Cycloidal Teeth
How Cycloidal Gearbox works
The principle of cycloidal gears is that the outer rolling circle used to create the addenda tooth flanks (epicycloids) on one gear is used as the inner rolling circle to create dedenda tooth flanks (hypocycloids) of the other gear. This ensures a constant angular velocity and holds up the fundamental law of gearing which states that the ratio of the gears’ angular velocities must remain constant throughout the meshing of the gears. In a cycloidal gear, the part of the tooth flank that lies outside the pitch circle (known as the addendum) is epicycloidal.
In Cycloidal gears an input shaft that is eccentrically mounted to a drive member or bearing, which drives a cycloidal disc in an eccentric motion. As the disc rotates, the lobes of the cycloidal disc act like teeth and engage with pins on a stationary ring gear. The cycloidal disc also has roller pins that protrude through the disc, and these pins attach to an output disc which transfers motion to an output shaft. Cycloidal gearbox is generally used when application has a heavy load and very small axial dimensions. Its rated output torque range upto 4410 Nm which is huge.
Seimitsu Motion Drives is a gearbox solution provider. It is Taiwan based company who is operating all over the world. It has a long list of customers scattered all over the world. SMD Cycloidal gearbox (SRV Series) is one of the finest product. It is used in heavy load application. To know more about our wide range of ratios and or specifications for this product please visit our website
https://www.smdgearbox.com/cycloidal-gearbox/
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