Flat brushless dc motor

The tasks of analytical devices and machines used in laboratories are becoming increasingly sophisticated. Precision and speed are important requirements despite the compact dimensions. After taking over industry, robots are now conquering the medical sciences.

Brushless DC motors

The advantages are obvious: absence of fatigue, maximum precision and speed, optimum ergonomics. Experts see their use as the next evolution in the treatment of patients. Already today, robot systems are used in a number of surgical applications, such as in orthopaedics, in neurology or in cardiothoracic and ENT surgery. Countless samples are tested daily in analytical laboratories. The benefits of automation in this area is obvious: They make it possible to achieve faster results, higher throughput, fewer errors and lower personnel costs.

In order to ensure smooth operation, high dynamics and precision are extremely important for the drive systems. Tie shoelaces, fold bed linen, tear open a bag of crisps — the list of things that are difficult to do with one hand goes on and on. People with a congenital amputation or who have lost a hand due to an accident are confronted with such obstacles every day. To make daily life easier, the British company Steeper developed the Bebionic myoelectric hand prosthesis.

flat brushless dc motor

Various actuators and sensors are integrated in automated manufacturing applications. The linking together of these components and the commissioning of the systems must take place simply and quickly. The central technical element of our modern world is the microchip. From the coffee machine to communication satellites, there is practically nothing that would function without it.

Thus, the manufacture of microelectronic components is a key technology par excellence. With an eye to the constantly growing sector of online retail, logistics and material flow are coveted playing fields for technical progress — with the goal of increasing effi ciency through automation and digitalisation. A small gripping system that is both quick and powerful — up to now, that was often only possible with pneumatics. Because with compressed air, large amounts of pressure can be conveyed virtually without any time lag.

A compressed air supply requires a complex infrastructure, however, and having to provide it for every production step is diffi cult and expensive. Accuracy and resolution in the micrometer range as well as exactly reproducible test procedures are required in modern measurement and testing technology. The miniaturization trend extends across all industries; however, the ever-decreasing product sizes are a challenge to the automation technology, e.

Imagine a bar that extends from Zurich to Tokyo, more than 10, kilometres. Now someone in Tokyo slides a piece of paper beneath it. The seismometer at the Zurich end then reacts and precisely indicates the minimal change to the inclination angle.Electronically commuted 3-phase motors EC motors are especially well suited for applications requiring quiet running characteristics and a long service life.

The high-energy permanent magnets allow high acceleration rates, combined with very high efficiency and speeds of up to 14, rpm. Together with an encoder, BLDC motors can also be used in applications requiring precise positioning.

Please note: Some attributes have similar names but are used for different product categories. If you would like to request a quotation, please log in or register.

flat brushless dc motor

In the shopping cart you will find the "Request a quote" button. You will find the instructions here. This motor type is frequently referred to as "brushless direct current motor" because, in many applications, it replaces direct current motors with brushes brushed DC or commutator motors.

In a brushed DC motor, direct current voltage is applied, generating a speed-independent alternating current by means of a mechanical inverter in the motor — the brushes. Together with an electronic drive controller, which takes control over the function of the brushes and converts the fed-in direct current into an alternating current, the BLDC motor delivers performance comparable to that of a brushed DC motor — without the brushes, which have a limited service life.

BLDC motors are therefore also referred to as EC electronically commutated motors in order to distinguish them from mechanically commutated motors with brushes. Another commonly used term is PMSM, which stands for permanent magnet synchronous motor. Here, "permanent magnet" is used to distinguish itself from other synchronous motors that operate with a field winding on the rotor, whereas the BLDC is permanently energized.

In other words, the motor rotor generates a magnetic field by means of a permanent magnet even if the stator is not energized. Most BLDC motors are "internal rotor motors" in which the rotor is rotated by permanent magnets on a shaft in a stationary stator with coils. With "external rotor motors" the stator is located on the inside and the rotor consists of an externally rotating bell-shaped housing in which the magnets are mounted.

The advantages of internal rotor motors lie in their low rotor inertia and the superior dissipation of lost heat. By contrast, with external rotor motors, the heat-generating coils are insulated against their environment by the rotor housing and magnets. Due to their high rotor inertia torque and the fact that the rotor housing can only be balanced with difficulty, external rotor motors are unsuitable for very high rotational speeds.

Accordingly, internal rotor motors are used in the majority of industrial applications. External rotor motors display their advantages in series applications, as they are less expensive to produce. They can also be made shorter and usually have a lower detent torque, as well as a higher torque — thanks to the larger rotor diameter, at the same magnetic force.

Both motor designs are generally produced with three phases. However, there are also designs with one or two phases. In the following only the three-phase BLDC motors will be described, because Nanotec only produces these. Both internal and external rotor motors are manufactured with slotted windings; here the winding wire is wound around the stator pole shoes iron corewhich allows the magnetic field lines of the winding to flow out and concentrate in a defined form.

Brushless Pancake Motors

The stator is made up of thin, mutually offset insulated metal plates in order to keep the eddy current losses to a minimum. Slotless BLDC motors are a special type of internal rotor motor that are very popular in very small motors.

Their stators only consist of ring-shaped metal plates and a flat, bonded or encapsulated winding is affixed on the inside. Since there is no iron core, the inductance of the motor is very low and the current in the windings increases rapidly. In addition, iron losses are greatly reduced and the motors have a higher efficiency rating. During slow operation, the lack of torque ripple has a positive effect.We use cookies to optimize the design of this website and constantly enhance your experience.

By continuing to use this website, you are agreeing to the use of cookies. Further information is available in our data privacy notice. Are you looking for product details? The electronically commutated maxon EC motors stand out with excellent torque characteristics, high power, an extremely wide speed range, and an outstandingly long life span. The outstanding controllability of the motors makes high-precision positioning drives possible.

The economical EC series is called maxon EC-max. When space is at a premium, maxon flat motors are the solution. Super-fast, configurable brushless DC motors. The brushless ECX series of motors has been optimized for high speeds up torpm and withstands up to autoclave cycles. Brushless DC motors with a very long service life. Good torque characteristics, high power, wide speed range and a long life span. A cost-effective Brushless DC motor program.

The most powerful brushless DC motors by maxon. The powerhouse. Brushless and cost-effective. When space is limited but high torques and dynamics are required, the maxon EC-i motor is the right choice for you. Brushless DC motors with flat design. Top performance, attractive prices. Flat motors are available with Hall sensors and integrated electronics.

Frameless motor kits offer high torque density and space-saving integration. It consist of only a rotor and stator — with no bearings or motorshaft. With outer diameters of only 43 to 90 mm, they are extremely compact. Our highlight: the Configurator. Discover all the configuration options with our special X-drives series.

Try it out! Haven't heard about it? You've got special environmental requirements? Enter the parameters here to find the best drive for your needs. Read our interesting stories about industries that use our products. Visit online shop. Jobs Life at maxon Your benefits Start your career.

Your local contact Contact form Media. Show all search results. Product suggestions additional results. Brushless DC Motors The electronically commutated maxon EC motors stand out with excellent torque characteristics, high power, an extremely wide speed range, and an outstandingly long life span.

EC-i program The powerhouse. EC frameless flat Frameless motor kits offer high torque density and space-saving integration.Available with integrated connector or connecting wires.

On request also with Flex-PCB. For higher torques Nanotec offers matching gearboxes. Please note: Some attributes have similar names but are used for different product categories.

If you would like to request a quotation, please log in or register. In the shopping cart you will find the "Request a quote" button. You will find the instructions here. To have the full featured product finder experience, please activate JavaScript in your browser. Please wait while productfinder is loading Download PDF. Operating Point. Axes representation. Switch Axes. You can select up to 6 products for a torque curve comparison.

How to use the product finder Product Finder instructions. To add and manage Attributes Compare torque curves Result list view and sorting Filter by configuration. Enter a search word or scroll through the list to find the desired attribute.

The attribute is now displayed under Results. Make your selection or enter a value. The Results will adjust to the values you have set. The attribute will be reset. Under Results you will find a checkbox at the end of each line.

Check at least two products. Click on SHOW. The torque curves are displayed. Different motors can have identical torque curves. They will appear as one curve. The desired attributes for each motor will be displayed by clicking on the boxes on the right of the legend. Solid torque curves represent thrust, and dashed torque curves represent output power. In the torque curve, click on the point you want to use as a comparison point with the help of the vertical red line. In the legend the speed values will be displayed.

Use more attributes to filter and reduce the number of results. Request a quotation. Dear Customer, If you would like to request a quotation, please log in or register. No, stay on site OK.Back to the top of the Products page. Back to the top of the Corporate page.

Brushless Motors

These motors are mainly used for driving digital AV equipment and PC peripherals, and for automotive electronic components. Our flat-type oval motors, which meet demand for smaller and slimmer components, are becoming mainstream products.

Our technical innovations to achieve higher output include higher winding space factors and improved magnet materials. We have improved magnetizing methods and optimized commutator and brush materials for their modes of use. This site uses cookies to improve your online experience.

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220V 6 Amp Brushless DC Motor runs at just 12v DC - 1200 Watt BLDC Washing Machine Motor High Torque

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flat brushless dc motor

Cambodia Commenced Operation in The 32BF brushless DC slotless motor utilizes 6 self supporting ironless coils. The 32BF miniature motor offers long life, excellent speed and position control and smooth rotation.

Using a disc magnet design, it has no iron losses and a flat shape. Cookie Policy. Skip to main content. Support Contact Us Distributor Locator. Products Brushless DC Motors. Surgical Motor Solutions. Brush DC Motors. Athlonix DC Motors. Disc Magnet Motors. Can Stack Motors. Linear Stepper Motor. What's New at Portescap.

Spare Parts. Power Density. Sterilization and Dishwasher. Accuracy and Precision. Respiratory and Ventilation Devices Ultrasound Transducers. Insulin Pumps.The tasks of analytical devices and machines used in laboratories are becoming increasingly sophisticated. Precision and speed are important requirements despite the compact dimensions. After taking over industry, robots are now conquering the medical sciences.

The advantages are obvious: absence of fatigue, maximum precision and speed, optimum ergonomics. Experts see their use as the next evolution in the treatment of patients.

Already today, robot systems are used in a number of surgical applications, such as in orthopaedics, in neurology or in cardiothoracic and ENT surgery. Countless samples are tested daily in analytical laboratories. The benefits of automation in this area is obvious: They make it possible to achieve faster results, higher throughput, fewer errors and lower personnel costs. In order to ensure smooth operation, high dynamics and precision are extremely important for the drive systems.

Tie shoelaces, fold bed linen, tear open a bag of crisps — the list of things that are difficult to do with one hand goes on and on. People with a congenital amputation or who have lost a hand due to an accident are confronted with such obstacles every day. To make daily life easier, the British company Steeper developed the Bebionic myoelectric hand prosthesis.

Various actuators and sensors are integrated in automated manufacturing applications. The linking together of these components and the commissioning of the systems must take place simply and quickly. The central technical element of our modern world is the microchip. From the coffee machine to communication satellites, there is practically nothing that would function without it. Thus, the manufacture of microelectronic components is a key technology par excellence. With an eye to the constantly growing sector of online retail, logistics and material flow are coveted playing fields for technical progress — with the goal of increasing effi ciency through automation and digitalisation.

A small gripping system that is both quick and powerful — up to now, that was often only possible with pneumatics. Because with compressed air, large amounts of pressure can be conveyed virtually without any time lag. A compressed air supply requires a complex infrastructure, however, and having to provide it for every production step is diffi cult and expensive.

Accuracy and resolution in the micrometer range as well as exactly reproducible test procedures are required in modern measurement and testing technology. The miniaturization trend extends across all industries; however, the ever-decreasing product sizes are a challenge to the automation technology, e. Imagine a bar that extends from Zurich to Tokyo, more than 10, kilometres.

Now someone in Tokyo slides a piece of paper beneath it. The seismometer at the Zurich end then reacts and precisely indicates the minimal change to the inclination angle. Product life cycles are becoming shorter in all areas of industry. New products appear on the market faster and faster. This trend is particularly evident in the automotive sector.

While not so long ago it still took seven to eight years before a vehicle was ready for production, today it is just two-and-a-half to three years.

flat brushless dc motor

From smooth and creamy to light and fluffy to thick and sticky — with foods, our mouthfeel provides reliable information about consistency. Spit out or swallow?


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