Title:
SPEED REDUCTION DEVICE AND ITS CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2010/124615
Kind Code:
A1
Abstract:
A speed reduction device and its control method are provided. The speed reduction device includes a servo motor and a speed reducing mechanism connected with the servo motor. The speed reducing mechanism consists of a driving part and a driven part matched with each other. The servo motor is connected to the driving part by a coupling. The driving part matches with the driven part, and introduces the power from the servo motor and outputs it after speed reducing. The input shaft of said servo motor and the output shaft of the speed reducing mechanism are respectively equipped with a first and a second position detecting device. Said position detecting devices input signals to a servo controller by signal line, and the servo controller outputs a voltage to the servo motor. The servo motor drives the speed reducing mechanism to run, which outputs the power input of the servo motor after speed reducing. Said speed reduction device has low cost, high control accuracy, fast response, controllable torque and controllable rotational speed. Said speed reduction device facilitates the networking and integration of control, and can receive commands from a general controller to control the operation of manipulator with full closed loop control.
Inventors:
HAO, Shuanghui (Building 4D, No.63 Jiuhuan Road, Jianggan Are, Hangzhou Zhejiang 9, 310019, CN)
郝双晖 (中国浙江省杭州市江干区九环路63号4D, Zhejiang 9, 310019, CN)
郝双晖 (中国浙江省杭州市江干区九环路63号4D, Zhejiang 9, 310019, CN)
Application Number:
CN2010/072220
Publication Date:
November 04, 2010
Filing Date:
April 26, 2010
Export Citation:
Assignee:
ZHEJIANG GUANXI ELECTRIC & MOTOR CO., LTD. (Building 4D, No.63 Jiuhuan Road, Jianggan Are, Hangzhou Zhejiang 9, 310019, CN)
浙江关西电机有限公司 (中国浙江省杭州市江干区九环路63号4D, Zhejiang 9, 310019, CN)
HAO, Shuanghui (Building 4D, No.63 Jiuhuan Road, Jianggan Are, Hangzhou Zhejiang 9, 310019, CN)
浙江关西电机有限公司 (中国浙江省杭州市江干区九环路63号4D, Zhejiang 9, 310019, CN)
HAO, Shuanghui (Building 4D, No.63 Jiuhuan Road, Jianggan Are, Hangzhou Zhejiang 9, 310019, CN)
International Classes:
B25J13/00; G05B11/01; G05D13/00
Attorney, Agent or Firm:
BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (Suite 1106, Kunxun Plaza Zhichun Road 9, Haidian District, Beijing 1, 100191, CN)
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