Electrical Steel Laminations

They are produced in a rapid stamping process by forming electrical steel with a thickness of between 0 25 and 1 mm.

Electrical steel laminations.

Small hysteresis area resulting in low power loss per cycle low core loss and high permeability. Electrical steel also called lamination steel silicon electrical steel silicon steel relay steel or transformer steel is specialty steel tailored to produce certain magnetic properties such as a small hysteresis area small energy dissipation per cycle low core loss and high permeability. To produce the laminations we need rapid stamping tools that we design produce and assemble ourselves. Additionally we offer thin gauge low loss grades for special applications with technical support.

They allow us to achieve the precise geometrical accuracy of final products. They run to our engineered specifications to enhance the magnetic and metallurgical properties of the laminations we provide. Increased resistivity reduces the eddy current induced and lowers the core losses. Electrical steel laminations electrical steel laminations are constituent parts of every electric motor.

Laminations may be cut to their finished shape by. Silicon steel electrical steel when low carbon steel is alloyed with small quantities of silicon the added volume resistivity helps to reduce eddy current losses in the core. Silicon steels are probably of the most use to designers of motion control products where the additional cost is justified by the increased performance. Electrical steel is an iron alloy tailored to produce specific magnetic properties.

Usually commercial alloys contain up to 3 5 of silicone. After the laminations have been stamped we connect thermally in a two step adhesive bonding process. These strips are cut to shape to make laminations which are stacked together to form the laminated cores of transformers and the stator and rotor of electric motors. We produce laminations by stamping electrical steel on high tonnage rapid stamping presses.

What is a lamination. Notably our annealing process reduces residual stresses introduced to the steel from the manufacturing process. An electrical steel lamination is an iron alloy that consists of up to 6 5 of silicone. The backlack coating is softened in the first phase by increasing the temperature.

Electrical steel laminations are constituent parts of every electric motor. Lamination specialties is a full service supplier of electrical steel since 1956 specializing in grain oriented go non grain oriented ngo and cold rolled motor lamination crml. Electrical steel is usually manufactured in cold rolled strips less than 2 mm thick. Lamination specialties has two continuous roller hearth annealing furnaces.

Fully processed and backlack coated electrical steel is used as the basis for adhesive bonded electrical steel cores. We aim to better understand customer needs and.