Electrical Steel for Motor Laminations In China
Electrical steel is essential in producing transformers, electric motors, and generators. It is an essential core material for various types of motors in the form of laminated, wound, or punched sheets.
We specialize in customized silicon steel, stator, and rotor lamination stack solutions. We are utilizing electrical steel’s optimal magnetic properties, resulting in motors that deliver high performance and efficiency.
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What Is Electrical Steel?
Electrical steel, called silicon steel, is a specialized material crafted to optimize magnetic properties. Its role in motor lamination manufacturing is pivotal as it significantly impacts motor efficiency.
Different types of motor lamination steel alloys, grain-oriented and non-oriented electrical steel, are carefully selected based on the application’s requirements.
These alloys ensure that the motor cores are designed to function optimally within specific contexts.
Silicon Steel Performance Indicators
Lamination steel is crucial for various electric motor devices, especially transformer cores. The leading performance indicators of silicon steel include:
Low Core Loss
Core loss, often called iron loss, is a critical indicator of silicon steel performance. It measures the energy dissipated as heat due to the alternating magnetic fields in the material. The lower core loss, the higher the grade of electrical steel.
High Magnetic Flux Density
High magnetic properties of electrical steels are essential for energy conversion in motors. A strong magnetic field reduces the volume and weight of the iron core of the motor and transformer. It saves silicon steel sheets, copper wire, and insulating materials.
Stacking Factor
The stacking factor measures how effectively laminations can be stacked to form a core in transformers or motors. The surface is smooth, smooth and the thickness is uniform, which can improve the filling coefficient of the iron core.
Material Coating
Silicon steel surface insulation coating(such as oxide or varnish) reduces eddy current losses as they dissipate heat and improves motor adequate energy.
Customize Electrical Steel Laminations Application
Various motor devices apply silicon steel due to its unique magnetic and conductive properties. Here are some critical applications of silicon steel:
Industrial motors
High-speed pump
Compressor
Transformer
Automotive (H) EV vehicle
Aerospace
Power tools
Household appliances
Wind Generators
Electric Motor
Different types of motor lamination materials
In addition to silicon steel, cobalt and nickel alloys are also suitable for motor laminations. Due to production costs and processing difficulties, nickel and cobalt alloys are not used in mass production. However, these materials have higher magnetic permeability and lower core losses than silicon steel.
Why choose us to use lamination steel for custom motor stator and rotor
Motorneo is committed to providing the best products and services to its customers. Our stamp motor rotor and stator laminations are made from 0.1 to 1 mm thin-gauge electrical steels.
We will use a silicon steel detector to test the silicion steel to ensure the physical and electromagnetic properties of the silicon steel.
Our comprehensive motor lamination services encompass stamping, laser cutting, stacking, winding, assembly, and even aluminum die-casting rotor, etc.
In industry motor manufacturing, we have many years of experience and can provide customized laminations and prototyping motor cores.
In addition, we have obtained ISO/FDIS 9001:2008 and ISO/TS 16949 international certifications. These certifications reflect our strict quality control.
Electrical Steel FAQs
Electrical steel alloys, such as grain oriented electrical steel and non grain oriented electrical steel variants, are carefully chosen based on the specific requirements of the motor application.
Grain-oriented electrical steel, with its distinctive grain structure. This steel is used where high permeability is primarily oriented in one direction, such as transformers.
Non-oriented silicon steel, on the other hand, is more suitable for applications where the magnetic flux changes direction frequently, as seen in motors.
With cold rolled motor laminations differ; motor lamination steel has optimal magnetic properties, reduces energy losses, and improves magnetic flux distribution. This leads to motors that operate with higher efficiency and performance.
Our experts work closely with clients to choose the right silicon steel alloy materials based on specific needs and industry standards. This collaborative approach ensures that the selected alloy optimizes motor efficiency while maintaining cost-effectiveness.
0.2mm silicon steel stamping is pricier due to its scarcity, precision demands, and unique properties. Thinner sheets minimize core loss, enhancing energy efficiency, but their production requires meticulous precision, often leading to higher manufacturing costs.
Let’s start your motor lamination project together using Electrical Steel!
In the realm of motor manufacturing, every detail matters. With our Electrical Steel Solutions for Motor Laminations, we elevate motor performance to unprecedented heights. Through meticulous customization, advanced manufacturing processes, and collaborative engineering, we harness the potential of silicon steel to create efficient, reliable motors tailored to your unique needs.
