NeeD Help with gearing please
#1
NeeD Help with gearing please
Hi guys, very new to this so forgive me if this a total noob question.
I have an Xray T2.
spur gear is 112
I cut my foam tires to 55mm
and i have a novak 13.5 brushless with Sintered Rotor
what should my pinion gear be?
im using a 37 tooth now and its just doesnt seem fast enough.
I have an Xray T2.
spur gear is 112
I cut my foam tires to 55mm
and i have a novak 13.5 brushless with Sintered Rotor
what should my pinion gear be?
im using a 37 tooth now and its just doesnt seem fast enough.
#2
Hi guys, very new to this so forgive me if this a total noob question.
I have an Xray T2.
spur gear is 112
I cut my foam tires to 55mm
and i have a novak 13.5 brushless with Sintered Rotor
what should my pinion gear be?
im using a 37 tooth now and its just doesnt seem fast enough.
I have an Xray T2.
spur gear is 112
I cut my foam tires to 55mm
and i have a novak 13.5 brushless with Sintered Rotor
what should my pinion gear be?
im using a 37 tooth now and its just doesnt seem fast enough.
Later,
#4
I use and most everybody on here uses GEAR CHART
Pretty easy formula though:
tire size * 3.14 = A
Spur gear / Pinion Gear * Internal Drive Ratio = B
Then A / B = Rollout
Example:
55 * 3.14 = 172.7
112 / 44 * 1.7 = 4.33
172.7 / 4.33 = 39.88mm
Later,
Pretty easy formula though:
tire size * 3.14 = A
Spur gear / Pinion Gear * Internal Drive Ratio = B
Then A / B = Rollout
Example:
55 * 3.14 = 172.7
112 / 44 * 1.7 = 4.33
172.7 / 4.33 = 39.88mm
Later,