Description
RV reducers:
Low machining accuracy • The machining accuracy of
RV Reducer parts is required to be micron level. The machining
accuracy of domestic reducer is low, the assembly accuracy is low,
and the accuracy decreases seriously after use.
Our Solution • Invention of RV Reducer with four
cycloidal gears • The mechatronics scheme effectively solves the
gradual decline of accuracy • The appearance and installation
dimensions remain unchanged
Low yield• The roundness and diameter of the two
eccentric wheels are required to reach the micron level, the
hardness is also very high, it is not easy to process, and the
error requirement is very low.
Our Solution • Combined eccentric shaft • The
product is manufactured separately, which greatly reduces the
production difficulty • Greatly improve the yield
Low operation accuracy • RV Reducer is a pure
mechanical component, which does not have position detection
function, and its operation accuracy can only be completely
dependent on its mechanical accuracy • The mechanical accuracy will
decrease after a period of us
Our Solution • Integrated encoder and
microcomputer • The closed-loop control of reducer + motor +
encoder can realize high precision through software. • The service
life of RV Reducer is improved
Low test efficiency• The cost of the test bench is
high, and each one is at the level of millions • It is like a large
machine tool, weighing about several tons • The installation and
alignment of the reducer take a long time
Solution• Invented a special test bench for RV
Reducer • Small size, cost less than 10000 yuan • It has been put
into production environment
Excessive volume and weight • The smallest rv-6e
weighs 4kg and has an outer diameter of 113mm • It can not be used
in small manipulators or humanoid robots • Humanoid robots can only
use non wear-resistant and vulnerable harmonic reducers
Our Solution • The invention discloses a miniature
RV Reducer with a minimum outer diameter of 52mm respectively • It
can be used to replace harmonics in small manipulators and humanoid
robots, • It is more durable and more accurate than harmonic
reducer
