introduction:Wiring of safety relay A safety relay is a combination of several relays and circuits,In order to complement each others abnormal defects,Complete function of relay with correct and low error operation,The lower the error and failure value,The higher the safety factor,Therefore, it is necessary to design a variety of safety relays to protect different grades of machinery,The main objective is to protect machine operators who are exposed to different levels of risk。Im sure many people dont know how to wire safety relays, right,The following Xiaobian will take you to understand the wiring diagram of the safety relay。
2018-03-14 Reading quantity 172
introduction:stafLinear guide slide block model stafLinear guides can be divided into:Roller linear guide,Cylindrical linear guide,Ball linear guide,Three kinds of,Its used to support and guide moving parts,Reciprocating straight motion in the given direction。Only some are given belowSTAFIf you want to know more you can visit our website home Fengye mall hope to help you。
2018-03-14 Reading quantity 407
introduction:Industrial robotIt is a multi-joint manipulator or a multi-degree of freedom machine device for the industrial field,It performs the work automatically,It is a machine that relies on its own power and control ability to achieve various functions。It can be commanded by humans,It can also be run according to a pre-programmed program,Modern industrial robots can also act according to principles developed by artificial intelligence technology。 The remarkable characteristics of industrial robots are as follows: (1)programmable。The further development of production automation is flexible start-up。Industrial robots can be reprogrammed as the environment in which they work changes,Therefore, it can play a good role in the flexible manufacturing process of small batch and many varieties with balanced rate,It is an important component of flexible manufacturing system。 (2)personify。Industrial robots have human-like walking in the mechanical structure、Lumbar turn、Big arm、forearm、wrist、Claws and other parts,There are com
2018-03-13 Reading quantity 286
introduction:Water level switch: Capacitive water level switch、Electronic water level switch、Electrode type water level switch、Photoelectric water level switch、Tuning fork type water level switch、Float type water level switch, etc,The smart water level controller that is popular in the market at present,The principle is installed on the pipe by detecting the height of the water level,Install user-set water level points,Low water level automatic pump start,High water level automatic pump shutdown,Water protection prevents water pump idling function,Is gradually replacing photoelectric and Hall switches,Truly realize the intelligent control of water level。 Feedback level position signal,Call the duty room center console,Whether the water level reaches the specified water level,It can also control the startup or shutdown of related devices(Such as,Water pump)。The signal voltage is usually12Vor24VSafety voltage。
2018-03-13 Reading quantity 213
introduction:Network relay A relay is an electrical control device,Is when the input quantity(Excitation quantity)When the changes meet the specified requirements,An appliance that causes a predetermined step change in a controlled quantity in an electrical output circuit。It plays an automatic regulation in the circuit、Security protection、Conversion circuit, etc。Compared to the traditional manual believe that many people now prefer network relays,The following Feng Ye Xiaobian will take you to understand the network relay:
2018-03-13 Reading quantity 208
introduction:A stepper motor Stepper motor is an open-loop control motor that converts the electrical pulse signal into angular displacement or linear displacement,It is the main executive element in modern digital program control system,Extremely widely used。Choosing the right motor is crucial in the desired location,I believe many people will not choose it,The following Xiaobian will take you to understand the choice of a stepper motor。
2018-03-13 Reading quantity 266
introduction:Programmable controller uses Programmable controller for shortPCorPLCIt is an electronic system for numerical operation,Specifically designed for use in industrial environments。It uses a memory that can be programmed,Used to store logical operations and sequence control during execution、timing、Instructions for counting and arithmetic operations,And through digital or analog input(I)Sum output(O)port,Control various types of machinery or production processes。Programmable controllers are widely used in the automation industry,I believe many people do not know how it works,The following Feng Ye Xiaobian will take you to understand its principle。
2018-03-12 Reading quantity 126
introduction:Working principle of solenoid valve The solenoid valve has a closed chamber,Through holes are opened at different positions,Each hole is connected to a different tubing,In the middle of the cavity is a piston,On both sides are two electromagnets,The magnet coil on which the valve body is energized will be attracted to which side,Different drain holes are opened or closed by controlling the movement of the valve body,The oil inlet hole is always open,The hydraulic fluid goes into the different drain lines,The piston of the cylinder is then pushed by the pressure of the oil,The piston in turn drives the rod,The piston rod drives the mechanism。In this way, mechanical motion is controlled by controlling the current of the electromagnet。
2018-03-10 Reading quantity 261
introduction:nbLinear bearing Japan official website nbLinear bearings Metal linear bearings are a linear motion system produced at a low cost,For use with infinite stroke and cylindrical shaft。Widely used in precision machine tools、Textile machinery、Food packaging machinery、Sliding parts of industrial machinery such as printing machinery。
2018-03-10 Reading quantity 398
introduction:peculiarity:Use the same and same stressors,The output is the same cylinderSeveral times of,Great contribution,Multilayer piston coupling,The output is multiplied,Suitable for oil-free operation with short stroke and high force。 1、Multilayer piston assembly,Increase the output multiple 2、Use an air source entirely,Great contribution,Suitable for short strokes,High power oil-free operation 3、Easy to install:A variety of installation methods can be provided for different occasions 4、Physical beauty:Novel product design,Beautiful appearance; 5、Easy Control:Manual possible Pedal and fully automatic control 6、Easy to maintain:The cylinder block is simple and lightweight,Easy handling 7、Fast speed:It operates faster than hydraulics 8、Multilayer piston coupling,The number of processing increases by a factor 9、Use an air source entirely,Great contribution,Suitable for short strokes,High power oil-free operation
2018-03-09 Reading quantity 415