Linear motors must allow for a large air gap between the stators to provide space for magnet movement. Thus, it has a lower permeability coefficient than a rotary permanent magnet motor. Degaussing of permanent magnets when designing a linear motor must also be taken into account, because under t
Introduction: WGJ series I-beam bending machine, alias is also called cold bending machine, I-beam bending machine, channel steel bending machine, I-beam cold bending machine This I-beam bending machine is of mechanical type, hydraulic type and numerical control type. Each has its own cha
On the 19th, the Beijing Youth Daily reporter learned from the first car about the car, Lu Shifu, the first car driver in Beijing's first compliance society, officially took up the post. On June 16th, Master Lu and his vehicles were certified by the Beijing Municipal Transportation Commission,
An intelligent traffic signal control device that can determine the length of traffic lights according to the number of vehicles in each lane - "traffic signal recognition controller" system (intelligent traffic lights), jointly by Baoji Public Security Bureau, Shaanxi Pr
On November 24, 2015, the official website of the Eurasian Economic Commission issued an announcement on the anti-dumping finals of Chinese truck tires and decided to impose anti-dumping duties of 14.79%-35.35% on truck tires imported from China for a period of five years. Eurasia official
Barcode lockers are not afraid to face challenges! Barcode lockers are one of the many types of lockers. To say so many types of lockers, the competition is fierce. In accordance with the opening method is divided into: bar code lockers, credit card lockers, self-owned password lockers, fingerprint
The microclimate is different from the macroclimate. Generally speaking, the weather forecast we see on TV mainly predicts the macroclimate environment. In agricultural production, it is often the microclimate that directly affects the growth of crops. Therefore, in agricultural meteorol
Power cables are the backbone of the power system for the transmission and distribution of large functional power. The rated voltage is generally 0.6/1KV and above. The control cable transmits the power directly to the power supply of various electrical appliances and its rated voltage is 450/750V.
Recently, Guo Zheng, an associate researcher at the Nanomaterials and Environmental Testing Laboratory of Hefei Institute of Intelligent Machinery, Chinese Academy of Sciences, has successfully fabricated high sensitivity and high stability Nanometer gas sensor. Relevant research results were publ
Meritor recently announced its financial report for the first quarter (October 1, 2011 to December 31, 2011) of its fiscal year 2012 (October 1, 2011 to September 30, 2012). In the first quarter of fiscal 2012, Meritor’s sales were US$1,159 million, a year-on-year increase of 21%; op