|
|
|
![]() |
|
|||||||
|
||||||||
|
|
Thread Tools | Rate Thread | Display Modes |
|
#8
|
|||
|
|||
|
Re: gearing the minibot
Quote:
Peak power requires %torq_used = .5. gear_ratio=r_m*(m_kg*9.8+drag_force)/(tq_max_nm*eff*num_mot*%torq_used) tq_max_nm = max motor torq in nm %torq_used = .5 for peak power. .3 to lower your current num_mot = number of motors, eff = gearing effectiveness drag_force = bearing_coeff_frict*Normal_force (eg .22*Normal_force) m_kg = mass in kg r_m = radius of tire in meters |
| Thread Tools | |
| Display Modes | Rate This Thread |
|
|