Technical articles
Precautions for the use of a stepper motor Today, Feng Ye Xiaobian is going to explain to you the precautions for the use of a stepper motor。 (1)、Do not take the motor lead to get it57Closed-loop stepper motor。 (2)、in57The closed-loop stepper motor cannot be inserted when it is energized
Sheng TaiqiCCV-M71F35S89,Voice coil motorCCVDetailed description of the series Feng Ye Xiaobian is going to explain Sheng Taiqi to you todayCCV-M71F35S89,Voice coil motorCCVDetailed description of the series。 The preferred voice coil linear motor for industry applications such as semiconductors and robotics is named for its structure similar to the voice coil of a horn。
(1)、Class of protection: IP40。 (2)、 Trichromatic digitLCDDisplay screen。
one、Scope of application MRM1Series plastic shell type circuit breaker(Hereinafter referred to as circuit breaker),Is the use of international advanced no plan、Manufacturing technology development、One of the new circuit breakers developed。Its rated insulation voltage is800V(MRM1-63for500V )Suitable dry exchange50Hz,Rated operating voltage690VAnd below,(MRM1-63 for400V),Rated operating current to800AFor infrequent conversion and infrequent start of the motor in the circuit。
(1)、Check whether the input power is normal,If normal,Dc bus can be measuredP、NThe terminal voltage is normal:Without voltage,Power off to check whether the charging resistance is damaged。 (2)、Upon investigationP、NNormal terminal voltage,Replaceable keyboard and keyboard cable,If still not displayed,After the power is powered off, check the connection between the main control board and the power board26PCheck whether the cable is loose or damaged。
Product return RDCPSSeries control and protection switchgear,Mainly for communication50Hz ( 60Hz )、Rated operating voltage to400V.Body rated current from6.3Ato125A、Intelligent controller can adjust the working current from0.4Ato125A、Control motor power from0.05KWto55KWThe power system is switched on、Load and break under normal conditions(Includes specified overload conditions)The current or voltage of,Can also be switched on、Bearing a certain amount of time and breaking specified under abnormal conditions(short-circuited、undervoltage)The current or voltage of。
正泰NKL电感式接近开关的正常工作条件 (1)、环境温度:电感式接近开关能在25"C至+ 70'C下动作。 (2)、海拔:开关的安装地点不得超过海拔2000m。
carabidaeFV100-2S-0015G,Characteristics of frequency converter Today, Feng Ye Xiaobian is going to explain to you the step familyFV100-2S-0015G,Characteristics of frequency converter。 (1)、Closed loop、Open loop vector control functions andV/FControl function。
The function of the capacitive touch screen is very simple,The finger touches the screen。The human body begins as an electric field。The surface of the touch screen has a coupling capacitor。Four electrodes of current flow through the finger,This has a lot to do with the power supply of mobile phones。It reacts,And the instructions to be issued。 HTC,Three Stars,millet,theseAndroidMobile phones are basically using capacitive screens,The capacitive screen itself is a multi-point control function,At present, there are only two types of touch screen capacitive screen and resistance screen,Capacitors can be multi-touch,And the resistance is not good.,The resistance style is older,No big phone support,For now the mall will survive。
FR-F800Series Mitsubishi inverter abnormal display andA800series-like,Feng Ye Xiaobian to give you the analysis of the following situations: When the Mitsubishi inverter detects an anomaly,By exception content,An error message or alarm is displayed in the operation panel,Or the protection function action starts and cuts off the output of the inverter。Protection function after action,Please handle the cause after,Frequency converter reset,Then it starts running.。Restart the operation without corresponding processing,The inverter may fail or be damaged。