Tommy Jobson
Tommy Jobson
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Pultra 1750 Clockmakers Lathe MOTOR UPGRADE
Upgrading my trust old Pultra 1750 by fitting it with a new, 3 phase motor and inverter set-up from Power Capacitors.
I have always fancied improving the motor set-up on this lathe, and when the old single phase motor started to pack up I was confronted with the perfect opportunity.
This video is NOT sponsored, and I paid full price for my set-up, however I would like to recommend Transwave/Power Capacitors if you would like a similar set-up. I have used them for all my machines, including my rotary phase converter, and both their products and service have been excellent every time. transwave.co.uk/Packages
Follow along with all my projects by subscribing to my channel and following me on Instagram @tommy.jobson
If you feel willing and able to support me making these videos I also have a Patreon page www.patreon.com/tommyjobson
Please do consider becoming a Patron as for as little as the price of a coffee each month you will be able to help support me as I move towards my goal of
building a horological masterpiece for all to see here on CZcams. Thank you!
My main website is: www.tommyjobson.co.uk
The Harmonious Blacksmith by G.F. Handel performed by Patrick Larley.
Thanks for watching! Tommy.
Video Content:
0:00 - Intro
2:18 - Where to mount?
4:28 - Motor Configuration
09:12 - Cut out
13:08 - Pulley Modification
16:25 - Motor Mounting
19:34 - Lathe Mounting
22:20 - Inverter and Switch Mounting
26:56 - Wiring
31:42 - Inverter Programming
34:55 - New Belt
36:08 - Finishing Off
#clockrepair, #onedaybuild, #restoration,
zhlédnutí: 2 843

Video

Repairing an old clock key - Weeks of Work Part 6 BONUS
zhlédnutí 5KPřed rokem
Repairing an old clock key - Weeks of Work Part 6 This is Part 6 of the restoration of a lovely Verge dial clock by Weeks of London, a bonus episode where I restore the original winding crank. Follow along with all my projects by subscribing to my channel and following me on Instagram @tommy.jobson If you feel willing and able to support me making these videos I also have a Patreon page www.pat...
18th Century Dial Clock Restoration - FINAL TOUCHES - Weeks of Work Part 5
zhlédnutí 9KPřed rokem
In Part 5 of the restoration of a lovely Verge dial clock by Weeks of London, I regulate the restored movement, clean and repair the dial and hands and complete the final assembly. Follow along with all my projects by subscribing to my channel and following me on Instagram @tommy.jobson If you feel willing and able to support me making these videos I also have a Patreon page www.patreon.com/tom...
Assembling an 18th Century Dial Clock - Weeks of Work Part 4
zhlédnutí 8KPřed rokem
In Part 4 of the restoration of a lovely Verge dial clock by Weeks of London, I assemble the restored movement and see the first fresh ticks. Follow along with all my projects by subscribing to my channel and following me on Instagram @tommy.jobson If you feel willing and able to support me making these videos I also have a Patreon page www.patreon.com/tommyjobson Please do consider becoming a ...
Restoring VERGE pallets - Weeks of Work Part 3
zhlédnutí 7KPřed rokem
In Part 3 of the restoration of a lovely Verge dial clock by Weeks of London, I repair the knife edge and back cock and make a new apron. Follow along with all my projects by subscribing to my channel and following me on Instagram @tommy.jobson If you feel willing and able to support me making these videos I also have a Patreon page www.patreon.com/tommyjobson Please do consider becoming a Patr...
Replacing a SINGLE tooth in a wheel - Weeks of Work Part 2
zhlédnutí 9KPřed rokem
In Part 2 of the restoration of a lovely Verge dial clock by Weeks of London, I repair the centre wheel by replacing a tooth, and overhaul the mainspring barrel. Follow along with all my projects by subscribing to my channel and following me on Instagram @tommy.jobson If you feel willing and able to support me making these videos I also have a Patreon page www.patreon.com/tommyjobson Please do ...
Restoring an 18th century Dial Clock - Weeks of Work Part 1
zhlédnutí 7KPřed rokem
Restoring a lovely late 18th century Verge dial clock by Weeks of London. This was a really lovely clock to work on. Join me in this short series of videos to see what work was involved in the restoration. Follow along with all my projects by subscribing to my channel and following me on Instagram @tommy.jobson If you feel willing and able to support me making these videos I also have a Patreon...
Replacing ALL the teeth?!
zhlédnutí 107KPřed rokem
In this video I show the work I did to restore a wheel in a Chronometer. The wheel had been damaged and would certainly have been a candidate for replacement, but I wanted to try and repair the damage without replacing the wheel. See how I got on and let me know what you think of the results. Follow along with all my projects by subscribing to my channel and following me on Instagram @tommy.job...
Antique Clock Restoration - The Complete Job - Part 7, Completing the work.
zhlédnutí 13KPřed rokem
In this series, I have been covering all the work required to restore a nineteenth-century bracket clock. This is part 7 where I complete the work on the clock. Follow along with all my projects by subscribing to my channel and following me on Instagram @tommy.jobson If you feel willing and able to support me making these videos I also have a Patreon page www.patreon.com/tommyjobson Please do c...
Clockmaking Projects Update - Where are they all up to?
zhlédnutí 4,1KPřed rokem
This is a short video to answer a few questions about ongoing projects on the channel. As always, a big thank you for the generous support of my Patreon members. - THANK YOU!!! If you feel willing and able to support me in making these videos I also have a Patreon page www.patreon.com/tommyjobson Please do consider becoming a Patron as for as little as the price of a coffee each month you will ...
Completing the W R Smith Grasshopper Skeleton Clock.
zhlédnutí 34KPřed rokem
In this video I complete the work on a W R Smith skeleton clock with grasshopper escapement. As always, a big thank you for the generous support of my Patreon members. - THANK YOU!!! If you feel willing and able to support me in making these videos I also have a Patreon page www.patreon.com/tommyjobson Please do consider becoming a Patron as for as little as the price of a coffee each month you...
MUSICAL CLOCK RESTORATION, Restoring and conserving. - Ellesmere Shropshire - Part 3
zhlédnutí 7KPřed 2 lety
This is the third video in a series where I carry out the restoration and conservation of a wonderful and interesting musical Long case clock by Richard Bullock of Ellesmere. This series is only possible because of the generous support of my Patreon members. - THANK YOU!!! If you feel willing and able to support me in making these videos I also have a Patreon page www.patreon.com/tommyjobson Pl...
Antique Clock Restoration - The Complete Job - Part 6, Restoring the Dial.
zhlédnutí 11KPřed 2 lety
In this series, I will be covering all the work required to restore a nineteenth-century bracket clock. This is part 6 where I cover the process of restoring the dial. The dial had been subject to a strange previous 'restoration' where it has been polished and silver plated. I corrected this work by stripping the plating, restoring the black wax infill, re-graining, silvering and lacquering to ...
SCREWHEAD POLISHING TOOL - Pre-production Thoughts and Honest Review - horologically.co.uk
zhlédnutí 7KPřed 2 lety
I was asked by horologically.co.uk to cast my eye over a pre-production example of a tool they are planning on releasing. They are making some interesting tools for the clockmaker and I would suggest you check out their website to see what they have on offer. In this video, I cast my eye over the tool and give my honest feedback on the product and using it. These are my own thoughts and are not...
MUSICAL CLOCK RESTORATION, Restoring and conserving. - Ellesmere Shropshire - Part 2
zhlédnutí 9KPřed 2 lety
MUSICAL CLOCK RESTORATION, Restoring and conserving. - Ellesmere Shropshire - Part 2 This is the second video in a series where I carry out the restoration and conservation of a wonderful and interesting musical Longcase clock by Richard Bullock of Ellesmere. This series is only possible because of the generous support of my Patreon members. - THANK YOU!!! If you feel willing and able to suppor...
MUSICAL CLOCK RESTORATION, Restoring and conserving. - R. Bullock of Ellesmere Shropshire - Part 1
zhlédnutí 6KPřed 2 lety
MUSICAL CLOCK RESTORATION, Restoring and conserving. - R. Bullock of Ellesmere Shropshire - Part 1
MACHINING A DIAL, Verge Escapement, Worn Escapewheel - 10,000 Subscribers!! - Clock Repair Shop 012
zhlédnutí 12KPřed 2 lety
MACHINING A DIAL, Verge Escapement, Worn Escapewheel - 10,000 Subscribers!! - Clock Repair Shop 012
Antique Clock Restoration - The Complete Job - Part 5, Bushing and Depthing.
zhlédnutí 14KPřed 2 lety
Antique Clock Restoration - The Complete Job - Part 5, Bushing and Depthing.
CHRONOMETER SWING TOOL Marine Chronometer Detent - Clock Repair Shop - Vlog 011 - Workshop Wednesday
zhlédnutí 7KPřed 2 lety
CHRONOMETER SWING TOOL Marine Chronometer Detent - Clock Repair Shop - Vlog 011 - Workshop Wednesday
CHRONOMETER RESTORATION UPDATE - Clock Repair Shop - Vlog 010 - Workshop Wednesday
zhlédnutí 7KPřed 2 lety
CHRONOMETER RESTORATION UPDATE - Clock Repair Shop - Vlog 010 - Workshop Wednesday
MAKING A CHRONOMETER ESCAPE WHEEL - Clock Restoration - Workshop Wednesday 009
zhlédnutí 56KPřed 2 lety
MAKING A CHRONOMETER ESCAPE WHEEL - Clock Restoration - Workshop Wednesday 009
OILING A CLOCK - Fitting the Mainsprings - Clock Repair Shop - Vlog 008 - Workshop Wednesday
zhlédnutí 10KPřed 2 lety
OILING A CLOCK - Fitting the Mainsprings - Clock Repair Shop - Vlog 008 - Workshop Wednesday
VERGE PALLET REPAIR - Microset Timing Equipment - Clock Repair Shop - Vlog 007 - Workshop Wednesday
zhlédnutí 7KPřed 2 lety
VERGE PALLET REPAIR - Microset Timing Equipment - Clock Repair Shop - Vlog 007 - Workshop Wednesday
COUP PERDU TABLE REGULATOR - 6000 Subscribers!! - Clock Repair Shop - Vlog 006 - Workshop Wednesday
zhlédnutí 19KPřed 2 lety
COUP PERDU TABLE REGULATOR - 6000 Subscribers!! - Clock Repair Shop - Vlog 006 - Workshop Wednesday
Antique Clock Restoration - The Complete Job - Part 4, Pivot Polishing and Fusee Spacers.
zhlédnutí 15KPřed 2 lety
Antique Clock Restoration - The Complete Job - Part 4, Pivot Polishing and Fusee Spacers.
AMAZING Views From Ellesmere Church Tower - Making a Clock Wheel - Clock Repair Shop - Vlog 005
zhlédnutí 6KPřed 2 lety
AMAZING Views From Ellesmere Church Tower - Making a Clock Wheel - Clock Repair Shop - Vlog 005
DIFFICULT Chronometer Repairs - Verge Watch - Clock Repair Shop - Vlog 004 - Workshop Wednesday
zhlédnutí 4,6KPřed 2 lety
DIFFICULT Chronometer Repairs - Verge Watch - Clock Repair Shop - Vlog 004 - Workshop Wednesday
BEAUTIFUL Verge Pocket Watch - Da Vinci Clock - Clock Repair Shop - Vlog 003 - Workshop Wednesday
zhlédnutí 32KPřed 2 lety
BEAUTIFUL Verge Pocket Watch - Da Vinci Clock - Clock Repair Shop - Vlog 003 - Workshop Wednesday
Clock Repair Shop - AMAZING engraving - Filing Jigs - STICKERS!! Vlog 002 - #Workshop Wednesday
zhlédnutí 6KPřed 2 lety
Clock Repair Shop - AMAZING engraving - Filing Jigs - STICKERS!! Vlog 002 - #Workshop Wednesday
Clock Repair Shop - FASCINATING Workshop Insights - (Tommy Jobson Video Log No. 1 of Many!)
zhlédnutí 8KPřed 3 lety
Clock Repair Shop - FASCINATING Workshop Insights - (Tommy Jobson Video Log No. 1 of Many!)

Komentáře

  • @AppliedCryogenics
    @AppliedCryogenics Před dnem

    When doing something like this, is it important to recreate the original angular offset between the outer teeth and the pinion teeth? I mean, can you just start cutting the outer teeth at any angle, or does it need to be referenced to a tooth on the pinion?

  • @JosuePineda-lz7jd
    @JosuePineda-lz7jd Před 3 dny

    I am a violin maker watching clocks videos 😊,nice job, you are trully professional! Thank you for your time.

  • @johnedwards5466
    @johnedwards5466 Před 4 dny

    Wonderful work 🙂

  • @davidpayne6307
    @davidpayne6307 Před 11 dny

    I thought Galileo proved that the pendulum, as long as it remained the same length, took the same amount of time to swing, regardless of amplitude. He’s saying the opposite, that once the clocks wound down, the amplitude decreases and the frequency decreases also.

  • @colinfogden9666
    @colinfogden9666 Před 13 dny

    You sir are a genius take a bow

  • @colinallison5307
    @colinallison5307 Před 24 dny

    What do you recommend, catgut or wire for fusee movements? What are your thoughts?

  • @drelojes7684
    @drelojes7684 Před měsícem

    Great video!. Thank you very much.

  • @stephenswatchmaking9697
    @stephenswatchmaking9697 Před měsícem

    High , I have a Grandfather clock , now in London from Mold in Flintshire with a seconds Pendulum, It will be two hundred in 2026

  • @standolfo
    @standolfo Před měsícem

    Very very good job👍👍

  • @ChrisOBrien666
    @ChrisOBrien666 Před měsícem

    This is where a nice NC filter would be nice to have, much cheaper than having to replace a lens 😃

  • @ChrisOBrien666
    @ChrisOBrien666 Před měsícem

    Not sure if this was addressed already, but why didn’t you just make a proper sized pinion gear?

  • @janicewatts5888
    @janicewatts5888 Před měsícem

    An excellent restoration, (I watched all 5 parts in one sitting.) but at what cost, and who's paying? As a retired clock repairer it looked to me that a good clean and lube would be sufficient to get the old thing in running order for a few years.

  • @user-rq9po2zv4k
    @user-rq9po2zv4k Před měsícem

    Вітаю,у вас є чому повчитися 😊❤

  • @snappycatchy
    @snappycatchy Před měsícem

    There is something magical about old educational films right down to the rounded corners and dirt on the gate.

  • @602br61458
    @602br61458 Před měsícem

    You are a true craftsman. Really enjoyed watching you detail every step. Thanks for a great video.

  • @blakelowe9079
    @blakelowe9079 Před měsícem

    Dan Parkes has his name on Watchmaker Court in Clerkenwell, the building where he and the other guild members worked. Of course it's now refurbished office space for creative consulting agencies.

  • @normshafer2243
    @normshafer2243 Před měsícem

    Excellent series of videos on the English Dial Clock. Thank you!

  • @shirakamichannel5845
    @shirakamichannel5845 Před měsícem

    Very good video from Japan. Thank you for uploading. Do you know how to cut the worm gear? I'm really interested in fötenuhr and want to know.

  • @TheOneAndOnlySame
    @TheOneAndOnlySame Před měsícem

    3:42 oh! Bery bery guddo lol 3:57 watto al yu doingu?! yamete! °o° tasukete kudas- !! 4:20 Oooooh .. now I can see everything

  • @39toothbrush39
    @39toothbrush39 Před 2 měsíci

    Excellent work

  • @campbellmorrison8540
    @campbellmorrison8540 Před 2 měsíci

    Beautiful job. I'm not a watchmaker, I do small turning and make gears so I am familiar with your calculations etc but what I didn't catch is what do you call the gear cutters you use as they have a different profile to the standard involute? If I ask for a horological cutter would that get the right profile?

  • @johnyonge9911
    @johnyonge9911 Před 2 měsíci

    Hi. I have a chronometer in a wooden box, can you repair? Thanks John.

  • @renna6761
    @renna6761 Před 2 měsíci

    An interesting video. The complex, precise work is admirable. Thanks !

  • @Ritopher
    @Ritopher Před 2 měsíci

    🤯 What a masterful job and the final achievement is magnificent!! 👍

  • @keymad4
    @keymad4 Před 3 měsíci

    you are awesome

  • @TimoHaveri
    @TimoHaveri Před 3 měsíci

    Hi. Do you use these two different oils (HP-1300 and 9020) throughout the movement (minus the mainsprings)? Do you use any grease? I'm starting clock repair as a hobby and was wondering which oils I should buy that would cover all my needs. So far I have used some generic "clock oil" + "clock grease".

  • @GregBouchard-rx4jl
    @GregBouchard-rx4jl Před 4 měsíci

    Ok

  • @GregBouchard-rx4jl
    @GregBouchard-rx4jl Před 4 měsíci

    Am doing there some u do too

  • @sreenivasankallikunnath5120

    Fanweels

  • @rolandthomasset1713
    @rolandthomasset1713 Před 4 měsíci

    I really enjoyed it. The precision amazed me……Thank you.

  • @syedsayeedurrahmanzaini4221

    How much did you charge for this flawless job?

  • @rickpalechuk4411
    @rickpalechuk4411 Před 4 měsíci

    Beautiful tool🤤🤤 Thanks for sharing Cheers

  • @Scodiddly
    @Scodiddly Před 4 měsíci

    Being who I am, I became very annoyed that I couldn't see what year that top surface was manufactured. But then I remembered that you are British, and is the year the first or last number in the date code? :)

  • @geraldguenard4095
    @geraldguenard4095 Před 4 měsíci

    SIR. congratulation you are a real proffessional.that is a master piece. BRAVO.

  • @bubblebutt2.1
    @bubblebutt2.1 Před 4 měsíci

    Lean, mean, clockmaking machine.

  • @chrisstephens6673
    @chrisstephens6673 Před 4 měsíci

    Pete at power capacitors is definitely one of the good guys, he has gone above and beyond in helping me and a friend with issues, and I would recommend him and PC wholeheartedly. Fitting a vfd on a lathe is one of the best additions you can make, on a par to fitting a dro to a mill.

  • @624Dudley
    @624Dudley Před 4 měsíci

    Good to have you back 👍

  • @ernestocamero6403
    @ernestocamero6403 Před 4 měsíci

    Great job on fitting and hiding the motor. If you ever need to upgrade another lathe motor, I would recommend using a servo motor. Servos don't need inverters because they have max torque at 0 RPM...max torque at all RPMs. Many other benefits of using a servo.

  • @onn1498
    @onn1498 Před 4 měsíci

    Video interrupted by ads. Unacceptable. Unsubscribed. Have a good life, goodbye

    • @Doug....
      @Doug.... Před 4 měsíci

      You can watch youtube without ads for nothing

  • @user-oz3sz6vx5v
    @user-oz3sz6vx5v Před 4 měsíci

    Thank you for the video Tommy very interesting. Nice to see you back.

  • @amator-stereo
    @amator-stereo Před 4 měsíci

    Nice upgrade, I'm thinking of doing the same with my. What is the model of the motor?

  • @torsiondell
    @torsiondell Před 4 měsíci

    Just a tip I use a Optibelt 5x3mm it’s much better than fusible and can be fitted without removing spindle.

  • @torsiondell
    @torsiondell Před 4 měsíci

    Nice job Tommy I do like Pultra lathes , I fitted a jack industrial sewing machine motor under bench and converted it to potentiometer on my 17/70 and on my Pultra P type torque is amazing even running slow, both 10mm although the P type has 8mm tailstock

  • @gravyytube
    @gravyytube Před 4 měsíci

    Oh yes the “idiot sheet“ feels like I need them more & more as time goes by 😂

  • @EitriBrokkr
    @EitriBrokkr Před 4 měsíci

    Every inverters I've ever seen are required to be installed in the vertical orientation so they can adequately cool themselves 🤷‍♂️

  • @orchardwatchandclockrepair8346

    Great to see you

  • @mickmick5667
    @mickmick5667 Před 4 měsíci

    Where you been for the last 12 months?

    • @TommyJobson
      @TommyJobson Před 4 měsíci

      Ahh! I’ve been busy building my new workshop and getting things in ship shape! More content on its way for you.

  • @davidlong6173
    @davidlong6173 Před 4 měsíci

    Nice interesting video like your lathe.

  • @colinrobert-kv2up
    @colinrobert-kv2up Před 4 měsíci

    Actual actuating mechanism for parts need not a face too work. Too work slip time, accurate,wear not right on slips, in cases link to components as compression, compressor, hose, too clutch make , cloth ,makers. Fine. ,, caliper measure, more finer, simpler diopham cloths, pressure, barametric pressure, too make, hand-held devices allowed, time to make parts. , to show from nothing's dream. To buying as humans do, 17th,18th 19th. Punch to make roller wheel, numbers Press, finer tool sales for contractors, no backyard here, boil,til ready, quickly dry interest, numbers first then refine it. John.

  • @colinrobert-kv2up
    @colinrobert-kv2up Před 4 měsíci

    Caliper measure holder, marks on time, shapes of recorded moment softer, click of mechanism, spring, an weight, face plate. Mine,