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What is temperature protection for three-phase asynchronous motor

What is temperature protection for three-phase asynchronous motorJul 19,2021

Temperature protection refers to the overheating phenomenon of three-phase asynchronous motor when the current does not exceed the rated value, because of environmental factors, frequent startup times and other reasons. In this case, neither overcurrent protection nor overload protection can solve the problem, so thermal protectors that reflect temperature changes are needed.

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Motor manufacturers Brief introduction of three-phase asynchronous motor phase-out protection

Motor manufacturers Brief introduction of three-phase asynchronous motor phase-out protectionJul 19,2021

Phase off protection refers to the three-phase asynchronous motor in normal operation, any power supply suddenly disconnected, at this time the motor is in phase off operation. Today, Senli Motor Xiaobian will understand the phase break protection of the next three-phase asynchronous motor with you.

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Torque motor bearing how to maintain small knowledge

Torque motor bearing how to maintain small knowledgeJul 19,2021

The rotor part of the motor product is supported by two sets of bearings, and the torque motor rotor is positioned in radial and axial direction relative to the stator. Today, Senli Motor Xiaobian will discuss with you the small knowledge about bearing maintenance.

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What is the effect of the torque motor pole size

What is the effect of the torque motor pole sizeJul 18,2021

Shengzhou Senli Motor is a torque motor manufacturer, our products from 63 stand to 112 stand, according to different running speed requirements, made of 2,4,6,8,10 poles, forming a variety of torque motor series products, up to 20N.m torque. What are the effects of different pole choices on device applications? Today we will understand together!

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Can three-phase variable frequency induction motor really save power

Can three-phase variable frequency induction motor really save powerJul 18,2021

The frequency conversion energy-saving motor products produced by Senli motor reduce energy efficiency by 5%. According to customer requirements to provide more energy-saving inverter motor, DC motor, energy efficiency motor. Today, follow the three-phase asynchronous motor manufacturers to understand whether the three-phase asynchronous variable frequency motor can really save electricity? For the speed range is relatively large, if the frequency conversion motor is used, the inverter can indeed save power. Because the frequency converter technology is used to drive, the speed can be adjusted within a certain range, and the frequency can be automatically changed, so that the electric frequency can be reduced.

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Squirrel-cage three-phase asynchronous motor water how to do

Squirrel-cage three-phase asynchronous motor water how to doJul 18,2021

In production, the three-phase asynchronous motor will be damp due to environmental factors, resulting in a decrease in insulation resistance, affecting the normal operation. Today, Senli Motor Xiaobian will take you to look at the drying treatment method of squirrel-cage three-phase asynchronous motor.

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Load problem of three-phase torque motor with high current

Load problem of three-phase torque motor with high currentJul 17,2021

Shengzhou Senli motor mainly produces DC motor, torque motor, three-phase asynchronous motor and other products, own engraving machine, wire cutting machine, can provide rapid proofing services, each batch of products can provide a complete test report. In order to meet the needs of customers, we provide a customized, multi-to-one service.

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Three-phase torque motor current is too high motor problem

Three-phase torque motor current is too high motor problemJul 17,2021

If the current is too high in the motor, in addition to the power supply, load and other problems, there is also a certain relationship with the three-phase torque motor itself, today, Senli Motor Xiaobian will take you to understand the reason why the current is too high because of the motor itself.

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What happens when asynchronous motors run at low frequencies for a long time

What happens when asynchronous motors run at low frequencies for a long timeJul 17,2021

Senli three-phase asynchronous motor manufacturers remind that the ordinary three-phase asynchronous motor is designed according to constant power, constant frequency, constant torque, if the operating frequency does not match the rated power, then it will cause the motor heat, weakness and other phenomena, thus affecting normal production.

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Wiring method of three-phase squirrel-cage induction motor

Wiring method of three-phase squirrel-cage induction motorJul 16,2021

Three-phase squirrel-cage asynchronous motor, that is, three-phase asynchronous motor, its connection method can be divided into Y-type connection and triangle connection, the advantages of different wiring methods will be different, today, Senli motor editor will take you to understand about its connection method.

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Recommend products

Long axis torque motor scenario application

Long axis torque motor scenario application

Long axis torque motor products, suitable for winding and winding scenarios, can be customized for different industry scenarios, to meet the requirements of use. This product produced by Senli has the characteristics of reasonable structure, high efficiency, good characteristics and long service life.

Winding torque motor manufacturers strength

Winding torque motor manufacturers strength

Shengzhou Senli Motor19Old motor manufacturers, with a number of their own motor production lines, from the shell, shaft, rotor, stator are independent production, all products are the use of professional product quality supervision and testing equipment full inspection factory, can provide testing reports. From the shaft machining to the whole machine assembly are completed independently. Truly realize factory direct sales.

Torque motor Motor product price details

Torque motor Motor product price details

Senli motor products are used180°High temperature resistance all copper coil material, torque motor products can be used with different rotors (ordinary rotors/Steel rotor), rotor of different motor characteristics are different, we from the shell, shaft, rotor, stator are produced by the independent, all products are the use of professional product quality supervision and testing equipment full inspection factory, can provide testing reports.

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