Lamination stacks for New Energy Vehicles Motor Cores In China

We are a reliable motor rotor stator lamination stacks manufacturer. We customize new energy vehicles motor core lamination stacks. And we have been providing our customers with the highest quality motor stator & rotor lamination stack for many years. We are committed to providing our clients with the best service possible.

customized lamination stacks for new energy vehicles motor

Electric motors are becoming increasingly important in the automotive industry as new energy vehicle technologies continue to develop. At Lammotor, we specialize in customizing motor stator rotor cores for various applications, including new energy vehicles and industrial applications. We ensure that each custom core is designed and tested to meet all requirements.

BLDC stator core

BLDC motor cores lamination stacks

BLDC is an electric motor with a permanent magnet rotor and electronically-controlled windings on the stator. It is one of the most efficient motors, offering high performance, compact size, and low maintenance cost.

 rotor lamination stack

induction electric motor lamination stacks

Induction electric motor cores are typically made from silicon steel or laminated sheets, with high electrical resistivity and low hysteresis losses.

new energy vehicles motor core

Automobile micro motor core lamination

Automobile micromotor core laminations are responsible for powering the many motors that drive various parts of a car, including windshield wipers, electric windows, and even hybrid engines.

stepper Motor Core

Permanent magnet synchronous motors

These cores are used in many industrial applications, such as pumps, fans, and conveyors. They can also be found in residential appliances such as washing machines, refrigerators, and vacuum cleaners.

Types of materials lamination stacks

There are several types of materials used in lamination stacks for new energy vehicle motors. These materials enhance the performance and efficiency of the motor. Below is a list of some of the common lamination stack materials:

Silicon steel

This is the most commonly used lamination material because it is easy to manufacture and has good magnetic properties.

Nickel-iron alloy

This material has a higher magnetic saturation point than silicon steel, making it ideal for high-performance motors.

Cobalt-iron alloy

This material has excellent magnetic properties and is used in high-speed motors.

Powdered iron

This material is commonly used in low-performance motors due to its low cost and ease of manufacturing.


why choose us for New Energy Vehicle Rotor Stator lamination stacks?

Design & Development

We can design and develop the motor rotor stator core for new energy vehicle motors according to customer requirements.

Production Capacity

We have production facilities equipped with the latest machinery to ensure high quality, accuracy, and productivity levels. Our production capabilities include stamping, laminating, welding, and assembly.

Quality Control

We have strict quality control procedures to ensure each motor core meets customer specifications and industry standards. Our raw materials are rigorously tested for quality before being used in production.

lamination stacks for new energy vehicles motors FAQs

Manufacturing of Lamination Stacks for Motor Core

The manufacturing process for lamination stacks for motor cores can be broken down into several stages:

Raw Material Selection: Choosing the right raw material to conform to specific standards of thickness, magnetic properties, and metallurgical quality.

Stamping and Cutting: The material is stamped and cut according to the desired shape, precisely done to ensure uniformity.

Annealing and Tempering: The stacks are heated, annealed, and tempered to reduce the risk of cracking and warping while giving them the necessary magnetic properties.

Coating and Insulating: The stacks are coated with an insulating material to prevent conducting electricity, protect them from wear, and enhance performance.

The Role of Lamination Stacks in the New Energy Vehicle Motors

Lamination stacks play a crucial role in enhancing the performance of new energy vehicle motors. The following are some of the key roles played by lamination stacks in new energy vehicle motors:

A. Increase Efficiency: Lamination stacks reduce energy loss due to eddy currents by creating a path of least resistance for the magnetic flux. This leads to higher motor efficiency and reduces the energy required to operate the motor.

B. Reduce Energy Consumption: Improved efficiency due to lamination stacks means less energy is required to power the motor, reducing the overall energy consumption and increasing the range of the new energy vehicle.

C. Enhance Reliability: Lamination stacks are made from materials resistant to corrosion and wear, increasing their reliability and lifespan. This ensures the motor can operate optimally under demanding conditions without deteriorating quickly.

D. Improve Performance: Lamination stacks reduce magnetic pitting, eddy currents, and iron losses, leading to improved performance, higher torque, and increased power output.

E. Decrease Noise and Vibration: Lamination stacks can help reduce noise and vibration levels by minimizing the effects of magnetic forces on the motor’s rotor and stator. This results in a smoother and quieter operation, leading to a more comfortable driving experience for the occupants.

Let’s get started on your Lamination stacks project!

Please get in touch with us if you have any questions or concerns about our products or services. We will be happy to assist you!