Batch Smart quick quote，
Export quotation with one click，
One-click order
Monday to Saturday8:30-18:00
introduction：Hydraulic motor
2018-10-13 Reading quantity 421
introduction：Limit switch and normally closed contact thereof The special AC motor connects the deceleration mechanism and the lifting system。The circuit control system includes control switches,Limit switch and normally closed contact thereof，Limit switch pressure plate、Core rod and compression spring。When the motor is running forward and backward，The motor shaft can be shifted left and right，Overload time，Displacement increase，The pressure plate presses the limit switch to disconnect the normally closed contact of the limit switch，Motor not working。Easy to operate，It can be lifted or stopped at will，Safe and reliable operation，Low failure rate,，Wide application range，Available in the bathhouse、Swimming pool lifting clothes hanging basket or high-rise building heavy lifting, etc。
2018-10-11 Reading quantity 382
introduction：1、Selection of circuits and devices One key point is retentiondv/dtanddi/dtAt a reduced level，There are many circuits through reductiondv/dtanddi/dtRadiation reduction，This also relieves the pressure on the switch tube，These circuits includeZVS(Zero voltage switch)、ZCS（Zero current switch）、Resonance mode.（ZCSA kind of）、SEPIC（Single-ended primary inductor converter）、CK（A set of magnetic structures，Named after its inventor）Etc.。 Reducing switching time does not necessarily lead to an increase in efficiency，Because of the magnetic elementRFShock requires a strong loss buffer，Eventually, a diminishing return journey can be observed。Using soft switching technology，Its a little less efficient，But in cost savings and filtering/Shielding has even greater benefits in terms of space taken up。
2018-10-10 Reading quantity 288
introduction：1、Proximity switch is a position switch that can be operated without contact with a moving part，Proximity switch is a switch type sensor（That is, no contactless switch），It has a travel switch、Characteristics of microswitches，It also has sensing performance，And reliable operation，Stable performance，Fast frequency response，Long service life，Strong anti-interference ability、And waterproof、quakeproof、Corrosion resistance and other features。Products are available in inductive type、capacitive、Hall type、Hand in、Dc type。
2018-10-09 Reading quantity 340
introduction：The use of universal circuit breaker environment 1、The upper limit of ambient air temperature shall not be exceeded+ 40℃,Lower limit not less than5℃,35℃,Average not more than24 h +。 2、Install site at altitude not exceeding2000meter。 3、Air relative humidity Indicates the ambient air temperature+ 40℃Less than50%;You can have higher relative humidity at lower temperatures;Universal circuit breaker.The average relative humidity in wet month is90%,large,The monthly average low temperature for the month+ 25℃,And take into account the changes in temperature that occur on the surface of the product of the condensation cream。
2018-10-08 Reading quantity 613
introduction：The popularity of touch screen in the morning has also led the touch switch to continue to become popular in the market and become a popular product for users，Whether it is home decoration or hotel use, users are competing to choose，The reasonably priced touch switch has stood out in the switch industry products by virtue of its superior use advantages，Not only the operation is safe and easy to use and long life is not easy to damage and also has a high aesthetic“Appearance level”，Lets discuss the four main reasons for choosing to touch the switch：
2018-10-08 Reading quantity 418
introduction：Low voltage general frequency conversion output voltage is380~650V，Output power is0.75~400kW，Operating frequency is0~400Hz，Its main circuits are all alternating-straight-Alternating current circuit。Its control methods have gone through the following four generations。1U/f=CSinusoidal pulse width modulation（SPWM）Control mode：It is characterized by simple control circuit structure、Lower cost，Mechanical properties hardness is also good，It can meet the requirements of smooth speed regulation of general transmission，It has been widely used in various fields of industry。however，This control mode at low frequencies，Because the output voltage is low，The torque is significantly affected by the stator resistance voltage drop，The output torque is reduced。In addition，Its mechanical properties are not as hard as the DC motor after all，The dynamic torque ability and static speed regulation performance are not satisfactory，And the system performance is not high、The control curve changes with the load，Slow torque response、The
2018-10-06 Reading quantity 925
introduction：The safety precautions for the use of contactless regulators are as follows： 1、Non-technical personnel，Do not disassemble power components for inspection and maintenance; 2、Ensure that the layout of the regulated power supply lines is reasonable，Avoid safety accidents caused by leakage; 3、The voltage regulator power supply must be grounded，Avoid electric shock; 4、Place the ground cable of the stabilized power supply reasonably，Avoid connecting to the heater/Water supply/Gas pipelines and other public facilities，To prevent unnecessary harm; 5、Check the cables of the stabilized power supply regularly，Avoid loosening/Fall off，It affects the normal use and safety of the regulated power supply;
2018-10-05 Reading quantity 378
introduction：Numerical control indexing dial is used for rotation、Machine accessories for indexing and positioning are mainly used in automation equipment。So what does the index plate need to do before use？Is there anything that needs attention？The following Xiaobian take you to understand the precautions before the use of CNC indexing plate。 1、When using multiple plates, first check whether the lubricating oil has been added，Check that the oil level is not halfway to the oil mirror； 2、Check the drive section of the index dial under，The position of the drive power cord and motor power line is correct，There is no error in the installation of the voltage interface
2018-09-27 Reading quantity 494
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
400-8040668
Official wechat public account
Order for goods/Information at hand
