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Old 02-12-2023, 05:34 PM   #1
msporter10
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E-Z-GO
 
Join Date: Sep 2019
Posts: 28
Default calling all EZGO Guru's- question on Reversing contactor

Quick version is I recently upgraded to the 48 volt 105 Ah Eco lithium battery. Love the performance.......however my reversing contactor is getting smoking hot on the low side where the "forward" is. The top portions where the large cables are plugged in are fine and it only gets hot on the low side (small cables) on the forward side,,,,,not reverse side. I have replaced everything and run new wiring. The lithium is around 54.3 volts fully charged but it is supposed to be able to handle that voltage,

Here is my current wiring. I hope one of you gurus might take a couple minutes to see if anything stands out to you. All functions work as they should as far as the solenoid clicking on peddle activation etc. Cart runs fine.

Solenoid small post positive:
Red wire from pedal switch
Center pin of FR toggle
Red pin from Alltrax

Solenoid small post negative:
Black wire to top black pin on Alltrax


Controller Alltrax SR48500

Alltrax B- to:
Solenoid small negative terminal
Negative posts on reversing contactor
Battery negative

Alltrax B+ to:
Solenoid large post on controller side
Rear top bar of reversing contactor

Alltrax (M1) to motor

Alltrax small pins:

Bottom red to solenoid positive
Blue (orange cable) tied in to reverse wire between reversing contactor and toggle
Top black pin to small post negative side of solenoid
White and black pins to white and black wires from pedal switch assembly

Solenoid large post pack side- battery positive

Solenoid large post controller side to B+ Alltrax


Reversing Contactor:

Motor cable mounts in designated positions from diagram
Small black jumper wire between the two small negative posts
Negative wire on negative post to B- on Alltrax
Positive post on one side has one wire to forward side of rocker
Positive post on opposite side has one wire to reverse side of rocker

Battery Pack Positive side:
Blue ignition
2 gouge cable to large solenoid post pack side
Positive charging cable

Battery Pack Negative side:
Large cable from B- of Alltrax
Negative charging cable
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Old 02-20-2023, 05:07 PM   #2
msporter10
Not Yet Wild
E-Z-GO
 
Join Date: Sep 2019
Posts: 28
Default Re: calling all EZGO Guru's- question on Reversing contactor

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