3810L电动执行器使用说明中英文.docx

1、3810L电动执行器使用说明中英文3810L电动执行器使用说明书3810L Electric Actuator InstructionsTable of Contents1.产品概述Product Overview2.主要技术参数The main technical parameters3.产品型号规格Product Specification4、结构与原理The structure and principles5、安装Installation6、调整Adjusting7、外形尺寸Dimension8、配套支架The supporting bracket9、故障和解决办法fault and s

2、olutions10、订货须知Ordering Information11、安全使用注意事项Safety Precautions使用本执行器时，请先认真阅读和理解本说明书，通过正确的使用和维护，充分发挥其效能。When using this actuator, please read and understand the present specification, by the proper use and maintenance, full play to its effectiveness.1 产品概述Product Overview3810L系列直行程电子式电动执行器有以220V 交流

3、单相电源和380V 三相交流电源两种驱动电源的机型，接受来自调节器控制信号（D C 4 20m A 或 DC 1 5V ），实现预定直线往复运动的新型执行器。本系列执行器被用作调节阀的执行机构时，几乎具备了调节阀本身所要求的各种动作变换功能以及阀开度信号功能和手动功能。因此被广泛应于发电、冶金、石化、轻工及环保等工业部门。主要特点：main feature:1.1 执行器设计有伺服系统（无需另配伺服放大器），只需接入DC4 20mA（或D C 15V）信号和对应的电源即可工作。内设接线端子，接线极为简单方便。Actuator servo system design (no need to re

4、provision servo amplifier), simply access DC420m A (or DC 1 5V) signal and the corresponding power supply to work. Equipped terminals, wiring is extremely simple and convenient.1.2 执行器的关键部件控制器，采用最先进的混合集成电路，用树脂密封浇铸, 外形为匣状，体积小，可靠性高。Actuator key components - controllers, using the most advanced hybrid

5、integrated circuits, sealed with resin casting, shape of box shape, small size, high reliability.1.3 驱动量的反馈检测采用高性能导电塑料电位器，分辨率 0.4%。Feedback detection driving amount of high-performance conductive plastic potentiometer, resolution 0.4%.1.4 具备自诊断功能，当发生故障时，控制器上的指示灯会立即发出指示信号。With self-diagnostic functio

6、n, when a failure occurs, the indicator on the controller will issue an instruction signal immediately.1.5 用状态选择开关可以设定断信号时，（阀芯处于全开，全闭或自锁状态。）When using the selector switch can be set to OFF state signal (spool is fully open, fully closed or locked state.)1.6 用状态选择开关可以设定（正、反动作。）With the state selectio

7、n switch can be set (positive and negative actions.)1.7 用状态选择开关可以设定输入信号为（D C 420m A或D C 15V。）With the state selection switch can be set to the input signal (DC 4 20m A or DC 1 5V.)1.8 调整工作零点（始点）和行程（终点）简单易行。Adjustment of zero point (starting point) and stroke (end) easy.1.9 当突然断电时，能确保阀芯自锁。When a sudd

8、en power failure, to ensure that the spool lock.1.10 采用同步皮带转动，有效降低了噪音。Synchronous belt drive, effectively reducing the noise.1.11 延时保护功能，额定负载时，能实行状态自锁，故障发生时，能立即起动保护，并可反向运行取消延时保护。Delay protection, the rated load, can carry out the state of self-locking, when a fault occurs, protection can start immed

9、iately, cancel the delay and reverse run protection.2 主要技术参数The main technical parameters2.1 电源power supply单相A C220V 10% ，50H z，三相A C 380V 10% ，50H z（需订货时注明）Single-phase AC220V 10%, 50Hz, three-phase AC380V 10%, 50H z (specify when ordering)2.2 耗电功率（额定负载时）Power Consumption (rated load)规格A 型执行器50V A；

10、Specifications A-type actuator 50VA;规格 B 型执行器150V A；Specifications B-type actuator 150V A;规格 C 型执行器220V A。Spec C type actuator 220V A.2.3 输入信号Input signalD c4 20mA 或D C 1 5V 。D c4 20mA or D C 1 5V 。2.4 输出信号Output signalD C 4 20m A（负载电阻碍500以下）。D C 4 20m A（Load resistor 500 or less）。2.5 控制精度Control ac

11、curacy基本误差：1%；回差1% ；死区1% 。The basic error: 1%; Hysteresis 1%; deadband 1%.2.6 工作行程调整范围Working stroke adjustment range“零点”：25% ；“zero”：25%;“行程”：20% 100% 。“range”：20% 100% 。2.7 外部配线External wiring输入输出信号应采用屏蔽电缆。电源线不得与信号线共用一根电缆。Input and output signals should be shielded. Power cord must not share one c

12、able and signal lines.普通型（S型）执行器Common type (S-type) Actuator隔爆型(X 型)执行器Flameproof (X type) Actuator电源电缆Power cable3芯S=1.5mm23wireS=1.5mm23芯S=1.5mm2 外径913wireS=1.5mm2 Outer diameter91信号电缆Signal cable4芯S=1.5mm24wireS=1.5mm24芯S=1.5mm2 外径1114wireS=1.5mm2 Outer diameter111电缆引入口Cable inlet2-PF(G 1/2)可安装保

13、护套管PF3/4(G 3/4)Can install a protective sleeve PF3 / 4 (G 3/4)2.8 环境条件Environmental conditions环境条件Environmental conditions普通型（S型）执行器Common type (S-type) Actuator隔爆型(X 型)执行器Flameproof (X type) Actuator环境温度Environmental temperature无空间加热器-1060No space heaters -10 60 -1040有空间加热器-3560space heaters -35 60

14、 相对温度Relative temperature95%45% 85%环境气体Ambient gas无腐蚀气体Non-corrosive gases机械振动Mechanical vibration1.5g2.9 保护等级Protection classIP65。2.10 隔爆等级Explosion LevelExd IIB t4.2.11 过载保护Overload规格A、B型执行器可任选，规格C型执行器必配。Specifications A, B actuators can be optional, standard C-type actuators must be equipped with

15、.3.1 型号规格标注说明Model Specification label instructions3 产品型号规格Product Specification381 L Output power输出力：100N Specification Code 规格代号：A、B、C 型号代号：S-普通型、X -隔爆型Model Code: S- ordinary type, X flameproof Straight stroke Code直行程代号Product Code产品代号3.2 系列执行器见表1。Series actuators are shown in Table 1. 表1 Table 1

16、型号规格type输出力（N） Output power工作速度（m m /s）Speed 最大行程（m m）Max Range381LSA-08381LXA-088004.230381LSA-20381LXA-2020002.1381LSB-3 0381LXB-3030003.560381LSB-5 0381LXB-5050001.7381LSC-6 5381LXC-6565002.8100381LSC-9 9381LXC-99100002.0381LSC-160381LXC- 160160001.0381LSC-260 381LXC-260260004 结构与原理The structure

17、and principles3810L 系列直行程电子式电动执行器外观及结构见图1、图2、图3、图43810L series of straight travel electronic electric actuators appearance and structure shown in Figure 1, Figure 2, Figure 3, Figure 4图draw 1 执行器外观Actuator AppearanceNo.名称name图形Draw1传动部分 1 7 2 8 9 3 4 5 10 6Transmission parts2开度检测部分Opening degree det

18、ection section3输出轴Output shaft4开合螺母Half nuts5行程标尺Stroke Scale6支架Stand7电机Motor8控制器Controller9外部接线配线孔External wiring wiring holes10壳体Case图 Draw 2手动轴Manual shaft壳体Case支架Stand护罩Cover输出轴Output shaft齿条Rack反馈模块Feedback module弹簧Spring限位开关Limit switches驱动轮Driving wheel同步皮带The timing belt被动轮Passive round空间加热器

19、Space Heater接线柱Posts精密电位器Precision potentiometers限位凸轮Limit cams开度检测部件Opening detecting means扼流圈Chokes电容Capacitance381LS A、3 81LS B型执行器Actuators图Draw 3 手动轴Manual shaft壳体Case支架Stand护罩Cover输出轴Output shaft扼流圈Chokes反馈模块Feedback module弹簧Spring限位开关Limit switches驱动轮Driving wheel同步皮带The timing belt被动轮Passive

20、 round电容Capacitance接线柱Posts精密电位器Precision potentiometers381LS C型执行器Actuators图Draw 4 手动轴Manual shaft密封垫Seal隔爆面Proof surface内部接地Internal ground输出轴Output shaft外部接地螺钉External Ground Screw反馈模块Feedback module弹簧Spring限位开关Limit switches驱动轮Driving wheel接线组件Wiring Components电容Capacitance加热器Heater扼流圈Chokes精密电位

21、器Precision potentiometers限位凸轮Limit cams开度检测部件Opening detecting means38 1LX A、381LX B型执行器Actuators本执行器主要由以下几部分组成；The actuator is mainly composed of the following components;4.1 控制器：接受来自调节器的D C4 20m A 或DC 1 5V 信号,控制执行器按预定模式工作。Controller: receiving from the regulator D C4 20m A or DC 1 5V signal contro

22、l actuator works as a predetermined pattern.4.2 传动机构：把电机的旋转运动变成动力输出轴的直线往复运动，实现调节阀的开关和调节功能。Transmission mechanism: the rotary motion of the motor into a linear reciprocating motion of the output shaft of the power to achieve valve switching and regulation functions.4.3 开度检测机构： 将输出轴的直线运动位移（阀芯的开度）经齿条、齿

23、轮反馈给电位器，由电位器转换成电信号再反馈给控制器，当来自调节器的输入信号和阀芯的开度信号之差为零时，电机将停止工作。Opening degree detection mechanism: the linear motion displacement of the output shaft (the valve opening degree) by the rack gear back to the potentiometer, the potentiometer is converted into an electrical signal and then back to the contr

24、oller, when the input signal from the regulator and when the difference between the valve opening signal is zero, the motor will stop working.4.4 联结机构：通过支架将执行器和被控阀门联结，并由开合螺母将执行器输出轴和阀杆连接，开合螺母上带有指针，支架上有标尺，可指示输出轴(或阀杆)的位移(见图5)。Coupling mechanism: by brackets actuators and valves controlled coupling, by

25、opening and closing the actuator output shaft nut and stem connector, open and close with a pointer on the nut there is a scale on the bracket, it may indicate an output shaft (or stem ) displacement (see FIG. 5).开合螺母Half nuts输出轴Output shaft连杆Link内六角螺钉Socket head cap screws阀杆Stem执行器输出轴和阀杆连接Actuator

26、output shaft and the stem connector4.5 手动机构：本执行器还设计有手动机构，在断电情况下，根据需要可由手动操作来完成调节阀的开、关和调节功能。Manual organization: The actuator is also designed with a manual mechanism, in case of power outages, as required by the manual operation to complete the valve opening and closing and regulatory function.5 安装In

27、stallation 5.1 由于执行器的配线、调整及检查维护等工作需要拆卸护罩，因此在安装时，执行器顶部应留有一定的空间(见图6),应留空间尺寸H Since the actuator wiring, adjustment, and inspection and maintenance work needs to be removed the shroud, so when installed, the top actuator should leave some space (see Figure 6), should stay spatial dimensions H 见表2 too s

28、ee table 2执行器型号 Actuator TypeH (m m )381L SA205381LX A230381LSB260381LX B280381LSC370381LX C430输出轴Output shaft支架 Stand阀杆Stem5.2 执行器的安装姿势应尽量垂直向上安装, 应避免向下倒装，给检查维护带来难度。Actuator installation position should be installed vertically upwards, should avoid flip-down, to bring the inspection and maintenance

29、difficulty.5.3 执行器通过支架和调节阀联结后，用开合螺母连接输出轴和阀杆时，输出轴的下端与阀杆的上端之间应留有3 10mm 距离（见图6）。After the actuator bracket and valve connection, when the connection with the opening and closing of the output shaft nut and stem should be left 3 10mm distance (see Figure 6) between the upper end and the lower end of the

30、 output shaft of the valve stem.5.4 外部配线时为防止引线口进水, 应避免雨天施工，配线、调整、检查维修结束后,应紧固好护罩。The external wiring to prevent lead mouth water, avoid rain construction, wiring, adjustment, after the inspection, maintenance, should tighten the shroud.5.5 隔爆型执行器的安装必须严格按中华人民共和国危险场所安全规程的规定。Flameproof actuator installation must strictly follow