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ac motor

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Construction of Three Phase Induction Motor

Construction of Three Phase Induction Motor

 02:46 20/11/2019

The three phase induction motor is the most widely used electrical motor. Almost 80% of the mechanical power used by industries is provided by three phase induction motors because of its simple and rugged construction, low cost, good operating characteristics, the absence of commutator and good speed regulation.

Why use a frequency inverter along with an electric motor?

Why use a frequency inverter along with an electric motor?

 22:50 31/10/2019

An electric motor and an electricity generator are basically the same. By principle, any electric motor can also generate electricity.

Understanding IP Ratings

Understanding IP Ratings

 09:50 30/01/2019

The protection of enclosures against ingress of dirt or against the ingress of water is defined in IEC529 (BSEN60529:1991). Conversely, an enclosure which protects equipment against ingress of particles will also protect a person from potential hazards within that enclosure, and this degree of protection is also defined as a standard.

INSTRUCTIONS FOR GEAR REDUCER MOTOR

INSTRUCTIONS FOR GEAR REDUCER MOTOR

 08:46 01/12/2018

Welcome to choose DOLIN series gear reducer motors (reducers). Please refer to these instructions before installation and using.

Difference Between AC and DC Motor

Difference Between AC and DC Motor

 06:24 24/11/2018

The AC Motor and the DC Motor are differentiated on the various factors like the source or the nature of the power used in the motor.

Difference Between Stator & Rotor

Difference Between Stator & Rotor

 06:39 19/11/2018

The stator and rotor both are the parts of the electrical motor. The significant difference between the rotor and the stator is that the rotor is the rotating part of the motor whereas the stator is the stationary part of the motor.

Difference Between Single Phase and Three Phase Induction Motor

Difference Between Single Phase and Three Phase Induction Motor

 06:32 10/11/2018

The Single Phase and Three Phase Induction Motor is differentiated on the various factors in this article such as the supply on which they operate, their starting torque, maintenance, features, the efficiency of the motor, their power factors and the example where the two motors are used.

How to Select the Right Gearmotor

How to Select the Right Gearmotor

 03:48 05/11/2018

A gearmotor is an all-in-one combination of an electric motor and a gearbox. This makes it a simple, cost-effective solution for high-torque, low-speed applications because it combines a motor with a gear reducer system.

AC Induction Motor Speeds

AC Induction Motor Speeds

 03:22 02/11/2018

AC motors are unique because they are built to run at specific speeds regardless of their design or manufacturer. The speed of an AC motor is dependent on the number of poles it has and the line frequency of the power supply, not on it’s voltage.

20 Factors to Consider When You Buy an Electric Motor

20 Factors to Consider When You Buy an Electric Motor

 03:04 02/11/2018

When searching to buy an electric motor or gear motor for your application, it is important to consider requirements beyond speed, torque, power and voltage.

We Offer the Largest Inventory of AC and DC Electric Motors

We Offer the Largest Inventory of AC and DC Electric Motors

 23:21 01/11/2018

When there’s a need for a new or used electric motor in your business or perhaps an electric motor service such as redesign, then you simply need to call on us at Dolin Equipment Industrail Company Limited.

GENERAL PROPERTIES OF ELECTRIC MOTORS

GENERAL PROPERTIES OF ELECTRIC MOTORS

 01:37 29/10/2018

All electric motors are governed by the laws of electromagnetism, and are subject to essentially the same constraints imposed by the materials (copper and iron) from which they are made.

AC motors general principles of operation

AC motors general principles of operation

 10:02 25/10/2018

The squirrel cage induction motor is probably the most widely used motor in industry today. Traditional applications for AC induction motors include fans and pumps.

DC Motor Calculations

DC Motor Calculations

 10:54 21/10/2018

When selecting a DC motor for an application, or when developing a powered prototype there are numerous calculations and formulas which must be considered to produce a well-functioning, sufficiently-powered, and safe device.

How motors work and how to choose the right motor

How motors work and how to choose the right motor

 06:12 12/10/2018

Motors can be found practically everywhere. This guide will help you learn the basics of electric motors, available types and how to choose the correct motor.

The construction of AC motors

The construction of AC motors

 03:53 05/10/2018

We’ll now discuss the construction of AC motors so you will be able to identify key differences of motor parts and how each product works for any given application.

DC motor advantages in industrial applications

DC motor advantages in industrial applications

 10:03 25/09/2018

These motors continue to be the best solution for many industrial applications, particularly those requiring constant torque across the motor’s entire speed range.

How motors work and how to choose the right motor for your project

How motors work and how to choose the right motor for your project

 09:35 25/09/2018

Choosing the right DC Motor (or DC gear motor) for a specific application can be a daunting task and many manufacturers only provide basic motor specifications.

Helical gears or spur gears?

Helical gears or spur gears?

 03:44 05/09/2018

Gears are a key component of motor and machinery actuators; they increase the output torque and control the direction of rotation or the speed.

AC Motor Overview

AC Motor Overview

 08:46 20/08/2018

If you seek comprehensive information about AC motors, you’ve come to the right place. Custom AC motors fall into two main categories: synchronous and asynchronous.