Batch Smart quick quote，
Export quotation with one click，
One-click order
Monday to Saturday8:30-18:00
introduction： Damage state:fagWhen the bearing is rotated under load，Inner ring、The raceway surface or rolling surface of the outer ring shows a fishscale peeling phenomenon due to rolling fatigue。 reason:Excessive load。Improper installation torque load foreign body intrusion、flooding。Poor lubrication、Improper lubricantfagImproper bearing clearance。fagBearing box accuracy is not good，fagBearing box rigid uneven shaft deflection large rust、Erosion spot、Abrasions and indentations cause development。 measure:Check the size of the load and study the use againfa...
2016-02-22 Reading quantity 1722
introduction：【Bearing failure】Bearing quality：The cause of failure of bearing husking。 Bearings will fail one day，Whether it is imported bearings or domestic bearings。General failure，That is, the life of the bearing has reached the point that if the life of the bearing is not enough, it will fail...
2016-02-22 Reading quantity 1737
introduction： Servo motor overheating or even smoking 1.Fault cause ① Overvoltage of supply； ② The power supply voltage is too low. Procedure，The motor runs with rated load，Current passing through the winding heats up； ③ Repair when removing windings，The use of thermal disassembly method is improper，Burned core； ④ Motor overload or frequent start； ⑤ Motor out of phase，Two-phase operation； ⑥ Insufficiently impregnated winding after rewinding； ⑦ High ambient temperature motor surface dirt...
2016-02-22 Reading quantity 1674
introduction： Power-off time delay relay With the development of society，Technology is also booming，Therefore, the development of relays continues to produce a variety of types，And they all have different definitions，Today I will explain the relevant knowledge of time delay relays for you，The principle of power failure delay relay is analyzed、The principle of delay intermediate relay is explained，Participate in the discussion of the principle of energized time delay relays...
2016-02-22 Reading quantity 1671
introduction： 1、Servo system（servo mechanism）Is to make the objects position、orientation、An output controlled quantity such as state can follow an input target（Or value）The automatic control system of arbitrary changes。Servo mainly relies on pulse positioning，Basically you can think of it this way，Servo motor received1Pulse per unit，It will rotate1Each pulse corresponds to the Angle，To achieve displacement，because，The servo motor itself has the function of emitting pulses，So the servo motor rotates at an Angle，Each sends out a corresponding number of pulses，In this way，Connect to servo motor...
2016-02-22 Reading quantity 1625
introduction： catalogue 1The working principle of gear speed sensor2Classification of gear speed sensors3Advantages of two gear speed sensors4Application of gear speed sensor 1Gear speed sensor works...
2016-02-20 Reading quantity 1580
introduction： What are the classification methods of sensors？This paper is a simple introduction to the classification of sensors。Generally speaking，Measure the same parameter under test，A variety of sensors are available。In reverse，The same sensor can also be used to measure multiple measured parameters。therefore，Sensors can be classified in a variety of ways。 1．Provide external power based on whether the sensor requires external power...
2016-02-20 Reading quantity 2463
introduction： Programmable controller（PLC）Installation and maintenance 1 introduction Programmable controller（PLC）It is a new type of general automation control device，It will be traditional relay control technology、Computer technology and communication technology...
2016-02-20 Reading quantity 1696
introduction：
1、Slider part：Hydraulically driven，The slider part consists of the slider、Oil cylinder and mechanical block fine-tuning structure。The left and right cylinders are fixed on the frame，Hydraulically actuate the piston（rod）Drive the slider up and down，The mechanical stop is controlled by a numerical control system。
2016-02-20
Reading quantity 1662
introduction：
When the programmable logic controller is put into operation，The working process is generally divided into three stages，
Immediate input sampling、User program execution and output refresh three stages。Completing these three stages is called a scan cycle。During the entire run，Programmable logic controllerCPUThe above three stages are repeated at a certain scanning speed。
2016-02-20
Reading quantity 1678
Complete category
Save worry and effort，Buy all at one stop
One-to-one customer service
Selection inquiry，Fast response
Delivery guarantee
Multi-position straight hair，No worries about delivery
Source of genuine goods
Genuine guarantee，Honest service
Source of genuine goods
Genuine guarantee，Honest service
Automatic parts one-stop procurement platform
Working hours：Monday to Saturday 8:30-18:00
008618117444109
Official wechat public account
Order for goods/Information at hand
