POINTER DRIVING MOTOR UNIT AND CONTROL METHOD OF POINTER DRIVING MOTOR UNIT

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专利权人:

Seiko Instruments Inc.

发明人:

OGASAWARA Kenji,KAWATA Masayuki,KOYAMA Kazuhiro

申请号：

US201615394017

公开号：

US2017192393(A1)

申请日:

2016.12.29

申请国别(地区):

美国

年份:

2017

代理人:

摘要：

A pointer driving motor unit includes: a support body; a pointer which is rotatably supported by the support body; a stepping motor which rotates the pointer; an input portion into which an input signal is put from a main control portion connected to the support body from the outside of the support body; and a control portion which is disposed in the support body, and controls driving of the stepping motor in accordance with the input signal.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/