Functions and Benefits of the PCB Stator Motor
A stator works as the core of the electrical motor. This motor equipment is generally made of iron and goes around the stationary part. The stator weight accounts for 2/3th of the motor. To manage the Stator’s weight, experts recommend making a stator from the PCB.
The PCB stator has become quite popular throughout the years, and its unique advantages and performance contribute to its use cases. Moreover, it is an efficient choice than traditional copper wound machines. Moreover, the technology of PCB stator has several benefits for different use cases. It offers efficient solutions for several use cases and improves the systems’ performance.
However, few people know about PCB stator motors and how it works. We have made this article to explain how this equipment affects the electronics and the differences between the Stator and the traditional copper wound machines.
What Is A PCB Stator Motor?
PCB Stator has conductive traces. Instead of conductive traces, the manufacturer uses copper wires used in the traditional machines. The PCB stator manufacturing design makes it easier to accurately place the conductive traces. Hence, it primarily adds up to the enhanced efficiency.
Using copper wires in traditional machines comes with its challenges. To prevent and manage such challenges, the PCB stator maximizes the copper placement within the Stator. In such cases, the copper is placed where it is needed. It results in more efficient machinery that needs a proportion of the coppers.
PCB stators are accessible in a broad range of shapes and sizes. Hence, it is best for a wide range of applications. The copper coils are generally etched onto the PCB in the PCB stator. Using copper coils will reduce weight and the stators’ size.
Besides reducing the size and weight by half, copper coils eliminate cogging, torque ripple, eddy current losses, and stator hysteresis. In the long term, it can enhance efficiency across several local conditions. Moreover, the printed circuit board stator eases PCB manufacturing.
Special winding equipment is required for producing traditional copper wound stators. These machineries are costly and complicated to use. In comparison, PCB stator motor does not need these types of machines. It makes PCB stator an affordable option.
What Are The Advantages Of PCB Stator Motors?
The PCB stator motor provides a compact solution for many use cases. With all the benefits, the equipment is useful for high-performance applications.
- Size and Weight
Because the PCB stators do not have big metal parts, they are lightweight and small in size. Hence, they are best for applications where space and weight are a primary concern.
- Efficiency
One of the major factors contributing to the PCB’s popularity is that they are efficient. It produces a robust magnetic field as there is less resistance. PCB stators do not need energy to work. With this, the lifespan of the battery is also increased.
- Precision Control
It is amongst the best benefits of PCB stator. It offers their users a better control of the motor’s control. Moreover, it benefits use cases that need good motor controls, such as robotics and drones.
- Durability
Metal laminations and epoxy coating cause failure in the equipment. The lack of these things in the PCB stator motor reduces the chance of mechanical failures and damage to stators. Moreover, the PCB stator motors are less likely to get damaged due to corrosion and other factors.
- Quiet Operation
PCB stator motors have fewer moving parts, which makes them less noisy when running. Moreover, they do not vibrate while they are working.
- Better Flexibility
The PCB stator motor will be the best choice for the copper wounded-stator to achieve higher flexibility. This is because you can position copper in its required place within the board. Moreover, you can also make PCBs in many different shapes.
How Does PCB Stator Motor Works?
Every motor or generator has a stator. It is a heavy iron that consists of copper wirings. A PCB stator replaces the iron copper stator. There are low copper amounts presented within the PCB stator. It resulted in lighter and smaller weight stator.
Generally, the PCB stator consists of a 3-phase supply that produces a rotary magnetic field. However, it is essential to keep in mind that these rotary magnetic fields are changed based on the type of motors, generators, and fluids-powered devices.
These types of stators generate a rotary magnetic field within the motor. The generator converts the magnetic field into an electrical current. The Stator directly affects the fluid flow on the rotary part of the power systems.
One of the major issues associated with stators is the eddy current losses. However, there are several ways to reduce and prevent such problems. PCB stator manufacturers can design the Stator with top-notched steel laminations. The critical parts of the traditional wiring wound stator are the outer frame, windings, and core. The PCB stator helps create an axial flux electric motor to provide electricity.
Difference Between Conventional Electric Motor and PCB Stator
The PCB stator motor has replaced the traditional motor used in many major industries. In the PCB stator motor, there is no need for external iron and copper winding. In this, the single circuit board consists of the copper circuit, which minimizes the energy loss.
Moreover, the PCB stator allows sensors and other components to be directly installed into the PCB. For the traditional electronic motors, PCB stator manufacturers mount the components separately. There is a major difference between the traditional electrical motor and PCB stator for the weight. The printed circuit board stator weighs less than the traditional motor.
The lesser weight of the PCB stator motor eliminates torque ripple. Moreover, the PCB improves the insulation of copper wires. It prevents any chances for loss of short circuits. One of the primary benefits of the PCB stator motor is that they are highly affordable than the conventional electric motor.
The PCB stator motor is used in an application that ranges from robotics to medical pumps. The thermal dissipation is a primary concern for using the PCB stator. It has a higher surface ratio than copper wiring stator. Hence, it allows for efficient thermal dissipation
With a larger surface ratio, you can get efficient thermal dissipation. Hence, you will need less copper. Some essential benefits of PCB stators are cost reduction, greater efficiency, reliability, and weight reduction.
How Does Stator Work?
There are several uses of the PCB Stator motor as it plays a highly functional role in a wide range of applications:
- The Stator will create motion as it interacts via armature.
- The Stator serves as the field magnet within the motor. This working principle is based on the rotation of the electromotive device.
- The Stator provides a magnetic field to the motor.
Who Are The Best PCB Stator Manufacturers?
Following are some of the best PCB stator motor manufacturers:
Infinitum Electric aims to produce high-end stator technology for smart electric motors and generators. They offer unmatched efficiency and durability. This company was founded in 2016 and has improved the workings of the PCB stator.
ECM PCB Stator Technology has eliminated the copper winding used in traditional electronic motors. The ultra-thin Stator provides enhanced efficiency at a reduced environmental impact. ECM PCB stators have the durability to withstand harsh environments.
Conclusion
Electric motors have evolved significantly throughout the years. Before the PCB stator was developed, bulky copper wires were used commonly. The copper will interact in these stators through a magnet that creates torque and speed. PCB stator motor is the best substitute for the conventional electrical motor. If you want flexibility, getting a PCB stator will be better than the traditional copper wound stator.
