Time for a new motor.

kgsc · 07-31-2016, 08:46 PM

Scottyb thought about that and already have the HD relay from the current system. The wiring is doable just a lot of work.. I am going to make some phone calls and see what options I have but may have to break the news to the owner if you want to crawl it may cost you.

kgsc · 10-17-2016, 02:06 PM

Well figured I would finally update this thread with the results. I made some phone calls to D&D, Plum Quick and EMP. All said they could probably build something that would meet my needs. I ended up going with EMP because they were able to build one that has a thermostat built in that can be wired to do something if the motor got too hot. Model I ordered was a ZQS48-3.8-Ta-LR. I did not have a core worth sending to them so that was a loss but the one I had wasn't worth the trip to them. May use it as an anchor

With this setup I was able to wire in a 5 pin relay that if the motor got too hot, it closes the relay which will light up a red led under the seat next to the controller and it also drops out the charger interlock circuit so the cart will shutdown until it cools off. I did not get out the GPS but top speed is high teens I would guess and has plenty of torque to get this heavy beast moving. Loaded the custom hex map I was sent and tweaked some acceleration settings and good to go. Road it around going as slow as I could and multiple stop and goes but motor was cool to the touch.

Its back to the parades and no issues reported..

davewil@mc.net · 10-23-2016, 12:23 PM

AMD makes a very high torque mid speed motor that works on 36 and 48 volts. It has a double set of brushes.
I have one I expect to sell in a few weeks as I am switching it for a high speed motor. Only 6 months old.
New cost was $664 plus shipping.
I will probably sell for about $475.

AMD (Advanced) Golf Cart Motor EY7-4001 (326, E-Z-Go & Yamaha (Sepex), High Torque, Mid-range Speed
Product Code: MOT-EY7-4001

Description
Features include:
SepEx Motor with Regen
12-hp@1300 rpm @ 36 volts
Double Brush set (8 brushes total)
High torque motor
Requires upgraded controller like the DCX500
For maximum performance, safety, and durability, a minimum of 4 gauge cables throughout the cart & heavy duty solenoid are required.
19 Tooth Female Spline
10" housing length, 12" including the sensor.

If you might be interested email me at davewil@mc.net

07-31-2016, 08:46 PM	#11
kgsc Gone Wild Join Date: Dec 2009 Location: Aiken, SC Posts: 13,147	Re: Time for a new motor. Scottyb thought about that and already have the HD relay from the current system. The wiring is doable just a lot of work.. I am going to make some phone calls and see what options I have but may have to break the news to the owner if you want to crawl it may cost you.

10-17-2016, 02:06 PM	#12
kgsc Gone Wild Join Date: Dec 2009 Location: Aiken, SC Posts: 13,147	Re: Time for a new motor. Well figured I would finally update this thread with the results. I made some phone calls to D&D, Plum Quick and EMP. All said they could probably build something that would meet my needs. I ended up going with EMP because they were able to build one that has a thermostat built in that can be wired to do something if the motor got too hot. Model I ordered was a ZQS48-3.8-Ta-LR. I did not have a core worth sending to them so that was a loss but the one I had wasn't worth the trip to them. May use it as an anchor With this setup I was able to wire in a 5 pin relay that if the motor got too hot, it closes the relay which will light up a red led under the seat next to the controller and it also drops out the charger interlock circuit so the cart will shutdown until it cools off. I did not get out the GPS but top speed is high teens I would guess and has plenty of torque to get this heavy beast moving. Loaded the custom hex map I was sent and tweaked some acceleration settings and good to go. Road it around going as slow as I could and multiple stop and goes but motor was cool to the touch. Its back to the parades and no issues reported..

10-23-2016, 12:23 PM	#13
davewil@mc.net Getting Wild Join Date: Mar 2016 Location: Lahaina, HI Posts: 75	Re: Time for a new motor. AMD makes a very high torque mid speed motor that works on 36 and 48 volts. It has a double set of brushes. I have one I expect to sell in a few weeks as I am switching it for a high speed motor. Only 6 months old. New cost was $664 plus shipping. I will probably sell for about $475. AMD (Advanced) Golf Cart Motor EY7-4001 (326, E-Z-Go & Yamaha (Sepex), High Torque, Mid-range Speed Product Code: MOT-EY7-4001 Description Features include: SepEx Motor with Regen 12-hp@1300 rpm @ 36 volts Double Brush set (8 brushes total) High torque motor Requires upgraded controller like the DCX500 For maximum performance, safety, and durability, a minimum of 4 gauge cables throughout the cart & heavy duty solenoid are required. 19 Tooth Female Spline 10" housing length, 12" including the sensor. If you might be interested email me at davewil@mc.net

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