We will always be respectful of you, treat your article with utmost care, and expect no less in return. Without this capability, one cannot restore self winding clock movements with routine success. Coldwar, good to see they are still around. Either way, we find that some folks are frightened by the term restoration. We are sometimes asked to do just a simple cleaning and oiling on a 100 year old vintage movement. That is partially true; but having disassembled many H rotors, we have observed that this is simply not near enough. BRAND NEW SYNCHRON K12RA 1 RPM ELECTRIC MOTOR - clock repair parts traffic. Looking to replace a failing wired clock with a new one? Note that 60-C is likely 60 Hz (C = cycles), not 60C. 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 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. 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. 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. The tough, and often essential, challenge is lubricating the gears and whatnot inside the sealed motor rotor units on these clocksthe heart of the Telechron design. We strive to provide your cherished clock with the utmost loving care possible. If there is a temperature rating, be sure to respect it! The answer is a resounding yes! Tested and works. The only opening is the very slight clearance between the output gear shaft and its bearing. Sign up today to enjoy Radwell price on new product, surplus, and repairs. Retired to the safe environment of the home, they tend to have longevity. See the detailed comparison of Tata Nexon EV Prime vs Mahindra Scorpio price, mileage, safety features, comfort, warranty, weight . Runs at 1rpm, 60hz, 110 volts, 3 watts. Otherwise Supply Chain lead times apply; All RISCN1 items purchased from Radwell International are covered by Radwell's industry-leading Radwell Quality Assurance ("RQA") 2-Year Warranty. Twemco replacement synchronous motor. This was 1975. A44RA / A43RA motor. Watches. Hansen A-43RA motor is 1 RPM and 60 cycle, 110V 3W. Once you do, we will honor your place in line even if you contact us late. Cool-down took well over an hour. $1?, $2?). electric clocks tend to run for decades with no complaints, yet sometimes they get noisy and/or stop working. We now maintain a waitlist with upcoming customer projects. If you are anxious, we want to be attentive to your needs and will be more than happy to help you. Dont be tempted to do it! Small brass hand nut for Synchron Type C movements with smaller diameter hand shafts. Some eligible products may ship within 24 hours; All RQANS2 items purchased from Radwell International are covered by Radwell's industry-leading RQA 2-Year Warranty. We NEVER replace movements with quartz or others, and we never take short cuts with rotor restorations. This is (or should be) straightforward, so will not be covered on this page, beyond mentioning that i like to use a strong solvent (im presently using Fedron) to remove the old lubricant, followed (once dry) by a good Teflon-based light oil (i am presently using Tri-Flo). But, as you see the movement with motor isn't much more than just the motor. . It does not include correction bracket and coil assembly. We have quantity discounts and some customers take advantage of buying the clock motor movements in case quantities of 50 at a time. Carefully pry off the face cover with a knife blade. I use an aluminum sheet to conduct away the heat. Once the rotor is accepting no further chemical when running, unplug the motor and let the rotor. Note on Travel Alarms (and similar watch-like) miniature clocks. KEYBOARD DISPLAY MODULE, BURNER CONTROL, 13 VDC MAX, 40 CHARACTER, ENGLISH, SWITCH BODY, SINGLE POLE, 1NO-1NC, WITHOUT INDICATING LIGHT, NEMA A600. Runs clockwise. If your cuckoo clock has met with an unfortunate accident resulting in broken case parts and other damage, dont worry. This is not the most economical restoration, so please contact us for typical pricing and lead time if you are interested in having your beautiful Hammond Bichronous electric clock restored. My workbench happens to have a Variac adjustable autotransformer, which i use to reduce the voltage feeding this warming appliance down to what gives the rotor under rejuvenation the heat it needs but not more. REPAIR PRICE SCHEDULE. If, in return for that effort, you choose to call or email and become pushy, rude or verbally abusive despite our clearly statedbacklog (yes we have had this happen), we do not want your business. It does not include correction bracket and coil assembly. We perform restorations, case refinishing, and final system assembly in-house to ensure quality. technology. If you have a different kind of product with variable temperature, that may be sufficient. Policies on return shipping: Customer assumes responsibility for shipping and handling costs, regardless of reason. JavaScript is disabled. POWER SUPPLY, SLC RACK MOUNTING, 85-132 / 170-265 VAC LINE VOLTAGE, 47-63 HZ, 180 VA TYPICAL LINE PO LIMIT SWITCH HEAD ONLY, SIDE ROTARY, SPRING RETURN. This Siber-Sonically Pure Page is and Transitional compliant. Lift the hand off. In todays (unnecessarily) charged-up world where rudeness seems to be acceptable, we find it necessary to restate the seemingly obvious. If, in return for that effort, you choose to call or email and become rude or verbally abusive despite our clearly statedbacklog policy, we will return your project and wish you the best of luck. DOES NOT HAVE AN EXTERNAL BELT DRIVEN ALTERNATOR. 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. Radwell sources these products direct from the Manufacturer; The products are Factory New in Box products; Radwell's QA department recommends this product due to its superior quality and product offering; Radwell provides engineering services for customers looking to upgrade or replace unsatisfactory parts with these direct lines; Ships same day if in stock and ordered by 3:00 p.m. EST. We will consider restoring General Time and Hammond rotors, but prefer to do so only with the rest of the movement present, so we can assure the condition of both. Read the markings on the rotor. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Due to my poor IR thermometer skills, please take all temperatures in this section as approximate and advisory. Read on! Sometimes there may be a temperature rating. Synchron clock motor w/Factory Red Sealer K13RD Tested Good NOS - MX1229. You can also keep your clock and simply replace the movement with one of our AllSync Plus replacement movement kits. We are fully equipped for this challenge, and have been from the beginning. Worse yet, leaving worn holes unaddressed is a sure path to unreliable performance. We service Vienna Regulators, English bracket clocks, Crystal Regulators, Self Winding clocks, highly collectible alarm clocks, vintage and contemporary cuckoo clocks, and vintage electric clocks. We have experience and expertise with restoring vintage cuckoo clocks, which are notably different than contemporary cuckoo clocks, and require a different approach. Hammond Bichronous are unique movements. . We are equipped with precision machining tools, electronics assembly equipment, and a sophisticated plating area designed for small components. During the June 2021 rejuvenation, the oven clock/timer rotor described above had about an 18C temperature rise above ambient before treatment (and was noisy). Space organizations want the moon to have its own Time Zone. Dave will disassemble, clean, rebush and replace worn parts (B rotors), lubricate then reassemble. Find Your Clock Visit our AllSync Plus Replacement Clocks page to find the right option for your building. We always do our absolute best to stay within our ballpark ranges. We restore these motors by disassembling, fabricating replacement gears, bronze bearings and other parts to replace worn phenolic gears, worn babbitt or sintered bronze bearings, output bearings and shafts. If we send you back a clock where this has not been done, its a time bomb. If you choose to use a custom power supply of your design or selection that is not something we recommend, we are happy to review it for interoperability and proper connectivity, to avoid damage to the movement that would otherwise not be covered under warranty. With the thousands of requests we receive, we cannot possibly reach out to you when the stated queue time has elapsed. There is rarely a reason to replace an original, high quality movement in any but the most extreme situations. One soaks up any old oil, then applies new oil and removes the assembly from heat. This seems to be about what a 100W bulb manages using the classic method, so i figure its OK. and last for many decades but they do need occasional service just like any other With the dried oil and caked-on grease present on the output shafts, how can driving oil through this shaft (from the outside in) do any more than pack varnish-hard oil back into the case containing the watch-like rotor movement? Radwell provides a 2-year warranty on every item we sell and repair. Put the rotor back into the stator, and test the motor: it should run smoothly and quietly, both lying flat gear-up as in the photo below and in its normal operating orientation. Pricing and Availability on millions of electronic components from Digi-Key Electronics. 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. If the mech is just a bit larger then the motor footprint, this is not the motor for that mech, NLA new. Postal Telegraph Synchronous Electric Time : Model SX 15 This has the spin start if power goes out. Hammond rotors always require opening up, output shaft bushings (and sometimes new output shafts), and sometimes new internal bushings, arbors, wheels or other parts fabricated. NEW ELECTRIC NEON vintage clock motor synchron 110V Cleveland pinwheel NPI - $1,694.33. If your device is purely resistive like this one, likely you can get away with a standard triac-based light dimmer, but please be careful and any issues are on you. Originally Web posted Wednesday, 27 May 2009. Since I have a large Twemco clock in my possession which has a noisy motor and after having done my initial investigation, it seems to play due to wear and tear on the main shaft. Basic service/repair $150 to $200. Different temperature choices and (mis)measurements likely account for most of this broad difference. Shop All Parts & Accessories MOTOR 110VAC 60HZ 1RPM 4WATT CW ROUND SHAPE (A43RA/A44RA) SKU: 288003 Type: Motor Clock Maintenance and Repairs, Follow @atsclock We fully restore original electric clock movements such as Telechron, Revere, GE, Hammond, Sessions, Seth Thomas and others. Try a search on (no quotes) rejuvenat (note that this is a stem for both rejuvenate and rejuvenating) and you should find some illuminating (and likely more recent and/or informed) results. Once a clock is fully restored by us, it will generally run for perhaps 10-15 years or more with nominal maintenance (oiling and adjusting ever 3-4 years). 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. Seventy to 80 years later, this oil is long gone and the bearings worn. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates. This editions column was How To Service A Clock Radio. 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. We do not send them out, and we dont buy rotors restored by others. Posted by Not sure what you need? If you wish us to quote your project and then you refuse the project, we are happy to safely return your clock to you, but we will need to charge $50 for estimation, handling and associated work. Restated, for clarity: Customer pays for return shipping and handling in all cases, including warranty returns. Order today, ships today. Of course, these great clocks were often housed in unusually beautiful cases, including some which were offered in the Postal Telegraph formatlarge wall clocks that are a joy to own and sought after by collectors. Clock Repair. Power reduction (if used) will be specific to your device, and likely the position of the rotor on the device. We dont want to see your clock back here every 6 months! 5.5 mm pinion diameter . We dont. Carmen Dimond on Sep 1, 2015 8:30:00 AM. The motor model number is usually stamped on the side band of the motor after the voltage, wattage, RPM and so on. of heating as for the classic method so far seems appropriate. Everything looks clean, and the pinion spins smoothly, but it still doesn't work. Used on 3/4" & 7/8" long hand shafts. FOR SALE! These clocks are plenty old enough to have had their lubrication become gummy, dried out, or otherwise no longer viable for its original purpose. With the apparent upswing in porch piracy, we must take action before someones valuable piece is lost. Another, a variant of the methods above, uses vacuum to assist pulling out whats inside the rotor. It is not the standard of craftsmanship we are known for. Because Radwell is not an authorized distributor of RQANS2 products, the Original Manufacturer's warranty may not apply. 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 (. If the power fails, the movement will continue to keep accurate time for up to 30 minutes, even without electrical power! Again, output bushings, shafts and internal plate holes are often worn, requiring disassembly and repair. This cannot be cured by forcing oil into the rotor capsule! Kens Clock Clinic is the #1 choice when it comes to your clock restoration needs. It is used in American Time, Simplex, Cincinnati, Faraday and Edwards wired synchronized clocks. 2017 Ken's Clock Clinic - Self Winding Clock Products & Restoration - Privacy. 3PCS Synchronous Synchron Motor Turntable Motor Electric Synchron Motor For Cup Turner,cuptisserie,Tumbler Cup Rotator with 7mm Flexible Coupling 100-127VAC 50/60 Hz 4W 5-6RPM/MIN CCW/CW 87 $1699 FREE delivery Thu, Jan 19 on $25 of items shipped by Amazon Push the rotor assembly out of the stator frame to separate the two. In fact, about half of the H rotors we see require a new output shaft bushing, and sometimes a new output shaft as well. We understand that when movements are returned, there may be questions about connections and other issues that arise. Suction is created, and the new oil is sucked in. If there is any confusion on billing, we are happy to work with you to resolve it in a polite and civilized fashion. Speed: 6 RPM. The motor you described is $26 + shipping from many sources - Pic from Timesavers site, is this it? Opens in a new window or tab. Yes, we can also open and service M5 rotors, rebush the plates, restore worn arbors, reassemble, oil, and seal them back up again. Inquiry reveals that the clock was never oiled, contacts cleaned, or even inspected for wear. 610 by SYNCHRON - Buy or Repair at Radwell - Radwell.com Home > Controls & Indicators > Timer/Counter > SYNCHRON > 610 610 Manufactured by SYNCHRON representative photo click to zoom Weight: 0.29 lbs Estimated Value - 200.00 Save as much as 45% Last Value Update: 11/22/2021 Have you seen this for less? Anything of this general nature should work. We can fabricate any component of the clock, and often we need to fabricate replacement parts because the originals have worn so excessively. But most other shaft speeds are no longer available or are extremely difficult to find. : - 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 . If you are not familiar with the Hammond Bichronous, its a movement that has a unique function. As always, estimates are free if you pursue the restoration work. Over-oiling these tiny rotors will flood the rotor and stall it, or cause drag that affects timekeeping. The Timesavers site shows various gear sets for the motor, but they don't list mine which is a C5 Rear set. Synchron 600: AC Synchronous Timing Motor - Shallow Pear (C-Mount) Gearbox. When these were current products, one could merely buy a new rotor assembly for some reasonable price (50? If you are doing a two-cycle process with a solvent first (recommended), repeat steps 5-9, using your preferred lubricant this time. Were able to bring their search to an end because we stock many different types of Hansen motors and movements. Has a 10-tooth pinion gear on the front that is approx. Many travel and miniature clocks are actually watch movements in disguise. Their unusual feature is that if power is lost, the movement continues to run on mainspring power for up to 30 minutes! Much like it has been for over 10 years, we are presently backlogged 9-10 months for major restorations. Here is an example of whats on the rotor pictured in this section, from a G.E. 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. This reflects our continued commitment to improve the quality of our period-accurate restorations on these unusual and cherished clocks. Content last modified There is always wear, and it must be addressed. We dont consider any clock that runs for only 6 months or year after a repair is done a successful project. Copyright The high efficiency brushless permanent magnet synchronous mid-drive motor, output 34N.m peak torque, as well as to have 284N.m peak torque to the rear wheel. Price and other details may vary based on product size and color. 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. No longer can one take in a project, change some parts, and send it off. 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 Basic service/repair (including platform and winding motor) $250 to $350. Description This is a replacement motor for certain types of Hansen movements. And of course, we stock the raw materials to fabricate parts that are not available. 7/32 wide (5.6mm). $75 for $100 Deal. Reminder: Policy on Rudeness, Bullying or Abusive Communication from Customers. . All RQANS1 items purchased from Radwell International are covered by Radwell's industry-leading RQA 2-Year Warranty. I've taken the motor apart as far as I know how, to where I can lift the pinion shaft/gear and magnet disc out of the motor. But a vintage, 100 year old movement is going to have many looming issues, always. Call a clock expert at 800-328-8996 for help with choosing the right replacement clock motor or movement. And there are good ways to clean a movement and destructive ways, and the line is very fine between them. action. DIAMETER X 4 IN. Call a clock expert at 800-328-8996 for help with choosing the right replacement clock motor or movement. These !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)? 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. "If you are in the need of a watch or clock repair, definitely try them out." more. Acroprint replacement time clock motor Synchron, 115vac, 60hz, 5w, 1rpm, CCW rotation Fits all Acroprint E series ET and ETC time stamp clocks Rapidprint Motor for AR Series Time Stamp Rapidprint replacement time clock motor Synchron, 115vac, 60hz, 5w, 1rpm, CCW rotation Fits all Rapidprint AR series time stamp clocks (AR-E, ARL-E, etc.) Experience has proven that alligator clips are NOT a reliable way to connect a self winding clock movement for the long term. 122.4X63 Runs at 1rpm, 60hz, 110 volts, 3 watts. Putting the back (small part, turret) of the rotor there allows me to apply a lower voltage and save energy. This tandem gear train creates unusual restoration challenges, with dual fiber wheels and fiber bearing plates, all of which are worn or broken as found. The procedure for synchronizing two alternators is to (1) open the switch, (2) drive both alternators at the same rotational rate, (3) advance or retard the phase of one unit until both AC outputs are in phase, (4) close the switch before they drift out of phase. Monday, 14 June 2021 One ive not yet tried is using a really good penetrating oil at the get-go, with the rotor cool or cold. And how can this do any less than foul the rotor and stop it eventually? Policy on Rudeness, Bullying or Abusive Communication from Customers. In the interest of science, i tried the old method for the first time in nearly 50 years. 50Hz Europe). Multiple parts must be hand (sometimes custom) made nearly 100% of the time and when they cannot be made here, someone must be found to help. This alone will nullify any economic advantage to doing anything less than a full restoration. It is not the standard of craftsmanship we are known for. 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. We can fabricate replacement parts for these movements, and often this is necessary for a proper and thorough job. Movement parts are difficult (sometimes impossible) to make or find. Rated at 60W, plugged directly into wall power as usual it runs too hot: 110C. A few emails and perhaps a call evaluating pictures and responding to observations is considered acceptable. Rebushing holes without polishing pivots leads to premature hole failure, and furthers pivot wear. Using traditional broaches alone to open holes can lead to geometrically distorted holes. We design our own replacement parts, No. Unexpected problems crop up that are nearly impossible to foresee. One popular alternative method involves carefully drilling an access hole into the rotor housing. The original protocol recommended 10 to 15 minutes of heating. These must be quoted up front with the piece in hand. C $235.84. We are sure there are folks who use this as a strategy for staying in business. The outer appearance of the clock remains literally the same; in fact almost unchanged. Pricing is commensurate with the amount of disassembly, restoration, and re-assembly required. Return shipping and packing will be added to this fee. The NAWCC is dedicated to providing association services, promoting interest in and encouraging the collecting of clocks and watches including disseminating knowledge of the same. 36.00$ Buy It Now. Re: Old Hammond synchronous clock. Many owners seem surprised when a clock that has been working for 30 years suddenly stops. . Radwell will beat any competitor's written repair rate by 10%. Also, New Haven engineered many very clever features into their movements. SHOP SAFELY - All Transactions on Timesavers.com are Protected By Comodo's Site Security Encryption Process, Copyright 2012 Timesavers. It might even refresh the existing oil sufficiently that the full lubricant change procedure might not be necessary. Ive had better success with a run-of-the-mill coffee warming tray: This ones a Bunn model BCW (which im taking a wild guess is an abbreviation for Bunn Coffee Warmer). Youre seeing this ad based on the products relevance to your search query. If an M5 rotor is still operational, it may benefit from oiling. Seem impossible? I have been in touch with Twemco and they told me that these particular type of clocks are not made . Shop products from small business brands sold in Amazons store. Save a lot by taking the old one off your movement and replacing it instead of buying an all new one. Policy on Billing. No issue with these is outside of our capability. 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. AC timing motor with precise synchronous speeds ranging from 0.50 revolution per hour to 360 rpm. 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? Item #: 18404 Condition: New Price: $40.00 Qty: Add to Cart See Details Items 1-2 of 2 50/60Hz Synchronous Synchron Motor Electric Turntable Motor AC 100~127V CCW/CW 4W (0.8-1RPM) 4.2 (48) Internally, the oil inside these rotors dries into a varnish-thick sludge, and adding oil to varnished sludge or filthy oil does not help. 5.5 mm pinion diameter . 29.74 20% off + 37.67 Postage . You must log in or register to reply here. 14 locals recently requested a quote. To arrange a quote after reading the Forward, please contact us. WORKS PERFECT We've had this plugged in for several weeks and it keeps perfect time. We strive to provide your cherished clock with the utmost loving care possible. Leather cases cannot be restored in our shop. We never found bullying acceptable and never will. The amount of oil forced into the rotor must be measured very carefully. I even reassembled the motor in the timer/clock mechanism with the motor output gear in a vertical orientation and ran that on my bench to let any excess oil leak out there instead of in the oven control panel: nothing. We have quantity discounts and some customers take advantage of buying the clock motor movements in case quantities of 50 at a time. Has a 10-tooth pinion gear on the front that is approx. 5. $80 for what from where? Mounting screws not included but can be purchased HERE. 3. Sign up to get the latest news, product information, and exclusive promotions delivered to your inbox. //