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-   -   can someone help me with banebot motors? (http://www.chiefdelphi.com/forums/showthread.php?t=100921)

mlantry 22-01-2012 19:54

can someone help me with banebot motors?
 
for the gearboxes what is the difference in gear ratios like 4:1, 16:1, 64:1, 256:1.

Andrew Lawrence 22-01-2012 19:54

Re: can someone help me with banebot motors?
 
Difference in speed and torque.

mlantry 22-01-2012 19:57

Re: can someone help me with banebot motors?
 
Quote:

Originally Posted by SuperNerd256 (Post 1111466)
Difference in speed and torque.

should have been more specific. from 4:!- 256:1 is there more torque with the higher ratio or more speed

MrForbes 22-01-2012 20:00

Re: can someone help me with banebot motors?
 
4:1 the motor turns 4 times for one turn of the output shaft. So the output shaft spins 1/4 as fast as the motor, and has 4 times as much torque.

The higher the reduction, the slower the output shaft turns, and the more torque it has.

Kevin Ray 22-01-2012 20:02

Re: can someone help me with banebot motors?
 
Specifically, for example, the BaneBot M7-RS775-12 has a free speed (rpm) of 19300. When mated with a 4:1 gear box, it will slow the rpm to 4825 however, you gain torque when you give up the initial input speed.

mlantry 22-01-2012 20:06

Re: can someone help me with banebot motors?
 
thank you


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