Title: Step-by-step motor step angle precision measuring device and method
Application Number: 200610113560 Application Date: 2006.09.30
Publication Number: 1932448 Publication Date: 2007.03.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01D5/00;G01D5/12;G01B21/22
Applicant(s) Name: Beijing Puxi Science Instrument Co., Ltd. Address:
Inventor(s) Name:
Attorney & Agent: yinzhen qi
Abstract:
    The invention discloses measurement equipment and the method for the stepping angular accuracy of the stepper motor. The equipment is made up of the data processing, the display, the angular encoder and the coupling of shaft. The driving axis of the angular encoder is connected with the end of the coupling of shaft and the other is set the fixing device for installing the output axis of the stepper motor; the output of the angular encoder is connected with the data processing which is connected with the display. So the invention can be used for any need of the present stepper motor, it can decrease the cost and be fit for the production. Also it can provide to detect the stepping accuracy for the producing company and be proper for the user of high demand.
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