Industry News | 2021-11-04 21:39:26.0
When the current flows through the stator winding, the stator winding produces a vector magnetic field. The magnetic field will drive the rotor to rotate an angle, so that the direction of magnetic fields of the rotor is consistent with that of the stator. When the vector magnetic field of the stator rotates an angle, the rotor also rotates at an angle with this magnetic field. Every input of an electric pulse leads the motor to rotate at an angle to advance one step. The angular displacement of the output is proportional to the number of pulses input, and the speed is proportional to the pulse frequency.
Industry News | 2021-12-14 20:10:25.0
When the current flows through the stator winding, the stator winding produces a vector magnetic field. The magnetic field will drive the rotor to rotate an angle, so that the direction of magnetic fields of the rotor is consistent with that of the stator. When the vector magnetic field of the stator rotates an angle, the rotor also rotates at an angle with this magnetic field. Every input of an electric pulse leads the motor to rotate at an angle to advance one step. The angular displacement of the output is proportional to the number of pulses input, and the speed is proportional to the pulse frequency.
Industry News | 2017-10-16 20:23:07.0
SEHO Systems will focus on the complete networking of manufacturing lines at productronica, scheduled to take place Nov. 14 – 17, 2017 at the Messe München in Germany. Further highlights at the SEHO booth in hall A4, booth #578 will be presented from the field of wave soldering and reflow technology.
Industry News | 2017-07-11 14:54:43.0
The CS448 is a unique isolated four-channel 200MHz 14-bit oscilloscope designed to measure high voltage, fast slew-rate signals such as those in a full or three-phase power electronic switching bridge.
Industry News | 2008-05-30 16:35:12.0
Agilent Technologies Inc. (NYSE: A) today introduced a family of USB-based instruments designed for flexible configurations, quick setup, and affordability in electronic functional test and troubleshooting applications. The compact Agilent U2700A family includes oscilloscopes, function generator, source/measure unit and switch matrix in a versatile form factor that enables space-saving solutions.
Industry News | 2021-11-04 21:34:47.0
Hollow shaft encoder is also known as hollow encoder. When installing this type of encoders, it is necessary to avoid rigid connection with the encoder. Please refer to the instructions for the size of the installation shaft. When installing, the encoder should be gently pushed into the quilted shaft. It is strictly forbidden to knock with a hammer, in order to avoid damaging the bearing and the encoder as whole. After a hollow encoder has been used for a long time, you should check whether the screws fixing the encoder are loose.
Industry News | 2008-02-03 22:06:30.0
Agilent Technologies Inc. (NYSE: A) today announced the availability of a compact microwave analog signal generator that delivers a low cost of ownership and is an extension to the popular Agilent MXG signal generator platform, providing frequency coverage to 20, 32 or 40 GHz.
Industry News | 2020-12-23 19:09:09.0
Sumida Surface Mount Automotive Power Inductors Handle High Temperatures, High Currents
Industry News | 2021-10-29 21:25:59.0
The ordinary three-phase asynchronous motor can be used with the variable frequency drive (VFD). Through the analysis of its main market share, it mainly engages in the fan, water pump, and some simple transmission occasions. And these occasions are using the ordinary three-phase asynchronous motor. The VFD can be spread in just a few years, it's because it can get rid of speed regulation problems with the ordinary three-phase asynchronous motor. Thus it has become the most important industrial control system. Ordinary three-phase induction motors account for a large proportion of the industrial market. With the convenience of the VFD, many problems have been solved, three-phase induction motors may have a much higher share.
Industry News | 2021-12-06 20:13:05.0
At present and in the future, the maintenance of the electrical control equipment, VFD (Variable Frequency Drive) will become the professional knowledge that all electricians need to master. As a reliable supplier of leading brands of VFDs for many years, OKmarts now shares ten simple and easy maintenance methods to the majority of VFD maintenance technicians. Hopefully these experience can help you in the maintenance of VFDs.
