News
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Application of AC motors
AC motors are one of the most widely used motors in industry and agriculture, with capacities ranging from tens of watts to kilowatts, and are widely used in various industries in the national economy. In industry: small and medium-sized steel rolling equipment, various metal cutting machine to...Read More -
Three Technical Advantages of High Voltage AC Motors
Three-phase high-voltage motors are a type of AC motors that are widely used in various industrial applications due to their many technical advantages. Capable of producing high torque at low speeds, this type of motor is ideal for heavy machinery. In this article, we discuss the technical advant...Read More -
High-efficiency motor energy-saving measures
Measures to improve the efficiency of electric motors. The energy saving of a motor is a systematic project, which involves the whole life cycle of the motor. From the design and manufacture of the motor to the selection, operation, adjustment, maintenance and scrapping of the motor, the effect o...Read More -
Motor temperature and temperature rise
Generally speaking, the temperature range of the motor is appropriate, which depends on the insulation level of the motor. If it is Class A, then the ambient temperature is 40°C and the temperature of the motor’s shell should be less than 60°C. The limit temperature of the motor is also clo...Read More -
What’s two-speed motors?
A two-speed motor is a motor that can operate at different speeds. Typically, two-speed motors have two design speeds, generally low speed and high speed. This kind of motor is usually used in systems that require variable speed operation, such as fans, pumps, etc. Two-speed motors can achieve d...Read More -
What’s YBF motors used in?
YBF series high-voltage mining explosion-proof three-phase asynchronous motors are usually used in explosive gas environments such as mines and have the characteristics of explosion-proof and explosion-proof. Its main features include: High safety: YBF series motors adopt professional explosion-...Read More -
what’s the difference of self-lubrication and forced lubrication
Self-lubrication and forced lubrication are two different methods in lubrication systems. Self-lubricating lubrication system refers to the use of well-designed grease or grease, which generates heat through the movement of the friction surface to burn the grease to produce oil vapor and send the...Read More -
What’s the difference of T3 and T4 in explosion-proof motors?
In explosion-proof motors, the T3 and T4 temperature markings usually indicate the explosion-proof level of the motor. T3 means that the motor can be used safely in hazardous environments with temperature group T3, and T4 means that the motor can be used safely in hazardous environments with te...Read More -
How to equip motors for compressors?
Matching the right motor to your compressor requires consideration of the following: Power requirements: The power required by the compressor needs to be determined, usually expressed in horsepower (HP) or kilowatts (kW). According to the working conditions and load requirements of the compressor...Read More -
Solution to the failure of explosion-proof motor winding group
The grounding of the explosion-proof motor winding means that the casing of the electric fan is electrified, which is a simple cause of electric shock. The solution to the winding ground fault is similar to that of a three-phase asynchronous motor. If it is inside the back cover, you need to remo...Read More -
The code and meaning of the motor operating environment
Under special circumstances, the motor needs a special derived model, which is actually a structural derived model, mainly based on the basic series of structural design of the motor, so that the motor has a special protection capability (such as explosion-proof, chemical anti-corrosion, outdoor ...Read More -
Commonly used motor cooling methods
Frequency conversion speed regulation usually refers to such an electromechanical system: frequency conversion speed regulation induction motor, frequency converter, programmable controller and other intelligent devices, terminal actuators and control software, etc., con...Read More
