https://maxonmotorspeedcontroller.com Sun, 27 Sep 2026 06:59:44 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://maxonmotorspeedcontroller.com/2026/08/30/replacement-motor-speed-controller-for-lr-watch-cleaning-machine-for-watchmaker/ https://maxonmotorspeedcontroller.com/2026/08/30/replacement-motor-speed-controller-for-lr-watch-cleaning-machine-for-watchmaker/#comments Sun, 30 Aug 2026 18:03:39 +0000 https://maxonmotorspeedcontroller.com/2026/08/30/replacement-motor-speed-controller-for-lr-watch-cleaning-machine-for-watchmaker/ […]]]>







Replacement Motor Speed Controller For L&R Master & Mastermatic Watch Cleaning Machine. This is a new speed controller for replacing the missing or broken/damaged original motor speed controller on these precision cleaning machines. Will work with L&R Master & Mastermatic. With front panels like the one pictured. If your machine has front panels like the one pictured and castings like the ones pictured, then this speed controller should be a perfect replacement. NOTE: These WILL work with EARLY L&R Master cleaning machines BUT you will have to either. The guide pin flush (a stout set of wire cutters should work) or. Bend the guide pin flat to the face of the motor speed controller. You do NOT do this if you are installing these into LATER L&R Master OR Mastermatic machines! Turning the knob completely counter clockwise turns power to the motor off, just like the originals do! These were IMPOSSIBLE to find in the same value as the originals OR in the proper dimensions! We are VERY proud to offer you these motor speed controllers that provide you with BOTH! Unlike other speed controllers, these are custom made both to perfectly fit your machine and operate exactly as the originals had. This particular motor speed controller is rated at 750? (ohms) and 50w (watts). These are a direct replacement to the originals! However, the mounting hole MAY need to be reamed out slightly for a proper fit. Besides that and what is noted above regarding early machines, these require no other alterations to be installed into your machine! To install your new motor speed controller, you must unsolder and remove the wiring going to each terminal of the old motor speed controller (be sure to keep track of which wire goes to which terminal). Once each connection has been freed, unscrew and remove the mounting nut. The old motor speed controller should now be free. Simply remove the old motor speed controller and set it aside. Install the new motor speed controller as the old one was. Replace and tighten the mounting nut snugly, making sure the guide pin on the front of the motor speed controller lines up with the guide hole (if applicable) on the front panel before tightening completely refer to the note above if you are installing this into an early/older L&R Master without a guide hole! Then you solder the leads onto the terminals of the new motor speed controller (again, making sure that each lead goes onto the same terminals as they were on the old speed controller). You have just replaced your motor speed controller! NOTE: The motor speed controller that you receive may appear slightly different then the one pictured. If you also need a new knob, we sell replacements of the black knob with white arrow! By placing an order you understand that it is your responsibility to ensure that this replacement meets your anticipated needs. This listing is for ONE motor speed controller only. Pictures of front panel, castings and other parts a. Re for reference only. If you have any questions please don’t hesitate to send me a message! See my other listings for more L&R watch cleaning machine parts.

]]> https://maxonmotorspeedcontroller.com/2026/08/30/replacement-motor-speed-controller-for-lr-watch-cleaning-machine-for-watchmaker/feed/ 0 https://maxonmotorspeedcontroller.com/2026/02/01/ac-gear-moter-review-speed-control-chinese-moters-machine-omelectricalwork/ https://maxonmotorspeedcontroller.com/2026/02/01/ac-gear-moter-review-speed-control-chinese-moters-machine-omelectricalwork/#comments Sun, 01 Feb 2026 15:50:39 +0000 https://maxonmotorspeedcontroller.com/2026/02/01/ac-gear-moter-review-speed-control-chinese-moters-machine-omelectricalwork/ ]]> https://maxonmotorspeedcontroller.com/2026/02/01/ac-gear-moter-review-speed-control-chinese-moters-machine-omelectricalwork/feed/ 0 https://maxonmotorspeedcontroller.com/2026/01/22/tm20-tm25-v-vl-milling-machine-control-board-motor-speed-controller/ https://maxonmotorspeedcontroller.com/2026/01/22/tm20-tm25-v-vl-milling-machine-control-board-motor-speed-controller/#comments Fri, 23 Jan 2026 03:27:03 +0000 https://maxonmotorspeedcontroller.com/2026/01/22/tm20-tm25-v-vl-milling-machine-control-board-motor-speed-controller/





The board is suitable for machines: TM20V, TM20VL, TM25V, TM25VL. Please study pictures carefully to make sure yours is the same.

]]> https://maxonmotorspeedcontroller.com/2026/01/22/tm20-tm25-v-vl-milling-machine-control-board-motor-speed-controller/feed/ 0 https://maxonmotorspeedcontroller.com/2025/12/20/no-ic-no-mcu-washing-machine-motor-torque-control-circuit/ https://maxonmotorspeedcontroller.com/2025/12/20/no-ic-no-mcu-washing-machine-motor-torque-control-circuit/#comments Sat, 20 Dec 2025 14:13:32 +0000 https://maxonmotorspeedcontroller.com/2025/12/20/no-ic-no-mcu-washing-machine-motor-torque-control-circuit/ ]]> https://maxonmotorspeedcontroller.com/2025/12/20/no-ic-no-mcu-washing-machine-motor-torque-control-circuit/feed/ 0 https://maxonmotorspeedcontroller.com/2025/12/10/used-motor-variable-speed-control-box-3-axis-machine-dro-all-connected-240v/ https://maxonmotorspeedcontroller.com/2025/12/10/used-motor-variable-speed-control-box-3-axis-machine-dro-all-connected-240v/#comments Wed, 10 Dec 2025 13:53:43 +0000 https://maxonmotorspeedcontroller.com/2025/12/10/used-motor-variable-speed-control-box-3-axis-machine-dro-all-connected-240v/ […]]]>











THIS WAS ORINGINALL FITTED TO A MYFORD CONNOIUSSEUR. VARIABLE SPEED CONTROL BOX / MOTOR / MACHINE LIGHT ARE ALL CONNECTED TOGETHER INTO THE CONTROL BOX. MACHINE DRO 3 AXIS READ OUT. NOT SURE IF THE SCALE / S WORK. MOTOR TURNS ON AND SPINS WITH THE SPEED CONTROLLER, THE DIAL DOESNT CHANGE AS IT HAS NO REFERENCE POINT TO COUNT. IT WOULD NEED PAT TESTING BEFORE USE. We are stockists of brands including Presto, Proxxon, Kreg, Tormek, Titebond, Gorilla. Eclipse, Molyslip, Moore & Wright, Britool, Facom and more.

]]> https://maxonmotorspeedcontroller.com/2025/12/10/used-motor-variable-speed-control-box-3-axis-machine-dro-all-connected-240v/feed/ 0 https://maxonmotorspeedcontroller.com/2025/09/20/washing-machine-motor-connections-for-your-easy-projects/ https://maxonmotorspeedcontroller.com/2025/09/20/washing-machine-motor-connections-for-your-easy-projects/#comments Sat, 20 Sep 2025 08:40:45 +0000 https://maxonmotorspeedcontroller.com/2025/09/20/washing-machine-motor-connections-for-your-easy-projects/ ]]> https://maxonmotorspeedcontroller.com/2025/09/20/washing-machine-motor-connections-for-your-easy-projects/feed/ 0 https://maxonmotorspeedcontroller.com/2025/04/30/control-solutions-ltd-op100-speed-controller-industrial-machine-motor/ https://maxonmotorspeedcontroller.com/2025/04/30/control-solutions-ltd-op100-speed-controller-industrial-machine-motor/#comments Wed, 30 Apr 2025 11:33:53 +0000 https://maxonmotorspeedcontroller.com/2025/04/30/control-solutions-ltd-op100-speed-controller-industrial-machine-motor/









Brand new control solutions op100 controller. Was a spare for paper mill. Location box elec c.

]]> https://maxonmotorspeedcontroller.com/2025/04/30/control-solutions-ltd-op100-speed-controller-industrial-machine-motor/feed/ 0 https://maxonmotorspeedcontroller.com/2025/03/28/how-to-connect-rpm-controller-ux-52-to-universal-washing-machine-motor/ https://maxonmotorspeedcontroller.com/2025/03/28/how-to-connect-rpm-controller-ux-52-to-universal-washing-machine-motor/#comments Fri, 28 Mar 2025 21:56:34 +0000 https://maxonmotorspeedcontroller.com/2025/03/28/how-to-connect-rpm-controller-ux-52-to-universal-washing-machine-motor/ ]]> https://maxonmotorspeedcontroller.com/2025/03/28/how-to-connect-rpm-controller-ux-52-to-universal-washing-machine-motor/feed/ 0 https://maxonmotorspeedcontroller.com/2025/01/05/science-project-electronic-machine-agriculture-automobile-experiment-technology-ytshorts/ https://maxonmotorspeedcontroller.com/2025/01/05/science-project-electronic-machine-agriculture-automobile-experiment-technology-ytshorts/#comments Sun, 05 Jan 2025 17:07:51 +0000 https://maxonmotorspeedcontroller.com/2025/01/05/science-project-electronic-machine-agriculture-automobile-experiment-technology-ytshorts/ ]]> https://maxonmotorspeedcontroller.com/2025/01/05/science-project-electronic-machine-agriculture-automobile-experiment-technology-ytshorts/feed/ 0 https://maxonmotorspeedcontroller.com/2024/10/26/12v-250w-dc-eletrical-motor-speed-controller-chain-wheel-gear-popcorn-machine-2/ https://maxonmotorspeedcontroller.com/2024/10/26/12v-250w-dc-eletrical-motor-speed-controller-chain-wheel-gear-popcorn-machine-2/#comments Sun, 27 Oct 2024 00:51:08 +0000 https://maxonmotorspeedcontroller.com/2024/10/26/12v-250w-dc-eletrical-motor-speed-controller-chain-wheel-gear-popcorn-machine-2/ […]]]>




















Reliable metal housing protects the internal circuit and has good heat dissipation performance to avoid thermal overload. Long life, high speed operation, high temperature resistance, high power. Easy to use and control, providing steady speed and sensitive braking and steering control. Main application is suitable for popcorn machine. Easily used in practicality, gear motor supports working with low noise, low current and no sparks. Item Type: Eletrical Motor Material: Aluminum Color: As Pictures Shown Weight: Approx. Voltage: 12V Rated power: 250W Rated speed: 2950 RPM Speed reduction ratio: 8.9. 1 x 38 Section Chain. 1 x 13T Gear. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

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