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introduction：Can be divided into reactive stepping motor（Variable Reluctance，VR）、Permanent magnet stepper motorPermanent Magnet,PM）、Hybrid stepping motor（Hybrid Stepping,HS）、Single-phase stepper motor、Planar stepper motor and other types,In the stepper motor used in our country, the reactive stepper motor is the main one
2019-02-28 Reading quantity 320
introduction：The harmonic reducer is mainly composed of three basic components： （1）Rigid gear with inner rings（Rigid gear），It corresponds to the central wheel in a planetary system； （2）Flexible gear with outer ring teeth（Flexible gear），It acts as a planetary gear；
2019-02-26 Reading quantity 491
introduction：Relay manufacturers briefly describe the working principle of undercurrent relays With the development of the electrical industry，Electrical appliances are used in many fields，Therefore, there are also many safety problems with electricity。Relays are used in many electrical appliances and high-voltage equipment。
2019-02-26 Reading quantity 396
introduction：Product characteristics： 1、Torque generation、The workpiece needs to be turned over or tilted、Required when plant height is limited。 2、Full stroke“float”，Greatly reduce the labor consumption of workers to carry the workpiece。 3、Brake equipped，Effectively lock the rotating joint，anti-drift。
2019-02-26 Reading quantity 893
introduction：Precautions before and after use of rodless cylinder Rodless cylinder refers to the use of pistons directly or indirectly connected to the external actuator，And make it follow the piston to achieve reciprocating movement of the cylinder。Rodless cylinders are also widely used in the automation industry，There are also many things to pay attention to in the process of use，The following Feng Ye Xiaobian will take you to understand what matters to pay attention to before and after the use of rodless cylinders！
2019-02-25 Reading quantity 287
introduction：There are many types of load cells，Suitable for different applications。Commonly used include： 1.Point load cell：Generally used on platform scales，It is placed under the weight。 2.Bending beam load cell：Multiple load cells are placed under the steel structure，And load heavy objects from above。
2019-02-25 Reading quantity 326
introduction：The main technical parameters of wind speed sensor： 1、Measuring range：1.0～60m/s 2、accuracy：＜30m/s±(0.5＋0.05v) ≥30m/s±5％ 3、Resolution：0.1m/s
2019-02-22 Reading quantity 382
introduction：The structure of electromechanical servo control system,Various types,But from the point of view of automatic control theory,Servo control system generally includes controller,Controlled object,Execution link,Detection link,Comparison links and other five parts。
2019-02-22 Reading quantity 509
introduction：The angular displacement is converted into an AC voltage signal，Non-contact measurement of various magnetic conductive materials such as：Gear wheel、perforated（OR-slot）disc（OR-axis）、Rotational speed of impeller, etc。 Magnetoelectric sensor with magnetic steel inside，When there is a rotating magnetic conductive gear near the end face of the magnetic core、perforated（OR-slot）disc（OR-axis）isochronous，Due to changes in magnetoresistance in the magnetic circuit，The inner coil of the sensor can sense and output the corresponding AC voltage signal，Output approximate sine wave electrical signal。
2019-02-21 Reading quantity 294
introduction：Industrial limit switches are widely used in various testing equipment。Limit switches can be physically present in areas where physical contact is permitted/No detection。When an object is detected，Switch actuator action，Normally on or off contacts in the switch body will change the state，Thus enabling communication/Direct current circuit on or off。 When installed to heavy construction machinery、After farm equipment or solid waste disposal vehicle，The function of the limit switch will be tested to the fullest extent。These applications produce very strong shocks and vibrations。These machines and equipment usually work in very harsh outdoor and dirty environments all year round，Therefore, it is affected by various environmental factors。In these cases，Each action of the limit switch should effectively maintain the corresponding performance and function，Its actually very challenging。For limit switch users，reliability、Good durability and safety are three key factors。
2019-02-19 Reading quantity 381
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