Different types of motors and their use

Different types of motors and their use

  •   22/11/2017 11:01:00 PM
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When purchasing a motor, it’s often asked which technology is better, AC or DC, but the fact is that it is application and cost dependent.

Determining Gear Ratio and Its Importance

Determining Gear Ratio and Its Importance

  •   22/11/2017 10:44:00 PM
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In order to calculate gear ratio and speed, it is important to understand what a gear is. A gear is a toothed wheel that works together with another toothed wheel to alter the speed or direction of a driving mechanism (such as a motor).

What is a Current Transformer?

What is a Current Transformer?

  •   22/11/2017 10:35:00 PM
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There are more to power systems than meets the eye. In fact, we cannot actually see electricity, but we can see how it works (or doesn’t work).

Speed reducers: main applications and how to improve their operation

Speed reducers: main applications and how to improve their operation

  •   18/11/2017 10:33:00 AM
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We could consider speed reducers as a major invention which, without a doubt, see a greater notoriety and presence in current times, being used in practically every machine around us.

When Does Poor Power Quality Cause Electronics Failures?

When Does Poor Power Quality Cause Electronics Failures?

  •   12/11/2017 11:17:00 AM
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To many of us, the utility power grid is a vast system of unknowns. Its performance can make unprotected electronic equipment useless.

Why electric motors fail

Why electric motors fail

  •   12/11/2017 11:12:00 AM
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Despite the dependence on these motors and their vital roles in industry, electric motors can fail for many reasons leading to losses in productivity and associated profitability.

The different types of gears

The different types of gears

  •   09/11/2017 07:29:00 PM
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A gear drive has three main functions: to increase torque from the driving equipment (motor) to the driven equipment, to reduce the speed generated by the motor, and/or to change the direction of the rotating shafts.

Motor and Gearbox

Motor and Gearbox

  •   02/11/2017 05:00:00 PM
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Originally, gear trains and the structure that houses them (called gearheads, gear reducers or gearboxes) were created for two following main reasons:

What is a Gear Reducer?

What is a Gear Reducer?

  •   29/10/2017 08:47:00 PM
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A gear reducer is a mechanism by which the energy output of a high-speed motor or engine is redirected to turn another mechanical component at a lower rotational speed and at a higher torque.

How a Gear Motor Works

How a Gear Motor Works

  •   24/10/2017 09:00:00 PM
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A gear motor is a specific type of electrical motor that is designed to produce high torque while maintaining a low horsepower, or low speed, motor output.

The 'Real Cost' of Being an Entrepreneur

The 'Real Cost' of Being an Entrepreneur

  •   22/10/2017 01:03:00 PM
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We know that irrespective of the road you choose, there is always a 'price' to pay.

You must be clear on exactly what it is you want. Entrepreneurs with super successful businesses can be found everywhere you look, yet very few want to discuss the 'real' costs of being an entrepreneur.

Gear motor Selection: Gearbox Reducer Housing Materials

Gear motor Selection: Gearbox Reducer Housing Materials

  •   10/10/2017 11:06:00 AM
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Shafts, bearings, seals, gears, oil/grease: all essential components to the successful operation of a fractional horsepower gearmotor.

Advantages & Disadvantages of DC

Advantages & Disadvantages of DC

  •   06/09/2017 02:52:00 PM
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Almost every mechanical movement that we see today is accomplished by an electric motor. An electric motor takes electrical energy and produces mechanical energy.

Understanding Motor and Gearbox Design

Understanding Motor and Gearbox Design

  •   12/08/2017 01:37:00 PM
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Why Spend Time Choosing the Right Motor and Gearbox? Choosing the correct combination of a motor and a gearbox for a given application is very important in actual engineering projects.

What is a Gearmotor? What are its Uses? Why Dolin gear reducer motor?

What is a Gearmotor? What are its Uses? Why Dolin gear reducer motor?

  •   12/08/2017 01:30:00 PM
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DOLIN has been a professional machinery and electric manufacturer. We have been serving our customers with our outstanding management philosophy of "First Quality, Sincere Service, and Unceasing Innovation".

DC motors advantages and disadvantages over AC motors?

DC motors advantages and disadvantages over AC motors?

  •   01/08/2017 07:46:00 PM
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AC power has become popular and advantageous because of easy generation, transmission with less losses to long distances due to stepping up voltage and stepping down the voltage to a desired level.

How to Calculate the RPM of a Motor and Speed Reducer

How to Calculate the RPM of a Motor and Speed Reducer

  •   09/07/2017 04:47:00 PM
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Write down the rated RPM of your motor; for example, 5000 RPM. Write down the ratio of the speed reducer; for example, 12:5.

The Benefits of Gearboxes — and When to Pick Integrated Gearmotors

The Benefits of Gearboxes — and When to Pick Integrated Gearmotors

  •   05/05/2017 08:08:00 PM
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Gears help engineers reduce motor-drive costs, simplify tuning, and boost efficiency.

Tips for Keeping gearheads cool

Tips for Keeping gearheads cool

  •   05/05/2017 07:57:00 PM
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Dolin M&E Technology Manufacture Company can take steps to prevent gearheads from overheating in high-torque and high-speed applications.


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