Crank connecting rod type low speed high torque hydraulic motor is used earlier, which is called Staffa hydraulic motor abroad. JMZ, the same type in China, has the rated pressure of 16MPa, the highest pressure of 21MPa and the maximum theoretical displacement of 6.140r/min.

  

Low-speed high-torque hydraulic motor is composed of shell, crank - connecting rod - piston assembly, eccentric shaft and oil distribution shaft. Five cylinder bodies are arranged radially along the circumference of the shell, forming a star shell. In a piston cylinder block, piston and connecting rod through ball ground connection, connecting rod big end into a saddle shaped cylindrical surface close to on the eccentric circle of crankshaft, it with the rotary center of eccentric crankshaft torque, the new structure of hydraulic motor shaft and crank shaft by cross key link together, with the crankshaft rotation, flows through the motor pressure oil with axial channel, assigned by the valve shaft to the corresponding piston cylinder, oil cylinder of four or five cavity pressure oil, the role of the piston pressure oil; In the rest of the piston cylinder, the cylinder is in a state of transition, connected with the drainage window is the cylinder two, three; According to the motion principle of the crank connecting rod mechanism, the plunger under the action of oil pressure ACTS a force on the eccentric circle center through continuous driving, pushing the crankshaft to rotate around the center of rotation, output speed and torque, if the inlet and outlet are changed, the hydraulic motor will reverse rotation. With the rotation of the drive shaft and the distribution shaft, the distribution state changes alternately. In the process of crankshaft rotation, the cylinder volume located at the high pressure side gradually increases, while the cylinder volume located at the low pressure side gradually reduces. Therefore, the high pressure oil continuously enters the hydraulic motor when working, and then is continuously discharged by the low pressure chamber.

  

To sum up, due to match the orientation and transition flow shaft seal between the eccentric direction of crankshaft, and rotate at the same time, so the valve shaft neck of the oil window always on one side of the eccentric line two or three oil cylinder, oil absorption window on the eccentric line on the other side of the rest of the oil cylinder, the total output torque is all torque generated by the piston to the crankshaft center stack, the torque rotary motion to continue

  

Low-speed hydraulic motor with large torque refers to the hydraulic motor with relatively low rotation speed but large output torque, which is mainly used in injection molding machinery, ships, hoist, engineering machinery, construction machinery, coal mine machinery, mining machinery, metallurgical machinery, Marine machinery, petrochemical industry, port machinery and so on.

  

As a professional    Hydraulic Motor manufacturers   in China, it is a powerful enterprise integrating the design, development, processing and sales of hydraulic components. Eternal hydraulic is committed to become the global one-stop market of hydraulic products, with professional hydraulic solutions and quality products, to meet the needs of every customer. The company firmly believes that "only the best can meet the best", become the first choice of hydraulic components for all customers around the world.

https://www.xjetl.com

  

Low Speed High Torque Hydraulic Motor: Motion Performance的更多相关文章

  1. Hydraulic Motor Manufacturers - What Is A Cycloidal Hydraulic Motor?

    The     Hydraulic Motor manufacturers    stated that the cycloidal hydraulic motor is fixedly connec ...

  2. Cycloid Hydraulic Motor Use: Use Failure And Treatment

    The cycloidal hydraulic motor is a small low-speed, high-torque hydraulic motor with a shaft-distrib ...

  3. Analysis Of The Causes Of Internal Symmetry Of Hydraulic Motor

    The main reasons why hydraulic motors have this symmetrical internal structure are as follows: The   ...

  4. AVR446_Linear speed control of stepper motor步进电机曲线分析

    1.1.  单片机代码处理 // 定义定时器预分频,定时器实际时钟频率为:72MHz/(STEPMOTOR_TIMx_PRESCALER+1) #define STEPMOTOR_TIM_PRESCA ...

  5. Danfoss Motor - Automotive Motor: What Sensors Are There?

    The   Danfoss Motor     states that the motor sensor control system is the heart of the entire autom ...

  6. [转] Vmware vs Virtualbox vs KVM vs XEN: virtual machines performance comparison

    http://www.ilsistemista.net/index.php/virtualization/1-virtual-machines-performance-comparison.html? ...

  7. System and method for dynamically adjusting to CPU performance changes

    FIELD OF THE INVENTION The present invention is related to computing systems, and more particularly ...

  8. English: Class Speed

    Xx_Introduce https://www.jianshu.com/p/d1c1b84d89e8 Please protection,respect,love,"China's Int ...

  9. AN2820 Driving bipolar stepper motors using a medium-density STM32F103xx microcontroller

    AN2820 Driving bipolar stepper motors using a medium-density STM32F103xx microcontroller Introductio ...

随机推荐

  1. 【208】CentOS 下安装 Wine

    参考:centos6.5安装wine 参考:用FreeGate自-由-门软件在Linux上更新Android SDK 参考:CentOS 5.3 使用wine装QQ

  2. ccflow_002.表单引擎与流程引擎的关系

    本节主要内容 表单.数据.流程引擎的关系 图形展示三者之间的关系 流程编号和节点编号命名规则 这里的206就是这个流程的编号 2601:01就是当前节点的编号 流程编号206转换为int类型之后加上0 ...

  3. 洛谷 - P2598 - 狼和羊的故事 - 最大流

    https://www.luogu.org/problemnew/show/P2598 第一次写这种修篱笆的题目,上次好像晓阳dalao写了一个堵人的.好像还有能改变土地属性的. #include&l ...

  4. POJ - 1661 - Help Jimmy - 简单dp

    http://poj.org/problem?id=1661 一般化处理,把一开始的落地和大地都视作平台,设计平台类的属性.dp的时候显然是从上往下dp的,而且要小心Jimmy不能够穿过平台,也就是从 ...

  5. 《编译原理》-用例题理解-自顶向下语法分析及 FIRST,FOLLOW,SELECT集,LL(1)文法

    <编译原理>-用例题理解-自顶向下语法分析及 FIRST,FOLLOW,SELECT集,LL(1)文法 此编译原理确定某高级程序设计语言编译原理,理论基础,学习笔记 本笔记是对教材< ...

  6. JDK由浅到深的理解

    一.JDK的安装 二.JDK安装后目录下的文件夹的用处 bin:编译器(javac.exe); db:jdk从1.6之后内置Derby数据库,它是一个纯用Java实现的内存数据库,Apache的开源项 ...

  7. 黑客攻防技术宝典web实战篇:查找源代码中的漏洞习题

    猫宁!!! 参考链接:http://www.ituring.com.cn/book/885 随书答案. 1. 列出 3 种可在源代码中找到明确签名的常见漏洞. (a) 跨站点脚本(b) SQL 注入( ...

  8. 7天学完Java基础之1/7

    方法重载 package cn.itcat.day04.demo01; //方法重载就是参数个数不同,参数类型不同,参数类型的顺序不同 //方法重载与参数名称无关,与方法返回值类型无关 //方法重载方 ...

  9. 害死人不偿命的(3n+1)猜想 (15)

    #include <iostream> #include <algorithm> using namespace std; int main(){ int n; while ( ...

  10. Linux下rpm、yum和源码三种安装方式详细介绍

    第1章 源码安装 源码包安装会比RPM包安装慢,是因为RPM的软件包是根据特定系统和平台而指定的,经常一种 程序会提供很多RPM包的格式,用户根据系统情况选择适合的RPM包直接安装,而源码包相当于 通 ...