Deceleration driving device based on double servo motors, drive system and control method

The invention discloses a deceleration driving device based on double servo motors, a drive system and a control method. According to the deceleration driving device, the double servo motors are adopted to be combined with worm wheels and worms, the two servo motors are provided with the worms corre...

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Bibliographic Details
Main Authors CHEN WENXI, WU HUOMIN
Format Patent
LanguageChinese
English
Published 31.05.2017
Subjects
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Summary:The invention discloses a deceleration driving device based on double servo motors, a drive system and a control method. According to the deceleration driving device, the double servo motors are adopted to be combined with worm wheels and worms, the two servo motors are provided with the worms correspondingly, meanwhile, the worm wheels rotate, then the large transmission ratio can be obtained, the bearing capability is high, and the drive torque is large. A gap can be removed when the respective forward rotation and reverse rotation of the two servo motors reach certain tension, the structure is stable and reliable, the deceleration driving device is suitable for the industrial robot drive system, high control precision can be provided, the situation that due to long-time usage, the gap becomes large is avoided, and the phenomenon of vibration is reduced as well; and high output stability is achieved, cost is lower than cost of a harmonic reducer, and practicability is higher. Meanwhile, the control method a
Bibliography:Application Number: CN201710018684