Although electric and hydraulic motors perform the same task, they all got their pros and cons which sets them aside from each other in specific areas. Let us get deeper to understand how these two linear actuators perform.
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Electric Motors
This type of motor converts electrical energy into torque by connecting the motor to a screw which when rotated against a fixed ball nut, production of torques occurs.
Hydraulic Motors
This type of motor uses pressure. This happens when pressure from an incompressible liquid causes the piston to move up. With the increase in pressure the cylinder moves along the axis of the piston hence, creating a linear force.
With the right type of hydraulic motor, you will find it is more productive than an electric one. This is because these motors produce much power and are more dependent on fossil fuels. To ensure that you get the best hydraulic motor, one is advised to buy from reputable hydraulic motor stores like Vickers hydraulics. This is because there are a lot of companies trying to duplicate hydraulic motors out there.
Pros and Cons of Electric and Hydraulic Motors
Advantages of Electrical Motors
- Electrical motors use systems that can be reprogrammed very quickly. On the other hand, they offer immediate feedback for maintenance purposes.
- Since their operation is electrical, electric motors are quiet and also smooth in their operations.
- Also, the power of electric motors is very controllable, this is very helpful for purposes that require scaling of force.
Disadvantages of electric motors
- When it comes to electric motors, they come with a predetermined setting hence, if you want different output from your motor, you have to change the entire motor.
- Since electric motors are powered by electricity, they are not suited for all environments. This is due to the unpredictability of electricity.
- Electric motors are also quite expensive compared to hydraulic motors hence not cost-effective.
- Due to the large size of electric motors, you may find it difficult to install them in many areas hence making them less ideal for many people.
- Electric motors also overheat quickly hence cannot operate continuously without stopping.
Advantages of hydraulic motors
- Due to their ability to scale the amount of force, they are well suited for the high-force application.
- A hydraulic motor is also very powerful, it can be 25 times the force an electric motor of its size produces.
- Because of their resilience, electric motors can be positioned far from the main system hence enhancing flexibility.
- A hydraulic motor can also maintain a force at a constant level without the need for additional pressure.
Disadvantages of hydraulic motors
- Hydraulic systems are expensive to set up. This is because of the many parts needed.
- Since they use hydraulic fluids to function, leakage may occur leading to potential damages and an unclean working environment.
From the above information, we can conclude that it is more economical to use hydraulic motors than electric motors. One should also consider the place to make the purchase of the hydraulic motor due to the emergence of copy-rights in the market. Buying from reputable stores like Vickers hydraulics ensures that you get the best product in the market.
