Coaxial multi-output steering engine and output method

A multi-output and steering gear technology, applied in the field of coaxial multi-output steering gear and coaxial multi-output, can solve problems such as inability to sense angle changes, complex structure, and large interference effects, so as to improve stability and reliability, Simplified overall structure design and compact space layout
CN112936249APending Publication Date: 2021-06-11็Ž‹ๅฎ +1
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
็Ž‹ๅฎ
Publication Date
2021-06-11

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Abstract

The coaxial multi-output steering engine comprises a first driving speed reducing mechanism and at least one second driving speed reducing mechanism, wherein the first driving speed reducing mechanism is in transmission connection with a first output shaft, the second driving speed reducing mechanism is in transmission connection with a transmission shaft, the transmission shaft is in transmission connection with a second output shaft, the second output shaft and the first output shaft are coaxially arranged; a control panel which is electrically connected with the first driving speed reducing mechanism and the second driving speed reducing mechanism; a first feedback assembly which is electrically connected with the control panel and used for obtaining rotation information of the first output shaft; a second feedback assembly which is electrically connected with the control panel and used for obtaining rotation information of the second output shaft; the first feedback assembly is totally or partially arranged on the first output shaft; the second feedback assembly is totally or partially installed on the transmission shaft. According to the steering engine, coaxial multi-output can be achieved, and accurate position control can be achieved.
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Description

technical field

[0001] The invention belongs to the technical field of steering gear, and in particular relates to a coaxial multi-output steering gear particularly suitable for robot multi-joint drive and a method for using the steering gear to perform coaxial multi-output. Background technique

[0002] Servos are widely used in many projects with precise position control, especially in the multi-joint drive of robots, where the servos have become a key drive component.

[0003] At present, the steering gear used for robots on the market is generally single-axis and single-output. In this way, in the design of the robot, for the drive of multiple joints, it needs to be realized by cascading multiple steering gears, which increases the product size and structure. It is complicated, and at the same time, it also makes the product assembly consistency poor, and the integration performance is low. What is more prominent is that after multiple steering gears are cascaded, the me...

Claims

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