液动执行器规格书

合集下载

伍德沃德 PG-EG 执行器 电液伺服执行器,用于发动机控制说明书

伍德沃德 PG-EG 执行器 电液伺服执行器,用于发动机控制说明书

Product Specification 03381(RevisionB, 8/2014)PG‐EG ActuatorHydraulic Powered Electric Actuatorfor Engine ControlApplicationThe PG-EG Actuator is used on diesel engines toreplace PGA/PGG/PGE-type governors, providingthe advantages of electronic control with theconvenience of the existing PG-type drive andlinkage. We recommend the PG-EG Actuator forinstallations involving unattended starts.The actuator does not need a separate oil supply.The actuator operates with drive speeds from 200to 1200 rpm. Applications with a high drive speedor high ambient temperatures may require an oilcooler.DescriptionThe PG-EG Actuator converts a given electricalinput signal into a proportional hydraulic outputshaft position, to control engine fuel flow. Theactuator provides the muscle for Woodward analogand digital controls.The PG-EG Actuator is available with severalservo options, giving a full range of work andtorque output (see table on next page).All current PG governor bases (designed to exactly fit any drive designed for a PGElocomotive governor, PGA or PGG governor) can be used with the PG-EG.The proven PG pump and accumulator is reversible or may be set for one-wayrotation (advised for generator applications).The actuator uses standard PG output shafts and power levers. The PG-EG actuatorwill adapt to most engines being built today and is available for retrofit to mostexisting engines, in many cases without changes to linkage drive or otherconfigurations.Maintenance procedures are similar to those needed with a PG governor.The actuator's electric-to-hydraulic transducer uses a Woodward-built torque motorwhich converts the 0–200 mA control signal to a given output position.This actuator is available for use with either direct- or reverse-acting electroniccontrols. Direct-acting actuators will cause a shutdown if the electrical current to theactuator is lost or interrupted.Direct- and reverse-acting units use the same hardware and can be re-calibratedfrom one into the other.A 140 μm wire-mesh filter is accessible from the outside of the PG-EG. The filterprotects the small orifice in the pilot valve, which is an integral part of the electricactuator.∙ Proportionalelectric/hydraulicactuator∙ Rotary output∙Works with allWoodward 0–200mA outputelectronic controls∙ Self-contained oilsupply∙ Compliant withapplicable CEDirectives:—MachineryDirectiveSpecificationsControl QualitiesHysteresis Within 3% of maximum travel when measured over full travel. Within 0.5% ofmaximum travel when measured over 4% of full travel at 0.1 Hz.Temperature Drift Nominally ±1 degree per 38 °C (100 °F)Time Constant 65 to 85 ms for ±50 mA step with 1379 kPa (200 psi) actuator oil pressure and80 SUS viscosity oilLinearity Within 2.5% of full travelType 12 29 58 200 300 500Sump Capacity 1.4 liters1.5 qt US1.4 liters1.5 qt US1.4 liters1.5 qt US6.2 liters6.5 qt US6.2 liters6.5 qt US6.6 liters7.0 qt USMaximum Work Output16 J12 ft-lb39 J29 ft-lb79 J58 ft-lb237 J175 ft-lb422 J311 ft-lb648 J478 ft-lbRotary Travel 30° 30° 30° 42° 42° 42° Serrated OutputShaft Dimension0.750-48 1.000-48 1.000-48 1.125-48 1.500-60 1.500-60Weight 39–54 kg85–120 lb39–54 kg85–120 lb39–54 kg85–120 lb159 kg350 lb159 kg350 lb227 kg500 lbMaximum DriveSpeed Range200–1200 rpm 200–1200 rpm 200–1200 rpm 200–1200 rpm 200–1200 rpm 200–1200 rpm Recommended DriveSpeed250–1000 rpm 250–1000 rpm 250–1000 rpm 400–1000 rpm 400–1000 rpm 400–1000 rpmInternal Hydraulic Pressure 690 kPa100 psi690 kPa100 psi1724 kPa250 psi1379 kPa200 psi2482 kPa360 psi1931 kPa280 psiAll standard PG bases are available for PG-EG 12, 29, and 58 (see manual 36693, PG Base Assemblies).Construction Base and power block are cast iron. Column is aluminum. Internal parts are case-hardened steel.Vibration Resistance Random: 0.01 G²/Hz at 10 Hz, 0.1 G²/Hz at 100 Hz, 0.1 G²/Hz at 1000 Hz,0.05 G²/Hz at 2000 Hz (12.8 Grms); 3 hours per axis.Woodward advises that PG-EG actuators be equipped with an oil spray to minimizethe effects of vibration.Header Optional FeaturesBooster Servomotor A booster servomotor may be used with the PG-EG to help the prime mover startquickly by moving the actuator output toward the maximum-fuel position at start-up. Governor Heat Exchanger A remote heat exchanger may be required to lower governor oil temperatures inapplications where governor oil tends to exceed 93 °C (200 °F).Drive/Hydraulic SpecificationsDrive Speed and Rotation 200 to 1200 rpm. Available with check valves or with plugs (for fixed CW or CCWoperation). Woodward recommends the use of plugs for applications with drivespeeds above 1000 rpm. NOTE—Drive power for different types of PG-EG actuatorswill vary depending upon speed, internal pump pressure, pump volumetricdisplacement, pump efficiency, and oil viscosity. Contact Woodard if furtherinformation is required.Hydraulic Supply Self-contained sump. See Woodward Manual 25071, Oils for Hydraulic Controls, forspecific recommendations. In most cases, the same type and weight of oils used inthe engine can be used in the governor.Ambient Temperature Range –29 to +93 °C (–20 to +200 °F)Operating Temperature –29 to +104 °C (–20 to +220 °F), within the limits of the oil being used in thegovernor.Electrical SpecificationsElectrical Connector 4 pin connector per MS 3108E-14S-2S (4 socket), located in column.at 20 °C23–26ResistanceCoil36637ManualTechnicalRegulatory ComplianceOther European Compliance:Compliance with the following European Directives or standards does not qualify this product for application of the CE Marking:Machinery Directive:Compliant as partly completed machinery with Directive 2006/42/EC of the EuropeanParliament and the Council of 17 May 2006 on machinery.Woodward 03381 p.4PG-EG 58 Actuator Outline Drawing (PG Base)(Do not use for construction)Woodward 03381 p.5 PG-EG 200 Actuator Outline Drawing(Do not use for construction)PO Box 1519, Fort Collins CO, USA 80522-15191000 East Drake Road, Fort Collins CO 80525Tel.: +1 (970) 482-5811 Fax: +1 (970) 498-3058Distributors & ServiceWoodward has an international network of distributors and service facilities. For your nearest representative, call the Fort Collins plant or see the Worldwide Directory on our website.This document is distributed for informational purposes only. It is not to be construed as creating or becoming part of any Woodward contractual or warranty obligation unless expressly stated in a written sales contract.Copyright © Woodward 2010–2014, All Rights Reserved For more information contact:。

气液联动执行机构说明书-中文版

气液联动执行机构说明书-中文版
6) 将执行机构移到弹性操作的理想位置。
7) 将吊索安在执行机构的支撑点上起吊执行机构:请确保吊索适合执行机构的 重量。可能的话,将阀杆处于垂直位置,这样将执行机构装配到阀门上时比 较容易。这种情况下,应当将执行机构的法兰保持在水平位置时起吊。
8) 清洁执行机构法兰,除去任何可能影响执行机构法兰和阀门法兰接合力的东 西,特别是所有的油脂痕迹。
第六部分 ――――――――――――――――――――――19
故障的诊断处理――――――――――――――――――――――――――-19
GPO 维修操作手册
注意:
Biffi 在此操作手册的信息收集及修订时已经考虑了各方面的使用,然而我们仍 无法保证其内容无任何错误,也无法对因误操作或使用本手册而导致的产品损坏 负责。Biffi 有权对本手册进行修改而不另行通知。
GPO 维修操作手册
螺栓尺寸
M8 M10 M12 M14 M16 M20 M22 M24 M27 M30 M33 M36
第四部分 ――――――――――――――――――――――12
启动前的准备――――――――――――――――――――――――――――12 1) 气源的接通―――――――――――――――――――――――――――12 2) 电源的接通―――――――――――――――――――――――――――12 启动――――――――――――――――――――――――――――――――13
序号 03 GPO 0.9S-135-ELBS
天然气或氮气 40~63 Bar g
标准 标准
24 VDC 1.4 W
SPDT Z-15GW2255-B7
Omron
IP 68 II 2G EEx-d IIC T6/T5
IP 66 II 2GD EEx-d IIC T5/T4

HENGLI HYDRAULIC HBM系列液压旋转执行器说明书

HENGLI HYDRAULIC HBM系列液压旋转执行器说明书

Platform control Arm controlProduct testingTwo dedicated endurance test benches are available in Hengli forvarious life time test requirements from customer side. During Hengliinternal rotary actuator endurance test according to the Henglistandard "Q/HL �������-����", the HBM series rotary actuator fullymeets all the requirements, no obvious failure or wear is found duringappearance inspection and disassembly test after ��,��� times ofdurability test.Customization serviceAccording to customer and application requirements, the HBM series rotary actuators can becustomized with special material and optimized structure to deal with various even harshoperating conditions. Meanwhile according to the installation positions, tripod and horseshoemounting frames in different forms can also be customized.● Low friction coefficient ● High output torque● Long service life ● Customization serviceHENGLI HYDRAULICRotary ActuatorSeriesHENGLI HYDRAULIC© Hengli Hydraulic │ 2020EN │ Print date 11/2020We are looking forward to working with you!As a benchmarking company of Chinese high-end hydraulic transmission industry, Hengli Hydraulic is always devoting to theinnovation and development in the following four areas: production design, manufacturing process, quality improvement andmanagement improvement. We, Hengli Hydraulic, is making effort to realize the intelligent manufacture at the same time thehigh-efficiency and energy saving of the hydraulic components and try to reshape the “Made in China” image throughtechnology innovation. Meanwhile we are committed to creating a new pattern of the world's hydraulics industry andcontribute to global technological innovation.Hengli Hydraulic is dedicated to designing and developing hydraulic transmission products and solutions that meet the realneeds of local customers for the global market based on the diverse market demands, in particular the field of mobilemachinery and tunnel engineering. We, Hengli Hydraulic, take advantage of our years of application experience to provide thecustomer the most optimized solutions, thus establish strong partnerships with our customers and maintain a sustainabledevelopment in a competitive market.• Hydraulic Cylinder• Hydraulic Piston Pump & Motor• Hydraulic Control Valve for Mobile Machinery• Industrial Valve• Hydraulic Pump Unit and SystemFor more detailed information, please visit our website at• High performance Hydraulic Test Bench• High-precision Casting• Pneumatic Components and integrated System• Cold-drawn Seamless Steel Pipe• Surface Coating-Thermal Spray TreatmentWhat we provideCHINANo.99 Longqian Road ,Wujin District,Changzhou 213167TEL: +86 400 101 8889E-mail: *******************JAPAN7F Kyoei Building, 2-1-19 Shibadaimon,Minato-Ku, Tokyo 105-0012, JapanTEL: +81 03 6809 1696E-mail:*******************AMERICA580 Crossroads Parkway, BolingbrookIllinois 60440TEL: +01 630 995 3674E-mail: ***********************GERMANYSperenberger Str. 1312277 BerlinTEL: +49 (30) 72088 – 0E-mail:************************Hengli Hydraulic assumes no responsibility for errors that may exist in brochures, product manuals and other publications. Our products are in continuously development and innovation.Applications information in this brochure is not limited to special condition or applicability in particular industry. Trademarks with Hengli, 恒立, SHLIXIN, LIXIN, 立新and InLine are all ownedby Jiangsu Hengli Hydraulic Co., Ltd. and its subsidiaries and affiliates. Unauthorized use of the above trademarks and the contents of this brochure are prohibited.FeaturesProduct AdvantageLow friction coefficientThe HBM series rotary actuator is independently designed and developed for articulated aerial working platform for arm and platform control. According to customer installation and performance requirement, customized design can be realized accordingly to ensure suitable and flexible operation. Design based on metric unit, unique seal andstructure allows a low friction coefficient and high output torque. In addition, the FEA analysis and endurance test contribute to the product stability and reliability. Compared to similar products on the market, the HBM series rotaryactuator provides a ��% to ��% higher output torque and requires a ��% lower cracking pressure under same product size, allowing a stable operation with higher efficiency and better cracking pressure, which ultimately guarantees a safe, reliable and efficient working of the aerial working platform.Innovative independent designIndependent intellectual property rights obtainedSize and specificationSizeD�(Cover diameter)D�(Barrel diameter)L�(Rotary actuator total length)F�(Output shaft thread)F�(Output shaft thread)F�(Output shaft thread ptch diameter )F�(Output shaft through hole)F�(Output shaft screw hole)F�(Cover side screw size)F�(Cover side screw quantity)F�(Cover side thread pitchdiameter )���������M�� depth �������////���������M�� depth �������////���������M�� depth �������////���������M�� depth ������/M�� depth ��M�� depth ���������������M�� depth �������/M�� depth ��M�� depth ��������������������Size and specificationMaximum output torque (Nm)Maximum moment capacity straddle mounting (Nm)Maximum moment capacity cantilever mounting (Nm)Radial force (kg)Axial force (kg)Rotation (°)Displacement (cc)�����������������������������������������������������������������������������������������������������������������������HBM _ �� / ���Rotation Size Series codeOrdering code���������������������������The key component of the HBM series rotary actuator - the spiral spline for rotation and torque transmission, features in excellent precision, balanced stress distribution and stable transmission. Together with thelow-friction axial bearings and a unique sealing system design, the HBM series rotary actuator has a low friction coefficient during transmission process.High output torqueThrough continuous innovative research and validations, the HBM series rotary actuator is designed in compact structure to make full use of the limit internal space and transmit high output torque via fluidpressure. Compared to similar products on the market, the HBM series rotary actuator provides a ��% to ��% higher output torque under same product size.Long service lifeIn Hengli, comprehensive analysis and calculation on each size of the HBM rotary actuator are implemented in assist of FEA software during design process. Besides, product optimization is continuously carried out to ensure that each size of the product can meet the long service life requirements.Except for normal factory test, two dedicated rotary actuator endurance test benches are available for testsaccording to customer and application requirements, ensuring excellent durability and long service life.HBM Rotary ActuatorSeriesNote:the ordering code above refers only the basic specification and rotary angle. Valve, bushings and other accessories can be customized according to corresponding requirements.。

BDY9-BI型电液执行机构说明书

BDY9-BI型电液执行机构说明书

滑阀电液控制执行机构(BDY9-BⅠ型)使用维护说明书JYF101—OOSS(Ⅰ)编制:校对:审核:审定:九江中船仪表有限责任公司二OO二年十二月一、概述:BDY9-BⅠ型电液控制机构是我厂与中石化北京设计院为炼油厂共同开发研制成的一种新型自动控制装置,专门用于炼油厂催化装置中的滑阀的自动控制。

该执行机构按国家标准GB3836.2-2000《爆炸性气体环境用电气设备第2部分隔爆型“d”》有关规定生产制造成隔爆型装置,防爆标志有dⅡBT4和dⅡCT4两种,dⅡBT4可用于石化企业具有ⅡB级T1-T4组爆炸性气体混合物存在的场所;dⅡCT4可用于石化企业具有ⅡC级T1-T4组爆炸性气体(含氢气)混合物存在的场所。

该执行机构的所有隔爆型装置已经国家指定的检验机关检验合格,并颁发了防爆合格证。

该执行机构接受主控室DC 4~20mA输入信号通过伺服放大器,射流管电液伺服阀,高精度位移传感器组成典型的闭环自动控制系统,使伺服油缸活塞杆按主令信号的变化直线运动,再通过机械联接,使被控制设备的直线位移和输入信号的变化成严格的线性比例关系。

该执行机构具有位置控制精度高,推力大,灵敏度高,响应快,寿命长等特点。

在运行中安全可靠,是炼油厂阀门自动控制更新换代的理想产品,也可应用在化工、冶炼等其他电液自动控制装置中去。

二、产品使用环境1、环境温度:-40℃~55℃2、适用于二类二区ⅡB级、ⅡC级防爆场所,防爆标志dⅡBT4、d ⅡCT4。

三、产品主要技术参数1.动力电源:三相380V 50Hz 功率2.2Kw2.仪表电源:单相220V 50Hz UPS功率0.1 5Kw3.报警触点:自锁、综合报警各一对无源常开触点,触点容量DC24V 1A。

4. 工作状态触点信号1)现场操作指示(有源)2)仪表室操作指示(有源)3) 自保运行指示(有源)5. 伺服油缸工作行程250、400、550、700、850、1000(根据用户要求)6. 系统额定压力9MPa±10%(根据用户要求)7. 最大推力70000N (行程≤550mm)110000N (行程>550mm)8. 自保运行速度≥100mm/s (行程≤550mm)≥60mm/s (行程>550mm)9. 全行程运行速度≥40mm/s (行程≤550mm)≥30mm/s (行程>550mm)10. 位置控制精度:≤1/30011. 分辨率≤1/60012. 仪表室输入信号4~20mA13. 现场调试输入信号0~10V14. 阀位输出信号4~20mA15. 工作液32低凝液压油,热带地区可用N46抗磨液压油。

杭州孚罗泰液动执行器样本(角行程

杭州孚罗泰液动执行器样本(角行程

液动执行器Hydraulic Actuator杭州孚罗泰自控阀门制造有限公司Hangzhou Flowtecal Automatic Control Valve Manufacturing Co.,Ltd产品目录 Product catalog一、液动执行器简介及型号说明 Brief introduction & how to selection二、齿轮齿条式液动执行器 Gear rack type hydraulic actuator1.齿轮齿条式液动执行器1-1 F4-P系列齿轮齿条式双作用液动执行器1-2 DHA系列船用液动执行器2-1 F4-P-SR系列单齿条式单作用执行器2-2 F4-P-SRII系列双齿条单作用执行器二、拨叉式液动执行器Scotch yoke hydraulic actuator1. 拔叉式双作用液动执行器2. 拔叉式单作用液动执行器一、液动执行器简介及选型说明:Brief introduction & how to selection1. 液动执行器简介:液动执行器是以液压动力油驱动阀门开闭的阀门执行器。

根据运行方式的不同,可分为角行程液动执行器(主要控制蝶阀,球阀等0-90°旋转开启的阀门),直行程液动执行器(主要控制截止阀,闸阀等直行程开启的阀门)和多回转(Screw Down)液动执行器(需要机械自锁工况要求的阀门)。

液动执行器根据作用方式不同可分为双作用液动执行器和单作用液动执行器。

打开和关闭阀门全部是通过动力油驱动的叫双作用液动执行器;打开或者关闭通过动力油驱动,相反是通过机械复位完成动作的叫单作用液动执行器。

单作用液动执行器可实现三断保护功能(在断电,断控制信号和断动力源的情况下,可以自动关闭或者打开阀门)。

杭州Flowtecal公司研发制造的液动执行器,可以根据工作使用环境的不同,分为浸没型和非浸没型液动执行器。

浸没型液动执行器可浸没在海水下30-60米海水中工作,可长期抗海水腐蚀。

化学液体用手动阀 MMD Part 3 RN Series说明书

化学液体用手动阀 MMD Part 3 RN Series说明书

MANUAL VALVE FOR CHEMICAL LIQUIDSMMD Part 3 RN SeriesCC-1397C与以往产品Part 2系列相比,扩大了使用压力范围。

控制压力通用使A 、B 口的使用压力实现通用化。

执行器采用耐化学液体性优异的氟树脂“PVDF ”, 标准型应用非常广泛,酸碱同样适用。

标准规格MMD ※※3RN(Part 3RN )以往产品(Part 2)一般及其它液 体氢氟酸U 规格P 仕様扩大使用压力范围标准型可应对各种液体标准品扩大了流体温度追求易选性和易用性!与以往机种(MMD※※2)相比,标准型扩大了“使用压力范围”、“使用流体”、“流体温度”的覆盖范围。

采用CKD 独创的防锁死结构,增强了安全性!使用压力范围UP!以往产品A 口侧压力[MPa]0.50.40.30.20.100.10.20.30.40.5[MPa]B 口侧压力指示器锁紧环带防锁死机构型手柄120℃80℃MMD ※※3RN(Part 3RN )以往产品(Part 2)带防锁死机构型手柄密封部位在适当锁死的状态下手柄会空转,以防止过度锁死。

开闭盖上罩盖后按入,固定罩盖可上锁或贴上警告标签等。

指示器可确认阀的状态(开或闭)。

锁紧环防止振动等导致手柄意外开闭。

除传统的法兰安装、底面安装外,还增加了4螺孔法兰安装。

法兰安装4螺孔法兰安装底面安装防误操作罩盖盖住控制部位(手柄、锁紧环)防止误操作,避免疏忽大意或沟通不足等人为错误及灾害、事故。

防止密封部位破损目测确认阀的开闭防止误动作3种安装方法防止误操作尺寸种类配管连接3/8̋1/2̋3/4̋1̋10mm12mm25mm记载页码MMD3※3RN MMD4※3RN MMD5※3RN159咔嗒咔嗒新结构1目使用流体流体温度使用压力(A→B )使用压力(B→A )阀座泄漏cm 环境温度安装方式注2:氢氟酸或含氢氟酸的化学液体请在5~80℃的范围内使用。

注3:有关流量特性,请参阅第12页。

001气液联动执行机构技术规格书

001气液联动执行机构技术规格书

公司:项目名称: 广东省天然气管网一期管道工程项目 承包商: 项目编号:S2009-2D文件编号:GD-CS-GY-SPE-001 第1页 共13页气液联动执行机构技术规格书C 供审查2010.01 报审版 供审批 严静文 陈妍玲 章磊 郭艳林2009.11 A 供业主审查 严静文 陈妍玲 章磊 郭艳林2009.7 版次 说明 编制 校对 审核 审定 日期广东省天然气管网有限公司中国石油集团工程设计有限责任公司西南分公司中油朗威目 录第一部分 基本要求 (3)1 范围 (3)2 名词定义 (3)3项目总体要求 (3)第二部分 通用技术要求 (4)1采用规范、标准及法规 (4)2设计与制造 (4)3检验和测试 (9)4备品、备件及专用工具 (10)5铭牌 (10)6包装和运输 (10)7提交文件 (10)8 技术服务 (11)9 验收 (12)10 售后服务 (12)11 保证和担保 (12)附件:广东省天然气管网项目一期工程气液联动执行机构数据单 (13)注:本文件以初步设计报审版为依据编制。

第一部分 基本要求1 范围本技术规格书包括气液联动执行机构在设计、制造、材料、测试、检验、运输和验收等方面的最低要求。

2 名词定义本技术规格书用到的名称定义如下:业主:广东省天然气管网有限公司。

设计:中国石油集团工程设计有限责任公司西南分公司。

供货商:是指按照本技术规格书的要求为业主设计、制造、提供成套设备的公司或厂家。

分包商:负责设计和制造分包合同所规定设备的公司或厂家。

技术规格书:业主和设计提供的完整的技术规定,包括配套使用的数据单和附图等。

3项目总体要求3.1资格要求供货商应能提供技术先进的成熟产品。

供货商应有近年来在中国国内输气管道上的输气站场或其他相关领域的供货业绩。

供货商需递交气液联动执行机构的实际应用清单,同时用国际单位制标出主要参数。

提供的参数应包括:执行器型号,用户名称和地点,联系电话,供货年份及所配阀门的情况。

4800 系列M-mac 电液执行机构说明书

4800 系列M-mac 电液执行机构说明书

言 构机行执液电列系 0084

。系联司公本与速�源电断切请�时响异、味异、烟冒 。源电断切请�时件部零换更 。险危等电触生发免 以�门 箱 制 控 开 打 要 不 请 中 作 工 。 门 箱 制 控 机 本 开 打 以 可 � 候 时 等 修 检 、 整 调 、 线接 在 。伤烫免以摸触要不请�升温现出会能可面表机电�中作工 。源电通接新重再后燥干分充�源电断切即立请�水漏旦一部内体箱构机及箱制控 。露结或水漏 内箱制 控 和 部 内 构 机 止 防 � 门 箱 制 控 开 打 或 盖 馈 反 卸 拆 要 不 请 天 雨 � 时 外 户 在 装 安品 产
构 关开、位限制控
整 调位限小最

整调程量 整调点零

度精制控

�%001 �0 围 范 定 设 � 侧 开 � 下 以 Ω052 阻 电 载 负 �c·dAm02 �4 c·dV5 �1 或 c·dAm02 �4 点接助辅 号信出输 号信入输
容内数参
称名目项
数 参 术 技 要 主5 �1
构机行执液电列系 0084
000041 C-7CST-cam-M-0084 00017 C-5CST-cam-M-0084 00044 C-3CST-cam-M-0084 00003 C-2CST-cam-M-0084 格规号型 4.4.1
�°09/s� �°� � A · V � �W� )m·N( �mm�※ �mm� �N� 间 时 程 行 全 角转 率 功 机 整 率 功机电 矩力 换转 度长 柄曲 程行 力出输
K
M-n
t
b
2d
1d
f
1D
D
1W
W
3L
2L
1L
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

液动执行器规格书
一.设备用途及基本要求
液动执行器结构简单、紧凑、体积小。

传动平稳可靠,有缓冲无撞击现象。

可根据需要采用不同的液压油,可在-45℃~+120℃温度范围内工作,能防爆。

可以获得很大的输出力矩,适合任何规格。

输出力矩可以通过液压泵提供的压力精确的调整,泵站提供压力可以通过压力表直接反映出来。

在突然发生事故动力终断时,仍可利用泵站上的蓄能器进行一次或数次动力操作。

产品概述:
1、结构简单、紧凑、体积小。

2、齿条齿轴传动平稳可靠,有缓冲无撞击现象。

3、可根据需要采用不同的液压油,可在-45℃~ 120℃温度范围内工作。

能防爆。

主要特点:
1 液源压力: 6.3~10MPa
2 回转角度:90±5°
3 液源接口:M16×1.5
6 工作环境温度:-20℃~±90℃,特殊-45℃~120℃
7.液动执行器型号:Y-OIS、Y-01D
双作用液动执行器(干式不带限位开关)
双作用液动执行器(干式带限位开关带支架)
双作用液动执行器(干式带限位开关不带支架)
双作用液动执行器(浸没式)
(可根据厂家需求制作大通径浸没式液动执行器)
单作用液动执行器
(可根据用户需求需求制作大通径单作用执行器)
安装使用及维修注意事项
1. 双作用液动执行器结构组成
液动执行器主要由缸体①、齿条②、齿轴③、法兰④、导成套⑤、行程螺杆⑥、⑦、应急阀块⑧、限位开关盒体⑨、盖头⑩等组成。

装配分为3大块:应急阀块、法兰装配、缸体装配
1、在安装前应仔细核对型号是否与使用要求符合。

2、本执行器可安装任何工作位置,但应考虑检修和操作的方便。

3、在安前应对执行器进行密封性能试验;在安装前还应进行三次以上的空载开关试验,主轴转动应灵活,各种轴件不应有卡阻现象。

4、安装过程中应清除孔内、密封圈及接合面的污垢的杂物,检查连接螺栓是否均匀拧紧。

5、安装完毕要进行密封试验及液动操作试验。

6、在使用期间,应视其动频繁程度进行定期检查和维护。

故障及现象的分析。

相关文档
最新文档