synchron clock motor repair synchron clock motor repair

Moreover, many self winding clocks were poorly maintained because most clock repair folks were not familiar with them and would either avoid them or could not professionally address unfamiliar wear specific to these clocks. Place two or three drops of a light oil, such as 3-in-one [sic: the lubricant was usually stylized/presented as 3-in-1. When the rotor is shaken side-to-side, the inner gears should rattle. Id likely let it sink in a day or several. But a vintage, 100 year old movement is going to have many looming issues, always. But a vintage, 100 year old movement is going to have many looming issues, always. Measures 19 3/4" inches in width (back), and 4 1/8" depth.The face of the clock measures 15" inches across. The tools you'll need to fix an electric clock include these: Screwdrivers Pliers Knife Electric contact cleaner Multimeter What Are the Steps to Electric Clock Repair? We NEVER replace movements with quartz or others, and we never take short cuts with rotor restorations. No exceptions. I'm fairly certain it is. By far the most common corrective motor movement, part number33-1111, is used in system secondary clocks. Radwell is not an authorized distributor, reseller or representative of the products featured on this website. Yes, we service cuckoo clocks, contemporary and vintage. Unexpected problems crop up that are nearly impossible to foresee. : - Clock / Doll domes Quartz Clock Movements Clock Keys Clock Suspension Springs Action Figure Stands Weather Instraments Hansen Synchron Motors Egg or Sphere Display Holders Doll Stands - Metal or Plastic Displays -Watches,Flags & more Clock Pendulums Clock Oil Quartz Clock Inserts / Fit-Ups Porcelain Figurines Egg Shells for Crafts Barbie Dolls / Barbie like Dolls Cuckoo Clock . technology. Designed for precise timing applications in appliances, instruments, event recorders and clocks, Synchron 600 Series AC timing motors are available in a round case configuration with either two-hole (Model-D) or four-hole (Model-A) mounting plates. Again, output bushings, shafts and internal plate holes are often worn, requiring disassembly and repair. action. A valid written repair rate from a valid competitor must be provided to confirm the price. Warranty may be forfeited in cases of rudeness or we may ask that you kindly take any future business elsewhere. We always do our absolute best to stay within our ballpark ranges. An electric clock hand solution It is pretty easy to modify high torque quartz movement hands to fit. Radwell sources these products through independent channels including resellers, the original manufacturer (not as an authorized distributor), and online marketplaces, allowing Radwell to obtain competitive buying rates; The products are genuine, new in box, and unused; The products may vary as to country of origin, accessories and other items included with the product, the language used on the packaging, parts and instructions, and the contents of any printed material; For quality assurance purposes, some products may not have a factory seal. But most other shaft speeds are no longer available or are extremely difficult to find. The only presentation of this method readily findable in my paper files is from p. 72-73 of the March 1975 edition of Popular Electronics. If you are not familiar with the Hammond Bichronous, its a movement that has a unique function. It took about a quarter hour from the removal of heat for the rotors outer case to return to ambient room temperature per the IR thermometer. ALLSYNC PLUS REPAIR KIT LATHEM NATIONAL AND AMERICAN SKU: ASKIT01 Type: Movement Synchronous: Yes $ 86.95 BRACKET SECURITY FOR 12 PLASTIC CLOCKS WITH SCREW SKU: H001141 Type: Brackets & Hangers $ 7.95 MOTOR 110VAC 60HZ 1.5RPM 4WATT CCW ROUND SHAPE SKU: BZ357LD-110V Type: Motor RPM: 1.5 Rotation: CCW $ 58.95 POWER SUPPLY 24VAC AC & DC 6A The movement is needed for this rewinding service since we must design and produce a custom winding bobbin for each movement. 7/32 wide (5.6mm). output speeds such as 1, 3.6, 30 and 60 RPM. In either event, the unit will go through Radwell's Quality Assurance review; Radwell's engineering team offers services to upgrade or replace RQANS1 products to RPMFN1 lines; In stock items ship in 1-2 days to ensure Radwell's Quality Assurance inspections. 2. It does not include correction bracket and coil assembly. We will always be respectful of you, treat your article with utmost care, and expect no less in return. Internally, the oil inside these rotors dries into a varnish-thick sludge, and adding oil to varnished sludge or filthy oil does not help. This editions column was How To Service A Clock Radio. And yes, we now do indeed have the capability to fully restore the small German die-cast motors found in the more recent Broadcast Studio clocks. John T. Frye, W9EGV, wrote a regular column Macs Service Shop. Copyright 1995-2023 Michael P. Murray & Mike's Clock Clinic Mike's Clock Clinic Memberships: NAWCC P. O. Overhaul Synchron clock motor $150.00 Labor and cleaning of movement $50.00 Return shipping and handling $75.00 Total $275.00 The above assumes you ship the entire clock and does not include a warranty on the movement (mechanism) because that may need to be overhauled as well. These are among the most important steps. If we restore your movement, you will NEVER see ill-fitting or out of center bushings protruding from the plates, unpolished pivots, or any other form of butchery that is common with many shops today. var today = new Date() REPAIR PRICE SCHEDULE. A compilation of classic mid-20th. If for whatever reason you cannot abide by the above policies, we will be disappointed but understand that you may wish to go elsewhere. DISCONTINUED BY MANUFACTURER, INPUT MODULE, 16 POINT, 6 MA, 24 VDC. Cool-down took well over an hour. Disassemble an electric clock: Unplug the clock from the electrical outlet. electric clocks tend to run for decades with no complaints, yet sometimes they get noisy and/or stop working. Output speeds from the integral gearhead can be chosen from . I'm dedicated to helping clock owners keep their wonderful clocks and timekeeping It is assumed that the clock has been disassembled and the motor assembly removed: If the rotor still runs, measure the temperature rise of the motor as it is: Use an IR thermometer and/or attach a thermometer: Run the motor until it has reached its full operating temperature, and note it. The world of clock restoration is not what it once was. CY7C1423AV18-250BZC - SRAM - Synchronous, DDR II Memory IC 36Mbit Parallel 250 MHz 165-FBGA (15x17) from Infineon Technologies. Because Radwell is not an authorized distributor of RQANS1 products, the Original Manufacturer's warranty may not apply. Very carefully press the hour hand straight down onto the tapered, friction-fit hour shaft until the hand is firmly in place. To arrange a quote after reading the Forward, please contact us. These are often overlooked because the small size and stacked plates sometimes leave the perception of complexity, which scares many away. If you have a different kind of product with variable temperature, that may be sufficient. Leather cases cannot be restored in our shop. Pricing is commensurate with the amount of disassembly, restoration, and re-assembly required. If the mech is just a bit larger then the motor footprint, this is not the motor for that mech, NLA new. Jan 2, 2010 #1 I have a Synchron Model 610 I43R clock motor from a 1950's Lackner advertising clock that is not working. In fact, about half of the H rotors we see require a new output shaft bushing, and sometimes a new output shaft as well. Our extended warranty covers materials and workmanship for 5 years and includes one maintenance oiling during that period. If you want to follow the current state of relubrication art, including the techniques mentioned in that last paragraph, i know of no better place than the Telechron Forums > Telechron & G.E. For example, there is a common claim that you can force oil into a rotor through the shaft to oil it, with long life expectancy. It does not include correction bracket and coil assembly. Carefully pry off the face cover with a knife blade. Shop All Parts & Accessories MOTOR 110VAC 60HZ 1RPM 4WATT CW ROUND SHAPE (A43RA/A44RA) SKU: 288003 Type: Motor 2" diameter x 1-3/8" deep. Posted by We strive to provide your cherished clock with the utmost loving care possible. For example, ratchet wheels and other movement parts are often severely worn and require fabrication of replacements. [CDATA[ I did find that my March-April 2008 iteration of the oven timer clock motor pictured in this section of this article only lasted until June 2021 before getting unacceptably noisy. We may be the only service left on the planet that can fully restore a Sessions electric chime clock! We can address the fiber wheels, worn fiber bearing plates, and of course the challenging worn tandem arbors and internal bearings. Synchron geared motors are used in many back lighted and neon clocks, as well as most mystery clocks. hbspt.cta._relativeUrls=true;hbspt.cta.load(278201, '4369bb58-5eec-46b9-bb18-09bae8cd3fea', {"useNewLoader":"true","region":"na1"}); Topics: We are equipped with precision machining tools, electronics assembly equipment, and a sophisticated plating area designed for small components. Synchron Brass Electric Clock Motor Model 610 110 V 60 CY Parts Only $14.99 Seller: mattevalentin85 (7,834) 100% Buy It Now +$8.00 shipping Sponsored NEW SYNCHRON K43RA A44RA I43RA L43RA 143RA CLOCK MOTOR Hanson 600 610 630 Brand New $159.99 Seller: clockodile (17,869) 99.6% Buy It Now +$8.99 shipping Almost gone 35 sold Sponsored hansen synchron drive motor with reduction gear 1/24 RPH 3/16 x 3/8 shaft 110V $ 45.56 Buy It Now $11.20 Shipping Condition: New - Open box Location: Warren, United States Power Regulator DC 48V To DC 12V 10A 120W Voltage Reducer Step Down Waterproof $ 17.99 Buy It Now Free Shipping Condition: New Location: Walnut, United States They are amazing little machines. With the thousands of requests we receive, we cannot possibly reach out to you when the stated queue time has elapsed. Choose any number on your dial to align the hour hand with. 2" diameter x 1-3/8" deep. Jan 23, 2017. Rudeness as stated above in our Policy on Rudeness, Bullying and Abusive Communication cannot be tolerated, nor will baseless negotiations be engaged. Options include a 1-way clutch so that a reset function can be implemented or with a 2-way clutch for gear train protection from excessive loads at output speeds below 6 rpm. (power is not needed until final checks). Rebuilt Vintage SYNCHRONOUS Clock Motor # 638 . During the above cooling process, when you feel the rotor assembly is cool enough to put back into the stator assembly, do so, and run the motor. Hammond synchronous Clock Repair (by synthpro) - YouTube 0:00 / 11:45 Hammond synchronous Clock Repair (by synthpro) synthpro 5.72K subscribers Subscribe 40 2.6K views 1 year ago Hey. Worse yet, leaving worn holes unaddressed is a sure path to unreliable performance. To avoid this happening once everything is reassembled, run the motor until it has reached its normal operating temperature, then a few minutes longer, continuing to remove excess oil as needed: Balancing a rotor atop a standard incandescent light bulb is not easy, and not stable, Seeing anything like bubbling oil near the dark gear is very difficult against bright backlighting from the lit bulb, Finding an appropriate incandescent bulb is no longer trivially easy. Shop products from small business brands sold in Amazons store. RADWELL 2-YEAR WARRANTY INCLUDED. Synchron motors often display the same model number for different voltages. This information is also included on ourwebsite. As a result of the nearby devastating Marshall Fires of 12/30/21 which destroyed over 1000 homes, we no longer accept projects into our facility to wait in queue. and last for many decades but they do need occasional service just like any other Protect their value with high-quality motors and movements! I discuss sources of heat and temperatures in, As the rotor assembly heats up, stand by with a dry rag and some cotton swabs and remove any and all old lubricant and/or other residue which manages to make its way out of the rotor case, When the unit is piping hot and nothing more will come out (sometimes there are air bubbles, other times not), remove the rotor from the heat source and apply your choice of solvent (. Once plugged in the little gear on the front always rotates to the right or clockwise. It might even refresh the existing oil sufficiently that the full lubricant change procedure might not be necessary. Unless youre ready with more oil, the supply around the gear shaft will be exhausted before you know it., I usually go through the heating-cooling sequence twice to insure getting enough fresh oil inside the case to last.[]. Watch closely, the oilcan in your hand, and soon you will see the oil disappearing, sucked into the case by the cooling, shrinking volume of the air in the case. Zen Cart! Call us at 800-328-8996. The sintered bronze bearings were originally vacuum oiled during manufacture. A piecemeal approach results in call backs more times than not, which means the movement or entire clock will need to be shipped back and forth at least once. Synchron clock motor w/Factory Red Sealer K13RD Tested Good NOS - MX1229. Due to my poor IR thermometer skills, please take all temperatures in this section as approximate and advisory. The challenge for the clock repair person is the level of custom machining and fabrication that is needed to carry out the repairs on self winding clocks. Model 3AST51BA143A1F clock/timer with a 1983 date code in a Thermador wall oven: Apply solvent on and around the output gear, to remove whatever old lubrication is easily removable. This rotor came to me from the family of Mr. Henry Warren: These rotors are very high quality/precision machines that can run 24/7 at 3600 RPM Precision reamers are used to achieve exact pivot-to-hole fit and clearances. Radwell sources these products through independent channels including Original Equipment Manufacturers (OEM), Internet exchanges, direct or independent distributors, miscellaneous resellers, auctions, or direct from user tool cribs; The products are genuine, in surplus never used original packaging, but they may be older date codes or series than that available direct from the factory or authorized dealers; For quality assurance purposes some products may not have a factory seal. Our services include restoration of vintage American and European wall clocks, mantel clocks, cuckoo clocks, electric clocks, self winding clocks, and many others. Rated at 60W, plugged directly into wall power as usual it runs too hot: 110C. These are for the TYPE C movement and #610, 143R, A43RA, A44RA and 288-003. These Telechron motors powered numerous timekeeping applications starting in 1917. The majority of the work that goes into getting a movement operational involves, but is not limited to, plate work, precision pivot polishing, escapement restoration, balance cup or jewel restoration (not for the faint of heart), fabricating replacement parts such as clicks, arbors, replacements for worn wheels, cannon pinions, etc., as well as mainspring maintenance which is tricky these days since the selection of replacement mainsprings out there is at an all-time low. If you are considering restoration of low cost alarm clocks, please first consider our alarm clock forward. While we can offer ballpark ranges, we cannot offer exact quotes before the work commences and often details are not known until the project is nearing completion. Includes a 10 tooth pinion. We understand you may be anxious to see your project completed; no one likes to wait including us. We may alternatively apply a rush charge to your project in lieu of returning it (if it has already been started) in cases of rudeness. One popular alternative method involves carefully drilling an access hole into the rotor housing. !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)? The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. Please review it here before dropping off any clock that will not fit in a 26x26x20 box: Updated Shipping Policy as of December 2020. We restore Hammond Bichronous electric movements, and will deliver them back to you in as-new working condition. While some stock of standard Telechron coils exists, we can provide coil winding services for unusual electric clocks such as Windsor, New Haven, Telechron NuTone, Sessions chime clocks, General Time, and others. FOR SALE! In more conventional clocks, this wear is dramatically less since run time is often interrupted by weights or springs running down. This denotes that the product was inspected to ensure quality and authenticity; Radwell's engineering team does not make any recommendations regarding this product; Radwell's engineering team offers services to upgrade or replace RISCN1 products to RPMFN1 lines; Ships same day if in stock and ordered by 3:00 p.m. EST. Another, a variant of the methods above, uses vacuum to assist pulling out whats inside the rotor. CONTACTOR, MOTOR CONTROL, 3 POLE (3 NO), 3 PHASE, 9 AMP, 120 VAC 50/60HZ COIL, 1 NO + 1 NC AUX, 5 HP LIMIT SWITCH, ROLL LEVER, 5/32 INCH, CONTROL VALVE, DIRECTIONAL, PNEUMATIC. Product comes with Radwell's 2-year warranty, Download our spreadsheet and list the equipment you wish to sell. Self Winding Clock Restoration & Products. There is quite a bit of mis-information out there that all a movement needs is a good cleaning. In our experience, that is 5-10% of the total work needed to properly restore a movement. Everything looks clean, and the pinion spins smoothly, but it still doesn't work. We address these issues in every restoration, returning a clock that is virtually like new. Retired to the safe environment of the home, they tend to have longevity. Small brass hand nut for Synchron Type C movements with smaller diameter hand shafts. My turnaround is 4 to 6 weeks for motor/rotor service, 6 to 8 months if the clock is sent with the motor/rotor, or if the movement is overhauled. This was 1975. 50Hz Europe). Weve restored damage to both vintage cuckoo clock cases as well as contemporary cuckoos. Our equipment and experience with watch movements, while well above that of a typical clock repair service, still sets limits on what we can offer affordably. Remove the motor and see if it resumes to normal operation. Synchronous Clocks (time only) 1. You can also keep your clock and simply replace the movement with one of our AllSync Plus replacement movement kits. For the benefit of posterity and hoping any copyright owner wont be offended (ill take it down if so), heres the relevant portion of that article [with occasional notes from me which were not in the original in brackets like this]: [Mac:] Now youre ready to put fresh oil in the case. We fully restore original electric clock movements such as Telechron, Revere, GE, Hammond, Sessions, Seth Thomas and others. Telechron rotors spin at 3600 RPM and reduction gearing brings them down to reduced We never found bullying acceptable and never will. The Timesavers site shows various gear sets for the motor, but they don't list mine which is a C5 Rear set. 3. 5. Inquiry reveals that the clock was never oiled, contacts cleaned, or even inspected for wear. And how can this do any less than foul the rotor and stop it eventually? Sources indicate that those are about 2.6% efficient, so thats about 97.4W of heat. We have more than a century of combined experience repairing clocks and backed by a rock-solid warranty. 3. 2.85mm inside diameter. Content last modified Weve also seen lost parts requiring fabrication to replace, bent or broken pivots, and other expensive-to-repair damage. We understand these movements in all aspects and can address every failure issue. After 10-15 years, more work may be needed, but this is variable. While disassembled, this is when wear (as well as previous botched repair attempts) should be addressed. Telechron rotors are no longer manufactured and there are no aftermarket sources. The model number will also be listed on themotor. We understand that you love your cuckoo clocks sound and want to return it to you with the same tune that you are accustomed to. For a better experience, please enable JavaScript in your browser before proceeding. Each subsequent attempt has included experimenting with different techniques to maximize the efficacy of the relubrication. The gear set is only referring to the movement. 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