{"id":203,"date":"2022-09-24T19:31:39","date_gmt":"2022-09-24T11:31:39","guid":{"rendered":"https:\/\/www.bihec.com\/orbex\/?p=203"},"modified":"2022-09-24T19:31:39","modified_gmt":"2022-09-24T11:31:39","slug":"%e7%be%8e%e5%9b%bdorbex-group-%e7%94%b5%e6%9c%ba-ec4509-flat-brushless-dc-motor-%e6%89%81%e5%b9%b3%e6%97%a0%e5%88%b7%e7%9b%b4%e6%b5%81%e7%94%b5%e6%9c%ba","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/orbex\/%e7%be%8e%e5%9b%bdorbex-group-%e7%94%b5%e6%9c%ba-ec4509-flat-brushless-dc-motor-%e6%89%81%e5%b9%b3%e6%97%a0%e5%88%b7%e7%9b%b4%e6%b5%81%e7%94%b5%e6%9c%ba\/","title":{"rendered":"\u7f8e\u56fdOrbex Group -\u7535\u673a -EC4509 -Flat Brushless DC Motor -\u6241\u5e73\u65e0\u5237\u76f4\u6d41\u7535\u673a"},"content":{"rendered":"
\u76f4\u5f84 43 \u6beb\u7c73\u3001\u957f\u5ea6 9 \u6beb\u7c73\u7684\u6241\u5e73\u7535\u673a<\/a>\uff0c\u9002\u7528\u4e8e\u9700\u8981\u7d27\u5bc6\u5b89\u88c5\u7684\u5e94\u7528<\/p>\n \n<\/div>\n EC4509 –Flat Brushless DC Motor –\u6241\u5e73\u65e0\u5237\u76f4\u6d41\u7535\u673a \u76f4\u5f84 43 \u6beb\u7c73\u3001\u957f\u5ea6 9 \u6beb\u7c73\u7684\u6241\u5e73\u7535\u673a\uff0c\u9002\u7528\u4e8e\u9700\u8981\u7d27\u5bc6\u5b89\u88c5\u7684\u5e94\u7528 \u4e3b <\/p>\n","protected":false},"author":22,"featured_media":204,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[14],"tags":[67,68,51,47],"yoast_head":"\n<\/p>\n
\u4e3b\u8981\u7279\u5f81\uff1a<\/h3>\n
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\u89c4\u683c\uff1a<\/h3>\n
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\n <\/td>\n <\/td>\n PART NUMBER<\/td>\n<\/tr>\n \n PARAMETER<\/td>\n UNITS<\/td>\n 200001<\/td>\n 200002<\/td>\n 200003<\/td>\n<\/tr>\n \n Nominal Power<\/td>\n W<\/td>\n 11.7<\/td>\n 11.0<\/td>\n 8.0<\/td>\n<\/tr>\n \n Nominal Voltage<\/td>\n V<\/td>\n 24<\/td>\n 9<\/td>\n 12<\/td>\n<\/tr>\n \n No Load Speed<\/td>\n rpm<\/td>\n 7,800<\/td>\n 7,990<\/td>\n 8,130<\/td>\n<\/tr>\n \n No Load Current<\/td>\n mA<\/td>\n 70<\/td>\n 112<\/td>\n 180<\/td>\n<\/tr>\n \n Stall Torque<\/td>\n mNm<\/td>\n 108.8<\/td>\n 84.5<\/td>\n 58.0<\/td>\n<\/tr>\n \n Stall Current<\/td>\n A<\/td>\n 3.8<\/td>\n 8.6<\/td>\n 4.5<\/td>\n<\/tr>\n \n Max. Efficiency<\/td>\n %<\/td>\n 75<\/td>\n 76<\/td>\n 72<\/td>\n<\/tr>\n \n Nominal Speed<\/td>\n rpm<\/td>\n 4,680<\/td>\n 4,830<\/td>\n 4,270<\/td>\n<\/tr>\n \n Max. Continuous Torque<\/td>\n mNm<\/td>\n 25.0<\/td>\n 22.8<\/td>\n 18.7<\/td>\n<\/tr>\n \n Max. Continuous Current<\/td>\n A<\/td>\n 1.4<\/td>\n 1.96<\/td>\n 1.3<\/td>\n<\/tr>\n \n Back EMF Constant\u00a0<\/sub><\/td>\n V\/krpm<\/td>\n 3.02<\/td>\n 1.11<\/td>\n 1.42<\/td>\n<\/tr>\n \n Torque Constant\u00a0<\/sub><\/td>\n mNm\/A\u00a0<\/sub><\/td>\n 28.85<\/td>\n 10.62<\/td>\n 13.58<\/td>\n<\/tr>\n \n Rotor Inertia<\/td>\n gcm2<\/sup><\/td>\n 52.3<\/td>\n<\/tr>\n \n Number of Pole Pairs<\/td>\n #<\/td>\n 8<\/td>\n<\/tr>\n \n Weight of Motor<\/a><\/td>\n g<\/td>\n 57<\/td>\n<\/tr>\n \n Length<\/td>\n mm<\/td>\n 9<\/td>\n<\/tr>\n \n Hall Sensors<\/td>\n Digital, 120 degree spacing<\/td>\n<\/tr>\n \n Operating Environment<\/td>\n Temperature: -40 to -100\u00b0 C;<\/td>\n<\/tr>\n \n Winding<\/td>\n Max permissible: 125\u00b0 C<\/td>\n<\/tr>\n \n Direction of Rotation<\/td>\n Electronically reversible<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n EC4509\u56fe\u7eb8<\/h3>\n
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