{"id":434388,"date":"2016-02-03T05:07:01","date_gmt":"2016-02-02T21:07:01","guid":{"rendered":"http:\/\/www.jinkoucaigou.com\/?p=434388"},"modified":"2016-02-03T05:07:01","modified_gmt":"2016-02-02T21:07:01","slug":"linear-voice-coil-actuator-with-integrated-position-sensor-moticont","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/moticont\/linear-voice-coil-actuator-with-integrated-position-sensor-moticont\/","title":{"rendered":"Linear voice coil actuator \/ with integrated position sensor Moticont"},"content":{"rendered":"
Linear voice coil actuator \/ with integrated position sensor Moticont \u96c6\u6210\u4f4d\u7f6e\u4f20\u611f\u5668moticont\u7ebf\u6027\u97f3\u5708\u81f4\u52a8\u5668\/<\/p>\n
Characteristics Linear voice coil actuator \/ with integrated position sensor Moticont \u96c6\u6210\u4f4d\u7f6e\u4f20\u611f\u5668moticont\u7ebf\u6027\u97f3\u5708\u81f4\u52a8\u5668\/<\/strong><\/p>\n Linear voice coil actuator \/ with integrated position sensor Moticont \u96c6\u6210\u4f4d\u7f6e\u4f20\u611f\u5668moticont\u7ebf\u6027\u97f3\u5708\u81f4 <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"yoast_head":"\n
\u7279\u70b9
Type:
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linear
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Other characteristics:
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with integrated position sensor
\u96c6\u6210\u4f4d\u7f6e\u4f20\u611f\u5668
Description
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Linear DC Motors, Voice Coil Motors (VCM) or Voice Coil Actuators (VCA) are the simplest type of electric motors. These motors consist of two separate parts; the magnetic housing and the coil.
\u7ebf\u6027\u76f4\u6d41\u7535\u673a<\/a>\uff0c\u97f3\u5708\u7535\u673a\uff08VCM\uff09\u6216\u97f3\u5708\u81f4\u52a8\u5668\uff08VCA\uff09\u662f\u6700\u7b80\u5355\u7684\u7535\u673a\u7c7b\u578b\u3002\u8fd9\u4e9b\u9a6c\u8fbe\u7531\u4e24\u4e2a\u72ec\u7acb\u7684\u90e8\u5206\u7ec4\u6210\uff0c\u78c1\u6027\u58f3\u4f53\u548c\u7ebf\u5708\u3002
Applying a voltage across the terminals of the motor causes the motor to move to one direction. Reversing the polarity of the applied voltage will move the motor to the opposite direction. The generated force is proportional to the current that flows through the motor coil. This force is almost constant in the specified stroke range of the motor.
\u5728\u7535\u52a8\u673a\u7684\u4e24\u7aef\u65bd\u52a0\u4e00\u4e2a\u7535\u538b\u4f7f\u7535\u52a8\u673a\u5411\u4e00\u4e2a\u65b9\u5411\u79fb\u52a8\u3002\u626d\u8f6c\u6240\u65bd\u52a0\u7684\u7535\u538b\u7684\u6781\u6027\u5c06\u7535\u52a8\u673a\u5411\u76f8\u53cd\u65b9\u5411\u79fb\u52a8\u3002\u6240\u4ea7\u751f\u7684\u529b\u4e0e\u6d41\u7ecf\u7535\u673a\u7ebf\u5708\u7684\u7535\u6d41\u6210\u6bd4\u4f8b\u3002\u8fd9\u4e2a\u529b\u5728\u9a6c\u8fbe\u7684\u6307\u5b9a\u884c\u7a0b\u8303\u56f4\u5185\u51e0\u4e4e\u662f\u6052\u5b9a\u7684\u3002
The non-commutated motor construction increases reliability. The direct coupling of the motor to the load allows for fast acceleration \/ deceleration and high speed operation.
\u65e0\u6362\u5411\u7535\u52a8\u673a\u7ed3\u6784\u63d0\u9ad8\u4e86\u53ef\u9760\u6027\u3002\u7535\u673a\u7684\u76f4\u63a5\u8026\u5408\u8d1f\u8f7d\u5141\u8bb8\u5feb\u901f\/\u51cf\u901f\u548c\u9ad8\u901f\u8fd0\u884c\u3002
Very high speeds and accelerations can be easily achieved.
\u975e\u5e38\u9ad8\u7684\u901f\u5ea6\u548c\u52a0\u901f\u5ea6\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u5b9e\u73b0\u3002
The moving part is supported by a built-in linear bearing.
\u79fb\u52a8\u7684\u90e8\u5206\u662f\u7531\u4e00\u4e2a\u5185\u7f6e\u7684\u7ebf\u6027\u8f74\u627f\u652f\u6301\u3002
This type of motor may be used in conjunction with a position sensor and a motion controller for accurate positioning.
\u8fd9\u79cd\u7c7b\u578b\u7684\u7535\u673a\u53ef\u4ee5\u4e0e\u4e00\u4e2a\u4f4d\u7f6e\u4f20\u611f\u5668\u548c\u4e00\u4e2a\u7cbe\u786e\u5b9a\u4f4d\u7684\u8fd0\u52a8\u63a7\u5236\u5668\u4e00\u8d77\u4f7f\u7528\u3002<\/p>\n