introduction:Servo motorAllows control of speed,The position accuracy is very accurate,The voltage signal can be converted into torque and speed to drive the control object。Servo motor rotor speed is controlled by input signal,And can react quickly,In the automatic control system,Used as an executive element,And has a small electromechanical time constant、High linearity、Starting voltage and other characteristics,The received electrical signal can be converted into angular displacement or angular speed output on the motor shaft。Divided into DC and AC servo motor two categories,Its main characteristics are,When the signal voltage is zero, there is no rotation,The speed decreases at a constant rate as the torque increases。 Synchronous motor,Like the induction motor, it is a commonly used AC motor 。The characteristic is:Steady running time,There is a constant relationship between the speed of the rotor and the frequency of the gridn=ns=60f/p,amongfGrid frequency,pIs the number of poles of the motor,nsCalled synchronous s
2018-03-22 Reading quantity 377
introduction:Dingge manual screw slide table Dingge manual screw slide table,Its a straight line slide,Industry is often called electric cylinder,Linear modules, etc,It is composed of linear sliding table and motor drive。The following Xiaobian will take you to understand the manual lead screw sliding table type:
2018-03-21 Reading quantity 325
introduction:smcAir cylinder SMCThe cylinder is made of cylinder barrel、End cover、piston、Piston rod and seal components, etc。Cylinder A cylinder-shaped metal part in which the piston is guided by straight reciprocating motion。Cylinders are widely used in the automation industry and there are many types,Below, Feng Ye Xiaobian will take you to understand the types of cylinders。
2018-03-21 Reading quantity 266
introduction:Reduce the influence of inverter on external equipment,However, it does not eliminate the external interference of the inverter,If you want to further improve the immunity of other equipment to harmonic and electromagnetic radiation of the frequency converter,Especially in the frequency converter(Different brands,The level of interference may vary)In the case of more serious interference, the commonly used methods are usually the following
2018-03-20 Reading quantity 356
introduction:GermanyrexrothElectric machine A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction。The motor is also known as the decelerating motor,The following Xiaobian will take you to understand GermanyrexrothMotor related content and advantages。
2018-03-17 Reading quantity 410
introduction:contactorDivided into AC contactor(voltageAC)And DC contactor(voltageDC),It is applied to electricity、Distribution and use of electricity。Contactor in a broad sense refers to the use of coil flow current to generate a magnetic field in industrial electricity,Make the contact close,To achieve control of the load of electrical appliances。 Compact installation: > to38AThe contactors and protective elements are only 45mm breadth > Installation of surge suppressors requires no tools,Insert directly into the contactor,No need to take up more space > Reversible contactor only 90mm breadth,Mechanical interlocking takes up no extra space,Installation takes almost no time > The starter element is provided with a pre-wiring module,Starter assembly is quick and easy,Beautiful appearance
2018-03-15 Reading quantity 353
introduction:1. Do not touch the sliding seat during product operation and maintain a safe working range。 2. Ball screwWhen the product is used vertically【Zshaft】In order to prevent items from falling, it is recommended that the motor be equipped with a brake device;Gear belt drives are not recommended for vertical use【Zshaft】。 3. Resonance may occur when the effective stroke is too large,The greater the travel, the greater the speed should be reduced。 oiling: 1) Lubrication is essential when using linear module slides,If not fully lubricated,The friction resistance during operation will increase and may become the main reason for shortening the product life,The lubrication methods are roughly divided into manual lubrication and automatic forced lubrication,Depending on the operating speed of the system’Use the environment and other requirements to make appropriate choices 2) The frequency of lubricating oil feeding varies according to the conditions of use and the environment,General situation is recommended per run100k
2018-03-14 Reading quantity 547
introduction:Grating displacement sensor(Grating electronic ruler is divided into small、middle-sized、Large three types。Each category is available50The grating of the line pair is used as the measurement base,When used with a digital display table,Reliable performance,Easy to install。Small friction,High sensitivity,Long service life。Can meet all kinds of、Digital display systems for line displacement for small machine tools and other precision measurements。 Product characteristics: 1、Advanced optical measurement system ,Reliable and durable high-precision five-bearing system design , Guarantee optical-mechanical systems stability,Excellent repeatability and high measurement accuracy。 2、The sensor has a sealed structure,Reliable performance,Easy to install。 3、Special oil resistance is used、Corrosion resistance、High elasticity and anti-aging plastic waterproof,Excellent dust resistance,Long service life。 4、Specific high level of anti-interference capability,Stable and reliable。 5、The light source adopts imported infrared
2018-03-14 Reading quantity 380
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 303
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 400