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http://www.neugartusa.com/Service/faq/Plratio.pdfPlanetary Gear Ratios and Rating Ratio = (Ring gear Diameter / Sun Gear Diameter) +1 = = (Number of Ring Gear Teeth / No. of Sun-gear Teeth ) +1 Lowest practical ratio 3:1 (Planet -gear becomes very small) Note : (ratio 2:1 or smaller is NOT POSSIBLE / ratio 2:1 => Planet-gear diameter 0.0 ! =>geometrically impossible ) Highest practical reduction ratio (in one stage) 10:1 (Sun-gear becomes very small) Torque rating of the planetary gears is ratio sensitive! " Most balanced" planetary design (highest rating) is at ratio around 5:1 ....................
Answer: this is a mechanical engineering question
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How many wheels does the space shuttle have?
3 sets of two tires. Two rear landing gear and one front landing gear.
How many wheels does an space shuttle have?
A space shuttle has a total of 12 wheels. This includes the main landing gear, which consists of two main wheels on each of the two main gear assemblies, and a nose gear with two additional wheels. The shuttle uses these wheels for landing and taxiing on runways after re-entry to Earth's atmosphere.
Who invented the gear driven clock?
The gear-driven clock was said to have been invented by the German locksmith Peter Henlein around 1510. He is often credited with creating the first portable clock, known as a "Nuremberg egg," which was a small, spring-powered device.
What is tandem clusters?
Question doesn't quite make sense. Tandem is a bike meant for two, cluster is used as a synonym for cassette, the set of sprockets at the rear giving the different gear ratios. I suppose there could be a tandem specific cassette, but I've never heard of one.^^^ LOL! Idiot. ^^^Tandem clusters are identical copies of genes that are all transcribed at the same time. . . they have nothing to do with bikes or cassettes.
What is the meaning of the word alpinestar?
The word alpinestar does not exist, and therefore it has no meaning. However, Alpinestar is the name of a company which manufactures safety gear for racing cars and motorcycles.
What three gears make up a complete planetary gear system?
The gears in a planetary gear system are the drive gear, ring gear, and planetary gear.
What is another name of planetary gear?
How about a compound planetary gearset?
Why does my Dodge Grand Caravan have so much metal in the transmission fluid?
Probably an internal failure of a planetary gear set.Probably an internal failure of a planetary gear set.
Is planetary gears used for spur gear?
Planetary gears can be spur or helical gears.
What are the Totota A40D transmission gear ratios?
Reduction ratios: 1st gear 2.45:1 2nd gear 1.45:1 3rd gear 1:1 Overdrive 0.69:1 Reverse 2.22.1
What are gear ratios?
The gear ratio is the number of teeth in the driven gear divided by the number of teeth in the drive gear.
What is crown gear?
the crown gear is the largest gear in th differential on your vehicle to the sides of the crown gear are the planetary gears
Can ratios be in decimals?
Yes, they often are. Gear ratios and anatomical ratios are usually expressed in decimal numbers in relation to one.
What miles per hour to change gear tractor trailer?
Depends on the engine at what it's cruised at, revolutions per mile of the tires, transmission gear ratios, and rear end gear ratios.
What is motor reducer?
A motor reducer (also called a speed reducer, gear reducer, or gearbox) is a device that connects to a motor and helps change how fast and powerful the motor’s output is. It slows down the motor’s fast spinning speed and increases its strength (torque) so machines can work better and handle heavy jobs. It: a) Reduces the motor’s speed to a level that fits the machine. b) Makes the motor’s torque stronger so it can move bigger loads. c) Helps the motor work the right way for different machines and jobs. Motor reducers are very important in factories and machines that need careful control of speed and power. Some of the key application areas include: Conveyor systems: Used in factories, food processing, packaging, mining, and manufacturing to control belt speed and move materials efficiently. Special Purpose machine: A motor reducer is used in special purpose machines (SPMs) to reduce the speed and increase the torque from the motor, which allows these machines to perform tasks like drilling, tapping, and precise machining more efficiently and accurately. Material handling: Found in cranes, elevators, hoists, and feeders, where they help lift, move, or lower heavy loads smoothly and safely. Robotics and automation: Essential in robotic arms, automated guided vehicles, and production lines for precise motion and high torque needs. Agricultural equipment: Important for tractors, harvesters, and irrigation systems to optimize power delivery for different farm tasks. Pumps and compressors: Help adjust motor speeds for efficient operation and desired output in fluid handling systems.
Gear ratio 2003 Tahoe?
Gear Ratios (:1)1st Gear 3.062nd Gear 1.633rd Gear 14th Gear 0.7Reverse 2.29
How do you fix gear ratio on mercury villager 1997?
There is no way to change gear ratios.
