液压离合器制动器样本中文

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液压湿式离合器制动器摩擦盘磨损故障分析

个月，油的颜色变得很深且有沉淀。检测油质发现ｃｕ含量严
滑油和高压工作油的出口过滤器没有阻塞压差报警装置。过滤器的１ｐ０．ｍ纸式滤芯堵塞严重，没有产生报警，磨损产生的机械杂质，影响冷却润滑和压力油的油量，使离合器制动器的冷却条
件变差。
（）２设备生产厂家没有设定泵站油箱温度开关最低温度。油
封圈见图ｌ。
（）新调整泵站油箱温度开关，定最低温度和最高温２重设度。监控油温的最低温度应＞７ ℃，低于此值，电机１．如果３５泵站能正常运转，但离合器制动器控制双阀不许动作，离合器不能工
作，微动电机也不允许启动。
监控油温的最高温度应 ≤５ ℃。如果＞７泵站电机能正７５￣Ｃ，
三、故障处理措施
片结构的制动器，装总间隙要求在１ —．ｍ，初，２ｍ正常磨合后间８２
隙值稳定在３ｍｍ左右不再变化，但目前已是正常间隙的两倍多。解体检查发现，离合外齿摩擦盘的耐磨涂层剥落，磨损严重，
内齿摩擦光盘表面有０２ｍ左 ห้องสมุดไป่ตู้磨痕，离合用的全部ｌ．ｍ５片摩
离合器是多盘结构，即使在很高的热负载情况下，也能传递高扭矩。采用杯形封闭外壳，不会受到油雾和摩擦盘粉尘影响。离合
器工作时噪声很小。
一
、
故障情况
一
台Ａ１１０ — ６０压力机，冲压工作行程时，因湿式离合器打
滑而闷车，报油压低，压力机停止运行。检查发现，离合器工作油与离合器冷却润滑油之间的０形密封圈损坏。更换０形密封圈后，压力机工作正常。当时３个月左右更换一次，随着生产量增加，近一年一般ｌ５天更换一次。最近３个月，动器制有一些滑车，制动器油箱的油质变质很快，更换油后不到一

YWZ5-400-80电力液压制动器

YWZ5电力液压块式制动器YWZ5-400/80YWZ5-400/80 电力液压制动器 YWZ5电力液压推杆制动器 YWZ5制动器 YWZ5液压制动器广泛用于起重、冶金、矿山、港口、码头、建筑等机械驱动装置的减速和停车制动。

其安装尺寸和制动力矩参数符合JB/T6046-2006标准。

匹配Ed系列推动器性能安全可靠、制动平稳、动作频率高、制动力矩可调。

主要摆动铰点设自润滑轴承，传动效率高、寿命长，在使用过程中始终保持两侧瓦块退距均等，避免因退距不均使一侧制动衬垫浮帖制动轮的现象。

制动弹簧布置在弹簧管内，并在一侧设有制动力矩标尺，调整方便，直观。

可通过增设附加装置实现某些附加功能：手动释放装置释放（开闸）或闭合（闭闸）限位开关，可实现制动器是否正常释放或闭合的信号显示或连锁保护。

采用带下降延时阀的推动器推动，可实现制动器的延时闭合。

使用条件和规程：环境温度: －25℃～＋45℃。

空气相对湿度：≤90%海拔高度：符合GB755-2000标准。

电源：三相交流50Hz·380V. (根据用户要求也生产用于要求可提供60Hz或不同电压的产品。

适应的工作制：连续（S1）和断续（S3-60%）工作制。

一、概述YWZ 、YWZ2、YWZ3、YWZ4、YWZ5等系列液压块式制动器主要用于起重、运输、冶金、矿山、港口、建筑机械驱动装置的机械制动，具有制动平稳，安全可靠、维修方便、耗电少、寿命长、无噪音等优点。

①WYZ 系列操作次数每小时可达720次。

符合JB/ZQ4388-86标准； ②WYZ2系列操作每小时可达1200次，符合JB/ZQ4388-86标准； ③YWZ3系列操作每小时可达720次，符合GB6333-86标准； ④YWZ4系列操作每小时可达1200次，符合JB/ZQ4388-86标准； ⑤YW Z5系列操作每小时可达1200次，符合GB6333-86标准；二、使用条件1、环境温度-20℃~+50%(低于推动器改为YH-10航空液压油)2、空气相对湿度不大于90%3、一般用于三相交流电源，50HZ，380V；4、海高度符合GB755-87标准；5、在无爆炸危险，且介质中无足以腐蚀金属和破坏绝缘的气体及放电尘埃中；6、YZW、YZW3使用YTI系列推动器，一般适用于垂直工作，倾斜度不超过±去15°三、产品型号及意义四、外形尺寸图五、YWZ5技术数据、外形尺寸表(毫米)BED-80/6隔爆型电力液压推动器BED-80/12隔爆型电力液压推动器品牌：虹发产地：河南价格：1000人民币/台规格：BED-80/6，BED-80/12简要说明:BED系列电力液压推动器主要用作YWZ4，YWZ5，YWZ8，YWZ9，YWZP系列电力液压块式制动器的操作元件，广泛适用于起重运输，冶金，矿山，港口，建筑等行业。

别克GL8维修手册：液压制动器

液压制动器规格紧固件紧固规格应用规格公制英制制动助力器螺母25牛z米18磅力英尺前制动卡钳上的制动器软管螺栓54牛z米40磅力英尺后制动卡钳上的制动器软管螺栓43牛z米32磅力英尺制动踏板拉杆螺母10牛z米89磅力英寸制动踏板拉杆螺螺10牛z米89磅力英寸制动踏板托架螺母5牛z米44磅力英寸制动器管接头21牛z米15磅力英尺制动系统规格应用规格公制英制ABS调节器排气阀9牛z米80磅力英寸制动卡钳排气阀（前）13牛z米115磅力英寸制动卡钳排气阀（后）11牛z米97磅力英寸制动踏板最大行程* 74毫米 2.91英寸制动器后车轮制动分泵排气阀7牛z米62磅力英寸制动系统冲洗ABS调节器排气阀的制动液容量118毫升4盎司牵引力控制系统调节器排气阀制动液容量118毫升4盎司制动卡钳制动液容量235毫升8盎司制动系统压力释放初始压力调整设定（对液压制动系统进行泄漏测试）70千帕10磅/平方英寸泄压程序设定240千帕35磅/平方英寸TCS调节器排气阀9牛z米80磅力英寸比例阀盖帽27牛z米20磅力英尺* 当制动踏板上施加450牛顿（100磅力）、点火关闭且排除制动助力器真空时的规格。

上海通用汽车零件组编号应用上海通用汽车零件组编号制动总泵04.650制动踏及托架04.625前制动器软管04.680总泵液面传感器04.650总泵储液箱04.651比例阀04.650后制动器软管04.680停车灯开关04.115真空制动助力器04.901真空制动助力器单向阀04.955示意图和布线图9326841部件定位图液压制动器部件视图发动机室左侧619488图标(1)制动液液面指示灯传感器驻车制动器619483图标(1)驻车制动器总成(2)驻车制动器指示灯开关液压制动器连接器端视图制动液液面开关连接器零件信息z15449028z2路 F GT 150 系列密封（黑色）针导线颜色电路编号功能A 黑色/白色1551接地B粉红色849制动液液面传感器信号1538760驻车制动器开关连接器零件信息z12004267z1路 F 56 系列锁止型（黑色）针导线颜色电路编号功能A浅蓝色1134驻车制动器开关信号35348DTC C0267电路说明制动液液面开关监控制动总泵中制动液液面情况。

ZD制动器样本 - 液压马达

性能可靠，结构紧凑，减少了辅助设备简化了系统回路-----省去减压阀多系列扭矩选择，设计灵活，安装方便
4
性能可靠，结构紧凑，减少了辅助设备简化了系统回路-----省去减压阀多系列扭矩选择，设计灵活，安装方便
3
液压多片式制动器
TD136
TD
TD146
主要应用范围：高空作业车、剪叉式升降车、低速交通工具和农业收
割设备等。
编号
制动扭矩最高释放压力全部释放压力释放油量重量
TD136 1200N.M 22MPa 23bar 14ml 20Kg
液压多片式制动器
ZD80
编号
制动扭矩最高释放压力全部释放压力释放油量重量
220
220N.M
310
410 410N.M
500 500N.M
600 600N.M
310N.M 20MPa
20bar
20bar 5.9ml 8Kg
20bar
31bar
31bar
性能和特点

ZD80系列制动器是一种多片式液压开启制动器，结构紧凑、性能优越。 ZD80系列的匹配性能通用于全系列的直径为82.55mm止口液压马达，其最大直径尺寸134mm，保持扭矩超过600N.M。 ZD80系列制动器可以匹配全球各种工业标准马达的连接法兰和轴。 ZD80制动器还可以在不带输入驱动马达的情况下作为独立使用，这就大大方便了设计的灵活性，满足了更多的使用要求。工作噪音低，操作简单
20bar
20bar 7.3ml 10Kg
20bar
31bar
31bar
性能和特点

ZD100系列制动器是一种多片式液压开启制动器，结构紧凑、性能优越。 ZD100系列的匹配性能通用于全系列的直径为100mm止口液压马达，其最大直径尺寸150mm，保持扭矩超过820N.M。 ZD100系列制动器可以匹配全球各种工业标准马达的连接法兰和轴。 ZD100制动器还可以在不带输入驱动马达的情况下作为独立使用，这就大大方便了设计的灵活性，满足了更多的使用要求。工作噪音低，操作简单

液压手动泵样本(中英文)

上海迪非机电科技有限公司 Te l：0 2 1- 6 1 5 5 8 3 5 8 6 1 5 5 8 3 3 5 F a x: 0 2 1- 5 0 9 1 1 1 9 3 Email:sales@
01
GLR - Pump Type GLR
上海迪非机电科技有限公司 Te l：0 2 1- 6 1 5 5 8 3 5 8 6 1 5 5 8 3 3 5 F a x: 0 2 1- 5 0 9 1 1 1 9 3 Email:sales@
06
GL+GL4VN - Pump Type GL+GL4VN 双作用手动泵
上海迪非机电科技有限公司 Te l：0 2 1- 6 1 5 5 8 3 5 8 6 1 5 5 8 3 3 5 F a x: 0 2 1- 5 0 9 1 1 1 9 3 Email:sales@
04
GLX - Pump Type GLX
50-53
目录 Content
型号
说明
GL1VAL
单作用手动泵
GL12
单作用手动泵
GL16Q
单作用手动泵
GL105
单作用手动泵
GL2P70
双速高压手动泵
GL2P
双速高压手动泵
GL100P
脚踏泵
GL115MP
脚踏泵
GL144PAL
脚踏泵
GL233P
脚踏泵
GLAPN
脚踏泵
页码 54-61 62-65 66-70
Pressure port 3/8"G 5 压油口3/8"G -
Pressure Port 3/8"G

液压制动器说明书

JIANGXI AGRICULTURAL UNIVERSITY 本科毕业论文（设计）题目：常闭鼓式制动器学院：工学院*名：***学号： ********专业：机械设计制造及其自动化年级：机制082班指导教师：林金龙职称：讲师二0一二年五月摘要制动器可以分两大类，工业制动器和汽车制动器，汽车制动器又分为行车制动器（脚刹）和驻车制动器。

在行车过程中，一般都采用行车制动（脚刹），便于在前进的过程中减速停车，不单是使汽车保持不动。

若行车制动失灵时才采用驻车制动。

当车停稳后，就要使用驻车制动（手刹），防止车辆前滑和后溜。

停车后一般除使用驻车制动外，上坡要将档位挂在一档（防止后溜），下坡要将档位挂在倒档（防止前滑）。

使机械运转部件停止或减速所必须施加的阻力矩称为制动力矩。

制动力矩是设计、选用制动器的依据，其大小由机械的型式和工作要求决定。

制动器上所用摩擦材料（制动件）的性能直接影响制动过程，而影响其性能的主要因素为工作温度和温升速度。

摩擦材料应具备高而稳定的摩擦系数和良好的耐磨性。

摩擦材料分金属和非金属两类。

前者常用的有铸铁、钢、青铜和粉末冶金摩擦材料等，后者有皮革、橡胶、木材和石棉等。

块式制动器是一种的主要适用于起重运输机械的制动装置。

本论文着重介绍了其特点、关键零部件的选择或设计计算方法、主要性能参数。

除此之外还着重介绍了制动臂、等关键部件的设计参数及注意事项，同时细节方面对于制动器的静力矩也做了详细的计算设计。

关键词：制动块；制动器；制动瓦；制动轮AbstractBrakes can be divided into two categories, industrial brakes and automotive brakes, automotive brake is divided into brake (foot brake) and the parking brake. In the driving process, generally used brake (foot brake), to facilitate the process of deceleration in the forward stop, not just the car to remain intact. If the traffic Zhidongshiling when using the parking brake. When the car completely stopped, it has to use the parking brake (hand brake), to prevent the vehicle front and rear slip slide. After stopping the general addition to the parking brake, the uphill hanging in a stall to stall (after the slide to prevent), downhill to hang in the reverse gear (to prevent forward slip.) Mechanical moving parts to stop or slow down the resistance of the moment must be applied as the brake torque. Braking torque is the design, selection based on the brake, the size of the pattern and work by the mechanical requirements of the decision. Friction material used on brake (brake parts) directly affects the performance of the braking process, and the main factors affecting the performance of the working temperature and the temperature rise speed. Friction material should have high and stable friction coefficient and good wear resistance. Metallic and nonmetallic friction materials sub-categories. The former are commonly used cast iron, steel, bronze, and powder metallurgy friction materials, which have leather, rubber, wood and asbestos.Disc brake arm frame is a new major for the braking device handling equipment. This paper focuses on its characteristics, key components of the selection or design methods, the main performance parameters and some bench test results. Highlights in addition to the brake arm, loose brake components, etc. The key design parameters and considerations, while the details of the static torque for the brake has also done a detailed calculation of design.Keyword:shoe block；arrester；brake scotch；brake pulley目录1 绪论 (1)1.1制动器简介 (1)1.2 制动器工作原理 (1)2 制动器的种类和用途 (1)2.1制动器的用途 (1)2.2 制动器的种类 (2)2.2.1 根据制动器的构造形式分类 (2)2.2.2 根据操作情况分类 (4)2.2.3 根据制动器驱动方式形式分类 (5)3 块式制动器的构造 (5)3.1制动轮 (5)3.2 制动瓦块 (5)3.3制动衬料 (5)3.3.1 关于制动衬料的要求： (6)3.3.2 摩擦衬料的主要种类： (6)4 块式制动器的设计与选用 (6)4.1 毕业设计（论文）内容与技术参数： (6)4.1.1 确定制动瓦块的正压力 (8)4.1.2确定B点的力的大小; (8)4.1.3确定D点力的大小 (9)4.1.4确定弹簧力的大小 (9)4.1.5确定油泵需要的力 (9)4.2 制动瓦块的 (9)4.3 均等杠杆 (11)总结 (12)参考文献 (13)致谢 (14)1 绪论1.1 制动器简介制动器是使机械中的运动件停止或减速的机械零件。

电磁离合器制动器样本和技术资料中文完整

0-013系列磁场固定电磁牙嵌离合器，牙嵌轮借助法兰盘安装在传动件上
固定磁场离合器
磁通摩擦片组
系列
多片离合器和制动器
滑环离合器
制动器带接线端子
滑环离合器
磁通摩擦片组
磁通摩擦片组
电磁线圈驱动
轮毂结构
系列
外壳结构
系列
外壳结构
系列
系列
单片离合器和制动器
组合式离合器/制动器
干式
离合器磁铁固定
速啮合时，采用特殊的电子手段也可以在不打
滑的情况下啮合。脱开时离合器没有残余扭
矩。
接线方式： 0-012系列为滑环和电刷。0-013系列为电缆和矩形接头。
湿式或干式弹簧制动多片制动器
13/14
0-028和0-228系列
这种干式结构为电磁松脱多片制动器，可以按
照用户的要求安装。
任选件：防尘罩、封闭室、紧急情况时的手
P20℃＝57W
I20℃＝2.4A
0028-100-23-002000:
P20℃＝108W
I20℃＝4.5A
ΣI20℃＝6.9A
为了满足6.9安的总负载，就应该选择整流器的型号是0085-000-24-120000
概述
4.03.00
2004.8版
电磁驱动离合器和制动器
线圈连接离合器/制动器的线圈如果是不转动的，可采用插头式连接方式，用接线盒或内装电缆即可。如果线圈是转动的，可采用淬火磁环。有插头式电刷和卡盘式电刷。干式结构为铜基石墨电刷。湿式结构为青铜丝网编织电刷。如果是干式结构，电源线与磁环连接即可。但是如果是湿式结构，磁环上的油较多，会干扰电流。所以为了避免这种干扰，有必要（速度：18m/s或以上时）安装两个供电电缆。卡盘式电刷每秒的速度可以达到15m。如果是固定电源接头，一定要注意接头不能松动。为了达到所需的电刷压力，电刷和磁环之间应保持一定的间距（大约为2毫米）。应及时查看其磨损情况。湿式和干式用的电刷也可以作为备件单独提供。火花淬熄：线圈断电时，感应负载在继电器或触点上会引起火花。为了避免损坏触点或继电器，可以采用火花淬熄电容器，与触点并联（如图1）。切勿使用电解质电容器。电容器如果安装在直流一侧，离合器/ 制动器的反映时间就更准确。如果啮合和制动在交流侧，整流器必须吸收感应电压。此外还应在离合器或制动器上另外安装一个整流器。这种火花淬熄电容器共有两种规格。

液压离合器

制动器刹车
减速机十字转向器
联轴器胀紧套
万向节
电磁离合器液压离合器气动离合器
超越离合器单向离合器
扭矩限制器过载保护器
BRAKES
GERBOXES COUPLINGS
U-JOINTS
CLUTCHES
WHEELS TORQ-LIMITERS
综合样本免费赠送热线：025-86208971
液压离合器 Hydraulic Clutches
欧洲制造
Made in Europe
构件，如齿轮、链轮、带轮等
10.3 Bar
湿式应用摩擦片需浸冷却油
卸压分离状态分离动作可在高速旋转中进行。
增压吸合状态油压：10.3Bar。吸合动作可在高速旋转中进行。
结构形式
离合器本体
安装示例（详细安装方法，请浏览12-13页）
止动装置，固定于机架，防止进油口及腔体跟转。客户自制。
湿式应用，摩擦片需通冷却油，冷却油供给：浸油或淋油；最大扭矩：4240Nm
LD(GN)-H-M型
22-23页结构：轴-轴，弹性连接；增压吸合，卸压分离；液压油供给：离合器外圆装有径向供油口，安装方便；
干式应用，摩擦片不得触碰任何油污；最大扭矩：4894Nm
WOC(GN)型
28-31页结构：轴-法兰；增压吸合，卸压分离；液压油供给：通过“旋转接头 - 轴芯孔”供给；
通过液压方式来控制动力传动的吸合和分离。
中国区域：南京工诺科技有限公司
1
Hydraulic Clutch
浸油高度约为 15-30mm
液压离合器
2-48页
特点概述
通过液压来控制动力传动的分离和吸合，卸压分离，增压吸合；具有轴-轴、轴-法兰、轴-齿轮、轴-链轮、轴-V型带轮、轴-同步带轮等诸多安装形式；吸合和分离动作均可在高速旋转中进行。

制动器的英文版及翻译

The BrakesThe brakes function by absorbing in friction the energy possessed by the moving car. In so doing they convert the energy into hear. There are tow types of brakes, the drum brake and the disc brake. Either or both types may be fitted. But where both types are used it is usual for the disc brakes to be fitted to the front wheels. In both drum and disc brakes, a hydraulic system applies the brakes. The hydraulic system connects the brake pedal to the brake parts at each wheel.1 、Drum BrakesThe drum brake consists of a pair of semicircular brake shoes mounted on a fixed back plate and situated inside a drum. This drum is fixed to the road wheel and rotates with it .One end of each shoe is on a pivot and a spring holds the other end in contact with the piston of a hydraulic cylinder.(In front brakes it is usual to use two hydraulic cylinders in order to equalize the pressures exerted by the shoes, as shown in Fig.7.1)Each shoe is faced with material ,known as brake lining ,which produces high frictio nal resistance.The hydraulic system comprises a master cylinder and the slave cylinders which are the cylinders on the road wheels. The slave cylinders are connected to the master cylinder by tubing and the whole system is filled with hydraulic fluid .A piston in the master cylinder is connected to the brake pedal, so that when the driver depresses the pedal the fluid is forced out to each slave cylinder and operates their pistons. The fluid pushes the pistons out of their cylinders. They ，in turn, push against the inner ends of the brake shoes and force them against the drums in each wheel. We say that the brakes are on. This friction of the shoes against the drums, which are fixed to the road wheels, slows down or stops the car.As the brake pedal is allowed to come up, the hydraulic fluid returns to its original position, the pistons retract, and a spring attached to each brake shoe returns it also to its original position. Free of the brake drum. Now we say that the brakes are off.(Fig.7.2)The brakes may also be operated by mechanical linkages from the foot pedal and hand brake lever. Common practice is to operate both front and rear brakes hydraulically with a secondary mechanical system operating the rear brakes only from the hand lever. One of the great advantages of hydraulic operation is that the system is self-balancing, which means that the same pressure is automatically produced at all four brakes, whereas mechanical linkages have to be very carefully adjusted for balance. Of course, if more pressure is put on one of the brakes than on the others there is a danger that the car will skid.The mechanical linkage on the rear brakes is a system of rods or cables connecting the handbrake lever to the brake-shoe mechanism, which work entirely independently of the hydraulic system. Drum brakes are prone to a reduction in the braking effort, known as “fade”, caused by the overheating of the brake linings and the drum. Fade can affect all or only some of the brakes at a time, but it is not permanent, and full efficiency returns as soon as the brakes have cooled down. However, fading is unlikely to occur except after the brakes have been used repeatedly in slowing the car from a high speed or after braking continuously down a steep hill. Descending such a hill, it would have been preferable to use engine braking by changing down into a lower gear. Drum brakes can be made less prone to fade by improving the cooling arrangements, by arranging formore air to be deflected over them, for example.2 Disc BrakesThe disc brake consists of a steel disc with friction pads operated by slave hydraulic cylinders. The steel disc is attached to the road wheel and rotates with it. Part of this steel disc is enclosed in a caliper. This caliper contains two friction pads，one on each side of the disc, and two hydraulic cylinders, one outside each pad. The pads are normally held apart by a spring, but when the driver depresses the brake pedal, pistons from the hydraulic cylinders force the pads against the sides of the disc. Because the disc is not enclosed all the way round, the heat generated when the brakes are applied is dissipated very much more quickly than it is from brake shoes which are entirely enclosed inside a drum. This means that disc brakes are less prone to fade than drum brakes.(Fig.7.3)3 、Anti-lock Brake System (ABS)The function of an anti-lock, or anti-skid, braking system is to prevent the wheels from locking under hard braking. Maximum braking force is obtained just before the wheels lock and skid. Such anti-skid system ate useful on slippery surfaces, such as ice and snow, where the wheels may lock easily. Locked wheels are dangerous because the car needs a much longer distance to stop. Locked wheels also can cause the driver to lose control.The system uses a sensor that knows when one wheel (or a pair of wheel) is skidding. (Fig.7.4) The sensor sends a signal to a computer, which signals a modulator valve. The modulator connects into the hydraulic system and can momentarily release the brake pressure and prevent the wheels from locking.(The pressure release is so fast that a driver is seldom aware of it.) pressure is then reapplied until the sensor again senses that the wheel is about to lock up. Thus, this system keeps the wheels as close to lock up as possible, without actually allowing the wheels to lock up and skid. This is called incipient lock up. Maximum braking occurs at that point. If any part of the system should fail to work, the system goes into a “fail-safe” mode. The brakes operate normally, as they would on a car that is not equipped with ABS. Today , ABS is an optional or standard feature that typically is found on expensive luxury cars and sports cars. In the future, ABS may be available for all cars.3.1、ABS overviewAnti-lock braking system is using the body of a rubber balloon, while hitting the brakes, will give brake oil pressure, feeding through to the ABS body, using of the air in the middle of the air layer to return the pressure, make wheels evade the locked points. When the wheel will arrive next locked point, brake oil pressure makes balloon in a repeat function, so can function eight to thirty times in one second equivalent constantly brake, relax, namely, similar to the "mechanical braking ". Therefore, ABS anti-lock braking system, can avoid the orientation losing control , the wheel’s lateral sliding coming up and the wheels rubbing on one point with the ground without being locked in the emergency brake，so it can make the brake friction efficiency achieves ninety percent. It also can reduce the braking consumption and prolong the brake wheel drum, disc and tire twice with the service life of the vehicle in the ABS. On the dry tarmac road or on snowy or on rainy days, the slippery performance reached 80% - 90%, 30% -10%, 15% - 20%. Ordinary braking system on a wet road surface brake, or in the emergency brake, it’s easy for wheels to be locked owing to the braking force exceeds the friction force of the tires and ground. In recent years, the consumers of the vehicle emphasis on the safety , so most of the cars have ABS listed as standard. Without ABS, emergency brake usually cause tire locked, then, the rolling friction becomes sliding friction, as a result, braking force dramatically decreased. And if front wheels are locked first, the vehicle will lose the steering ability; if the rear tires are first locked, the vehicle is easy to slide laterally , so the direction becomes impossible to control. Through electronic or mechanicalcontrol, the ABS system controls the braking fluid pressure at a fast speed to avoid the wheelslocked. Insure the tire have the biggest braking force and the turning ability when braking, and make the vehicle have the ability to evade the obstacles in emergency braking. With the rapid development of the automotive industry, safety increasingly become the important basis of that people choose and buy cars. At present the widespread adoption of holding brake system (ABS) that people can fully meet the safety of requirements. Automobile brake prevent embrace system, referred to as the ABS, is to improve the car an important device passive safety. Someone said brake prevent embrace system is auto safety measures relay belts after another major progress. Automobile braking system is the bus passengers safety is the most important relationship to one of the second systems. With the rapid development of the automotive industry, automobile safety for people appeals more and more attention. Automobile brake prevent embrace system, is another major progress to improve the safety.ABS braking system is controlled by automobile microcomputer, when braking, it can keep the wheel rotating to help driver control vehicle parking safely. The anti-locked braking system detects wheel speed by speed sensor, and then send the wheel speed signals to the microcomputer. The microcomputer controls wheel slipping rate by increasing or decreasing the brake pressure repeatedly according to the input wheel speed to keep wheel rotate. In braking process, keeping wheel rotate not only ensures the ability of controlling driving direction, but also provides higher brake force than the locked wheel in most circumstances, .3.2、The working principle of ABSIt includes control devices and ABS warning lights, in different ABS system, the structure of brake pressure adjusting device and working principle of electronic control devices are often different, the internal structure and control logic of ABS system usually includes the wheel speed sensors, brake pressure adjusting device, electronic identical and so on. In common ABS system, each wheel is installed a rotational speed sensor on the wheel speed, input the signal to electronic control device. The electronic control unit states monitoring and determination according to each wheel speed sensors’ sign al about each wheel movement, and has formed the corresponding control instruction. Brake pressure adjusting device is mainly composed by pressure regulating solenoid valves, electric pump composition and liquid container components compose an independent whole, braking main cylinder and the cylinder brake wheel connected by the brake pipe. Brake pressure adjusting device is controlled by the electronic unit to control all brake wheel cylinders’ brake pressure. The working process of ABS can be divided into general braking, brake pressure kept brake pressure decrease and brake pressure increase stage. In general braking phase, ABS doesn't intervene brake pressure control, pressure regulating electromagnetic valve assembly in various into liquid solenoid valves are no electricity and is open, each produced liquid are no electricity and electromagnetic valve is in the closed position, electric pump also operates without electricity, and brake main cylinder to each brake wheel cylinder brake lines are in communication condition, and the brake wheel cylinder to liquid brake lines are in close condition, the brake wheel cylinder brake pressure change with the output pressure brake master cylinder, the brakingprocess at this time is completely the same with conventional braking system braking process.In braking process, when the electronic control detects that the wheels primarily tend to embrace dies according to the wheel speed sensors of the wheel speed signal input, ABS came into the braking anti-lock process. For example, when the electronic control unit judges the front-right wheel tends to embrace, the electronic control unit will make control scrape the dynamic pressure front-right wheel failure into liquid solenoid valves electricity, make the fluid electromagnetic valve closed, brake main cylinder output brake fluid no longer enter into brake wheel cylinder, right now, right at the end of a fluid electromagnetic valve still energized and closed, the right brake wheel cylinder brake fluid also won't outflow, the right brake wheel cylinder scraping dynamic pressure stays certain, and other arms tend to be dead wheel with still brake pressure braking main cylinder and the increase of output pressure increases; If the right brake wheel cylinder brake pressure keep certain, the electronic control unit front-right wheel failure still tend to judge lock, the electronic control unit and move out liquid solenoid valves also electrify into a state of opening, the part right brake wheel cylinder brake wave will pass is open from fluid electromagnetic valve flow back to liquid container, make right brake wheel cylinder brake pressure holding diminishes quickly front-right wheel failure will start to eliminate death trend, with the right brake wheel cylinder brake pressure decreases, the front-right wheel under the action of inertia force will speed up gradually; accelerate gradually When the electronic control device determines the lock front-right wheel failure to completely eliminate according to the wheel speed sensors input signal, the electronic control unit makes right into the fluid electromagnetic valve and a liquid solenoid valves are without electricity, make into fluid electromagnetic valve to open, use liquid into closed electromagnetic valve, also make electric pump operation, energized to brake wheel cylinder pump brake fluid, output by brake main cylinder brake fluid electromagnetic valve into the right brake wheel cylinders, make right brake wheel cylinder brake pressure increased rapidly, opening up a front-right wheel failure and slow rotation. ABS control the sliding rate of wheels which tend to be locked through holding the brake force of wheels that tends to be locked repeatedly ,adhesion coefficient is in peak within the scope of the sliding rate, until the bus speed reduced to very low or brake main cylinder pressure no longer tend to be locked. Brake pressure to adjust cycle of frequency can reach 3 ~ 20HZ. In the ABS each has on the fluid and the fluid electromagnetic valve in corresponding at each brake wheel cylinder, but by the electronic control device to control, therefore, respectively, the brake wheel cylinder brake pressure can be independently adjustment so that four wheels are not occur braking lock phenomenon. Although various ABS structure form and working process is not exactly the same, are based on the brake holding pressure adaptive cycle adjustment of wheel which tends to be locked, to prevent the controlled wheels holding in death occurred when brake.3.3、ABS functionThe braking performance is one of main auto performance, it is also related to the security of driving. Evaluate the braking performance of a car , the basic index is brake acceleration ,braking distance and direction of braking time and braking stability.Braking stability points to that the vehicle can still be specified in the direction of auto brake when driving in the direction of track. If cars proceed high-speed brake (especially when emergency brake) and make the wheel fully embrace die, it is very dangerous. If front wheel is locked, it will make cars lose steering ability. If the rear wheel is locked, it will appear to swing tail or switching (running deviation, sideslip) especially in the road is all wet slippery case, it will cause the traffic safety great harm. Automobile braking force depends on the brake friction, but the braking force which can make the car brake to slow, and also restricted by ground adhesion coefficient. When brake produces braking force increases to certain value, the tires will appear slipping on the ground. Its sliding rateδ = (Vt - Va) / Vt x 100%δ: delta - sliding rate;Vt - theoretical speed of the car;Va - the actual speed of the car.According to the experiments confirm, when wheel sliding rate delta range from 15% to 20% , the ground adhesion coefficient reach maximum, therefore, in order to get the best braking effect, we must control the slip rate in 15% ~ 20% range.ABS function will namely decrease the brake force when the wheels will embrace dies, , and when the wheel will not hold died and increase braking force, so repeated action, braking effect is the best.3.4、The problems needing attention when ABS is used(1) After replace brake or replace hydraulic brake system components, it should exhaust the air in the brake pipe, lest affect braking system work normally.(2)The car equipped with ABS should be replaced every year. Otherwise, brake fluid hygroscopic is very strong, water will not only reduce the boiling point to make it easy to produce corrosion, and still can cause braking performance recession.(3) To examine ABS braking system should pull power firstly.制动系简介制动器通过摩擦的形式吸收运动车辆所具有的能量而起作用。

派克液压中文样本

液压注意 – 用户方责任错误或不当地选择或使用本样本或有关资料阐述的产品，可能会导致人生伤亡及财产损失！本样本以及其它由派克汉尼汾公司及其子公司、销售公司与授权分销商所提供的资料，仅供用户专业技术人员在对产品和系统的选型进行深入调查考证时参考。

用户应全面分析自身设备的运行工况、适用的工业标准，并仔细查阅现行的样本，以详细地了解产品及系统的相关信息，通过自己的分析和试验，对产品及系统的独立的最终选择负责，确保能满足自身设备的所有性能、耐用性、维修型、安全性以及预警功能等要求。

对于派克或其子公司或授权分销商而言，应负责按用户提供的技术资料和规范，选择和提供适当的元件或系统，而用户则应负责确定这些技术资料和规范对其设备的所有运行工况和能合理预见的使用工况是否充分和准确。

目录目录页次概述 1 订货代号 2 技术参数 4 变量控制器 5 控制选项 “C”, 压力限定(恒压)变量控制器 5 控制选项 “L”, 负载传感及压力限定变量控制器 6 控制选项 “AM”, 带遥控口的标准型先导式压力限定变量控制器 7 控制选项 “AN”, 带ISO 4401 NG06先导阀安装界面的先导式压力限定变量控制器 8 控制选项 “AE”及“AF”, 带电磁比例调节的先导式压力限定变量控制器 9 控制选项 “AMT”, “ALT”及“LOT”, 带最高压力限定的扭矩限定(恒功率)变量控制器 10 P1性能特性 11典型流量特性 11 典型总效率特性 13 典型轴输入功率特性 15 典型噪声特性 18 典型轴承寿命 20 PD性能特性 22典型流量特性 22 典型总效率特性 24 典型轴输入功率特性 26 典型噪声特性 29 典型轴承寿命 31 安装尺寸 33 P1/PD 018 33 P1/PD 028 36 P1/PD 045 40 P1/PD 060 44 P1/PD 075 49 P1/PD 100 54 P1/PD 140 59 变量控制器安装尺寸 65 可提供的扩展的液压产品 75派克汉尼汾备记派克汉尼汾概述简介, 优点派克汉尼汾简介 • 开式回路用轴向柱塞式变量液压泵 • 中压，连续工作压力280 bar • 高驱动转速型，适用于行走机械；低噪声型，适用于工业应用 • 静音及高效的控制效能优点 • 总结构尺寸紧凑 • 低噪声• 流量脉动小，进一步降低噪声• 采用弹性密封，不使用密封垫，从而避免外泄漏的产生• 总效率高，功耗小，减小发热• 采用带无泄漏调节装的简单变量控制器 • 符合SAE 及ISO 标准的安装法兰及油口 • 采用圆锥滚柱轴承，使用寿命长 • 全功率后驱动能力• 后部或侧面油口配置可选• 泄油口的配置对水平安装及驱动轴向上垂直安装均适用• 带有最大及最小排量调节选项 • 具有壳体至吸口单向阀选项，可延长轴封寿命 • 使用、维修方便脉动容腔技术下列图表所示为侧向油口配置P1/PD 18, 28及45泵采用 “脉动容腔” 技术的效果，脉动容腔可降低泵出口处的压力脉动幅值40-60%，这样，无需增加成本来加装噪声缓冲元件，便可大大降低液压系统的整体噪声，P1系列 PD 系列出口压力p / bar平均压力脉动 / b a rP1 045出口压力脉动2600 rpm 无脉动容腔2600 rpm 带脉动容腔订货代号18 ml, 28 ml, 45ml派克汉尼汾P 类型 01 驱动轴转向R 5密封材料E 油口配置0 壳体-吸口单向阀 0 排量调节 018 排量 S 安装法兰及油口 S 轴封 M 应用范围A 设计系列0 通轴驱动选项 C0控制选项0附加控制选项 00油漆 00修改代号系列 P D * 仅适用于045排量, “S”型安装法兰及油口00 标准型, 无修改M2 按要求修改代号修改代号 * 适用于028及045排量 ** 仅适用于045排量代号设计系列 A 现行设计系列5 氟碳橡胶 (FPM) 代号密封材料 A 82-2 SAE A M33x2 M27x2 BSPP 1/4”, 3/8” 101-2 SAE B M42x2 M27x2 BSPP 1/4”, 1/2” 101-2SAE B M48x2M33x2Ø38/25DN51/25BSPP 1/4”, 1/2”B ISO M33x2 M27x2 BSPP 1/4”,3/8”ISO M42x2 M27x2 BSPP 1/4”, 1/2” ISO M48x2M33x2Ø38/25DN51/25BSPP 1/4”, 1/2”代号 018排量 028排量 045排量安装法兰及油口安装法兰螺纹油口辅助油口安装法兰螺纹油口辅助油口安装法兰螺纹油口法兰油口辅助油口 S 82-2 SAE A SAE 16/12 SAE 4/6 101-2 SAE B SAE 20/12 SAE 4/8 101-2SAE B SAE 24/16Ø38/2561系列SAE 4/10M ISO M33x2 M27x2 M12x1.5 M16x1.5 ISO M42x2 M27x2 M12x1.5 M22x1.5 ISO M48x2M33x2Ø38/25DN51/25M12x1.5M22x1.5代号 018驱动轴 028驱动轴 045驱动轴 01 SAE A 11T 花键SAE B-B 15T 花键 SAE B-B 15T 花键02 SAE 19-1平键Ø0.75” SAE B-B 平键Ø1” SAE B-B 平键Ø1” 08— SAE B 13T 花键 SAE B 13T 花键 04 ISO/DIN 平键, Ø20ISO/DIN 平键, Ø25ISO/DIN 平键, Ø25 06 SAE A 9T 花键— — PD 工业液压用代号系列P1 行走机械用代号排量 018 18 ml/rev (1.10 in 3/rev) 028 28 ml/rev (1.71 in 3/rev) 045 45 ml/rev (2.75 in 3/rev) 代号类型 P 开式回路用变量柱塞泵 U*通用代号应用范围 S 工业液压 (PD) M 行走机械 (P1) R 顺时针 (右转)L 逆时针 (左转)代号转向代号轴封 S 单唇轴封 * 并不具有控制功能，仅在运输时予以防护，详情见第7页的控制说明。

KYB液压件样本中文版

■闭回路液压泵和马达的负载补油压力
对于闭回路的油泵，油泵吸入口应有 0.3 ～ 0.5MPa 的负载补油压力。负载补油压力不足之时 , 将造成气蚀、噪音、制动性能降低及油泵破损的原因。
油箱输入信号
信号的流向
动力源
液压泵
液压阀
液压执行机构 (油缸、马达)
机械
叉车用液压阀 : 半整体式
倾斜油缸
反馈信号
联合收割机用液压元件
泵输粮管升降用油缸组件
油缸
《液压回路的基本构成》
《液压回路例》
液压阀
《液压元件构成》开式回路(OPEN)例
泵液压阀执行机构
齿轮泵 (GP): 固定排量型
●适用工作油
动粘度 m㎡ /s 25 ～ 100 15 ～ 500 油温ＩＳＯＶＧ３２ 17 ～ 45℃ ー 7 ～ 60℃ ＩＳＯＶＧ４６ 23 ～ 55℃ 0 ～ 70℃
有关相关法规
为了安全地使用产品 , 请务必遵守本注意事项以及下述相关规格的安全规定。
［关于安全的相关规格］
①高压气体管理法 ②劳动安全卫生法 ③消防法 ④防爆等级 ⑤ JIS B 8243 压力容器的构造 ⑥ JIS B 8361 液压系统通则
扭矩(力矩) 力
【単位換算表】
重力单位 (记号) SI单位 (名称) 牛顿牛顿牛顿米牛顿米牛顿米兆帕斯卡兆帕斯卡兆帕斯卡兆帕斯卡帕斯卡千瓦千瓦千瓦千瓦焦耳焦耳帕斯卡秒帕斯卡秒帕斯卡秒平方米每秒平方毫米每秒平方米每秒
机械能液压能油的流向
控制阀
行走装置
柱塞泵 (PP): 排量可变型
(1) 产品使用时的注意事项
注意在使用产品时有受伤的可能 , 所以应根据情况穿着劳保用具。注意由于产品的重量、操作姿势 , 而会发生夹手或伤腰的情况 , 为此应充分注意操作方法。敲打、摔落或对产品施加外力。因为会发生作动不良、破损、漏油等现象。注意请不要蹬踩、因为有可能发生产品的掉落或滑倒受伤的情况。注意应充分擦拭干净附着于产品或地面的工作油。

乐骋乐风维修手册十三：液压制动器

5-1
5.1.1.1 紧固件紧固规格
公制 9 牛z米 6 牛z米 24 牛 z 米 16 牛 z 米 12 牛 z 米 16 牛 z 米 22 牛 z 米 100 牛 z 米 4.5 牛 z 米 40 牛 z 米 4.5 牛 z 米 18 牛 z 米 35-44 牛 z 米 7 牛z米 190 牛 z 米
制动盘类型报废厚度装配后最大端面跳动量－安装后最大端面跳动量－安装前制动盘直径制动盘厚度－新最大厚度偏差最大划痕深度助力比助力器尺寸油液容量
5.1.1.2 制动系统规格
公制
规格
英制
200 毫米 201 毫米 0.04 毫米 20.64 毫米
7.87 英寸 7.91 英寸 0.002 英寸 0.81 英寸
33. 本步骤检查防抱死制动系统是否曾试图接通但未能接通制动警告灯。如果车辆未配备防抱死制动系统，则回答 “NO （否）”。
34. 从本步骤开始查找驻车制动器开关电路的故障。
38. 本步骤开始查找制动液液面开关电路的故障。
制动警告系统检查
步骤 1 2
操作
值
是
否
总泵内制动液液面过低将导致制动灯启亮。参见 “诊断起点－液压制动器”，以测试是否存在油液泄漏。
5-6
液压制动器
驻车制动器
制动系统
图标 (1) 驻车制动器开关
1467216
制动系统 5.1.3.2 液压制动器连接器端视图
பைடு நூலகம்驻车制动器开关
液压制动器
5-7
连接器部件信息
针脚 A
导线颜色
BN （棕色）
365953
z ST 730173-1
z 1 路 250 系列连接器 (CL)

液压组合式离合制动器及控制系统培训液压组合式离合制动器的工作原理失效模式作业方法

液压组合式离合制动器及控制系统培训
13
●组合式离合器/制动器安装注意
安装前检查
检查轴头端面粗糙度是否达到1.6以上，同时检查孔的倒角是否过大，影响O型圈的密封可靠性
液压组合式离合制动器及控制系统培训
14
液压组合式离合制动器及控制系统培训 ●组合式离合器/制动器安装注意
安装前检查检查轴头端面粗糙度是否达到 1.6以上，同时检查孔的倒角是否过大，影响O型圈的密封可靠性
➢★安装要点：
✓1.先装离合器摩擦片及弹簧 ✓2.再装内金属密封环，小心先把金属密封环开口对面的部分放入密封槽中，然后慢慢撑开开口部分，慢慢放入槽内，把金属密封环放入槽内后，需要把开口放在离进油口90°位置处。 ✓3.安装活塞，注意：活塞端面的内齿需要与轮毂外齿对齐，然后使用两个辅助螺杆和螺母拉紧活塞 ✓4.安装外金属密封环 ✓安装好制动器摩擦片及O型密封环，朝上放好。 ✓5.在轮毂的端面上抹上端面密封胶 ✓把离合器和轮毂放入制动器和缸体内，注意通过销钉孔与螺孔的间距不一样来判断正确的位置 ✓6.先使用两个螺钉拉住缸体和轮毂 ✓7.把离合器侧放在下面然后安装销钉，完毕安装螺钉，安装螺钉时必须加洛泰262螺纹胶防松，需要使用扭矩扳手达到额定的扭矩值，该扭矩值在离合器图纸上有标注。
1. 设定从初试压力转换到系统压力的信号点设定时，可以考虑压力安全阀1的接通信号作为时间单位进行设定，也可以考虑独立的角度信号进行设定（转换）. 转换点设定时，离合器/制动器加速过程时间尽可能的长。但是工作过程开始前，转换必须结束。最佳时间应是设备控制系统发出信号.要求在90°之前完成 2. 软制动开始信号的设定首次调试时，信号发信点的设定应在下死点之后进行并且应在停止角之前使用电子凸轮发信，每个行程速度相应设定不同的软制动起始角度。制动发信点必须在软制动背压设置好进行。

斯特罗马格液压和气动离合器和刹车说明书

Hydraulically and Pneumatically Operated Clutches and BrakesP-8359-SG-A4 9/173Stromag | +49 2303 102-0P-8359-SG-A4 9/17In conjunction with flexible Stromag couplings, drives subject to impact or shock loads such as road millers or stone crushers are comfortably controlled.Hydraulically or pneumatically operated brakes in drives ensure stability of construction machinery and keep rotary drives in the required position. Winches on cranes or ships are also braked andheld under difficult conditions.High torques and small dimensions are two significant characteristics of hydraulically operated clutches and brakes. By selecting suitablefriction linings and influencing pressure build-up, the operating characteristics can be adapted to meet specific requirements.This brochure contains several clutch and brake series on the basis ofwhich we can develop solutions tailored to your particular application.Hydraulically or pneumatically operated clutches and brakes are highly advanced and reliable components for modern energy-efficient drives.These units control individual drive trains on modern agricultural machinessuch as combine harvesters and forage harvesters, as well as the powerflow in various hybrid drives.• Universal, hydraulically operated multi-disc clutch. Suitable for wet or dry operation.• Various friction linings with different properties are available.• Transmittable torques from 200 Nm to 140,000 Nm.• Other sizes and customer-specific adaptations available on request.Pneumatic option also available.INSTALLATION IN GEARBOX (WET OPERATION)Stromag KMK for use in gearboxes (wet operation) with optional disc oilflushing. Hydraulic and cooling oil supplied via the transmission shaft.Stromag KMK for use in gearboxes (wet operation) with optional discoil flushing. Hydraulic and cooling oil supplied via integrated radial oilsupply (KRE).No bores in the transmission shaft.MOUNTING ON GEARBOX (DRY OPERATION)Stromag KMK as a shaft-pulley connection for use outsidegearboxes (dry operation). Hydraulic oil can be supplied axially through theshaft. Available as a completely assembled and bearing supported unit.Stromag KMK as a shaft-cardan shaft connection for use outsidegearboxes (dry operation). Hydraulic oil supplied axially through theshaft. Available as a completely assembled and bearing supported unit. P-8359-SG-A4 9/17• Hydraulic multi-disc clutch with hammer head discs.• Designed specially for dry operation on drivessubject to torsional vibrations.• Transmittable torques from 1,600 Nm to 6,000 Nm.• Other sizes and customer specific adaptationsavailable on request.• Pneumatic option also available.Stromag KUK as a basic type. For use outside gearboxes(dry operation). Hydraulic oil supplied axially through the shaft.Customer-specific adaptations of shaft and external body connectionspossible.Stromag KUK as a shaft-pulley connection for use outsidegearboxes (dry operation). Hydraulic oil supplied axially through theshaft. Available as a completely assembled and bearing supported unit.• Hydraulic clutches with low or backlash-free torque• Transmission via diaphragms. Minimal residualtorque when open. Suitable for direct use on internalcombustion engines.• Transmittable torques from 600 Nm to 5,000 Nm.• Other sizes and customer-specific adaptationsavailable on request.• Pneumatic option also available.Stromag KHM as a shaft-pulley connection. Backlash-freepower transmission on pulley side through external body and pistonwith diaphragm guidance. Friction lining carrier on shaft side with lowwearing, wide sliding gear.Stromag KHM for engine mounting. Backlash-free powertransmission via diaphragm guided pistons and frictionlinings. Drag torque free when open. Connection forSAE flywheels. Housings for SAE sizes 1 to 4 possible.5Stromag | +49 2303 102-0P-8359-SG-A4 9/17Stromag KHA with additional carrier for heavy-duty pilot bearing andbracing springs for reducing drag torque.Connection for standard flywheels. Housings for SAE sizes 1 to 4possible.Stromag KHA with flexible Periflex® VN couplings for drives particularlysubject to torsional vibrations. Connection for SAE flywheels. Housingsfor SAE sizes 1 to 4 possible.Stromag KHR as a "Two in One" combination in SAE housing on dieselengine with direct flange-mounted cardan shaft.Stromag KHR as a complete unit for preassembly with supportedexternal body as a shaft-shaft connection.• Hydraulically operated multi-disc clutches withrotating piston. For use mainly outside gearboxes(dry operation) when no axial oil supply is possible• Transmittable torques from 200 to 12,000 Nm• Other sizes and customer-specific adaptationsavailable on request.• Pneumatic option also available• Dry, hydraulically operated multi-disc clutches inhousings with SAE connection sizes for mounting ondiesel engines• Reinforced inner discs and outer discs with hammerhead for low gear wear.• Transmittable torques from 500 Nm to 5,000 Nm.• Other sizes and customer-specific adaptationsavailable on request.• Pneumatic option also available. P-8359-SG-A4 9/17Stromag KMB standard type for direct mounting on shaft end ongearbox or motor. Alternatively with or without sealed shaft bushing.Stromag KMB adapted customer-specific requirements.Integrated in a gearbox.• Hydraulically released, spring-applied multi-disc brake in own housing with standard flangeconnections for mounting between gearbox andhydraulic motors• Flange types and shaft connections according tocustomer requirements• Transmittable torques from 270 to 2,000 Nm• Other sizes and customer specific adaptationsavailable on request• Pneumatic option also available.Stromag KMB.ZM mounted between gearbox and hydraulic motor.Connection flanges according to SAE standard orcustomer specifications.• Universal hydraulically released, spring-appliedmulti-disc brake. For use in or outside gearboxes(wet or dry operation) as well as a holding brakewith emergency stop function.• Various friction linings with different properties areavailable• Transmittable torques from 100 Nm to 130,000 Nm• Other sizes and customer specific adaptationsavailable on request• Pneumatic option also available7Stromag | +49 2303 102-0P-8359-SG-A4 9/17The Brands of Altra Industrial MotionCouplingsAmeridrivesGuardian Couplings HucoStromagTB Wood’sGeared Cam Limit Switches Stromag Electric Clutches & BrakesInertia DynamicsMatrixStromagWarner ElectricLinear ProductsWarner LinearEngineered Bearing AssembliesKilianHeavy Duty Clutches & BrakesIndustrial ClutchStromagSvendborg BrakesWichita ClutchBelted DrivesTB Wood’sGearingBauer Gear MotorBoston GearDelroyd Worm GearNuttall GearOverrunning ClutchesFormsprag ClutchMarland ClutchStieber ClutchStromag FacilitiesEuropeGermanyHansastraße 12059425 Unna - Germany+49 (0) 23 03 102 0Clutches & Brakes, Couplings, Geared Cam Limit Switches, Discs, Wind BrakesDessauer Str. 1006844 Dessau-Roßlau - Germany+49 (0) 340 2190 0 Electromagnetic Clutches & Brakes FranceAvenue de l’Europe18150 La Guerche sur L’Aubois - France +33 (0)2 48 80 72 72Industrial Caliper & Drum Brakes Great Britain11 Fleming ClosePark Farm Industrial Estate Wellingborough NN8 6UF+44 (0)1933 675494 Electromagnetic Clutches & Brakes, Industrial Caliper Brakes North AmericaUSA31 Industrial Park RoadNew Hartford, CT 06057 - USA860-238-4783Electromagnetic Clutches & Brakes300 Indiana Highway 212Michigan City, IN 46360 – USA219-874-5248Couplings2800 Fisher Rd.Wichita Falls, TX940-723-3400Geared Cam Limit Switches,Industrial Caliper & Drum BrakesAsia PaciﬁcChinaT40B -5, No. 1765 Chuan Qiao RoadPudong 201206, Shanghai - ChinaTel +86 21-60580600Clutches & Brakes, ElectromagneticClutches & Brakes, Couplings, IndustrialCaliper & Drum Brakes, Discs,GearedCam Limit Switches, Wind BrakesIndiaGat No.: 448/14, Shinde Vasti, NighojeTal Khed, Pune- 410 501+91 2135 622100Clutches & Brakes, ElectromagneticClutches & Brakes, Couplings, IndustrialCaliper & Drum Brakes, Discs,GearedCam Limit Switches, Wind Brakes Hansastraße 120 59425 Unna - Germany +49 2303 102-0P-8359-SG-A4 9/17。

液压机构中文样本

• 当油泵打压, 储能缸压缩碟簧时支板恢复垂直状态不再卡住活塞导向块，机构可正常操作。
PDF 文件使用 "pdfFactory Pro" 试用版本创建
Leeman Hydr组件, 工作缸体由高强度航空用铝合金制造, 通过硬质阳极氧化及衍磨提高其耐磨性, 工作缸提供与其它模块的连接界面, 是整个机构的基础.
氮气储能筒可以采用更高的系统压力，因此碟形弹簧储能液压机构更加紧凑，动作特
性更加平稳。
• HDB 系列弹簧液压操动机构采用集成模块设计，无管路连接。采用先进的密封结构设计，与原有氮气储能操动机构相比消除了氮气容易泄漏及压力易受环境温度影响
型号的意义
表示机构所适用断路器的电压等级（2表示252kV）表示液压机构的系列（B表示碟簧储能系列）表示液压驱动(Hydraulic Drive)
监测模块
Leeman Hydraulic 04
监测模块
• 监测模块是液压机构的安全保障，
主要由泄压装置和行程开关以及
手动泄压杆
碟簧储能状态指示器构成。 • 模块与储能模块法兰相连，通过
碟簧组压缩行程的变化来监控机
碟簧储能状态指示器
构储能及系统压力的变化。如果
自动安全压
碟簧压缩行程超过安全值，那么通过自动安全泄压装置使系统中高压油泄至低压油箱，直到压力
工作原理
• 电机油泵打压，油泵将低压油箱的油打压至三个均布环绕在工作缸周围的储能缸, 储能活塞向下运动, 压缩碟形弹簧进行储能。
• 碟形弹簧的力特性平滑，即在操作范围内高压油的压力下降不大，这样使得机构相比弹簧机构以及氮气储能机构有着更加稳定的速度特性。氮气储能如要达到相同的特性则要大容量的储能筒，机构的结构则会相当大。碟形弹簧组与位移行程开关相连并受其监控，行程开关控制电机油泵的启停，极限压力的释放以及分,合闸的闭锁控制，其功能等同氮气储能机构的压力开关。机构内部的泄油量使得机构每天都要进行补压，以保证碟簧每天都处于压缩-释放-压缩的状态，此状态利于碟簧的特性稳定，而且力特性设有有效监控措施，相比弹簧机构的螺旋弹簧则处于一种永久的压缩状态。