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Speed control switch damaged

What is a Golf Trolley Speed Control Switch

The other name for the spare part is sometimes referred to as a potentiometer or pot original name being a reostat. This component acts as a speed control switch for a golf trolley by way of increasing the speed of the motor through a control stepping up of Amps

Damage to the Speed Control Switch

The golf trolley speed control switch is a common spare to go wrong.  It is nearly always damaged inadvertently from getting a knock on the speed knob.  This damaged the stem of the switch and causes it to loose connection either all the way through the speeds or partially through the speeds of the motor.

damaged speed control switch

Damaged switch

Note the stem of this damaged switch is leaning this becomes very loose through being knocked or bumped by an object or sometimes when packing away in the boot or similar.

Video of normal damage to an electric golf trolley speed control switch

Notice the movement in the stem of the switch from side to side.  This is usually caused by a blow to the speed switch rotary knob.  Sometimes when packing and folding away, it can get accidentally hit.  With the speed switch stem then unable to get a uniform connection when turning the knob stem around.  The connection at the potentiometer is interrupted and hence the speed numbers jump from low to high and don’t scroll smoothly through the speeds set by the golf trolley controller.

Testing and Fitting the Speed Switch

Testing and fixing the speed control switch is fairly easy by way of checking the trolley for erratic speed setting when increasing or decreasing the speed on the switch.  See support page for help. Depending on the model of golf trolley you have the determines how easy to replace the control switch is.  Fitting a new one is easy and tricky at the same time.

Video on replacing the electric golf trolley speed control switch

Showing the broken to one in place and the new switch shows the the speed on the handle circuit scrolling smoothly and working well again.

T Handle Golf Trolley Speed Control Switch

These models can be replaced by removing the back of the handle unplugging the switch and removing the nut on the outside of the handle by way of a spanner.

speed control switch and knob in place

Speed control switch and knob in place

Round & Coloured Handle Housing

The round handles golf trolleys with the smaller knob are slightly more difficult as they require either a long socket or point nose pliers to remove the nut.

Round handle Speed Control Switch

Round handle Speed Control Switch

8 comments

  1. Comment by Kevin Evans

    Kevin Evans Reply 5th February 2017 at 14:48

    will this switch fit a Mottocady S1 2010

    • Comment by Support Staff

      Support Staff Reply 13th February 2017 at 11:44

      No I don’t believe this is the correct switch for any of the Motocaddy golf trolleys.

  2. Comment by George

    George Reply 17th March 2017 at 14:26

    Do you have a cable for the Hillbilly allterain – it is the cable from the handle to the motor it has six wires – green – black – purple – black -red and yellow

    With kindly request

    George van Nieuwenhuizen
    Holland
    Mobile +31653168229

    • Comment by jimmathieson

      jimmathieson Reply 18th March 2017 at 12:13

      Hi George Unfortunately we don’t have the hillbilly wires in stock but hope to have shortly.

      Jim

  3. Comment by Derrick Hardy

    Derrick Hardy Reply 23rd May 2017 at 19:06

    Hi Would you have that would fit a masters EVO RS trolley

    • Comment by jimmathieson

      jimmathieson Reply 24th May 2017 at 09:48

      Hi,
      https://www.electricgolftrolley.net/rotary-speed-switch-4/” alt=”Speed Control Switch Connector” />
      Many of the switches are standard fitting like this one. I am not sure of your specific model of trolley, so the best thing to do would be to check the connections with our photos. Ours is a 10K pot. Hope this helps, JM

  4. Comment by Steve Smith

    Steve Smith Reply 2nd January 2018 at 17:28

    I have replaced my Pro rider electric golf trolley motor, but when I switch ON all it wants to do is go at full speed. Even when I adjust speed control knob it just stays at full speed. Could you please point me in the right direction as to what I may need to replace.
    Rgds Steve

    • Comment by Support Staff

      Support Staff Reply 2nd January 2018 at 17:47

      If your display LED is lighting up normally then chances are it is likely to be the S1 controller box (under the battery tray) which has malfunctioned and not the handle’s circuit board (PCB). We supply the newer upgraded 9 speed S1 controller which will fit perfectly in place of your original. It has 3 separate / different plug-in connectors, this keeps it simple to replace.

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