introduction:Newmans cylinder model Neumans cylinder is a pneumatic actuator that converts the pressure energy of compressed gas into mechanical energy in pneumatic transmission。There are two types of cylinders that do reciprocating linear motion and reciprocating swing。Reciprocating linear movement of the cylinder can be divided into a single acting cylinder、Double acting cylinder、Diaphragm cylinder and impact cylinder4Kind of。The type of cylinder is not given below,If you want to know the model of Neumann cylinder you can visit the home page of our website,I hope I can help you。
2017-10-31 Reading quantity 206
introduction:Safety relay specification 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。Only safety relays are given belowHow to use,If you want to know the instructions of the relay, you can visit our website home page Anan mall hope to help you。
2017-10-31 Reading quantity 267
introduction:Zero sequence current relay Zero sequence current relay,In a three-phase four-wire circuit,The sum of phasors of a three-phase current is equal to zero,exactlyIa+Ib+IC=0 If a current transformer is connected in a three-phase four-wire,The induced current is zero。 Zero sequence current relay parameters:
2017-10-28 Reading quantity 432
introduction:Static current relay The static current relay is an integrated circuit static relay,High precision、Low power consumption、Fast action time,High return coefficient、The setting is intuitive and convenient、Wide range,Electromagnetic current relays can be completely replaced by DC auxiliary power supply,The auxiliary power supply adopts switching power supply, Ac-dc universal, Large working range,from100-300vCan work reliably。
2017-10-28 Reading quantity 310
introduction:Automobile relay A relay is an input quantity(electricity、magnetic、The sound、light、hot)When it reaches a certain value,An automatic control device whose output will change by leaps and bounds。Automotive relays are relays used in automobiles,This type of relay has high switching load power,antishock、High vibration resistance。The power supply in the car is versatile12V,Coil voltage is mostly designed for12V。
2017-10-30 Reading quantity 181
introduction:Relay principle 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。The following Xiaobian will take you to look at the relay schematic,Compared with text pictures can often make people understand the general meaning more clearly。
2017-10-30 Reading quantity 173
introduction:HUROHigh voltage fast fuse fuse(fuse)When the current exceeds the specified value,Fusing the melt with its own heat,An electrical appliance that breaks a circuit。The fuse is based on the current exceeding the specified value after a period of time,The melt melts with its own heat,Thus disconnecting the circuit;A current protector is made by using this principle。Fuses are widely used in high and low voltage distribution systems and control systems as well as electrical equipment,As a short circuit and overcurrent protector,It is one of the most widely used protection devices。 High voltage fast fuse use precautions:
2017-10-30 Reading quantity 223
introduction:precision:Realized location,Closed-loop control of speed and torque;The problem of stepping motor out of step is overcome
2017-10-27 Reading quantity 377
introduction:An industrial robot is a device equipped with a memory device and an end-execution device、A general-purpose machine capable of performing various movements or processes in place of human labor。Usually in production can replace workers to do some monotonous work、Frequent and repetitive long hours of work,Or dangerous、Work in harsh environments。It can improve the efficiency of production and the quality of products,It is an effective program for enterprises to supplement and replace labor force。
2017-10-27 Reading quantity 207
introduction:There are many kinds of speed sensors,The more common type is magnetoelectric、Photoelectric type、Hall type speed sensor。
2017-10-27 Reading quantity 280