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无框架永磁无刷电机EWM-04925-A
技术参数
商品型号
EWM-04925-A
母线电压Vdc
28
最高转速(空载)rpm
2470
额定转速rpm
1685
额定转矩N.m
0.27
额定功率W
47.8
额定点相绕组电流Arms
2.34
额定点发热功率W
11.3
连续堵转转矩N.m
0.387
连续堵转点相绕组电流Arms
3.36
连续堵转点发热功率W
20.9
峰值堵转转矩N.m
1.57
峰值堵转点相绕组电流Arms
14.74
峰值堵转点发热功率W
333
转矩系数N.m/Arms
0.115
反电势系数 Vpk/krpm
10.77
绕组线电阻Ω
1.28
绕组线电感mH
1.875
直轴电感mH
0.703
交轴电感 mH
0.703
转子转动惯量 Kg.m2
1.04×10-5
重量 Kg
0.27
极数
10
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-09-19 15:26:53 HTTP/1.1 GET : https://chipsmate.com/goods/detail?id=3830
- 运行时间 : 0.127754s [ 吞吐率：7.83req/s ] 内存消耗：1,214.20kb 文件加载：175
- 查询信息 : 33 queries
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=c4eb43b85228d68e320f779c61a322fd
- CONNECT:[ UseTime:0.011381s ] mysql:host=127.0.0.1;port=3306;dbname=guoxin;charset=utf8mb4
- SHOW FULL COLUMNS FROM `hb_member` [ RunTime:0.000794s ]
- SHOW FULL COLUMNS FROM `sys_config` [ RunTime:0.000555s ]
- SELECT `config_key`,`config_value` FROM `sys_config` [ RunTime:0.000291s ]
- SHOW FULL COLUMNS FROM `hb_goods_category` [ RunTime:0.000544s ]
- SELECT `cat_id`,`cat_pid`,`cat_name` FROM `hb_goods_category` WHERE `cat_status` = 1 ORDER BY `cat_rank` DESC,`cat_id` ASC [ RunTime:0.000622s ]
- SHOW FULL COLUMNS FROM `hb_website` [ RunTime:0.000807s ]
- SELECT * FROM `hb_website` `a` INNER JOIN `hb_member_company` `b` ON `a`.`member_id`=`b`.`member_id` WHERE `a`.`website_status` = 1 AND `b`.`company_status` = 1 ORDER BY `b`.`company_rank` DESC,`b`.`company_id` DESC LIMIT 10 [ RunTime:0.002523s ]
- SHOW FULL COLUMNS FROM `hb_browser` [ RunTime:0.000722s ]
- INSERT INTO `hb_browser` SET `member_id` = 0 , `browser_device` = 'pc' , `browser_page` = 'goods/detail' , `browser_param` = '{\"id\":\"3830\"}' , `browser_ip` = '216.73.216.242' , `browser_province` = '未知' , `browser_city` = '未知' , `browser_longitude` = '' , `browser_latitude` = '' , `create_time` = 1789802813 , `update_time` = 1789802813 [ RunTime:0.000303s ]
- SHOW FULL COLUMNS FROM `hb_goods` [ RunTime:0.000873s ]
- SELECT * FROM `hb_goods` WHERE `goods_id` = 3830 LIMIT 1 [ RunTime:0.000450s ]
- UPDATE `hb_goods` SET `goods_view_number` = 50 , `update_time` = 1789802813 WHERE `goods_id` = 3830 [ RunTime:0.000331s ]
- SHOW FULL COLUMNS FROM `hb_goods_browser` [ RunTime:0.000714s ]
- INSERT INTO `hb_goods_browser` SET `member_id` = 0 , `goods_id` = 3830 , `goods_browser_device` = 'pc' , `goods_browser_page` = 'detail' , `goods_browser_ip` = '216.73.216.242' , `goods_browser_province` = '未知' , `goods_browser_city` = '未知' , `goods_browser_longitude` = '' , `goods_browser_latitude` = '' , `create_time` = 1789802813 , `update_time` = 1789802813 [ RunTime:0.000316s ]
- SELECT * FROM `hb_goods_category` WHERE `cat_id` = 575 LIMIT 1 [ RunTime:0.000358s ]
- SHOW FULL COLUMNS FROM `hb_goods_substitute` [ RunTime:0.000823s ]
- SELECT * FROM `hb_goods_substitute` WHERE `goods_id` = 3830 [ RunTime:0.063324s ]
- SHOW FULL COLUMNS FROM `hb_member_company` [ RunTime:0.000896s ]
- SELECT * FROM `hb_member_company` WHERE `member_id` = 4238 AND `company_status` = 1 LIMIT 1 [ RunTime:0.000518s ]
- SELECT * FROM `hb_member_company` WHERE `member_id` = 4238 AND `company_status` = 1 LIMIT 1 [ RunTime:0.000440s ]
- SELECT * FROM `hb_member_company` WHERE `member_id` = 4238 AND `company_status` = 1 LIMIT 1 [ RunTime:0.000370s ]
- SELECT * FROM `hb_member_company` WHERE `member_id` = 4238 AND `company_status` = 1 LIMIT 1 [ RunTime:0.000365s ]
- SELECT `member_username` FROM `hb_member` WHERE `member_id` = 4238 LIMIT 1 [ RunTime:0.000204s ]
- SELECT * FROM `hb_website` WHERE `member_id` = 4238 LIMIT 1 [ RunTime:0.000196s ]
- SHOW FULL COLUMNS FROM `hb_goods_relation_param` [ RunTime:0.000514s ]
- SELECT * FROM `hb_goods_relation_param` WHERE `goods_id` = 3830 [ RunTime:0.002315s ]
- SHOW FULL COLUMNS FROM `hb_shortcut_nav_category` [ RunTime:0.000545s ]
- SELECT * FROM `hb_shortcut_nav_category` WHERE `cat_status` = 1 ORDER BY `cat_rank` DESC,`cat_id` ASC [ RunTime:0.000250s ]
- SHOW FULL COLUMNS FROM `hb_shortcut_nav` [ RunTime:0.000446s ]
- SELECT snav_name as name,snav_url as url FROM `hb_shortcut_nav` WHERE `cat_id` = 132 AND `snav_status` = 1 ORDER BY `snav_rank` DESC,`snav_id` ASC [ RunTime:0.000247s ]
- SELECT snav_name as name,snav_url as url FROM `hb_shortcut_nav` WHERE `cat_id` = 133 AND `snav_status` = 1 ORDER BY `snav_rank` DESC,`snav_id` ASC [ RunTime:0.000323s ]
- SELECT snav_name as name,snav_url as url FROM `hb_shortcut_nav` WHERE `cat_id` = 134 AND `snav_status` = 1 ORDER BY `snav_rank` DESC,`snav_id` ASC [ RunTime:0.000247s ]
- SELECT snav_name as name,snav_url as url FROM `hb_shortcut_nav` WHERE `cat_id` = 135 AND `snav_status` = 1 ORDER BY `snav_rank` DESC,`snav_id` ASC [ RunTime:0.000194s ]
0.129575s
