Mechanical - Quartz Clock Conversion Kit
The Mechanical - Quartz Clock Conversion Kit is an economical alternative to the mechanical replacement unit. The clock will operate by a battery, and still look and sound the same. Installation is easy with this kit contains everything you need.It has the chiming quartz clock movement and the pendulum drive. (You only need to pick out the hands) With just some minor alterations, you will mount the movement to the back of the dial. Then mount the pendulum drive to the back of the clock case.
Heavy Duty Pendulum Drive
5 1/2" x 2 5/8" x 2"
#QU40 Four Melody Chime (Best Sound)
4 9/16" x 4 3/4" x 1 1/8"
- Volume control
- AutoNight Silence Switch
- Light sensor for chime off
About the movement for the Mechanical - Quartz Clock Conversion Kit
The QU40 quartz clock movement is the best sounding unit on the market. It will sound just as a mechanical clock chime. It will also have some additional benefits.The volume control can make it very loud or soft and this was not possible on the old mechanical unit. This quartz unit also has multiple chime options and an auto night silence switch. QU40 Instructions
Mounting the movement
The QU40 quartz clock movement will mount to the back of the clock dial. If the clock dial has phase of the moon it can have gears in the way of this. The QU40 would need a flat surface to mount up to the dial so you will need to remove these things.About the pendulum drive
This is a new product on the market. Never before was there such a strong pendulum drive made like this one. It will run any pendulum length or weight that a mechanical unit has run in the past. It will mount to the back of the wood clock case with wood screws.Extra Parts
The quartz unit is replacing the mechanical movement so there will be parts you do not need any longer. The new quartz movement will come with hands so you do not need these either. You will no longer use the Chime block so that can also come out.The only things you will need from the old mechanical kit is the dial and the pendulum. Weight shells also if they are to be hung as decoration to have the clock look the same.
Weight modifications
The clock weights are heavy so it is best to make them lighter. When you remove the weight from the outer shell, it can be hung for decoration. You can also use a portion of the chain or cable from the mechanical unit to hang the decorative weight shells. With a little attention the clock can look just as it did with the mechanical movement.What will not work with the Mechanical - Quartz Clock Conversion Kit
Dial's clock moon dial disk that indicates the lunar cycles will no longer spin. If the clock has a moon dial that is. If there is a separate second hand sweep portion on the dial, the quartz unit will not have this feature.There will no longer be a second hand spinning with in that circle. Someone could epoxy the second hand to the dial so at least it looks right.
The point of no return
When a Mechanical - Quartz Clock Conversion Kit is done, there is no going back. At least it would not always be easy to go back to a mechanical movement. So please be sure this is what you would like to do for the long run.Steps to Take - the short version
- Remove the old movement and all parts
- Mount the quartz movement to the back of the dial
- Mount the external pendulum drive to the back of the cabinet and hang the pendulum.
- Remove lead from weight shells and hang the shells for decoration
Features
- Westminster every quarter, and then strike out the hours
- Or Westminster / Ave Maria / BimBam on the top of the hour only
- Auto Night Silence Option (10pm to 6am)
- Volume Control
- Second Hand Option
- Pendulum Option
- Light sensor auto chime off
- Takes Two C-Cell Batteries
Premium Chime Clock Movement QU40 Instructions
- Connect the speaker to the movement
- Rotate handshaft clockwise until you hear a faint click sound. Then install hands at 5:00
- Insert the proper C-cell batteries into the movement. Note that the positive end of the battery faces downward.
- Double check to see that the hands are at the 5:00 position. Then press the gray RESET button at the bottom of the back side of the movement. This will set the electronic strike to 5:00AM. Rotate hands to 6:00 and note that it will strike 6 times. If everything is correct advance the hands to the correct time.
- Next, choose the melody in which you wish the movement to play. Note when in the 4x4 mode it will chime on the quarter and half hours as well as on the hour.
- When in the 4x4 mode, it may take a complete hour to correct itself after the time set knob is put to the correct hour. However this is completely normal.
- For night chime silence, set the sound lever that is on the back right hand side to PM 11:00-AM 5:45 Night off. This will be the auto night shut off mode and will shut the chimes off between 11 and 5:45AM. For 24 hours, move lever to the 24HR mode.
- The MONITOR button demonstrates the hourly chime.
- The SET button advances the strike one hour. However, this will not move the hands
- Very Important! Never turn the hands backwards. If setting the time from the back of the clock, turn the time set knob on the back of the movement so the hands move Clockwise only. Likewise, if setting the clock from the front, turn hands Clockwise only.
I have this Napoleon clock that I would like to switch out the mechanism – which kit would be appropriate, and any caveats? Thanks.
Not mine, but similar:
https://tse1.mm.bing.net/th/id/OIP.D154Ku9FETAmK79bSjlJSgHaE8?rs=1&pid=ImgDetMain
What are the numbers off of the back plate of the clock movement itself? If it is hard to get to, usually you can stick a cell phone up behind the movement and get a picture of the numbers. Or through the side access panel if there is one.
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
What is the “Threaded Post Length” that is asked for when ordering a quartz conversion unit and how do I determine which size to order?
To replace a AA battery quartz clock movement it is required to measure the post on the old movement. This is the wider threaded portion that mounts the movement by means of a hex nut. Under the clock hands on the unit to be replaced one can see the movement is mounted with this 6 sided nut. The threads this nut is screwed to is the part to be measured only. Movement comes with a steel hanger for wall mounting. Also includes the hardware for mounting the movement to the dial, and to mount the hands.
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Not sure on that issue. How did it work out after adjusting it, all set now?
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Want to convert old Sear’s kitchen clock to battery/ quartz with kit QCON. There is a inch and a half hole in the center of the original face plat that makes room for a round plate that attaches to the old clock movement. I would like to use the original face plate. I was wondering if you have a part solution for this issue? Maybe I need convert with a new face that has a correct size hole to receive the new shaft on the new clock movement. I am and very handy and have lots of tools. I could send pictures if that would help”
Thank you
Bill
No solution to that one readily available unfortunately
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
I have a Trend Clock by Sligh. I would like to replace the mechanical movement with quartz one. Which movement would work best in this application. My clock is Style No: 0918-1-BE.
This very kit seems to win the job
https://www.clockworks.com/product/mechanical-to-quartz-floor-clock-conversion-kit
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
I have a URGOS UW 21/15 mechanism. Don’t want to disassemble. Can spray silicone or contact cleaner be used to clean/lubricate?
Best to use clock cleaning solution and the procedure for clocks specifically
https://www.clockworks.com/?post_type=product&s=Solution
Oil
https://www.clockworks.com/?post_type=product&s=Clock+oil
Good info
http://www.clockworks.com/ebook/main/#!/clockworks_cover
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
I have a grandfather clock with a mechanical drive, I want to replace it with simple electric clock. There is no Pendulum. It is a full size clock, what do you recommend? Thanks!
This movement in 5/16 post with new hands usually
https://www.clockworks.com/product/premium-chime-clock-movement
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
I just installed the QU40 Quartz conversion to a mantel clock without a pendulum. The clock runs but is a little slow (loses about 2 minutes per hour}. Can you adjust the clock? Also, the chimes have been set correctly according to the directions but will not chime automatically. The Monitor button shows that they are chiming the correct hour.
Where is the light sensor? How can it see light if it is enclosed in a clock case? I have tried putting it under a bright light to see what happens. No chimes. Do you have any ideas on what to do now?
I will send a replacement movement. Do not need the defect back. Will ship in the AM
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Dear Sir, i currently have an 8-Day mechanical Cuckoo Clock that is not working. I bought this Cuckoo Clock in Germany. Is it possible for me to convert this mechanical clock to a digital battery operated clock. How much will it cost for the conversion. Where is the station that i need to send my clock to…?
Please let me know
Sevan
+ 00 65 93385814(Singapore)
This type of conversion rarely works out as planned sorry to say. They do not come out good doing this
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
I just installed mechanical to electric conversion kit inn grandfather clock with heavy duty pendulum
drive. The pendulum swings ok for a short time and then begins to shudder. anyone know the reason for this and the solution?
Is the clock level front to back?
Is there anything rubbing anywhere?
Is the bob wacking the sides of the clock case?
Is the pendulum in the unlock position?
Please check these things before we call the movement defective
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Hello. I have two Emperor mantel clocks that my father put together from kits in the 1970s. Both had mechanical movements. He replaced one with what appears to be an MT-13005 battery movement later in the 1980s. I found that information at https://clockinfo.com/posts/300. This looks exactly like that movement. Now the mechanical movement of the second clock has broken. I’m looking for an economical battery movement to replace it. The clock does have the moon dial, not just the Tempus Fugit plate like the first one does. What options do you have to try to restore this clock to running condition? Thank you.
Not familiar with the model numbers best to email some pics of the one in question to clockworks@clockworks.com and ask this very same thing
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
i have been asked to build a replica of an existing grandfather clock. However the client wants the look of a traditional clock works but the convenience of a battery operated quartz move ment . The pendulum length on the existing clock is approximately 18 inches.does clockworks offer anything that would work?
A grandfather clock with an 18 inch pendulum? Is this some mini version of the big one?
Please explain
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
I’ve a longcase clock. I want to put an electric battery driven movement. Happy to remove permanently the mechanical one. I want to fit similar hands. No need for chimes or sounds or second hand. Wish to retain existing face. Do you sell the necessary clock and adaptor parts? Can you offer some guidance? Thank you in anticipation.
Adrian
Yes and your on the right page for this see the written description on this very page about the conversion
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Will this work on a Korean 31 day schoolhouse clock?
The pendulum length is really not long on those, you only need the movement with the pendulum and no external drive.
This is a good one
https://www.clockworks.com/product/premium-chime-clock-movement
Also this one
https://www.clockworks.com/product/chiming-battery-clock-movement
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Can I convert a regular Cuckoo clock to Quartz Battery operated?
That project is not easy. Do not have the items needed sorry to say
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
What is the minimum required clockcase width for the QU3 movement with 16″ pendulum and 3.5″ bob?
Testing to see. I have put the pendulum on at its longest 16 inch length, with the largest 3 1/2 bob, and the actual swing takes up 9 inches of space.
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Excellent service.
I have an Emperor grandfather clock, model 100 M, built by my father around 1974. The clock has not worked for several years and I’d like to try to convert it to battery. It does have the moon movements and I understand that will not work, but should the rest of it work and what all do I need of this kit to convert it?
How do you determine the threaded post length?
Hi
The 5/16 is what is needed
James
I purchased the conversion kit but no instructions included on removing old hardware and installing? Do you have step by step instructions? Also, not seeing where you might install the chains and weights on the kit mechanism. I understand they will be for display only but what will they be anchored to? Maybe instructions will include this?
See instructions on this very same product page please. (scroll up)
https://www.clockworks.com/product/mechanical-to-quartz-floor-clock-conversion-kit
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
I’m still not seeing anything about where or how the chains and weights are installed. I’m missing that somehow…sorry.
You can toss out the chains and weights,
Or hang them up in the case for decoration in some creative fashion on your end.
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Ok. Looks like I need to return these parts anyhow. I have the moon mechanism and the new battery movement case won’t fit between the posts and the posts don’t come off the plate attached to the clock face. Let me know the process for return.
The intent is to bend over those posts to snap them off, or cut them, whatever makes the movement flush to the back of the dial. Would require the dial to be attached to the wood trim instead of to the movement like it was also.
Or we can talk about the mechanical unit, we may have a replacement for a good price for a brand new same unit. Need the movement numbers right off the back plate for this please.
Or return it and ditch the project, whatever you would like, see below return info
Returns:
For orders over 20.00 that need to be returned or exchanged please make sure you send it with a note. Sometimes we get things back with no note, and we do not know what to do with it, so please be sure to include a note with your contact information, invoice number and what products you would like for an exchange or if you want a refund. You do not need an RMA number.
Any items that are returned for credit valued over $20 will incur a 15% restocking fee.
Exchanges will incur a reshipping charge. This will be submitted to the same form of payment.
No merchandise may be returned for credit or exchanged after 30 days.
There are no refunds on regeared mechanical clock movements, these custom jobs are for one customer and cant be resold.
There are no refund on shipping charges.
There are no returns or exchanges for orders with product value under $20. Reason = Other retailers usually charge a small item fee of about 5.00 to 10.00, we do not do this. Instead we do not offer refunds or exchanges on orders valued 20.00 or less. We explain everything in detail within the product pages. The explicit instructions are there so that you can order the correct item. It is time consuming and very expensive to keep reshipping and swapping mini movements, keys, etc. Please be sure to read the instructions thoroughly before making any decisions on what to purchase. If you have any questions or concerns after reading the instructions thoroughly, please send an email to clockworks@clockworks.com and we will be more than happy to help you. We want you to order the correct thing the first time around and get your clock up and running!
Yes it will work fine, please read the text on this very same page for info.
If you change your mind and would like a mechanical unit brand new, we can help with that instead, please let me know.
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Will this kit produce the tick tock sound?
No it will not.
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
what do I measure for the post length threaded
5/16 post length is what is needed for a typical moon dial conversion to quartz
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
I will be building a grandfather clock and I want to use the QU40 movement with the pendulum movement as well. Where would I find compatible pendulums and clock faces? I want to make sure I get the dimensions of my case correct for each part.
Best to give us a call for this one 800 381 7458
James
Roughly how soon should I expect a response?
Lost the question. What was the question again ?
James Stoudenmire
30yr Clockmaker
Author of Clockworks.com
Not sure how to measure the threaded post length, should I just order the longest one for my grandmother clock conversion?
It would be the 5/16 post needed.
I am hoping to convert my grandfather showcase pendulum clock with Urgos 03096 mechanism to quartz. The clock currently displays month, day and date as well as phases of the moon. Your description says moon phase mechanism may interfere with installation of your QU40 quartz clock movement.
Does your QU40 drive the month, day and date mechanism that is currently part of my clock face so they will continue to display correctly? If not, is there another movement that does?
No there is not. It is really best to stick with the mechanical unit and if its giving issues, just get the new Urgos 03096 from this link
https://www.clockworks.com/product/uw03096-urgos-clock-movement
If insisting on the quartz conversion, this is the only one that will fit that order
https://www.clockworks.com/product/mechanical-to-quartz-floor-clock-conversion-kit
James
Have a old battery wall clock that has a moon phases also it is a Hermle Quartz 2100 battery motor w a gear shaft, do you still carry?
Sorry but this is no longer produced new.
No sorry that one is no longer made.
Can the chime be set to be off 1900 to 0600 or is light sensing the only limit that can be set?
Hi,
Yes there is a limit, the time for ANSO is preset
James
My Name is Chuck Titus I had a grandfather clock that I bought in 1998 and I really enjoyed it but mechanical clocks are a lot of maintenance I bought your quartz kit with a pendulum drive and it works great thanks
Hi,
Glad it worked out for you
James
New to the clockworking i want to fix my battery grandfather the only thing not working is the time, pendulums works. So what I need is the small block with one AA battery and two wires to connect the mechanisms together for sound. Thank you for your help.
How long is the clock pendulum it runs now?
James
Hello friends. I like that the QU40 and pendulum drive can save my too-far-gone unit from the heap. Is there any chance you have a spinner option to animate my dancers on top?
Two questions for QU40. I’m thinking there will be many days I would prefer the unit to be silent. I propose to mount a small switch on the speaker wires. Can I get by with just switching one line, or do I need a double pole switch? Nest question, the remote battery housing used with the pendulum unit is very handy. Is there such an option with the QU40?
Hi,
There is a silence switch on the unit already.
https://www.clockworks.com/product/premium-chime-clock-movement
James
How do I measure the post length? Quartz Clock Conversion Kit
Quartz Clock Movements Battery Operated
To replace a AA battery quartz clock movement it is required to measure the post on the old movement. This is the wider threaded portion that mounts the movement by means of a hex nut. Under the clock hands on the unit to be replaced one can see the movement is mounted with this 6 sided nut. The threads this nut is screwed to is the part to be measured only. Movement comes with a steel hanger for wall mounting. Also includes the hardware for mounting the movement to the dial, and to mount the hands.
What is the diameter of the shaft where it passes through the clock face QU40 model. I’m converting an old school house regulator clock to quartz. The hole in the face measures 11 mm (approx 7/16″)
3/8 wide post on those
QU40 this link
https://www.clockworks.com/product/premium-chime-clock-movement
James
Just finished installing the Quartz Conversion Kit in a 1983 Dold corner grandfather clock. Went well considering the tight space in the cabinet and my arthritis. Unfortunately, I did something at the end that caused the time/chimes to be 5 minutes fast. Given the proscription to backing up the hands, is there a way to pause the movement? I really don’t want to do the initialization over — there’s no easy way to get to the back of the movement.
HI
Make the clock chime the hour by moving the hands forward.
Take off the hands
Put the hands back on, at the point the strike dictated
Set to time
IF the minute hand is not exactly on the hour, when it strikes the hour, do this
There is a circle hand setting knob on the back of the movement. Hold this still with your fingers as you turn the minute
hand to where the clock just chimed. Let go. Set to time.
Day 1 of my mech to quartz conversion and it seems to be fine – just looking for info on the way the light sensor is supposed to work. Probably an update is needed to https://www.clockworks.com/clock-repair/quad-clock-instructions.html to cover it. Does it over-ride the fixed period shutoff or also works if the clock is on continuous chime and lights on? How much light will keep it chiming? Sure trial and error will get us there, but you guys already know, and sharing is good!
Same as hanging the pendulum on this driver, no info. I have a supposed max weight 250g pendulum and it rips away, like the drive could easily handle double the mass! Hanging it was just a matter of carefully squashing the pendulum top slotted bit over the bar so it was square but not gripping hard so can easily be unhooked but is stable in operation; another instructional oversight.
Improvements to the instructions are ceaseless and implemented everyday. Thank you for the feed back. The light sensor is simple, if the bulb does not see light, it will not make the chime song. We do not have any Lumens measuring detector to provide an accurate answer at this time to the question “how much light is needed to activate the light sensor” question. I suppose its time to find one.
James
Looking for a quartz movement 812062 originally from s. Lacross
Hi,
Many people request a quartz movement that they want to replace and give the numbers off of the movement wanting to match it up with the exact same unit. This unfortunately is not how replacing a quartz movement goes, unless you are replacing a Hermle chiming movement. You can tell if your clock is a Hermle chiming movement because it will take two C cell batteries and it will have the numbers similar to 2215 or 2114. So if the clock is not made by Hermle and you still want to replace it then you would need to match the movement up by what functions the clock has instead of going by the numbers. There are so many different manufacturers of quartz movements and there are so many made, it is impossible for us to have a reference of them all.
For Time Only movements (No chime, No pendulum) See this link
https://clockworks.com/clock-movement/quartz-clock-movements-time-only.html
For High Torque movements that are time only (No chime, No pendulum) See this link
https://clockworks.com/clock-movement/high-torque-quartz-clock-movements.html
For Chime Movements or Pendulum Movement See this link
https://clockworks.com/clock-movement/quartz-specialty-clock-movements.html
How do you attach a pendulum to the pendulum drive. I ordered the hd pendulum drive there were no directions, and no clip provided to attach my old pendulum. The plastic looks fairly delicate and I don’t want to break the plastic arm. What is your suggestion, or is there a part I should order?
Also I ordered your chime movement as part of the conversion kit. Again no directions, or diagram. What are the two wires that extend with the ends bare, and connected at the end. They appear to have no function. I attached the speaker wires.
Thanks for your help. I am excited to finish this project.
The wires hanging out is the light sensor.
Correct. The movement will chime chime or make noise when the light sensor detects light.
More information on this
https://www.clockworks.com/product/premium-chime-clock-movement
James
how long of a pendulum will a #qu40 movement use
This QU40 movement will fit flat on the back of the dial which is brass and 1/16 inch thick. I think there should be 2 to 3 threads on the 5/16 post to secure the movement if it can be put directly on the flat brass dial back. Does this sound right?
Yes
Thank you !
Is there a switch on the clock movement to stop the pendulum, as you would use the heavy duty pendulum drive? Is the circuit board inset so it isn’t squashed when attaching to the clock face, or is that not a problem? You offer 3 sizes of shaft lengths. It would seem that having a bit more shaft would be easier to work with if you are mounting just on the back of the brass sheet of the face. If it proved to be too long could you just shim it with a couple washers, or is that not recommended. 5/16” would probably be enough mounting directly on the back of the movement plate, but the 7/16” would work for sure.
What do you advise? Thanks.
The pendulum swinger gets locked to one side if not used on the QU40
Circuit board is not in the way
Movement gets mounted to the back of the dial see description on this
Can be shimmed back from the dial with spacers no problem
James
Thank you !
Hi I have an emperor grandmother clock. Can I use the original hands for it with the conversion kit?
No the original hands will not fit the quartz clock movement from this kit https://www.clockworks.com/product/mechanical-to-quartz-floor-clock-conversion-kit
That unit would require quartz clock hands and these are found at this link https://www.clockworks.com/?post_type=product&s=Quartz+clock+hands
Usually what is needed is the quartz clock hands in black serpentine style, the longest length offered, at this link https://www.clockworks.com/product/serpentine-hands-for-german-mechanical-clocks
James
Thank you !
where can I find the battery pack for a expo model #869
Sorry. We do not know.
Thank you !
Clockworks Team
James Stoudenmire 30yr Clockmaker Author of Clockworks.com AWI / BHI / Lifetime NAWCC
http://www.clockworks.com 124 Goss Hill = UPS Mailing PO Box 339 = USPS Mailing Huntington, MA 01050 USA clockworks@clockworks.com
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I want to scrap my mechanical (regula movement,bellows,coco bird, Chain and the rest )and put a quarts replacement in the case…….could you recommend a smaller conversion kit . The songs aren’t important the hour chime and half-hour coo-coo would be nice….I like the fact of having night silence options……..I really just enjoy the tic-tok and hour notifications……can you suggest…..
Our Takane QU22 is the most compact chiming movement we have. Here is a copy of the info about it. I have no idea if it will fit into your case, but it is the only option for what you are trying for.
#QU22 Westminster C-cell (Good Sound)
3″ x 4 3/4″ x 1 1/4″
Takane Westminster chiming quartz clock movement. This movement is simple in design and to use. There is not a lot of options to figure out and costs less. The chime is the electronic type and comes out of a built in speaker.
So no speaker to mount, not many settings, simple, economical, compact and effective. Hands are sold separately.
– Includes a 16″ pendulum at longest – Built in speaker – 7/16 Diameter Post
Thank you !
What determines the thread length? Why does it matter?
The threads run from the base wall of the quartz movement from where it is to be mounted and through the hole in the face and have 2 to 3 16th” more on the front of the face so you can attach the gold washer and nut on the movement. That is the length of the post you need to order.
Thank you !
Does the quartz movement or the pendulum drive provide a tick tock sound?
No does not. Good idea though !
James
Thank you !
I have a Hermle 1171-850 movement with a Lyre Pendulum. Will this conversion kit fit? and what functions will it replace. I assume:
1. Lyre pendulum movement (with optional pendulum drive)
2. quarter hour chime (west only)
3. auto night shut off
4. second hand support
5. West or Ave Marie hourly chime
6. I have no use for the supplied pendulum? is that correct
7. Can I use the original second hand; hour and minute hand with the new quartz movement?
This kit https://www.clockworks.com/product/mechanical-to-quartz-floor-clock-conversion-kit Use your pendulum instead Glue the second hand you have on the dial as a dummy Need new hands with this for the quartz, yours will no longer work, black serpentine from this link https://www.clockworks.com/product/serpentine-variant-quartz-hands-h1
Thank you !
Clockworks Team
James Stoudenmire 30yr Clockmaker Author of Clockworks.com AWI / BHI / Lifetime NAWCC
http://www.clockworks.com 124 Goss Hill = UPS Mailing PO Box 339 = USPS Mailing Huntington, MA 01050 USA clockworks@clockworks.com
Virus-free.
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I have a Emperor grandfather clock, model 100M. Circa 1970. Does your instruction manual include removal of the old clock face? If its a hassle can I purchase a new clock face to fit?
Hi
Yes it sure does. Chances are that is a Jauch movement, but lets get the movement numbers off of the back plate to be sure.
What are the numbers off of the back plate of the clock movement itself?
James
Many Thanks !
James and Donna Stoudenmire http://www.clockworks.com 124 Goss Hill = UPS Mailing PO Box 339 = USPS Mailing Huntington, MA 01050 USA clockworks@clockworks.com
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Hi. The clock that I have has a pendulum. I want to buy a quartz conversion unit. I’m not sure which one to order. Please help
Hi
Please read all about it https://www.clockworks.com/product/mechanical-to-quartz-floor-clock-conversion-kit
Regarding the “post length”. I assume you mean the thread length portion, not the total length. Is that correct?
Yes that is correct. The post length is the length of the threaded portion only. It does not include the part that the hands go on.
~Donna~
Correct
I will be building a grandfather clock soon and I was considering getting the quartz conversion kit rather than a mechanical movement. I was wondering how the size of this kit compares to other kits. How much does the pendulum swing and how wide would the case have to be? Also, what would the depth of the case have to be for this particular kit? Thanks
The pendulum bob diameter will need 3 inches on each side to swing back and forth on this unit.
Read all about it at this link
https://www.clockworks.com/product/mechanical-to-quartz-floor-clock-conversion-kit
James
Min depth I would say is 6 inches.
Cannot compare as I do not know what to compare too
Pendulum swing is dependent on bob diameter and is safe to say you need about 2-3 inches on each side of the pendulum bob for it to swing