Golf Cart Wiring Gauge Question
#1
03-23-16, 10:13 AM
Join Date: Feb 2009
Location: NC
Posts: 11
Golf Cart Wiring Gauge Question
I am in the process of restoring an older Melex 112. Since I’m fabricating all the cables, I need to know the gauge size. I’m assuming that 8 gauge wire would be sufficient to handle 36V/2HP motor, but I would like to have this confirmed before I buy the wire.
Sponsored Links
#4
03-23-16, 04:52 PM
Group Moderator
Join Date: Mar 2003
Location: NC, USA
Posts: 17,763
What amperage will your cart draw? That can be used as a guide for sizing your wire.
#5
03-24-16, 05:35 AM
Join Date: Feb 2009
Location: NC
Posts: 11
I finally managed to halfway read the motor Amp draw:57A. If this reading is correct, #8 is definitely out of the question. Since I already have some on hand, I'm going to use #4 welding wire instead. The 2.1 HP motor is conservatively rated. At that amperage and voltage, it should be over 3 HP.
#6
03-24-16, 06:11 AM
Group Moderator
Join Date: Mar 2003
Location: NC, USA
Posts: 17,763
Don't forget that the loops of wire used for the speed control are basically heaters. Energy gets wasted as heat to get the various speeds.
«
Previous Thread
|
Next Thread
»
Linear Mode
