calculation of load capacity.

[naveennadhv]

for a 4 wheel robot if i am using 4 motors for 4 wheels, how can we calculate the torque and speed(rpm) of motors. which is normaly given in data sheet of motors. my bot may have 500 to 600 grams. which have to move through some slopes.

[SmAsH]

So... You want to calculate the specs you will need for each motor?
http://www.societyofrobots.com/RMF_calculator.shtml