Laminations are a crucial component in the manufacturing of electric motors and transformers. They are designed to maximize the magnetic efficiency while minimizing eddy current losses in motors.

Electric motors are machines designed to transform electrical energy into mechanical energy through electromagnetic interactions. They operate on the principle of converting one form of energy into physical power. Electric motors harness kinetic energy to achieve their mechanical output.

There are two kinds of electrical motors–those that run with DC (direct current), and those that run on AC (alternating current). Both kinds rely on electromagnetism to create electromagnetic fields that interact with another magnet to produce motion.

A motor core is a part of the rotor comprising magnetic materials. it is the core part of the motor designed to play the passageway of the magnetism and generate electricity. A motor consist of a stator, rotor, and housing. The motor core is a core part that is designed to increase the quality and efficiency of the motor.

Motor laminations – also known as electrical laminations, stator laminations, rotor laminations, pole laminations, and segmented stator laminations – are profiled from electrical steels, stacked then bonded to form the core of transformers or the stator and rotor of electric motors.

With our die- making technology and equipment we can produce and supply various types of laminations for all types of motors.

We offer a wide range of world-class, yet cost-effect lamination Stamping Solutions that cover the full range of stamping of Rotor & Stators of micro-motors, automotive motors, hybrid motors, appliance motors, power tools, industrial motors, generators, alternators, and elevators.


“No matter what is the size of the component, with a wide range of presses & tools, and a strong commitment to progression stamping technology for Electrical and automotive industries.”

We provide a flexible, in-house capability to produce precision laminations parts to your specific requirements. This is a one-stop capability from design, material sourcing, production.

We offer a wide range of world-class, yet cost-effective motor lamination Stamping Solutions that cover the full range of stamping of Rotor & Stators of micro-motors, automotive motors, hybrid motors, appliance motors, power tools, industrial motors, pumps, generators, alternators, and elevator motor applications.

Fully integrated and tooled-up, high speed, high precision Lamination Stamping Press Lines from 60 to 450 Tons with integrated coil handling and feeding, quick-change Tooling systems and Stack / Scrap handling systems.

2 point, mid/low speed, large format Stamping Press Lines

World-class, high performance yet cost-effective progressive and compound Lamination Stamping Tools with integrated skew, stack and indexing systems built for high speed stamping up to 800spm.

Our Capabilities:

·       Low Tooling Cost

·       Quick Turnaround

·       Engineering Assistance

·       Fast Quote Response

·       In-House Tool Design

Your Benefits:

·       Reduced Capital Expense

·       Quicker Time to Market

·       Evaluate Multiple Designs or Materials

·       Cost-Effective for Low to Volume Production

We can design, manufacture singled, doubled and tripled row interlocked / skew / Indexed, buckle bonded, rivet bonded, stamping tool as per customer requirements.


Laminations are primarily used in:

  • Electric Motors
  • Transformers
  • Inductors
  • Other electromagnetic applications

Common Materials

The most commonly used materials for lamination production include:

  • Silicon Steel
  • Cobalt Iron
  • Nickel Iron
  • Amorphous Metals

Production Methods

Laminations can be produced using various methods, including:

  • Stamping: Utilizes die and punch sets.
  • Laser Cutting: Provides high precision and flexibility.
  • Electrical Discharge Machining (EDM): Used for complex shapes and high-precision requirements.