9. MOTOR SIZING BATTERY SELECTION(MSBS) - C-Division-24-25-Even/Repo-04 GitHub Wiki
CYLINDER 1:
height of cylinder = h= 10cm
radius of cylinder = r = 1.5cm
density of cylinder = ρ =1.185
Volume of cylinder= πr²h = 3.142 * r^2 * h = 3.142 * 10 * 1.5^2 = 70.695 cm³
Mass (m) = Volume × Density =70..695* 1.185 =83.7735 g
MAX load weight it should handle=2.5 kg
Radius (from shaft to the load)= 1.5 cm
Safety factor =1.5
Torque= (2..5)(1.5)(1.5)= 6.75 kg-cm
Therefore ,the apt motor would be a dc motor of 3.5 RPM
CYLINDER 2:
height of cylinder = h= 10cm
radius of cylinder = r = 1.5cm
density of cylinder = ρ =1.185
Volume of cylinder= πr²h = 3.142 * r^2 * h = 3.142 * 10 * 1.5^2 = 70.695 cm³
Mass (m) = Volume × Density =70..695* 1.185 =83.7735 g
MAX load weight it should handle=2.5 kg
Radius (from shaft to the load)= 1.5 cm
Safety factor =1.5
Torque= (2..5)(1.5)(1.5)= 6.75 kg-cm
Therefore ,the apt motor would be a dc motor of 3.5 RPM
MECHANISM:
· Radius r=0.05 m
· Thickness h=0.002 m
· Density ρ=1185 kg/m3
V=πr2h=π⋅(0.05)2⋅0.002=1.571×10−5m3=15.71cm3
m=ρ⋅V=1185⋅1.571×10−5≈0.0186kg=18.6g
MAX load weight it should handle=2.5kg
Radius (from shaft to the load)= 1.5 cm
Safety factor =1.5
Torque= (2..5)(1.5)(1.5)= 6.75 kg-cm
Therefore ,the apt motor would be a dc motor of 3.5 RPM
ADAPTER SELECTION:
POWER VALUE =2 * 5^* 1.2 = 12V
BASED ON THE POWER VALUE CALCULATIONS A 12V-2A ADAPTER IS SUITABLE TO RUN THE MOTORS.