IE4 Three Phase Induction Motors

More Than 2 Hours at 400℃--Wonder High Temp. Motors Jul 06,2020
In where there are crowded people and serveral devices, eliminating fire hazard and ensuring security are key concerns of the designers and builders of such places. Wonder Electric smoke extraction motors are designed for fire ventilation systems. The motors can be operated either at room temperature or high temperature: under normal conditions, it works with the ventilation system to allow air to...
Why Brushless DC Motors? Sep 25,2020
After nearly a century of development and improvement, Brushless DC Motor (BLDCM) has been flooding into various industries and has become a up-rising star in the motor industry. BLDCM is now widely approved by modern productive equipment, instrument and apparatus, computer peripherals and household appliances, etc. BLDCM not only has a series of advantages of AC motors such simple structure, reli...
- Brushless DC Motor
- AC Motor
- 3 phase induction motor
Wonder Motors for Mining and Stone Machinery Dec 13,2020
From mining to stone processing, the working environment of the stone industry puts forward strict requirements on the performance of stone machinery. As the driving unit of the equipment, the motors designed and produced by Wonder have a series of remarkable technical advantages, such as high starting torque, strengthen shaft and bearing, variable speed, flexible installation, etc. In the mining ...
Future Motor Development Trend: High Efficiency Motor & Intelligent Motor Mar 08,2021
With the global energy crisis becoming more and more prominent, governments and enterprises of all countries are trying to find the way of sustainable development of energy. At present, China is also faced with many problems in energy restriction, so it is particularly urgent to balance the relationship between energy and economic development. According to statistics, in China, the motor is an imp...
- IE4 Induction Motors
- 3 Phase Electric Motors
- Brushless DC Motors
Why can't ordinary motor be used as variable frequency motor? Mar 09,2021
Why can't ordinary motor be used as variable frequency motor? General motors are designed according to constant frequency and constant voltage, so it is impossible to completely get used to the requirements of frequency converter speed regulation. 1. The influence of frequency converter on the motor is mainly in the power and temperature rise of the motor Inverter can produce different degr...
What are the speed control methods of industrial motor? How to control the speed according to the motor type? Mar 12,2021
There are two main types of AC induction motors commonly used in industry: single-phase motor and polyphase motor. In the polyphase motor category, the most commonly used is the three phase induction motor. In single-phase electric motor unit, five different subgroups are usually used, which are split phase, capacitor start (CS is a variant of split-phase motor), shaded pole, permanent split phase...
What are the maintenance differences between single-phase and three-phase asynchronous motors? Mar 16,2021
Single-phase asynchronous motor refers to the single-phase stator winding and single-phase AC power supply asynchronous motor. It is a derivative of squirrel cage three-phase asynchronous motor, with the basically same structure with squirrel cage three-phase asynchronous motor and the rotor is also squirrel cage type. Therefore, the elimination method of faults, such as winding short circuit, cir...
Wonder’s Solution For New Efficiency Regulations Mar 17,2021
New Efficiency Regulation The IEC has published the new standard related to energy-efficiency: 60034-30. This standard globally harmonizes motor energy-efficiency classes in general-purpose, line-fed, three-phase, single speed squirrel-cage, induction motors in the rage 1-500hp (0.75-375kW). Four efficiency classes are proposed, namely: High Efficiency (IE2)equivalent to EPACT Premium Efficiency (...
- IE4 Motors
- Permanent Magnet Motors
- Three Phase Induction Motors

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