question about L298n and 4WD car

Other Hardware Motors, Mechanics, Power and CNC
1

Hello everybody

I want to ask question

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is this car need 2 L298n or there is someway to connect 4 motors with one L298 without being burned

any one have try this or have knowledge about it

2

Hi

You will drive them by pair.

4amp max

How much max amp draw each motor ?. I hope for you they need less than 1amp to stay under max load.

3

thanx very much

but how can i know how many amp it draw because the 4wd didnt came with any instruction book and i have read about it from here but they didnt write anything about it

4

Hi.

google "Tire Wheel with DC Gear Motor", could get luck to find a similar one.

Or I=V/R : Ohm's law calculation calculator calculate power formulas mathematical ohm's law pie chart electric voltage drop electric current resistance formula watt's law emf magic triangle equation tip online voltage volts resitor resistance amps amperes audio engineering E V = I R - P = V I calc conductivity resistivity relation relationship - sengpielaudio Sengpiel Berlin

read Resistance on the coil of the motor, read ohm on your multimeter.

5

Motor Detailed parameters:

  1. no load speed (6V): 100RPM
  2. no load current (6V): 60mA
  3. the size of torque (6V): 4500mg*cm
  4. Motor speed: 100 r/min
  5. Size: 70.50 mm×27.00 mm×23.00 mm
  6. voltage: 3-6V

is that(in red color) current of the gear?

6

No, that's irrelevant, you need the current under load and the stall current. If the
motor driver can't cope with these it could fry.

You can measure the resistance of a motor and thus determine the stall current
for any supply voltage.

7

Ok i have got it thanks alot for ur help