News
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Why the bearing of motor heat up? And how to solve it?
The motor (asynchronous motor) bearing heating is a common and hazardous failure of rotating equipment. It has the potential to reduce the service life of the bearing and increase maintenance costs. Furthermore, when the temperature rises faster and exceeds the standard, it can lead to unplanned ...Read More -
Why do we need differential protection on high voltage motors?
Motor differential protection represents a fundamental safety mechanism, predominantly deployed in the context of medium and large motors operating within high-voltage grids. This protection scheme is of critical importance in ensuring the reliability and efficiency of motor operation, as it refl...Read More -
Why do motor lead wires have heating problems?
Currently, three phase induction ac motor lead wires represent a crucial element of the electrical configuration of the motor product, encompassing the domains of electrical insulation and conductive issues. Theoretically, provided that the current density selection and installation are in accord...Read More -
Wolong Nanyang Explosion Protection: What is the procedure for maintaining and overhauling the current transformer (CT)?
(A) After installing the CT for the explosion-proof induction motor, it is essential to conduct regular inspections of the current transformer (CT). These inspections should include a visual examination, wiring assessment, and insulation resistance measurement. The visual inspection is crucial to...Read More -
Wolong Nanyang Explosion Protection: What should you pay attention to when installing and using current transformers（CT）?
It is essential to consider a number of key factors when installing and using current transformers (CTs) in order to guarantee optimal performance and safety. The location of the current transformer should be selected based on the specific measurement and protection requirements. It is therefore ...Read More -
What would be the impact of motor axial force on bearing system?
Specially cylindrical roller bearings are engineered to support both radial and axial loads. However, the presence of axial forces can lead to complications, particularly when the inner and outer rings are not properly aligned. During motor operation, axial forces can induce axial misalignment b...Read More -
Wolong: What would be the Impact of Mountings on Motor Bearing Temperature: A Focus on Design and Heat Dissipation
The design and operation of motor bearings are critical to the overall efficiency and longevity of electric motors. A key aspect of this is the rationality of motor bearing design, which directly influences heat dissipation control requirements. Understanding how different mounting methods, such ...Read More -
Wolong: Why is it best to use closed slots for rotors?
When it comes to the electric motor design, the rotor plays a vital role in determining overall performance. An innovative approach that is becoming increasingly popular is the use of closed slots in cast aluminum rotors. This design choice offers several advantages that significantly increase mo...Read More -
Get the knowledge about vertical motor
Vertical vibration motor products are widely used in vibration finishing machines, vibration crushers, rotary vibration cleaning machines, vibration dryers, vibration mixers and other equipment, especially in large quantities in rotary vibration screens (circular vibration screens) to improve scr...Read More -
The influence of motor stator core structure on motor performance
The stator core is a key component of the motor and significantly affects the overall performance and efficiency of the motor. Among various designs, pull-back bolt construction and through-bolt construction are two common configurations that affect the operating characteristics of Electric motor...Read More -
The difference between DC motor and AC motor
When it comes to electric motors, there are two main types: direct current (DC) motors and alternating current (AC) motors. Understanding the differences between these two types is critical to choosing the right motor for a specific application. How it works DC motors operate on electromagnetic p...Read More -
The impact of rotor serrations on motor performance
In the world of three phase electric motors, the design and condition of the rotor play a vital role in overall performance. An important aspect to consider is the presence of serrations or twists in the rotor slots, especially when comparing slotted rotors to closed slot rotors. For slotted roto...Read More
