A little Alltrax help

Ductapefix · 01-24-2021, 01:58 PM

I ordered my Alltrax SCT48500 from ScottyB while I was running a D&D motor and 36V pack. I changed the motor to the Admiral B2 and uploaded the new Field Map. When I went to a 48V pack I got a blink message of low voltage. I can't remember what the low and high max voltages were but I guessed the low would need to be higher and the high would need to be higher as well. (I think the low was around 30 and the high set at 44 or something when I was at 36V.)

Anyway, I input about 6V lower and about 6-8 higher than 48 and the cart runs great. But I would like to know where these settings are supposed to be. So, does anyone know what the Low and High voltage settings should be for this controller running the Admiral B2? Thanks!

scottyb · 01-24-2021, 02:00 PM

For 48v operation set the low to 38v and the high to 60v. Set the maximum armature amps to 450. And be sure the B2 is loaded.

Ductapefix · 01-25-2021, 09:22 AM

Excellent! Will do. And thanks again! This thing will lay rubber and barely slows on hills now. Could not be happier with the performance.

01-24-2021, 01:58 PM	#1
Ductapefix Not Yet Wild Join Date: Jan 2013 Location: Tallahassee, FL Posts: 28	A little Alltrax help I ordered my Alltrax SCT48500 from ScottyB while I was running a D&D motor and 36V pack. I changed the motor to the Admiral B2 and uploaded the new Field Map. When I went to a 48V pack I got a blink message of low voltage. I can't remember what the low and high max voltages were but I guessed the low would need to be higher and the high would need to be higher as well. (I think the low was around 30 and the high set at 44 or something when I was at 36V.) Anyway, I input about 6V lower and about 6-8 higher than 48 and the cart runs great. But I would like to know where these settings are supposed to be. So, does anyone know what the Low and High voltage settings should be for this controller running the Admiral B2? Thanks!

01-24-2021, 02:00 PM	#2
scottyb Happy Carting Join Date: Dec 2007 Location: Southern California Posts: 73,410	Re: A little Alltrax help For 48v operation set the low to 38v and the high to 60v. Set the maximum armature amps to 450. And be sure the B2 is loaded.

01-25-2021, 09:22 AM	#3
Ductapefix Not Yet Wild Join Date: Jan 2013 Location: Tallahassee, FL Posts: 28	Re: A little Alltrax help Excellent! Will do. And thanks again! This thing will lay rubber and barely slows on hills now. Could not be happier with the performance.

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