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Working principle of servo motor

Working principle of servo motor

The working principle of servo motors is based on a closed-loop control system, which achieves high-precision control through pulse positioning and real-time feedback. The following are the core points: pulse positioning mechanism, closed-loop control system, core components, key characteristics. Through the above mechanisms, servo motors are widely used in high-precision positioning, high-speed motion control and other scenarios in the field of automation.

29

2025

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07

What is the difference between explosion-proof variable frequency motor and servo motor

What is the difference between explosion-proof variable frequency motor and servo motor

The differences between explosion-proof variable frequency motors and servo motors are mainly reflected in the following aspects: differences in core functions, technical implementation, application scenarios, cost and power limitations, and significant differences in functionality, technology, application scenarios, and cost between the two. Explosion proof variable frequency motors prioritize safety and are suitable for hazardous environments; Servo motors are mainly used for high-precision control and are suitable for precision motion requirements. The actual selection needs to be balanced according to the specific application scenario requirements.

26

2025

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07

What specific industries are explosion-proof variable frequency motors suitable for

What specific industries are explosion-proof variable frequency motors suitable for

Explosion proof variable frequency motors are mainly suitable for the following industries: petrochemical industry, coal mining industry, pharmaceutical and food processing industry, natural gas extraction and offshore platforms, other high-risk areas, including textile, printing and dyeing, brewing and other industries with flammable and explosive substances.

21

2025

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07

What are the advantages and disadvantages of explosion-proof variable frequency motors

What are the advantages and disadvantages of explosion-proof variable frequency motors

The advantages and disadvantages of explosion-proof variable frequency motors are as follows: 1. Advantages: excellent explosion-proof performance, flexible and precise speed regulation, optimized insulation and heat dissipation, improved efficiency and lifespan, widely applicable scenarios; Disadvantages: High cost, low frequency operation requires attention to temperature control, strict insulation requirements, and dependence on stable power supply.

16

2025

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07

Which is more energy-efficient, explosion-proof variable frequency motor or DC motor

Which is more energy-efficient, explosion-proof variable frequency motor or DC motor

The comparison of energy-saving performance between explosion-proof variable frequency motors and DC motors needs to be combined with specific application scenario analysis, basic energy consumption comparison, the particularity of explosion-proof scenarios, and application scenario recommendations. There is no absolute superiority or inferiority between the two, and efficiency, control accuracy, cost, and environmental adaptability need to be weighed according to specific needs.

14

2025

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07

Does the explosion-proof variable frequency motor have an energy efficiency rating

Does the explosion-proof variable frequency motor have an energy efficiency rating

The energy efficiency level of explosion-proof variable frequency motors is based on the national standard GB18613, combined with technological upgrades to achieve energy efficiency improvement, while referring to IEC international standards. Choosing high-efficiency products can reduce energy consumption and meet the requirements of energy-saving and emission reduction policies.

09

2025

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07

What are the accessories for explosion-proof motors

What are the accessories for explosion-proof motors

Explosion proof motor accessories mainly include the following core components: bearing system, fan blades and cooling system, sealing ring, junction box, end cover and flange, and bearing shell seal.

06

2025

/

07

CT4 explosion-proof grade

CT4 explosion-proof grade

The CT4 explosion-proof rating provides more reliable safety protection for high-risk explosive environments through higher protection standards, wider gas coverage, and applicable areas.

03

2025

/

07

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