文档简介BALLUFF传感器锁定装置连有一个连杆,连杆随输出轴同步运行,通过与连杆连接的线路板将输出轴位移转换成电信号,提供给伺服放大器做为比较信号和阀位反馈输出,同时执行机构的行程也可由开关板上的两个主限位开关来限制,并由两个机械限位档块来调整限定位置。BALLUFF传感器执行机构有两个螺纹止档机构限位,也有两限位开关来实现电限位,每个转向的行程范围可以通过限位开关的位置来控制,阀门开度由一个凸起的显示器指示,独特的转矩开关可调整从50%-1**%的Zda转矩,实现转矩保护,以防止阀门被卡死时造成的阀杆损坏。(4)传动全部采用小齿隙密封齿轮,巴鲁夫传感器具有效率高、噪声低、寿命长、稳定可靠、无需再加油等特点。(5)巴鲁夫传感器具有多种运行速度,可满足各种控制系统的要求,以保证系统的快速响应及稳定性。(10)阀位反馈元件采用全密封高精度多圈电位器,具有体积小、精度高、死区小、使用寿命长等特点。(11)行程可调,便于与阀门连接。(12)全部电器元件均采用世界名牌产品,质量可靠,使用寿命长。(13)电器部件布线严谨并与传动部件完全隔离,提高了执行机构运行性的可靠。BALLUFF传感器,巴鲁夫传感器,巴鲁夫传感器,巴鲁夫传感器,PS系列电子式执行机构可用于对管道的阀门和风门的调节及开与关的控制,其主要特点如下:(1)一体化结构设计,位置变送器和伺服放大器做为两个独立部件均可直接装入执行机构内部,直接接受4-20mA控制信号,输出4-20mA或1-5VDC阀位反馈信号,具有自诊断功能,使用和调校十分方便。(2)功能模块式结构设计,通过不同可选功能的组合,实现从简单到复杂的控制,满足不同应用要求。(3)结构简单,体积小巧,重量轻,巴鲁夫传感器便于安装和维护,机械零件全部采用CNC加工制作,工艺精湛。BALLUFF传感器,巴鲁夫传感器,(7)PSQ系列有转矩开关保护,可防止因阀门产生过大转矩而损坏阀杆。(6)PSL系列同阀门的连接采用柔性盘簧连接,可避免阀杆与输出轴不同轴给阀门带来的影响,可预置阀门关断力保证阀门的可靠关断,防止泄漏。(9)可设置分段调节,即由一台调节器输出的双时间比例信号控制两台执行机构(4-12mA对应PSL1的全开全闭,12-20mA对应PSL2的全开全闭)。2.PSQ角行程执行机构(8)驱动电机采用高性能稀土磁性材料制作的高速同步电机,运行平稳。具有体积小、力矩大、抗堵转、控制精度高等特点。PSQ角行程执行机构主要是由相互隔离的电器控制部分和齿轮传动部分组成,电机做为连接两隔离部分的中间部件。BALLUFF传感器电机转矩通过主齿轮传送到行星齿轮,主齿轮驱动行星齿轮带动中空的齿轮。中空齿轮比二级齿轮少三个齿,因此可以由行星齿轮驱动,行星齿轮转一周中空齿轮转动三个齿,行星齿轮的外部始终啮合一个蜗杆齿轮,运行时也不分开,这种设计使电机在故障或阀门转矩意外增加时可直接通过手轮进行手动控制。产品结构PS系列执行机构电器部件布线严谨并与传动部件完全隔离,提高了执行机构运行的可靠性,传动部件采用CNC加工的小齿隙密封齿轮传动,具有效率高、噪音低、寿命长、稳定可靠,不会因工艺环境,如介质入口力的波动而造成执行机构共振等特点。1.PSL直行程执行机构PSL直行程执行机构主要是由相互隔离的电器控制部分和齿轮传动部分组成。电机作为连接两隔离部分的中间部件,电机按控制要求输出转矩,通过多极正齿轮传递到梯形丝杆上,丝杆通过杆螺纹变换转矩为推力。此杆螺纹能自锁,并且将直线行程通过与阀门的适配器传递到阀杆。执行机构出轴带有一个防止转动的止转销,出轴的径向锁定装置可以作为位置指示器。BES12-SM-2BES12-0-KB-3-F-SA1BES12-0-KB-3BES12-0-KB-602-02-12BES12-0-KB-602-06-16BES12-0-KH-2L-WBES12-0-KH-2SBES12-0-KH-4BES14-5-BS-1BES16-0-BS-1BES18-HW-1BES18-SM-3BES18-0-KB-2BES18-0-KB-3-FBES18-0-KH-1-FBES18-0-KH-2LBES18-0-KH-2SBES18-0-KH-4BES24-HW-1BES30-HW-1BES30-SM-3BESM12MI-NSC20B-S04GBESM12MI-POC20B-BVBESM12MI-PSC20B-S04GBESM12MI-PSC40B-S04GBESM12ML-PSC30A-S04G-WBESM12ML-PSC80E-S04G-W01BESM18EL-NSC80B-S04GBESM18EL-PSH12E-S04GBESM18MD-PSC12E-S04G-WBESM18MD1-PSC12B-S04GBESM18MF-PSC50A-S04GBESM18MG-USC70B-BV03BESM18MI-NSC50B-BVBESM18MI-POC50B-BPBES30-0-KB-4-FBES30-0-KH-1BES30-0-KH-2S-WBES30-0-KH-4BES515-123-S4-CBES515-213-E5-E-S21BES515-325-E5-T-S4BES515-326-E5-T-S4BES515-356-BO-C-PUBES515-356-S4-CBES515-360-S4-CBES04-0-KB-1BES05-0-KB-3BES06-5-KB-1BES08-FA-49BES08-FA-BS-4-0-WBES08-HW-1BES08-0-BS-1BES08-0-KB-3BES08-0-KH-2L-WBES08-0-KH-2SBES113-3019-SA1-S4BES113-356-SA6-PUBES516-105-BO-C-05BES516-105-S4-CBES516-111-BO-CBES516-113-BO-C-PUBES516-113-SA2-S4-CWBES516-114-BO-C-PU-05BES516-114-SA1BES516-118-S4-CBES516-120-SA2BES516-122-S4-CBES516-123-G-S4-HBES516-124-S4-CBES516-125-SA1BES516-131-BO-C-PUBES516-212-E5-E-S5BES516-213-E5-E-S21BES516-214-E5-E-S27BES516-215-E4-EBES516-215-E5-E-S5BES516-215-S5-EL-WBES516-216-E5-E-S27BES516-217-E5-E-S27BES516-218-E5-E-S27BES516-300-S128-S4-DBES516-300-S129-S4-DBES516-300-S149-S4-DBES516-300-S162-S4-DBES516-300-S166-S49BES516-300-S190-S4BES516-300-S249-S4-DBES516-300-S262-S4-DBES516-300-S266-S4BALLUFF传感器BES516-300-S272-S49BES516-300-S291-S4-DBES516-300-S170BES516-300-S203BES516-300-S208BES516-300-S241-D-PUBES516-300-S264-PUBES516-300-S279BES516-300-S292-BO-D-PUBES516-300-S295-1-250-S4BES516-300-S295-3-775-S4BES516-3005-E4-C-PU-05BES516-3005-G-E4-C-PUBES516-133-MO-C-PUBES516-133-SA3-C-S4BES516-160-H3-LBES516-207-BO-E-PUBES516-207-S5-EBES516-208-S27-EBES516-209-S21-EBES516-210-S27-EBES516-211-E5-E-S21BES516-211-S21-EL-WBES516-212-E4-EBES516-3006-G-E4-C-PU-05BES516-3007-G-E4-C-PUBES516-3007-G-E4-C-S26-00-2BES516-3008-G-E5-C-S49BES516-3017-G-E4-C-PUBES516-3018-G-E4-C-PUBES516-3019-BO-CBES516-3019-G-SA6-S4-CBES516-3021-G-E4-C-PUBES516-3022-G-E4-C-PUBES516-3023-G-E4-C-PUBES516-3025-G-E4-CBES516-3026-E4-Y-PUBES516-3026-S4-CBES516-3028-E4-Y-PUBES516-3028-G-E4-YBES516-3028-S4-CBES516-3029-S4-CBES516-3030-S4-CBES516-3032-BO-CBES516-3033-S4-CBES516-324-SA8BES516-325-BO-CBES516-325-E5-C-S4BES516-325-G-E4-Y-S4BES516-325-G-E5-Y-S49BES516-325-S4-CBES516-325-S4-YLBES516-325-SA45BES516-325-SA56BES516-326-BO-C-PU-05BES516-326-E4-Y-PUBES516-326-E5-Y-S4BES516-326-G-E4-YBES516-326-G-S4-CBES516-326-S4-CW-SA30BES516-326-S4-WBES516-327-AO-C-PUBES516-327-E4-Y-PUBES516-327-G-BO-C-PUBES516-327-G-E5-Y-S49BES516-327-S4-CBES516-327-S4-YLBES516-329-BO-CBES516-329-E5-Y-S4BES516-329-G-E5-Y-S4BES516-329-SA14-AO-XBES516-341-H2-Y-S4BES516-341-HO-YBES516-343-E5-C-S4BES516-343-EO-CBES516-343-G-E5-C-S49BES516-344-H2-YBES516-346-H2-Y-S4BES516-346-HO-Y-S4BES516-347-MO-C-05BES516-347-MO-C-S49-00-2BES516-349-E4-C-PUBES516-355-BO-C-PUBES516-3041-I02-C-PUBES516-3042-IO2-C-S49BES516-3044-G-E4-L-PU-05BES516-324-E4-C-05BES516-324-E4-C-S4BES516-324-E5-D-S49BES516-324-EO-CBES516-324-G-E4-C-S49BES516-324-G-E5-C-S49BES516-324-G-S49-CBES516-324-SA17BES516-324-SA44-CBES516-355-E4-YBES516-355-G-E4-YBES516-355-S4-CBES516-356-BO-CBES516-356-E4-Y-S49BES516-356-G-SA21-S4-CBES516-356-S4-HBES516-357-BO-C-PUBES516-357-E4-YBES516-357-S4-CBALLUFF传感器BES516-363-BO-CBES516-363-S4-CBES516-366-G-E4-YBES516-367-AO-C-PUBES516-367-E4-Y-PUBES516-367-G-E4-YBES516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