Technical articles
Omron relay drive current is generally required20-40mAOr greater,Coil resistance100-200ohm,Therefore, a driving circuit must be added,Omron, lets take a look!
PLCControl system,Programmable Logic Controller,Its a programmable logic controller,An electronic device designed for digital operation in industrial production,It uses a class of programmable memory,For its internal stored program,Perform logical operation,timing,User-oriented instructions such as counting and arithmetic operations,And through digital or analog input/Outputs control various types of machinery or production processes。It is the core part of industrial control。
What is a solid-state relay Solid-state relay(Solid State Relay,abbreviationSSR),Is made of microelectronic circuits,Discrete electronic device,A contactless switch composed of power electronic power devices。The isolation device is used to realize the isolation between the control end and the load end。The input of a solid-state relay uses a tiny control signal,Achieves direct drive high current load。I believe many people are still not very familiar with solid-state relays,The following is a small edition of Feng Ye to take you to understand what is a solid-state relay。
Xiangtuo speed belt With the development of times and the development of industrial automation,The demand for industrial components is also growing in variety and specifications,For example, the synchronous belt has now developed into a variety of belt drive parts。Xiangtuo speed belt has two kinds of structure, covering or cutting edge,The special characteristics of the rubber fiber determine high lateral stiffness and longitudinal flexibility at the same time,High load capacity and long life。Cast teeth reduce heat buildup or stress concentration,Extend belt life。Smooth running structure allows the belt to operate at high speeds with only minor changes。
Triangle belt application characteristics: advantage: 1,Simple structure,manufacture、Installation accuracy requirements are not high,Easy to use and maintain,It is suitable for the occasion where the center distance between two axes is large 2,Smooth transmission,Low noise,It has a cushioning effect 3,Overload time,The belt will slip on the pulley,Can prevent damage to weak parts,Play a security protection role
nbBall spline manufacturers
Welding machine temperature relay wiring diagram A relay that operates when the external temperature reaches a given value。The product is a contact induction sealed temperature relay,Have small size、Light weight、High temperature control precision,Extremely versatile。Is used for a wide range of products,Aerospace availability、Surveillance camera equipment、Electric machine、Electrical equipment and other industries for temperature control and overheat protection。Temperature relays are often used on welders,The following Feng Ye Xiaobian will take you to understand the welding machine temperature relay wiring diagram。
Dragon slaying plastic die steel Dragon slayer plastic mold with normalizing45and40CrManufactured after conditioning,So the mold hardness is low、Poor wear resistance,High surface roughness value,The appearance quality of processed plastic products is poor,And the service life of the mold is low;Precision plastic mold and high hardness plastic moldCrWMo、Cr12MoVSuch alloy tool steel manufacturing,Not only poor machining performance,It is also difficult to process complex cavities,It can not solve the problem of heat treatment deformation。With the continuous development and growth of the machinery industry,Die steel is also becoming more and more widely known by consumers。The following Feng Ye Xiaobian will take you to understand the characteristics of die steel。
Function in Tai Chuang motorset、The alternating electromagnetic force in the air gap of the rotor will cause vibration and noise in the stator of the motor。Because the air gap magnetic field not only has fundamental waves but also a series of high order harmonics,These magnetic interactions produce periodic forces,Both base and higher harmonic electromagnetic forces will cause vibration and noise。Electromagnetic acoustic frequency distribution is mostly in100-4000Hzamong。The magnitude of vibration and noise intensity and the magnitude of electromagnetic force and stator、Rotor stiffness dependence。When the electromagnetic force that stimulates the vibration coincides with the natural vibration frequency of the vibrating part,Its going to resonate,Vibration and noise will also increase significantly。The electromagnetic force has radial and tangential components,The radial component of electromagnetic force plays an important role in causing vibration and noise of motor,It causes the stator core to produce radi
1.Quick use: Electric machineThree cables necessary for operation:Power cable;Motor power line,Motor encoder cable。 Control line interfaceX5: The pin that must be connected to the servo enable:DC24VPower source(7,41) Servo enableSRV-ON(29) Control signal:Position control-----(Pulse direction input3,4,5,6) Speed control-----(Analog input14,15 0to±10V) Torque control------(Analog input 14,15) Other auxiliary control functions:10Point input:①Servo enable②Pattern selection③Gain switching④Alarm clearing。。。 6Point output:①Give an alarm(ALM)②Equipping Items(S-RDY)③Brake release(BRK-OFF)④Zero speed detection(ZSP)⑤Torque controlTLC。。。