introduction:The synchronous belt is made of steel wire rope or glass fiber as a strong layer,A circular tape covered with polyurethane or neoprene,The inner circumference of the band is toothed,Make it mesh with the toothed pulley。Synchronous beltDriving time,The transmission ratio is accurate,The force on the shaft is small,Compact structure,oil-proof,Good wear resistance,Good aging resistance,General service temperature-20℃―80℃,v<50m/s,P<300kw,i<10,It can also be used for low speed transmission where synchronization is required。
2017-09-16 Reading quantity 282
introduction:We all know about synchronous motors,And induction machine(Asynchronous motor)The same is a commonly used AC motor。Synchronous motor is the heart of power system,It is a set of rotation and rest、Electromagnetic changes are integrated with mechanical motion,A component that converts electrical and mechanical energy,Its dynamic performance is very complex,Moreover, its dynamic performance has great influence on the dynamic performance of the whole power system。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 speed。If the frequency of the grid is constant,The speed of the synchronous motor in steady state is constant and has nothing to do with the size of the load。Synchronous motor is divided into synchronous generator and synchronous motor。The alternators in modern power plants are mainly synchronous generators。
2017-09-16 Reading quantity 267
introduction:Onda motor principle 1.Onda motor introduction motor(Motors)Its a rotary electric machine,It converts electrical energy into mechanical energy。The electric motor uses an electrified coil to generate a rotating magnetic field and is used to turn a squirrel-cage type closed aluminum frame to form a magnetoelectric rotational torque。The motor is mainly composed of stator and rotor,The direction of the force movement of the energized wire in the magnetic field is the direction of the current and the magnetic induction line(Magnetic field direction)Direction dependent。The working principle of the motor is the effect of the magnetic field on the current force,Turn the motor。Usually the work part of the motor rotates,This motor is called a rotor motor;Some move in straight lines,Linear motor。
2017-09-15 Reading quantity 174
introduction:Onda micro motor Micro motor is a class of volume、Small capacity,Electric motors with output power generally below hundreds of watts。
2017-09-15 Reading quantity 172
introduction:Principle of Dongling AC servo motor Servo motor(servo motor ),Also known as executive motor,Refers to the engine that controls the operation of mechanical components in a servo system,It is a supplementary motor indirect transmission device。It allows 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 can be divided into DC servo motor and AC servo motor。It can be used in cost-sensitive general industrial and civil applications。
2017-09-15 Reading quantity 192
introduction:Dongling AC servo motor The rotor inside the servo motor is a permanent magnet,Driver controlledU/V/WThree-phase electricity forms an electromagnetic field,The rotor rotates under the action of this magnetic field,At the same time, the encoder with the motor feeds back the signal to the driver,The drive compares the feedback value to the target value,Adjust the rotation Angle of the rotor。The accuracy of the servo motor is determined by the accuracy of the encoder(Line number)
2017-09-15 Reading quantity 188
introduction:Delta Power official website 2008Delta introduces industrial power products,In recent years, the industrial power supply market has increased annually30%-50%The speed of rapid growth,Delta power supplyAccumulate gradually、Increasingly apparent advantages,itsCLIQ & CLIQ II Series rail type industrial power supply、PMC,PMT & PMFSeries Flat plate industrial power supply two major series of products have their own characteristics、Excellent quality,Become the preferred brand for domestic users。
2017-09-15 Reading quantity 177
introduction:The difference between Gemecon motor and Reiser Today, Xiao An took everyone down to learn about Jermekang motorAnd the difference between Raeser motor,I hope it will be helpful to you in choosing the motor。
2017-09-15 Reading quantity 294
introduction:Gemecon motor wiring diagram
2017-09-15 Reading quantity 129
introduction:Bader Electric and Shanghai Electric Siemens Bader Motor BMA series of variable frequency speed regulating three-phase asynchronous motors have novel structure、Beautiful in shape、Low noise、Low vibration、High insulation grade features。Can be used in a certain range of frequency conversion applications。Its unique insulation system ensures that the supply voltage in the inverter is not exceeded460VNormal frequency conversion operation。Variable frequency run time,BMSeries motors are available in30Hz~50HzDrag constant torque load operation within range,And can be in5~50HzDrag the square torque load within the range。So guaranteeBMSeries motors can be widely used in fans、pump、Paper and textile and other applications。
2017-09-15 Reading quantity 162