Technical articles
Hutchinson triangle belt Hutchinson Drive Systems developed and manufactured the connecting multi-wedge belt、Linear tension wheel、Thermoforming pulley、Complete drive system for idler and decoupling pulley。Hutchinson triangle belt triangle with special core structure and rope core structure of two kinds,Respectively by wrapping cloth、Rubber bushing、The tensile body and the substrate are composed of four parts。
Due to the straight slideIts a mechanical structure that provides linear motion,Can be used horizontally or vertically,It can also be used in combination with specific motion mechanisms——This is commonly known in the automation industry asXYshaft、XYZAxis and other multi-axial motion mechanism。So be careful when using it,Avoid damage,So what are the precautions? Precautions for use: 1. Do not touch the sliding seat during product operation and maintain a safe working range。 2. When the ball screw 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。
First of all, lets understand what is an asynchronous motor,Induction motor is also called induction motor,The electromagnetic torque is generated by the interaction between the air gap rotating magnetic field and the induced current of the rotor winding,Thus realizing the conversion of electromechanical energy into mechanical energy of an AC motor。 Three-phase asynchronous motors are mainly used as electric motors,Drive a variety of production machinery,Such as:Air blower、pump、compressor、Machine tool、Light industry and mining machinery、Thresher and crusher in agricultural production、Processing machinery in agricultural and sideline products and so on。 Simple structure、Easy to manufacture、Low price、Reliable operation、Strong and durable、High operating efficiency and suitable working characteristics。 So how does it speed up?There are several ways to speed up?
Classification of rodless cylinders The rodless cylinder has pistons in it,Without a piston rod,The piston is mounted in the guide rail,External loads are attached to the piston,It is operated by intake air。The cylinder is hollow on both sides,A permanent magnet inside the piston rod drives another magnet outside the rod(Moving part),It has high cleanliness requirements,Magnetic coupling rodless cylinders are often removed and cleaned with gasoline,It has to do with the environment in which it works。Rodless cylinders are divided into two main categories,The following Feng Ye Xiaobian will take you to understand。
Xiangtuo triangle belt manufacturers Xiangtuo triangle has two kinds of special belt core structure and rope core structure,Respectively by wrapping cloth、Rubber bushing、The tensile body and the substrate are composed of four parts。 The triangle belt with rope core structure is convenient to manufacture,The tensile strength is average,Low price,Widely used The triangular belt with special core structure has good toughness,High strength,Suitable for high speed applications。Xiangtuo Technology Co., LTD1998The year began on the island of Taiwan,Its a collection store,Research and development,Production in one large components enterprise, The synchronous belts produced by the company are sold and exported to many countries。If you want to buy genuine Xiangtuo triangle belt you can buy on the Feng Ye mall,The parts they sell are all original and genuine,The following Xiaobian will take you to understand the characteristics of the triangle belt。
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。 Working principle: Heres how the contactor works:When the contactor coil is energized,The coil current creates a magnetic field,The resulting magnetic field causes the static core to generate electromagnetic attraction to the moving core,And drive AC contactor point action,Normally closed contact is disconnected,Normally open contact is closed,The two are linked。When the coil is powered off,The electromagnetic attraction disappears,The armature is released under the action of a release spring,Restore the contact,Normally open contact disconnect,Normally closed contact is closed。The working principle of a DC contactor is somewhat similar to that of a temperature switch。
Variable frequency motorI think everyone knows that,It means under standard environmental conditions,In order to100%Rated load in10%~100%Continuous operation within the rated speed range,A motor whose temperature rise does not exceed the allowable value of the motors calibration。 Construction principle: Speed of asynchronous motor when the slip rate changes little,Speed is proportional to frequency,It can be seen that changing the frequency of the power supply can change the speed of the asynchronous motor。In frequency control,Always want the main flux to remain constant。If the main magnetic flux is greater than the normal operating magnetic flux,The magnetic circuit is supersaturated and the excitation current increases,Power factor reduction;If the main magnetic flux is less than the normal operating magnetic flux,The motor torque decreases。
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Ball screw Ball screw by screw、nut、Steel ball、Preforming plate、reverser、Dust filter composition。Its function is to convert rotational motion into linear motion,This is a further extension and development of Acme screw,The significance of this development is to change the bearing from a sliding action to a rolling action。