{"id":796,"date":"2024-11-21T14:45:04","date_gmt":"2024-11-21T06:45:04","guid":{"rendered":"http:\/\/huiganis.com\/?p=796"},"modified":"2024-12-21T14:04:45","modified_gmt":"2024-12-21T06:04:45","slug":"sm41a%e8%bd%b4%e6%89%bf%e5%ba%a7%e4%bc%a0%e6%84%9f%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.huiganis.com\/en\/sm41a%e8%bd%b4%e6%89%bf%e5%ba%a7%e4%bc%a0%e6%84%9f%e5%99%a8\/","title":{"rendered":"SM41A Bearing Housing Sensor"},"content":{"rendered":"

Overview<\/h3>\n\n\n\n

The QCX series bearing seat sensor is mainly installed under the bearing seat, and can also be used in other structural forms. It is a special sensor that mainly measures the bearing capacity of a bearing seat. The structural principle is a shear-type resistance strain sensor with fixed supports at both ends and a central load. High-quality alloy steel is selected as the elastomer and foil resistance strain gauge is used as the sensitive conversion element. The bearing seat is installed in the middle of the sensor, and the two ends of the sensor are fixed on the base. When the bearing seat is loaded, the load is transmitted to the base through the shear elastic beams at both ends, and a strain proportional to the load is generated in the elastic beam, which is converted into a corresponding electrical signal through the strain gauge.<\/p>\n\n\n\n

It is suitable for tension testing and control systems under bearing seats in various industries such as lifting, water conservancy, etc.<\/p>\n\n\n\n

Features<\/h3>\n\n\n\n

1. Strong anti-interference ability, easy installation and good stability.<\/p>\n\n\n\n

2. The flat shape makes the stress state stable, the lateral interference is good, and higher measurement accuracy can be obtained.<\/p>\n\n\n\n

3. Strong overload capacity, used for overload alarm of bridge crane.<\/p>\n\n\n\n

Dimensions (In mm. 1mm=0.03937 inches)<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Circuit Diagram<\/h3>\n\n\n\n
Red:<\/td>\uff0binput<\/td>red:<\/td>+ Motivation<\/td><\/tr>
Blue:<\/td>-input<\/td>blue:<\/td>-excitation<\/td><\/tr>
White:<\/td>+output<\/td>White:<\/td>+Signal<\/td><\/tr>
Yellow:<\/td>-output<\/td>yellow:<\/td>-Signal<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Specification Technical parameters:<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Project Type<\/td>Technical parameters<\/td><\/tr>
Measuring range
Nominal load range<\/td>		1.5\uff5e30t<\/td><\/tr>
Operating voltage 
Power supply<\/td>		10~12 VDC<\/td><\/tr>
Zero balance
Zero balance<\/td>		1.0\u00b1% of rated output<\/td><\/tr>
Analog Output 
Analog output<\/td>		2.0\u00b10.01mV\/V<\/td><\/tr>
Input Impedance
Input resistance (Rlc)<\/td>		400\u00b120\u03a9\uff08ohms\uff09<\/td><\/tr>
Output Impedance
Output resistance (Ro)<\/td>		350\u00b15\u03a9\uff08ohms\uff09<\/td><\/tr>
Insulation resistance
Insulation resistance<\/td>		\u22655000 M\u03a9\uff08Mege-Ohms\uff09<\/td><\/tr>
Comprehensive accuracy 
Class precision<\/td>		0.1%FS<\/td><\/tr>
Temperature drift 
Effect of temperature<\/td>		0.02%FS\/10\u2103<\/td><\/tr>
Operating temperature 
Operating temperature<\/td>		-40\uff5e+85\u2103<\/td><\/tr>
Safety overload 
Safe Load Limit<\/td>		200% FS<\/td><\/tr>
Plastic deformation limit  
Safety margin against yielding<\/td>		300% FS<\/td><\/tr>
Body fracture limit 
Safety margin against breakage<\/td>		500% FS<\/td><\/tr>
Material
Material<\/td>		High performance alloy steel or (chromium ratio greater than 15% stainless steel)
High performance alloy steel or (chromium ratio>15% stainless steel)<\/td><\/tr>
Protection level 
Protection type<\/td>		IP67<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
coding<\/td>Range<\/td><\/tr>
110141AWT1t5<\/td>1.5t<\/td><\/tr>
110141AWT2t<\/td>2t<\/td><\/tr>
110141A001f1<\/td>2.5t<\/td><\/tr>
110141A001<\/td>15t<\/td><\/tr>
110141A002<\/td>30t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Keywords: bearing seat sensor, lifting equipment, lifting limiter, safety limit protection device, overload limit<\/p>\n\n\n\n

Measuring principle<\/h3>\n\n\n\n

The bearing seat is installed in the middle of the sensor, and the two ends of the sensor are fixed on the base. When the bearing seat is loaded, the load is transmitted to the base through the shear elastic beams at both ends, and a strain proportional to the load is generated in the elastic beam, which is converted into a corresponding electrical signal through the strain gauge.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Details<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>","protected":false},"excerpt":{"rendered":"

\u6982\u8ff0 \u3000\u3000QCX\u7cfb\u5217\u8f74\u627f\u5ea7\u4f20\u611f\u5668\u4e3b\u8981\u5b89\u88c5\u4e8e\u8f74\u627f\u5ea7\u4e0b\uff0c\u4e5f\u53ef\u7528\u4e8e\u5728\u5176\u5b83\u7ed3\u6784\u5f62\u5f0f\u4e0b\uff0c\u662f\u4e3b\u8981\u6d4b\u91cf\u4e00\u79cd\u8f74\u627f\u5ea7\u627f\u8f7d\u529b\u7684\u4e13\u7528 […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-796","post","type-post","status-publish","format-standard","hentry","category-bearing-seat-sensor"],"_links":{"self":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/comments?post=796"}],"version-history":[{"count":2,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/796\/revisions"}],"predecessor-version":[{"id":1611,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/posts\/796\/revisions\/1611"}],"wp:attachment":[{"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/media?parent=796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/categories?post=796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huiganis.com\/en\/wp-json\/wp\/v2\/tags?post=796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}