Description
Cycloid speed reducer (planetary cycloidal
speed reducer) can refer to a cycloidal drive. It
is a mechanism for reducing the speed of an input shaft by a
certain ratio. Cycloid reducer is a planetary drive
principle application using the new cycloid gear tooth
meshing. This device can be divided into three parts: the input
part, deceleration part and the output part.
Cycloid speed reducer is a new kind of
transmission mechanism. It has many characteristics.
1, its transmission ratio is very large. A single-stage
transmission ratio is about ***7; two-stage transmission ratio is
about ******9; transmission ratio can be even greater.
2, the transmission efficiency is very high. The
single-stage transmission efficiency is more than *0%.
3, its structure is compact with small size and light
weight. The high speed shaft and low speed shaft are in the same
axis so that it is quite easy to install and remove
it.
4, it can be operated smoothly. It has low noise.
Besides, it can withstand the overload and the attack.
5, it is quite reliable and its service life is
long.
There are many specifications and models about the
cycloid speed reducer. For example, there are B series, X
series,WB series, and ***0 Series,BJ series etc. It is obvious that
cycloid speed reducer has various categories. Therefore, it
also has a wide range of applications to meet different
requirements. It can be widely used as a driver or deceleration
device in the petroleum, environmental protection, chemicals,
cement, transportation, textile, pharmaceutical, food, printing,
lifting, mining, metallurgy, construction, power generation and
many other industries. Due to its unique and stable structure, it
can replace the common cylindrical gear reducer and worm gear
reducer in some cases. This also leads to its wide application in
various industries and areas. It is welcomed by the majority of
users.
The installation of the cycloid speed reducer is
quite important. There are many points which should be taken into
consideration. For example, when installing the coupling, pulley,
sprocket or other parts on the output shaft of the cycloid speed
reducer, direct hammering is not allowed. Besides, gear rings on
the screws are only used for lifting or reducing
speed.
Every coin has two sides. The cycloid speed
reduceris also the same. Except for its advantages, it also has
many disadvantages. For instance, compared to many other drive
mechanisms, its input and output shafts can not be reversed. All in
all, the cycloid speed reducer is a quite complicated mechanism.
Meanwhile, it is so important that it deserves our
attention.
A cycloidal drive or cycloid speed reducer
is a mechanism for reducing the speed of an input shaft by a
certain ratio. Cycloidal speed reducers are capable of high
ratios in compact sizes.
