View Full Version : motor ratiungsss!!!!!

10-08-2007, 08:00 PM
i am designing a robot car the pay load on the car is is 5-7kg now can any one guide me that if i want to drive my robot at a r.p.m of 50 maximum also my driving motor is installed at the back tyres that i my robot is a rear wheel drive then what torque dc motor should i use and what wattage power rating should it have please give me a rough idea

10-10-2007, 11:30 AM
Bombay Electronics ( from Mumbai . Tel No.: 23885654 Email: paramjit_chandock@yahoo.com) have 12 V dc motors with 60 to 150 PRM * 10Kgcm Torque ,shaft dia= 8 mm .Motors cost around Rs. 900/-