{"id":65432,"date":"2021-03-22T02:38:24","date_gmt":"2021-03-22T07:38:24","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/shop\/ring-piezoelectric-ceramics\/"},"modified":"2026-03-28T20:56:51","modified_gmt":"2026-03-29T01:56:51","slug":"ring-piezoelectric-ceramics","status":"publish","type":"product","link":"https:\/\/www.bjultrasonic.com\/fr\/shop\/ring-piezoelectric-ceramics\/","title":{"rendered":"Anneaux pi\u00e9zo\u00e9lectriques"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"Piezoelectric Ceramics | Piezoceramics\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/1Z8-9WdJKhQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3>Application des C\u00e9ramiques Pi\u00e9zo\u00e9lectriques Annulaires<\/h3>\n<p>Largement utilis\u00e9es dans les <a href=\"https:\/\/www.bjultrasonic.com\/fr\/category\/ultrasonic-cleaning-system-fr\/\">nettoyeurs ultrasoniques<\/a>, la <a href=\"https:\/\/www.bjultrasonic.com\/fr\/category\/ultrasonic-welding-equipment-fr\/\">soudure ultrasonique<\/a>, les capteurs de mesure de distance ultrasoniques, les d\u00e9tecteurs ultrasoniques, les instruments dentaires ultrasoniques, les produits de beaut\u00e9 ultrasoniques, les moteurs ultrasoniques, les transformateurs ultrasoniques et autres <a href=\"https:\/\/www.bjultrasonic.com\/fr\/category\/ultrasonic-transducer-fr\/\">transducteurs ultrasoniques<\/a> de haute puissance.<\/p>\n<h3>Mat\u00e9riaux Pi\u00e9zo\u00e9lectriques des C\u00e9ramiques Annulaires<\/h3>\n<p>PZT4, PZT5, PZT8 ou autres mat\u00e9riaux pi\u00e9zo\u00e9lectriques requis.<\/p>\n<h3>Dimensions Standard des C\u00e9ramiques Pi\u00e9zo\u00e9lectriques<\/h3>\n<p>(Dimension=DE*DI*\u00c9paisseur)\u00a0 (Qm=Facteur de qualit\u00e9 m\u00e9canique)\u00a0 (tan\u03b4(%)=Facteur de dissipation di\u00e9lectrique )<\/p>\n<table class=\"table table-striped table-bordered\">\n<tbody>\n<tr>\n<td width=\"72\">Dimension(mm)<\/td>\n<td width=\"72\">Fr\u00e9quence Radiale\uff08\u00b15%)KHz<\/td>\n<td width=\"72\">Capacit\u00e9\uff08\u00b112.5%\uff09pF<\/td>\n<td width=\"72\">Tan\u03b4(%)<\/td>\n<td width=\"72\">Imp\u00e9dance\/Ohm(\u03a9)<\/td>\n<td width=\"72\">Kr<\/td>\n<td width=\"72\">Qm<\/td>\n<td width=\"72\">Application Principale<\/td>\n<\/tr>\n<tr>\n<td>10*5*2<\/td>\n<td>135.5<\/td>\n<td>260<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<td rowspan=\"9\">Soudure ultrasonique, Polissage ultrasonique, Th\u00e9rapie ultrasonique, Nettoyage dentaire ultrasonique, Disrupteur cellulaire, Appareil de m\u00e9lange ultrasonique, Autres transducteurs de faible puissance<\/td>\n<\/tr>\n<tr>\n<td>11*5.5*2<\/td>\n<td>124.6<\/td>\n<td>320<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>13*5.3*2.2<\/td>\n<td>126.8<\/td>\n<td>455<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>15*6*2<\/td>\n<td>110<\/td>\n<td>670<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>20*10*5<\/td>\n<td>100<\/td>\n<td>420<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>25*10*3<\/td>\n<td>66.4<\/td>\n<td>1240<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.45<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>25*10*4<\/td>\n<td>66.6<\/td>\n<td>930<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.45<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>30*10*5<\/td>\n<td>51<\/td>\n<td>1190<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>32*11*5<\/td>\n<td>47.2<\/td>\n<td>1300<\/td>\n<td>\u22640.3<\/td>\n<td>\u226420<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>35*15*5<\/td>\n<td>45.5<\/td>\n<td>1430<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.45<\/td>\n<td>800<\/td>\n<td rowspan=\"12\">Transducteur de nettoyage ultrasonique, Extraction ultrasonique, \u00c9mulsification ultrasonique, autres transducteurs de puissance moyenne,<\/td>\n<\/tr>\n<tr>\n<td>35*15*5.5<\/td>\n<td>45.9<\/td>\n<td>1610<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.49<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>38*15*5<\/td>\n<td>42<\/td>\n<td>2100<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.49<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>38*16*5<\/td>\n<td>42<\/td>\n<td>1650<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>38*13*6.4<\/td>\n<td>44.1<\/td>\n<td>1780<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.49<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>40*12*5<\/td>\n<td>47<\/td>\n<td>2080<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.54<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>40*15*5<\/td>\n<td>42.8<\/td>\n<td>1970<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>40*17*6<\/td>\n<td>41.5<\/td>\n<td>1556<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.46<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>40*20*5<\/td>\n<td>38<\/td>\n<td>1750<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>42*15*5<\/td>\n<td>40<\/td>\n<td>1970<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>42*17*5<\/td>\n<td>38.8<\/td>\n<td>2220<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>45*15*5<\/td>\n<td>37.7<\/td>\n<td>3180<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>50*17*5<\/td>\n<td>34.8<\/td>\n<td>3160<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>800<\/td>\n<td rowspan=\"7\">Usinage ultrasonique, Soudage plastique ultrasonique, Forage ultrasonique, \u00c9mulsion huile-eau ultrasonique, autres transducteurs ultrasoniques de haute puissance<\/td>\n<\/tr>\n<tr>\n<td>50*20*6<\/td>\n<td>33.5<\/td>\n<td>2490<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.46<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>50*17*6.5<\/td>\n<td>34.8<\/td>\n<td>3280<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>50*23*6<\/td>\n<td>32.1<\/td>\n<td>2340<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226546<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>50*27*6<\/td>\n<td>29<\/td>\n<td>2100<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226547<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>60*30*10<\/td>\n<td>26<\/td>\n<td>1925<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226555<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>70*30*10<\/td>\n<td>24.5<\/td>\n<td>2640<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226555<\/td>\n<td>800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/www.bjultrasonic.com\/fr\/category\/piezoelectric-ceramic-fr\/ring-piezoelectric-ceramics-fr\/\">Anneau en c\u00e9ramique pi\u00e9zo\u00e9lectrique<\/a> (anneau pi\u00e9zoc\u00e9ramique) fabriqu\u00e9 par Beijing Ultrasonic \u2013 fournisseur et fabricant professionnel de <a href=\"https:\/\/www.bjultrasonic.com\/fr\/category\/piezoelectric-ceramic-fr\/\">c\u00e9ramiques pi\u00e9zo\u00e9lectriques<\/a>.<\/p>\n","protected":false},"featured_media":23783,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[5734,5642],"product_tag":[],"class_list":{"0":"post-65432","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ring-piezoelectric-ceramics-fr","7":"product_cat-piezoelectric-ceramic-fr","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-external","13":"prodpage-classic"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/fr\/wp-json\/wp\/v2\/product\/65432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/fr\/wp-json\/wp\/v2\/comments?post=65432"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/fr\/wp-json\/wp\/v2\/media\/23783"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/fr\/wp-json\/wp\/v2\/media?parent=65432"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/fr\/wp-json\/wp\/v2\/product_brand?post=65432"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/fr\/wp-json\/wp\/v2\/product_cat?post=65432"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/fr\/wp-json\/wp\/v2\/product_tag?post=65432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}