Installing Mot-B2 Motor directions or tips?

meyre1 · 10-30-2018, 07:17 PM

I have a 2010 TXT pds 48 volt conversion. I upgraded to a the XCT48500PDS and have the field map from Alltax. Any directions or tips on installing a new Mot-B2 motor? Like how to connect the speed sensor.

meyre1 · 11-01-2018, 09:56 PM

Anybody installed a mot-b2?

scottyb · 11-02-2018, 07:35 AM

Tag and mark all the motor wires so there is no doubt which wire goes to F1 or A2 when reconnecting them. Masking tape and marker work the best.

Put the cart in TOW. Disconnect the main battery positive or negative before disconnecting the motor.

Use a wrench to hold the bottom terminal nut still when removing the top nut to free the wire. If the bottom nut turns damage will occur inside the motor.

The motor is heavy - be prepared. Don't get your fingers smashed between the falling motor and the axle tube. Remove the motor from the top access hole using a belt or strap cinched around it. Lift with a winch if you have access to one. The new motor will weigh about 50 pounds.

Do Not over-tighten the motor bolts or the terminal nuts. They are not tire lug nuts.

Special attention should be paid to the terminal nuts, Always hold the bottom nut still with a wrench while you carefully tighten the top nut. Read below.

The Admiral terminal studs are made of some soft brass and over-tightening the top nut will shear the stud off

I hope this helps

meyre1 · 11-02-2018, 07:40 AM

Thanks for the info. What about wiring the speed sensor?

scottyb · 11-02-2018, 08:29 AM

There are 3 wires cut and splice
White to white
Black to black
2 odd colors together.

meyre1 · 11-03-2018, 06:06 PM

Got the motor installed today. Everything went smooth. What is the max speed going to be on 23 inch tires after break in?

10-30-2018, 07:17 PM	#1
meyre1 Not Yet Wild Join Date: Jun 2018 Posts: 61	Installing Mot-B2 Motor directions or tips? I have a 2010 TXT pds 48 volt conversion. I upgraded to a the XCT48500PDS and have the field map from Alltax. Any directions or tips on installing a new Mot-B2 motor? Like how to connect the speed sensor.
meyre1 Not Yet Wild Join Date: Jun 2018 Posts: 61

11-01-2018, 09:56 PM	#2
meyre1 Not Yet Wild Join Date: Jun 2018 Posts: 61	Re: Installing Mot-B2 Motor directions or tips? Anybody installed a mot-b2?
meyre1 Not Yet Wild Join Date: Jun 2018 Posts: 61

11-02-2018, 07:35 AM	#3
scottyb Happy Carting Join Date: Dec 2007 Location: Southern California Posts: 73,410	Re: Installing Mot-B2 Motor directions or tips? Tag and mark all the motor wires so there is no doubt which wire goes to F1 or A2 when reconnecting them. Masking tape and marker work the best. Put the cart in TOW. Disconnect the main battery positive or negative before disconnecting the motor. Use a wrench to hold the bottom terminal nut still when removing the top nut to free the wire. If the bottom nut turns damage will occur inside the motor. The motor is heavy - be prepared. Don't get your fingers smashed between the falling motor and the axle tube. Remove the motor from the top access hole using a belt or strap cinched around it. Lift with a winch if you have access to one. The new motor will weigh about 50 pounds. Do Not over-tighten the motor bolts or the terminal nuts. They are not tire lug nuts. Special attention should be paid to the terminal nuts, Always hold the bottom nut still with a wrench while you carefully tighten the top nut. Read below. The Admiral terminal studs are made of some soft brass and over-tightening the top nut will shear the stud off I hope this helps

11-02-2018, 07:40 AM	#4
meyre1 Not Yet Wild Join Date: Jun 2018 Posts: 61	Re: Installing Mot-B2 Motor directions or tips? Thanks for the info. What about wiring the speed sensor?
meyre1 Not Yet Wild Join Date: Jun 2018 Posts: 61

11-02-2018, 08:29 AM	#5
scottyb Happy Carting Join Date: Dec 2007 Location: Southern California Posts: 73,410	Re: Installing Mot-B2 Motor directions or tips? There are 3 wires cut and splice White to white Black to black 2 odd colors together.

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11-03-2018, 06:06 PM	#6
meyre1 Not Yet Wild Join Date: Jun 2018 Posts: 61	Re: Installing Mot-B2 Motor directions or tips? Got the motor installed today. Everything went smooth. What is the max speed going to be on 23 inch tires after break in?
meyre1 Not Yet Wild Join Date: Jun 2018 Posts: 61

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