How to A Lego Car With a 9v Battery Motor

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a Lego car with a 9v battery motor

How to A Lego Car With a 9v Battery Motor

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Step 1 of 11
Start with 2 fifteen hole beams parallel to each other.

Start with 2 fifteen hole beams parallel to each other.

Step 2 of 11
Place the 3 large thin plates on the beams and the two small thin plates in the back.

Place the 3 large thin plates on the beams and the two small thin plates in the back.

Step 3 of 11
Place 2 one hole beams on front plate.

Place 2 one hole beams on front plate.

Step 4 of 11
Place the 40 tooth gear on the 9V motor and then place the motor on the small thin plates.

Place the 40 tooth gear on the 9V motor and then place the motor on the small thin plates.

Step 5 of 11
Put axle through front beam and fifth from the back holes.

Put axle through front beam and fifth from the back holes.

Step 6 of 11
Place the 8 tooth gear on the rear axle so it fits snug with the 40 tooth.

Place the 8 tooth gear on the rear axle so it fits snug with the 40 tooth.

Step 7 of 11
Place wheels on axles.

Place wheels on axles.

Step 8 of 11
Place three bushes on the axles.

Place three bushes on the axles.

Step 9 of 11
Place the 3 brackets like this to hold the battery.

Place the 3 brackets like this to hold the battery.

Step 10 of 11
Connect the battery to the connector and then connect it to the motor.

Connect the battery to the connector and then connect it to the motor.

Step 11 of 11
Finished product.

Finished product.

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3 Comments
Supplies

9v battery

9v battery connector

9v battery motor

2 axles

4 wheels

3 bushes

2 15 hole beams

2 1 hole beams

1 40 tooth gear

1 8 tooth gear

3 large thin plates(preferably Same size)

3 brackets

2 small thin plates

Glenn Hole

Remember making these as a kid.

Glenn Hole 5 months ago

Aaron M.

I second that! :) ⬆

Aaron M. 6 months ago

Adam Cowan

Looks amazing... Could you show us a video of it in action?

Adam Cowan 6 months ago

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