Brushless Motor at Manufacturer Price | FMI compact high torque kits

Brushless Motor at Manufacturer Price | FMI compact high torque kits

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The market for motion solution currently tends to favor the frameless drive  producers. Data from the market in 2017 shows that the actuator models grossed in 6 billion USD. The growth rate is expected to be about 11% YoY. At this rate, sales figure is expected to reach the 14 billion USD benchmark by 2026.

Why are brushless motors preferable?

The primary factors that is enhancing the market of brushless motors is its preferred usage in the engines of industrial applications like Robotics, automotive engineering, and HVAC systems, among others. The consumer electronics also prefer brushless actuators for their energy efficiency.

Brushless drives are becoming more popular across several industries such as food processing, chemical. Paper and pulp industries.  Let’s consider the reasons why these manufacturers are showing preference for this technology.

Brushless motors are more reliable because of their robust, and replaces mechanical communication system with semi-conductor electronics. The two primary components that make up the brushless motor are the non-moving stator, and the movable rotor. While the former is a laminated stack with a winding function similar to an electromagnet, the later is a permanent magnet ring.

It is easier to keep the brushless motor cool because the winding is motionless. The non-moving electrical contacts mitigates possible risk.

Although the rotor position feedback mechanism of the brushless and the brushed direct current drive is the same, the deployment is different. The drive does not contain brushes and communicators. Rather it combines motion hub with either a hall sensor or an encoder to data.  That is why it has superior movement precision and control.

What are the benefits?

Here are the benefits derived from the constructions and the operations particulars.

  • It has an increased efficiency with high torque output across a wide range of velocity and holding position.
  • It exerts a smooth force and responds to command input quickly.
  • Besides the risk of sparks, it has excellent thermal resistance qualities.
  • It is highly durable and needs only minor maintenance. 
  • It produces relatively lesser noise while running.
  • The energy consumption is reduced considerably.

The major limitation is incorporation of sensors with brushless motors. But this also increases the cost of production and makes the installation procedure more complicated.  

The essential features.

When the standard manufacturers design of brushless engines is modified it can change the features and performance of the application.  You should be mindful of the following feature modifications:

Pole quality

Increase in the number of magnetic poles increases the torque without impacting the current supply. But space is always a limitation. So, consider the engine geometry and materials while calculating the quantity of magnetic poles.

Stator winding and lamination

The type of laminating and winding material can cause issues during production which eventually increases the cost of design.

Cylindrical or pancake shape

The shape determines the product footprint. These types of shape configurations do affect the levels of accelerations and deceleration.

Linear or rotational

It is always advisable to use either the rotational or linear brushless drives directly in an application to

We an provide additional technical details and consultation regarding customization

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