ṣṭi garnubhayō. Mōśā ra jalirahēkō jhāḍīkō vivaraṇa paḍhnuhōs ra paramēśvaralē mōśālā'ī phira'ūnakahām̐ paṭhā'unubhayō bhannuhuncha. Utpatti 1:26 Pani paḍhnuhōs ra hērnuhōs ki sr̥ṣṭikartā kamtimā 2 bhāga hunuhuncha ra tēsrō bhāga/vyakti pahilē ullēkha gari'ēkō thiyō, pavitra ātmā gahirō satahamā ghumirahanubha'ēkō cha. \V 26 taba paramēśvaralē bhannubhayō, "hāmrō pratirūpamā mānisalā'ī hāmrō svarūpamā banā'auṁ, samudrakā māchāharū, ākāśakā paṅkṣīharū ra gā'īvastuharū, sārā pr̥thvī ra harēka kurāmāthi tinīharūlē ādhipatya pā'ōs. Pr̥thvīmā ghasranē kurā. Hāmī ra hāmrō bhannē bahuvacana sarvanāmalā'ī dhyāna dinuhōs yadi tyahām̐ sabai kurā/vyakti sr̥ṣṭi garnē ēka mātra paramēśvara hunuhuncha bhanē yasakō artha uhām̐ tri'ēka hunuhuncha jasarī yēśūlē āphnō pārthiva sēvakā'īkā varṣaharūmā bārambāra bhannubhayō. Yēśū khrīṣṭa ra pitā - 22 aba yarūśalēmamā samarpaṇakō cāḍa thiyō, ra yō jāḍō thiyō. 23 Ani yēśū mandiramā, sōlōmanakō dalānamā hiṇḍnu bhayō. 24 Taba yahūdīharūlē uhām̐lā'ī ghērē ra uhām̐lā'ī bhanē, “tapā'īnlē hāmīlā'ī kahilēsam'ma śaṅkāmā rākhnuhuncha? Yadi tapā'īṁ khrīṣṭa hunuhuncha bhanē, hāmīlā'ī spaṣṭa rūpamā bhannuhōs. 25 Yēśūlē tinīharūlā'ī javāpha dinubhayō, “mailē timīharūlā'ī bhanēkō thi'ēm̐, tara timīharū viśvāsa gardainau. Mailē mērō bubākō nāmamā garnē kāmaharū mērō sākṣī dinchan. 26 Tara timīharū viśvāsa gardainau, kinaki timīharū mērā bhēḍ'̔āharūkā hō'inau, jasarī mailē timīharūlā'ī bhanēṁ. 27 Mērā bhēḍ'̔āharūlē mērō sōra sunchan, ra ma tinīharūlā'ī cinchu, ra tinīharūlē malā'ī pachyā'um̐chan. 28 Ani ma tinīharūlā'ī ananta jīvana dinchu, ra tinīharū kahilyai nāśa hunēchainan. Na ta kasailē tinīharūlā'ī mērō hātabāṭa khōsnēcha. 29 Mērā pitā, jasalē tinīharūlā'ī malā'ī dinubha'ēkō cha, uhām̐ sabaibhandā mahān hunuhuncha. Ra kasailē tinīharūlā'ī mērō bubākō hātabāṭa khōsna sakdaina. 30 Ma ra mērā pitā ēka hauṁ.” Yūhannā 10:22-30 Pavitra ātmā - 12 “masam̐ga ajhai dhērai kurāharū chan, tara timīharūlē sahana sakdainau. 13 Yadyapi, jaba uhām̐, satyakō ātmā ā'unuhuncha, uhām̐lē tapā'īnlā'ī sabai satyamā ḍōṟyā'unuhunēcha. Kinaki uhām̐ āphnai adhikāramā bōlnuhunēchaina, tara uhām̐lē jē sunnuhuncha tyahī bōlnuhunēcha. Ani uhām̐lē timīharūlā'ī ā'unē kurāharū batā'unuhunēcha. 14Uhām̐lē malā'ī mahimā dinuhunēcha, kinaki mērō jē cha tyasabāṭa uhām̐lē timīharūlā'ī ghōṣaṇā garnuhunēcha. 15 Pitāsam̐ga bha'ēkā sabai kurāharū mērā hun. Yasailē mailē bhanēṁ ki uhām̐lē mabāṭa linuhuncha ra tapā'īlā'ī ghōṣaṇā garnuhuncha. Yūhannā 16:12-14

Hi thanks for the great video. I was just wondering. Can you put just two hot wires in a three pole overload (ex. L1✓ L2✓ L3×)??

Sir please let me know fault code ( OPbFt )

A compressor is not constant torque. The torque will vary with the pressure head the pump must overcome.

Thanks for mnshdhhdbsb

Question: if the VFD 1.5 KW it can work to 8 KW HVAC?

Very informative

I have a Question. I have an old 12v motor from my van's rear bench seat that folds down. It has 2 wires that come out of it that gets its power from the car. How can i take it appart and add 2 more wire's so it can be use to get power and give power at the same time.