motor

Meaning of basic technical parameters of Y-series motors

Meaning of basic technical parameters of Y-series motors 1. Standard number JB/T9616-1996 2. Type of outer casing prote...

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2026-02-22

The relationship between motor torque and performance

Torque is an important parameter of an electric motor, and torque under different conditions reflects different motor p...

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2026-02-22

Contact nonlinear analysis of motor rotor structure

Global automotive technology is evolving towards energy conservation, environmental protection, and safety. Since a car...

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2026-02-22

Discussion on Energy-Saving Technology and Application of Motor Variable Frequency Control

Since the introduction of the sustainable development strategy in China, many enterprises and institutions have been st...

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2026-02-22

DTC is a motor control technology that can adapt to various environments.

1. Introduction By matching motor speed and torque to the demands of the driven load, variable speed drives (VSDs) have...

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2026-02-22

Why do high-capacity motors have shaft current?

At an academic exchange conference in City S, several leading experts in motor technology engaged in an in-depth and de...

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2026-02-22

An electrical control expert explains how to obtain the rotor position offset value of a PMSM motor.

This article aims to explain the basic principles of PMSM motor control and the method for obtaining motor position off...

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2026-02-22

The motor cooling method should be determined based on local conditions and operating conditions.

Ms. Can and her childhood friend, Brother J, got together again for a special celebration. Brother J's conversation...

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2026-02-22

What are the differences between two-pole, four-pole, and multi-pole electric motors?

The difference between two-pole and four-pole motors The number of poles in an electric motor is a crucial parameter th...

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2026-02-22

The key to motor monitoring and diagnostic testing: How to accurately measure the radial runout of the low-speed roller of the motor.

For monitoring and diagnostic testing of electric motors, measuring the vibration of radial shaft motion in rotating co...

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2026-02-22

"Practical Guide": Methods for Manually Interpreting Motor Winding Turn-to-Turn Test Results Using Curve Conditions

Standard motor manufacturers conduct inter-turn tests on their windings, but during these tests, suspected inter-turn f...

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2026-02-22

What kind of magnets are used in micro motors?

【 What kind of magnets are used in micro motors? 】 At present, most motor manufacturers use neodymium iron boron magnet...

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2026-02-22

On-site installation and commissioning methods for motor control circuits

Electrical wiring on-site installation and commissioning methods Most of the time, we repair electric motors. We don...

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2026-02-22

A Brief Discussion on Special Environmental Conditions and Their Impact on Motor Insulation

During a basic motor knowledge training session, a very attentive employee, Xiao L, raised the question of how differen...

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2026-02-22

General knowledge for the first use of an electric motor

1. Inspection before motor installation 1.1 Verification of motor installation dimensions and basic parameters. 1.1.1 G...

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2026-02-22