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Special Order G Teathered Speed Control Unit 750W Green 120 V Thermal Overload
7 AMP Replacment 2023 Teathered Speed switch included Servo Motor Control unit.
7 amp thermaloverload system. Best for 550W and 750W motors
 
Special Order is actually in stock:
These 2023 and earlier design control units are on phase out. Proof that you have purchased your matching motor from us is required to purchase. Please contact us if you need to purchase this part.

Includes:
  • Teathered external rotary speed control.
  • 7A thermal overload protection.
    Green reset switch is for 550W and 750W
    See orange switch for 900W, 1000W and 1500W
  • Upgraded processors.
  • Software version 42
  • Programing instructions are on line.
 
Will run all our servo motors:
Tell us which motor and build you have and we will program it for you.
Send images and we will know if it fits right away.

Condition:
These are new units with full warranty. Built here in Florida when you order.

Always ask us before you order and please send images. This will save you and us lots of grief
dealing with returns.

Fits all our 550 watt + 750 watt motors.
Orange rocker required for our 900 watt + 1000 watt and our 1500 watt industrial servo motors.
 
Does not fit any other system that is not an exact match to the PCB's and control unit seen in the above images. 
Does not fit direct drive sewing machine motors.
Does not fit or work with:
  • Sewtco Industrial Sewing Machine Servo Motors.
  • Eagle 750 Sewing Machine motors
  • Consew Systems.
  • Any other brand not listed here.
May not fit or work with:
  • Vevor: Vevor is not the sewing servo motor manufacturer of this type of servo motor. They are a
    massive warehouse importer. Some of their parts are very close to some of ours. That is why
    some people have been able to repair their machines with our parts. Still we make no promise as
    to the suitability of our parts to fix a machine with the Vevor brand name.
  • Mophorn: Some of their parts are very close to some of ours. That is why some people have been able to
    repair their machines with our parts. Still we make no promise as to the suitability of our parts to fix a machine with the Mophorn brand name.
  • Any other brand: Some of their parts look like The Custom Crafter parts. That is why some people have been able to repair their machines with our parts. Still we make no promise as to the suitability of our parts to fix any machine with any brand name other than The Custom Crafter brand name.
  • The only way we will back our parts installed in your non Custom Crafter system is if you send in your system and have us install our parts and test it to confirm it is fixed correctly. Send images of your system first and discuss the repair. All parts must be purchased through eBay after we check your system.
 
Use at your own risk. Our liability is limited to the purchase price of this item only.
 
Have questions? Just ask before you buy and plan on sending images with your questions.
Don't want to deal with the conversion discussed above? 

Special Order G Teathered Speed Control Unit 750W Green 120 V Thermal Overload

$94.00Price
Excluding Sales Tax
  • Programming is required:
    This control unit fits 12 different types of industrial servo motor systems.
    That means it has to be programmed (parameters set) for your particular system during the install and at first power up.
    To set the parameter for your system:
    1. Momentary push both the P & S buttons at the same time.
    This will cause the display to show a P code between P-1 & P - 30
    2. Use the up and down green buttons and scroll to P - 17
    3. Press the yellow S button
    4. Use the up and down green buttons and scroll to the correct number for your system as follows;
        400 watt = #3
        550 watt = #8
        600 watt = #4 We have a client programming P-4 on an early version 600. The motor was very noisy
                                so we tried P-9 and all of a sudden it ran great. Smooth, no noise and full RPM
                                range 300 to 4,500 RPM. If you have an issue, contact us with the info in the box
                                and we will attempt to solve it.
        650 watt = #9
        750 watt = #9 This P code does not work on 750 W direct drive systems. Please contact us.
        800 watt = #4
        900 watt = #12
      1000 watt = #6 This P code does not work on 1,000 W direct drive systems. Please contact us.
      1500 watt = #6
    5. Press the yellow S button. This finalizes the set motor type parameter and the unit will reset
    You can now set all other parameters according to the sheet that came with your original system.

    Failure to properly set the above parameter will cause motor damage, void all warranty's and could
    cause serious bodily injury even death. 
    This is because programming wrong or not programming at all can cause the motor to run at speeds of 5,000
    + RPM's and basically fly apart throwing pieces at high speed (explode)!

    Also any incorrect setting that does not damage the motor will degrade the motors performance. Thinking that
    choosing a higher watt motor than you have will increase power is false. This is because this setting is telling
    the computer how many poles (magnets) the motor has + the positions of the hall effect sensors and how many
    there are. It does not apply more power, it correctly     engages the magnetic fields in relation to the position of the
    armature.
     

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