Because an idler gear may be needed.
Because the speed is decreased less from an equal gear ratio.
The gears in a planetary gear system are the drive gear, ring gear, and planetary gear.
A simple gear train is basically the same as a compound gear train, but the compound gear train usually has more gears closer together. Hope this was useful, and way better than the previous answer (ha ha!! I'm looking for that too! tell me when you find out!!).
Determine the ratio's of the simple gears in the train and multiply them together for the final ratio. Ex: You have two simple gears in the train one of a 3:1 and the othe is 5:1. 3:1 X 5:1 = 15:1
A gear train that increases the speed of rotation is commonly known as a "speed reducer" or "speed-increasing gear train." This system typically consists of gears with different sizes, where a smaller driving gear (input) turns a larger driven gear (output). By using a smaller gear to drive a larger one, the output gear rotates faster than the input gear, effectively increasing the speed of rotation. This type of gear arrangement is often used in applications where high rotational speeds are required, such as in certain types of machinery and vehicles.
A number of gears grouped into a single unit is called 'gear train'.If two gear's in mesh eg, a drive gear and a driven gear also constitute a gear train which are called simple gear train and in the simplest form.simple gear train may have more than two gear's.compound,epicyclic,reverted are some other types of gear train's.
When gear is explained in connection with gear train, it is an individual member of a gear train. That is a gear train a power transmision system containing two or more gears.
Because the speed is decreased less from an equal gear ratio.
The gears in a planetary gear system are the drive gear, ring gear, and planetary gear.
thr r 2000 gears
a gear in Ur gear box witch allows for a means of reverse
A simple gear train is basically the same as a compound gear train, but the compound gear train usually has more gears closer together. Hope this was useful, and way better than the previous answer (ha ha!! I'm looking for that too! tell me when you find out!!).
A compound gear train connects gears that may share axles or shafts, basically two gears rotating on the same axle, not necessarily at the same speed.
Gears working together can be a simple machine in themselvesA Gear Train is a complex machine made up of wheel, axles and gears
excessive gear lash.
Determine the ratio's of the simple gears in the train and multiply them together for the final ratio. Ex: You have two simple gears in the train one of a 3:1 and the othe is 5:1. 3:1 X 5:1 = 15:1
A compound gear train consists of multiple sets of gears connected in series or parallel to transmit motion or power. By combining different gears with varying sizes or numbers of teeth, a compound gear train can achieve specific gear ratios and torque outputs for different needs. This arrangement is often used in machines and vehicles to optimize speed and force transmission.