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introduction：The occurrence of Siemens inverter failure is very many，This is also one of the faults that commonly exist in the operation of all kinds of inverters。So how do we reduce the occurrence of inverter failures？This is a problem that all inverter manufacturers and users are very concerned about。Lets give you a specific introduction！
2017-11-06 Reading quantity 536
introduction：Working principle of double stroke cylinder The working principle of dual-stroke cylinders is actually to use two cylinders-Stroke is the short stroke of the bottom cylinder，Long travel of external cylinder。assembly（chain）Together, its a three-position cylinder，The piston rods of the two cylinders are in direct contact。Next, the small edition of Feng Ye will take you to understand the working principle of the double stroke cylinder！
2017-11-04 Reading quantity 476
introduction：Cylinder principle The cylinder is a cylindrical metal part that guides the piston to move in a straight line in the cylinder。Air in the engine cylinder expands to convert thermal energy into mechanical energy；The gas in the compressor cylinder is compressed by the piston and the pressure is increased。
2017-11-04 Reading quantity 288
introduction：Characteristics of six-axis industrial robots： 1、Strong reliability——Long uptime；Six-axis industrial robots are rugged，The number of parts used fell at least，Strong reliability、The maintenance interval is long； 2、Fast speed——The operation cycle time is short；Six-axis industrial robot，The acceleration and deceleration performance of the robot is optimized，The robot working cycle time is reduced to a short time； 3、High precision——Parts production quality is stable；It has good track accuracy and repeated positioning accuracy； 4、High power——Wide range of application； 5、Strong and durable——Suitable for harsh production environment； 6、universality——Flexible integration and production；
2017-11-03 Reading quantity 300
introduction：Schneider inverter full name“Schneider AC variable frequency governor”，It was developed by the French Schneider Electric Group、Manufacturing and sales of well-known inverter brands。It is mainly used to control and adjust three-phase AC asynchronous motorThe speed of，With its stable performance、Rich combination features、Good dynamic characteristics、Super overload capability and unparalleled flexibility，It occupies an important position in the inverter market。Widely used in various industrial fields，Especially in elevators.、spin、Machine tool、Industries such as lifting and shipping and ports。 Brand introduction： Schneider is a world famous brand，Schneider Electric Group is recognized worldwide“Energy efficiency management expert”。 Schneider Electric is known worldwide for its four major brands，Provide perfect solutions for customers all over the world、A full range of products and components as well as thoughtful service，Developed five major markets：Energy and infrastructure、industry、Construction and res
2017-11-03 Reading quantity 417
introduction：Stepper motors can be divided into reactive stepper motors、Permanent magnet stepper motorAnd hybrid stepper motor。Stepper motors are different from other control motors，It is controlled by input pulse signal，That is, the total rotation Angle of the motor is determined by the number of input pulses，The speed of the motor is determined by the pulse signal frequency。It has high precision positioning、Position and speed control、With positioning retention、dexterity、Open loop control does not have to rely on sensor positioning、High torque at medium and low speeds、High reliability、Minor、High power and other features，So that it has a wide range of applications。
2017-11-03 Reading quantity 377
introduction：Because of the wide application of stepper motors,There are more and more researches on stepper motor control,If the step pulse changes too quickly during startup or acceleration,Because of inertia, the rotor does not follow the change of the electrical signal,Overstep may occur when stopping or decelerating for the same reason。To prevent blocked rotation、Out of step and over step,Increase operating frequency,It is necessary to control the speed of the stepper motor。 Stepper motorThe speed depends on the pulse frequency、Number of rotor teeth and beats。Its angular velocity is proportional to the pulse frequency,And it synchronizes with the pulse in time。Therefore, in the case of the number of rotor teeth and the number of running beats,The desired speed can be obtained by controlling the pulse frequency。Because the stepper motor is started with the help of its synchronization torque,In order not to happen out of step,The starting frequency is not high。Especially with the increase in power,Rotor diameter e
2017-11-03 Reading quantity 396
introduction：Original bindingcontrinexsensor Original bindingcontrinexA sensor is a detection device，Can feel the information being measured，And can feel the information，According to certain rules to transform into electrical signals or other desired form of information output，To satisfy the transmission of information、handle、store、reveal、Recording and control requirements。 Original bindingContrinexSensor product features：
2017-11-02 Reading quantity 178
introduction：At a low pricecontrinexsensor A sensor is a detection device，Can feel the information being measured，And can feel the information，According to certain rules to transform into electrical signals or other desired form of information output，To satisfy the transmission of information、handle、store、reveal、Recording and control requirements。If you want to buy original low pricecontrinexsensor，You can buy it on Fengye Mall，Because the sensors they sell are all original and genuine。
2017-11-02 Reading quantity 172
introduction：leserSteam safety valve LESERThe company is a pioneer in the field of mechanical engineering in Germany200Annual history，Be established in1818years，Safety valve is a professional manufacturer，It produces the worlds leading safety valve products。LESERThe safety valve products are common23Series composition（diameterDN10~400,NPS1/2”~16”），They can be adapted for applications in all industrial sectors。
2017-11-02 Reading quantity 251
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