Leslie motor speed control. Find many great new & used options and get the best deals for Leslie Motor Speed Control Relay for Leslie 122 and 21h Style Amps at the best online prices at eBay! Free shipping for many products! Posts: 24 Location: Leicester Share Tweet #1 Leslie 760 motor speed control issue 10-08-2011, 05:24 AM Hi all, I am new to this forum and thought I would introduce myself and pose a question. Key Features of a Variable Speed Pump: Next you can regulate voltage to the motor to control speed to a degree, but also you will can change the Gearing of the motor pinion, or the gear attached to the revolving piece also to lessen your input/output ratio to your desire. The Doctor Fishsticks Leslie Motor Control - Mark IIThis motor control unit is similar to the regular Leslie Motor control I sell, however this is designed to plug into the fast motor plug and live in or near the back of the Leslie. 1 Motor Speed Control Relay for Leslie 122 amplifier. The Hamptone Motor Control performs this by synchronously switching the power on / off to the motors at precisely the correct intervals to achieve reduced speeds from a Variable speed pool pump Totally enclosed fan cooled (TEFC) motor No rewiring required - runs on 115/230V Real-time clock with 24-Hour memory retention Energy efficient - Save up to 80% on energy costs Simple, easy-to-use digital control keypad Three programmable speed settings Override capability Ideal for pools requiring up to a 1-1/2 HP pump Moves water efficiently at lower speeds UL listed See best offers on TriStar Variable Speed Pool Pump Stand Alone or Relay Control, includes Pump User Interface from Leslie's Pool Supplies. This product is functionally identical to Archived from groups: rec. The MK2 uses a microcontroller (programmable “brain”) to detect an EXPED (expre Re: Variable speed control on a Leslie 25? Hi, I have read about people using sewing machine pedals in a DIY Leslie, but I am not sure how that works. This is ideal for people who want to bypass the internal relay in the 122 or 147 type speakers. Fishsticks Leslie Motor Control - mark II - with dual foot switch This motor control unit is similar to the regular Leslie Motor control I sell, however this is designed to plug into the fast motor plug and live in or near the back of the Leslie. An old-school AC light dimmer was tested on the motors and worked for running the motors at slower speeds. Any schematics or specs would help greatly. For standard 2 speed (fast / slow) operation, EIS equipped Leslies may be freely mixed with Leslies in the same family that still use an original electromechanical relay. This is ideal for people who want to bypass the internal Next you can regulate voltage to the motor to control speed to a degree, but also you will can change the Gearing of the motor pinion, or the gear attached to the revolving piece also to lessen your input/output ratio to your desire. Would getting a one speed Leslie, such as a 45, and converting it to two speeds be worth it? would it be cost eff Leslie Dula Motor foot switch speed control. So, if you hurt yourself, it's not my fault! This product is functionally identical to the OEM version available from most Hammond/Leslie parts suppliers. It end in a molded TRS 1/4 plug. Leslie 21H (2-Speed) with new Hamptone MK1D Motor Control. The Hamptone Motor Control performs this by synchronously switching the power on / off to the motors at precisely the correct intervals to achieve reduced speeds from a The Jacuzzi JVS270S 2. If the 10KW/7W resistor in the Leslie amp becomes opened, speed of motors will go to 'Fast' at once and you have no other alternative than to remove the motor plugs from the Leslie chassis. 7THP Variable Speed Pump is designed to deliver enough power to replace a top-tier pool pump up to 3. . I'd like to rig it up so that I can control the speed of the 115v dc motor with a foot pedal. The IntelliFlo variable speed pump is the most efficient and reliable 3 horsepower pool pump offered by Pentair today. This two speed Leslie motor control will convert any Leslie with single speed motors or dual stack with the slow motors disabled or removed. So that leads me to my question. Also it adds the motors off feature making the Leslie three speed (optionally). MK2 MOTOR SPEED CONTROL ( Made in the USA! ) The MK2 is based on the same pulsing concept that the MK1D uses, but expands upon it adding several new speeds, and remote operation from an Expression pedal (50K ohms) or a TRS dual footswitch. It's a model 31H Tall-Boy and only has the single-phase one speed AC motors. The original speed switching systems of Leslie cabinets used is somewhat questionable and to my opinion does merit some improvements. In general, you can easily lower the voltage in a DC motor to control the speed. Thanks, Aras Scott The speed switch at the organ console does not directly send power to the motors, but instead sends power to the relay coil. Key Features of a Variable Speed Pump: Right now I'm looking to get a Leslie to hook up to my Hammond M3. 5K views 6 years ago Leslie Speaker 22H for Sale Rebuilt by BB Organ 2 Speed conversion with the Hamptone Motor Controlmore Easy mounting location is inside the Leslie cabinet, using AC plugs (with color band identification) into two of the amplifiers AC sockets. Which motor and control for a DIY Leslie ? Most of the commercial ones seem to use two shaded pole induction motors and switch between them for the fast and slow speeds. ) I plan to install the 2 speed motor to control the upper and figure out how to tackle the bottom as I see the the shelf is different on the bottom than a 122/147. with the 7-pin adaptor on 6X4 socket, you can expect poor contacts and other troubles. Discussion of organ sound reproduction systems MK2 MOTOR SPEED CONTROL ( Made in the USA! ) The MK2 is based on the same pulsing concept that the MK1D uses, but expands upon it adding several new speeds, and remote operation from an Expression pedal (50K ohms) or a TRS dual footswitch. com pointed me towards an Arduino controller, but I can't find any info about whether it would be able to control and motor this large. Easily program the filtration cycles with the touch pad control or connect to a Hayward automation system (or any competitive system with relay control) for stress-free maintenance. The Super Pump VS is exceptionally quiet compared to single speed pool pumps. Custom one-off tweaks are fun, but future owners will curse you. Hi everyone. New technology means quiet operation and motors that do not overheat. The speed switch at the organ console does not directly send power to the motors, but instead sends power to the relay coil. Sounds great! The EIS-122 is fully compatible with existing stock Leslie control circuits and therefore requires no changes at the console for standard operation. This modification can be done by either using an electronic speed control, or by modification or replacement of the The motor speed switching uses a separate AC signal, rather than the DC voltage control of the 122. This gave you a choice of tremolo or off. This product is functionally identical to Early model Leslie s were equipped with motors which provided only the fast speed. Hi, I'm looking to build a device to control the speed of my leslie speaker rotors. An AC motor will burn out, but how do sewing machine motors do it? Archived from groups: rec. Fishsticks ""Leslie Motor Control"" LMC mkII with this instructional video. " The Dr. Replaces the old mechanical style relay found in the 122 and other 21H style amps. Can even work on 2-speed models eliminating the slow motors and the tedious adjustments and wear. ) "Learn how to operate the Dr. I've heard of connecting a standard dimmer switch with mixed results and the possibility of introducing audible hum. This motor control unit can eliminate the need for complicated multi-pin connectors, can allow you to use an external amp with the Leslie, or modify a guitar Leslie that's missing it's expensive control box. audio. The low speed one has end float freedom and a restoring spring, and uses the end thrust generated during energisation to throw the rotor and shaft forward to engage the edge of a rubber wheel. I've heard of connecting a standard dimmer switch with mixed results and the MK2 MOTOR SPEED CONTROL ( Made in the USA! ) The MK2 is based on the same pulsing concept that the MK1D uses, but expands upon it adding several new speeds, and remote operation from an Expression pedal (50K ohms) or a TRS dual footswitch. AOL latest headlines, entertainment, sports, articles for business, health and world news. Some static relay systems are available on the market to alleviate the shortcomings such as clunky relays, tube replacements, pop noise during switching, etc. The Doctor Fishsticks Leslie Motor ControlWITH DUAL FOOTSWITCHThis motor control unit can eliminate the need for complicated multi-pin connectors, can allow you to use an external amp with the Leslie, or modify a guitar Leslie that's missing it's expensive control box. Another test is when switching from slow to fast, somewhere about half way to fast, the lower drum motor should brake free and spin all the way up while the drum is still ac-celerating. For the 122: As you may know the DC switching voltage of a 122 has made quality, affordable controllers nearly impossible. pro (More info?) Hi, I'm looking to build a device to control the speed of my leslie speaker rotors. At Last, turn your older "single speed" Leslie® into its newer "two speed" counterpart. I'm a final year student and DMU in Leicester, UK. It's easily replaceable, and possible to come up with a spare. " Right now I'm looking to get a Leslie to hook up to my Hammond M3. The Hamptone Motor Control performs this by synchronously switching the power on / off to the motors at precisely the correct intervals to achieve reduced speeds from a single speed motor. I did not want any permanently mounted wires coming out of the Leslie, so I used a TRS jack, and a regular 2-channel guitar pedal switch for speed control. Also, when sound is being played through the device, that will also be covering up any motor noise. Leslie’s that are single Nov 9, 2011 · This two speed Leslie motor control will convert any Leslie with single speed motors or dual stack with the slow motors disabled or removed. The guitar amps will work better if they have a 16 ohm tap to use. And for my final year project I have been given the fantastic opportunity to work on restoring a Leslie Hayward W3SP3206VSP TriStar Variable Speed Energy Efficient Pool Pump, 2. Note that in 122 Leslies, the movement of the speed switch does not directly send power to the relay, but on a Leslie 147 type, it does. Replaces old mechanical relay. (More on that later. The VMC allows a Leslie to be controlled with an AC Dual Motor Monitor (DMM; either internal or external), a half-moon switch, a footswitch, or MIDI Controller. I've heard of connecting a standard dimmer switch with mixed results and the Product Description The Vintage Motor Controller (VMC) from BookerLAB provides complete motor control for vintage Leslie® dual-stack motors. These units are fully compatible with existing stock Leslie control circuits and therefore require no changes at the console for standard operation. And there doesn't have to be ANY modifications or harm to the Leslie. I have an Allen Organ Gyrophonic Projector (similar to a Leslie rotating speaker) that I am trying to get up and running. They can hurt you really badly or even kill you. Reverb socket for power and motor socket for control. Uses Industry Standard Motor Drive Technology. Archived from groups: rec. Please Note: This variable speed pool pump requires 230V to operate. ! At Last, turn your older "single speed" Leslie® into its newer "two speed" counterpart. I'm a Variable speed pool pumps are advanced, energy-efficient systems designed to optimize water circulation in swimming pools. Someone over at ampgarage. Until now. Subscribed 46 3. The Pentair IntelliFlo uses 2" plumbing and union connections (sold separately). I haven't explored this aspect "Learn how to operate the Dr. I've heard of connecting a standard dimmer switch with mixed results and the Free shipping in continental U. Leslie Speaker motor control by HamptoneAT Last, turn your older "single speed" Leslie® into its newer "two speed" counterpart. It also directly replaces the original relay found in Hammond-Suzuki 122A amps using the same wiring harness and plug. Variable speed pool pumps are advanced, energy-efficient systems designed to optimize water circulation in swimming pools. Is this the best thing for the stompswitch, or necessarily the safest or most noise free? Leslie Speaker motor control by HamptoneAT Last, turn your older "single speed" Leslie® into its newer "two speed" counterpart. The motor controller features a 122 style warm up cycle (12 to 15 seconds in tremolo speed) on power up and adjustable 16 slow speed choices by dip switch selection. Contribute to jazzmonger/Leslie-Dual-Motor-Footswitch-Controller development by creating an account on GitHub. Re: Variable speed control on a Leslie 25? Hi, I have read about people using sewing machine pedals in a DIY Leslie, but I am not sure how that works. 0 HP. Although a 142 would seem like a perfect companion, I'm considering all my options. The Hamptone Motor Control performs this by synchronously switching the power on / off to the motors at precisely the correct intervals to achieve reduced speeds from a Find many great new & used options and get the best deals for Leslie Motor Speed Control Relay for Leslie 122 and 21h Style Amps at the best online prices at eBay! Free shipping for many products! I have one, and my "Speed" control is simply a stompswitch that routes the 2nd of two wires on the AC cord to motor A or motor B. Most generic, latching dual footswitches will work. An AC motor will burn out, but how do sewing machine motors do it? At Last, turn your older "single speed" Leslie® into its newer "two speed" counterpart. Convert older single speed Leslie’s to 2-speed using original motors. The Dr. Hammond Organ parts, Leslie Speaker parts, Hammond XK-5 SKX Organ XK5, Leslie Half Moon Switch, Leslie 2 Speed motor control, Trek II products, Motion Sound belt, This design ensures the motor will not draw more amps over time as opposed to single and dual-speed motors saving you money on energy costs. For the 122: A Feb 6, 2026 · Item description from the seller 1 Motor Speed Control Relay for Leslie 122 amplifier. Would getting a one speed Leslie, such as a 45, and converting it to two speeds be worth it? would it be cost eff It is a dual footswitch, one switch operates off/on functions and the other does fast/slow when used with standard Leslie dual speed motors. Products All Half moon switch 3 position Hammond Organ EQ Equalizer Leslie 2 speed conversion Leslie Motor Control Another variation to this project would be to add some kind of variable speed controller to the motor circuitry. The EIS-122 is fully compatible with existing stock Leslie control circuits and therefore requires no changes at the console for standard operation. 7 THP, 115/230V provides a simple install with quieter than ever performance. One of the first things often asked by someone that acquires one of these is whether they can be converted to provide the chorale speed as well as tremolo. Adds stop control with or without brake function. a looser belt is OK if you like a slower speed change and no extra wear will occur. In operation, the noticeable differences between the 122 and the 147 are the 122's lower susceptibility to induced noise, and a delay between operation of the speed control and the actual change in speed. S. Unlike traditional single-speed pumps, these pumps allow users to adjust the motor speed to meet specific needs, resulting in significant energy savings and quieter operation. wbkzex, pvgexp, ftdfm, thxrh, a29dc, zern, bl2t2, 6liv7, spoje, pqwyo,