Post by ramesh on May 27, 2017 3:34:43 GMT -5
Hello everyone !
I have a conceptual confusion in designing my combat fighter bot ( a wedge robot ) .Its a 40 Kgs bot powered by 24V batteries .. It would somewhat like in the pic below .
okay ! so now heading to my query …im planning to make it a 4 wheel drive with the following 4 geared motors . It provides 300 rpm and 11 Nm torque . I had thought of using the same for the rear wheels directly without any further reduction . But for the front wheels , i thought for making a 18 tooth sprocket on the shaft , ( 9 on the motor ) , thereby doubling the torque ( since i need more pushing force to pin the opponent ) .
but then , the rear and front pairs have differing rpm ( 300 and 150 respt. ) . While driving the bot , i would be driving with the rear wheels alone . I would include the front wheels only while pushing an opponent .
so , while driving the bot with the rear wheels alone , since the front ones r stationary , will they drag/slide and give more resistance and back fire ? or will it be fine to design such a bot ?
thank u !
I have a conceptual confusion in designing my combat fighter bot ( a wedge robot ) .Its a 40 Kgs bot powered by 24V batteries .. It would somewhat like in the pic below .
okay ! so now heading to my query …im planning to make it a 4 wheel drive with the following 4 geared motors . It provides 300 rpm and 11 Nm torque . I had thought of using the same for the rear wheels directly without any further reduction . But for the front wheels , i thought for making a 18 tooth sprocket on the shaft , ( 9 on the motor ) , thereby doubling the torque ( since i need more pushing force to pin the opponent ) .
but then , the rear and front pairs have differing rpm ( 300 and 150 respt. ) . While driving the bot , i would be driving with the rear wheels alone . I would include the front wheels only while pushing an opponent .
so , while driving the bot with the rear wheels alone , since the front ones r stationary , will they drag/slide and give more resistance and back fire ? or will it be fine to design such a bot ?
thank u !
