synchron clock motor repair

2" diameter x 1-3/8" deep. . Disassemble an electric clock: Unplug the clock from the electrical outlet. Therefore, as of May 1, 2022, we are forced to charge a flat $120 service charge for extensive support, defined as more than two telephone calls AND 4 emails. 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). This will allow it to fit on the hand shaft of the Hansen unit. Again, output bushings, shafts and internal plate holes are often worn, requiring disassembly and repair. machines operating by providing a high quality source of original Telechron rotors. Retired to the safe environment of the home, they tend to have longevity. One popular alternative method involves carefully drilling an access hole into the rotor housing. Shop All Parts & Accessories MOTOR 110VAC 60HZ 1RPM 4WATT CW ROUND SHAPE (A43RA/A44RA) SKU: 288003 Type: Motor 514 Poplar Street World O Appliances/Household/Plumbing/Irrigation/HVAC/Hardware Much like it has been for over 10 years, we are presently backlogged 9-10 months for major restorations. Anything of this general nature should work. Mechanical wear must be addressed in a variety of ways. Please keep in mind that its up to you to follow up with us after being added to the waitlist. Two samples, same rotor (same one already mentioned): Likely dozens. Contact the Webmaster for perceived copyright infringement (DMCA Registration Number 1010287). As always, estimates are free if you pursue the restoration work. Speed: 6 RPM. KEYBOARD DISPLAY MODULE, BURNER CONTROL, 13 VDC MAX, 40 CHARACTER, ENGLISH, SWITCH BODY, SINGLE POLE, 1NO-1NC, WITHOUT INDICATING LIGHT, NEMA A600. Working antique 20" synchronous Hammond art deco Postal Telegraph Clock that's almost 90 years old. Synchron geared motors are used in many back lighted and neon clocks, as well as most mystery clocks. It is possible one of the gears has worn to the extent it no longer meshes. In the picture shown above, youll see 110V defining the motor voltage, then 60Hz for the cycles per second. Written in story format, it was usually a narrative between shop owner Mac and a journeyman tech, in this edition named Barney. 14 locals recently requested a quote. Usually the shaft sits down in a small depression that will hold a small amount of oil. Thats because almost 100% of them require new coilswhich we can wind. Content last modified 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. Chicago Clock Company. 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. Revised several times, including 22 January 2019, having found an old paper note. Telechron rotors spin at 3600 RPM and reduction gearing brings them down to reduced The Timesavers site shows various gear sets for the motor, but they don't list mine which is a C5 Rear set. These Clock movements and the rotors should be serviced periodically for long life. These must be quoted up front with the piece in hand. Runs at 1rpm, 60hz, 110 volts, 3 watts. Output speeds from the integral gearhead can be chosen from . Click here for instructions on enabling JavaScript in your browser, 24V 1 RPM 3 WATT 24 VOLT ELECTRIC CLOCK MOTOR, FACTORY WARRANTY MAY NOT APPLY. Frame Size: Pear Shape Permanent Magnet. Yes, we can also open and service M5 rotors, rebush the plates, restore worn arbors, reassemble, oil, and seal them back up again. And, just as important, we NEVER replace a rotor with one of the commonly available, short-lived and noisy Chinese rotor replacements. Each subsequent attempt has included experimenting with different techniques to maximize the efficacy of the relubrication. It is used in American Time, Simplex, Cincinnati, Faraday and Edwards wired synchronized clocks. One keeps adding oil until the assembly refuses to accept any more. Clocks. That said, we have had some great success with these, but pricing can become a concern due to lack of availability of parts. Removing the movement from the case always reveals more surprises than cursory inspections from the back (or front). There is rarely a reason to replace an original, high quality movement in any but the most extreme situations. We ask them for the information printed on the side of the motor, including voltage, speed and model number. So we consider this a gentle reminder. Copyright Sometimes there may be a temperature rating. 2. While some movements are available and are quite close replicas to the originals, many are not. It does not include correction bracket and coil assembly. Most visitors online was 4107 , on 14 Jan 2023, http://www.clock-keys.com/CART/images/18404.JPG, http://www.clock-parts.com/catalogmain2.asp?GroupID=211&Level=4, Question about motor "SYNCHRON Model 610". 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. Lifetime Technical Support: We're here to help if you have questions! If an M5 rotor is still operational, it may benefit from oiling. If you are considering restoration of low cost alarm clocks, please first consider our alarm clock forward. Cool-down took well over an hour. However, the flip side of this is that they tend to run for long periods of time without rest. John T. Frye, W9EGV, wrote a regular column Macs Service Shop. Synchron Electric Clock Motor Movement 110 V 60 Hz 3 Watt 1 RPM. Leather cases cannot be restored in our shop. The goal here would be having the penetrating oil loosen up dried/caked oil inside the rotor, so more would come out with heating. In 2021 i used closer to 42V. Call us at 800-328-8996. This motor Torque is 8 in-oz (rated at 1 rpm). Not sure what you need? You can also keep your clock and simply replace the movement with one of our AllSync Plus replacement movement kits. We have quantity discounts and some customers take advantage of buying the clock motor movements in case quantities of 50 at a time. 23.79. $80 for what from where? Without this capability, one cannot restore self winding clock movements with routine success. Suction is created, and the new oil is sucked in. Brand New. If for whatever reason you cannot abide by the above policies, we will be disappointed but understand that you may wish to go elsewhere. 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. Call a clock expert at 800-328-8996 for help with choosing the right replacement clock motor or movement. That is partially true; but having disassembled many H rotors, we have observed that this is simply not near enough. We may be the only service left on the planet that can fully restore a Sessions electric chime clock! Inquiry reveals that the clock was never oiled, contacts cleaned, or even inspected for wear. Save a lot by taking the old one off your movement and replacing it instead of buying an all new one. There is no half way in dealing with these issues. See the detailed comparison of Tata Nexon EV Prime vs Mahindra Scorpio price, mileage, safety features, comfort, warranty, weight . Our services include restoration of vintage American and European wall clocks, mantel clocks, cuckoo clocks, electric clocks, self winding clocks, and many others. 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. Twemco replacement synchronous motor. We strive to provide your cherished clock with the utmost loving care possible. 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. BRAND NEW SYNCHRON K12RA 1 RPM ELECTRIC MOTOR - clock repair parts traffic. 29.74 20% off + 37.67 Postage . It is possible that some lubricant will percolate back out. A compilation of classic mid-20th. Reproduction replacement silk power supply cord @ $4.50 per foot. rotors were the invention of Henry Warren and were a breakthrough in timekeeping Different temperature choices and (mis)measurements likely account for most of this broad difference. DISCONTINUED BY MANUFACTURER, POWER SUPPLY, SITOP, STABILIZED, INPUT / 400/500 VAC / 50/60 HZ, OUTPU OUTPUT MODULE, SLC 500, 16 POINT, RELAY, 250 VAC, 125 VDC. We have all the correct material available to you for a very reasonable charge. Basic service/repair $150 to $200. But a vintage, 100 year old movement is going to have many looming issues, always. We address these issues in every restoration, returning a clock that is virtually like new. 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. 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. PLEASE SEE THE TABLE BELOW.**. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. The movement is needed for this rewinding service since we must design and produce a custom winding bobbin for each movement. 5. Used on 3/4" & 7/8" long hand shafts. But, as you see the movement with motor isn't much more than just the motor. Note that 60-C is likely 60 Hz (C = cycles), not 60C. When customers call for a replacement motor, they are often holding the motor they need to replace. 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. The old oil heats up, expands, and seeps out of the gear shaft opening (assuming there is any old oil left in any sort of fluid form!). Policy on Powering SWCC Movements with cheap battery holders and alligator clips. 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. Once plugged in the little gear on the front always rotates to the right or clockwise. 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. A few emails and perhaps a call evaluating pictures and responding to observations is considered acceptable. Seventy to 80 years later, this oil is long gone and the bearings worn. While disassembled, this is when wear (as well as previous botched repair attempts) should be addressed. lang: en_US If customers read that information and answer a few basic questions, well be able to quickly ship them the correct motor so theyll be back in business very soon. Notwithstanding, some rather unique versions are no longer available. Place the rotor, gear side up, on a source of heat. This seems to be about what a 100W bulb manages using the classic method, so i figure its OK. I have some old Telechron clock motors that responded well to lubrication; I use special clock or watch oil. Thats the rationale behind why we generally recommend full restorations. Push the rotor assembly out of the stator frame to separate the two. Yes, they are challenging restorations, but quite manageable. 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. With the thousands of requests we receive, we cannot possibly reach out to you when the stated queue time has elapsed. Pivots need to be polished to a glass-like smoothness, and holes rebushed so as to be clean and undetectable. Putting the back (small part, turret) of the rotor there allows me to apply a lower voltage and save energy. Save a lot by taking the old one off your movement and replacing it instead of buying an all new one. Radwell is not an authorized distributor, reseller or representative of the products featured on this website. We always do our absolute best to stay within our ballpark ranges. There should be some axial play of about 1 mm (on the rotors ive worked on). . 5 W 6 RPM model 640 Untested (823K) Pre-Owned C $8.04 Seller: tic-toc-parts (13,656) 99.5% or Best Offer +C $23.88 shipping from United States Sponsored Synchron clock motor w/Factory Red Sealer K13RD Tested Good NOS - MX1229 Brand New C $96.46 Top Rated Seller Was: C $107.17 10% off Synchron motors often display the same model number for different voltages. RADWELL 2-YEAR WARRANTY INCLUDED . One soaks up any old oil, then applies new oil and removes the assembly from heat. Runs at 1rpm, 60hz, 110 volts, 3 watts. 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 Seem impossible? Youre seeing this ad based on the products relevance to your search query. Here's an early cutaway engineering prototype of a Telechron B style clock rotor. Continuity. !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)? 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. Due to my poor IR thermometer skills, please take all temperatures in this section as approximate and advisory. Protect their value with high-quality motors and movements! No exceptions. All movement restorations are backed by a two-year warranty. var year = today.getFullYear() There are many superior choices now] on top of the gear so that it runs down and surrounds the shaft. Further, original versions of these movements (Regula 25, 34 and Hubert Herr most notably) used brass wheels where replacements now use plastic. 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. But a vintage, 100 year old movement is going to have many looming issues, always. 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. Here is an outline of my current optimized method of rotor treatment. 5.5 mm pinion diameter . and Herschede electric clocks along with numerous other timing applications. Zen Cart! Our free 2-year warranty makes every Radwell purchase a dependable, reliable investment in your company's future. 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. Dont be tempted to do it! A valid written repair rate from a valid competitor . 50Hz Europe). This is accomplished with a separate rotor and wheel train which winds the mainspring, stacked on top of the standard synchronous gear train which drives the hands. These are among the most important steps. C $235.84. It does not include correction bracket and coil assembly. Has a 10-tooth pinion gear on the front that is approx. If you need a specific firmware or series relating to - This can also be movement and/or rotor. AC timing motor with precise synchronous speeds ranging from 0.50 revolution per hour to 360 rpm. Obviously, there are bound to be exceptions, but this is what we have found to be the case in a very high percentage of the vintage clocks and clock movements we see. 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. Hammond Bichronous are unique movements. 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. Our Featured Products Synchronous Clock Motor 12V 10 rpm 4mm 5/32" shaft NEW 24/7 Customer Service satisfaction guaranteed inegativer.com, US $31.9 2" and tinned precision Swiss-made with steel motor case This motor requires input power of twelve (12) volts AC 4mm dia stripped back 067" hole drilled halfway down x 10mm long output shaft with 6 . By contrast, simply oiling a 100 year-old worn out movement does not remove the wear or provide any longevity. And of course, we stock the raw materials to fabricate parts that are not available. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of RQANS2 products unless explicitly stated otherwise; Radwell sources these products through independent channels including Original Equipment Manufacturers (OEM), Internet exchanges, direct or independent distributors, miscellaneous resellers, auctions, and direct from user tool cribs; The products are genuine, in surplus never used Radwell packaging, but they may be older date codes or series than that available direct from the factory or authorized dealers; If in factory packaging, the unit will not likely have a factory seal. Please call or email 380) triple plate chime or strike movements. //