Precision engineered Products for next Gen efficiency

At Magcore, we craft high-performance electrical stampings, die-cast rotors, and transformer laminations that power a range of industries, from automotive and renewable energy to home appliances and industrial machinery.

Electrical Stampings
Die-Casted Rotors
Fan Cover
Special Products

03

Traction Motor

Traction motor stator and rotor lamination

Metros – Developed for smooth acceleration, low vibration, and reliable performance in high-frequency urban transport.

Railways – Built to handle heavy loads and extended duty cycles with consistent torque and thermal stability.

01

Industrial Motors

Magcore stator lamination core, 1250 mm outside diameter
  • LT and HT motors: Stator and rotor laminations for low and high tension industrial motors and actuators, IEC frames 63 to 400.
  • Size range: Ø45 mm to Ø1300 mm, stamped from 0.2 mm to 0.65 mm electrical steel. Largest stator lamination produced to date at Ø1250 mm OD.
  • Core loss control: Progressive tooling for volume and servo-driven notching for accuracy, holding slot geometry and consistency across the run.
  • Supplied as cores: Cleated stator cores to Ø800 mm with 950 mm core length, or welded stacks, where you need a finished core rather than loose laminations.

02

Agricultural Pumps

Pump motor rotor lamination
  • Pump motor laminations: Stator and rotor laminations for submersible, monoblock and coupled pump motors, a served application since 1987.
  • Size range: From Ø45 mm, stamped from 0.2 mm to 0.65 mm electrical steel.
  • Volume production: High-speed progressive lines running 120 to 400 SPM, part of over 25 million laminations a month.
  • Slot accuracy: Servo-driven notching machines ensure accuracy and consistency in every lamination.

05

Home Appliances

Magcore ceiling fan stator core lamination
  • Home appliance motors: Stator and rotor laminations for ceiling fans, mixer grinders and cooler motors.
  • BLDC motors: Laminations for brushless DC appliance motors, where slot accuracy governs cogging torque and audible noise.
  • Size range: From Ø45 mm in 0.2 mm to 0.65 mm electrical steel, blanked on progressive tools.
  • Built for volume: High-speed lines running 120 to 400 SPM, part of over 25 million laminations a month.

04

Alternators & Generators

Magcore salient pole rotor lamination for an alternator
  • Alternators and generators: Stator and rotor laminations for industrial alternators and wind turbine generators.
  • Salient pole rotors: Rotor laminations blanked to profile with balanced hole patterns for cooling and assembly.
  • Size range: To Ø1300 mm in 0.2 mm to 0.65 mm electrical steel, with segmental assembly to Ø2000 mm for the largest machines.
  • With fabrication: Alternator cores supplied with a fabricated frame where a complete assembly is required.

06

EV Motors

Magcore EV motor stator and rotor core laminations
  • Electric vehicle motors: Stator and rotor laminations for two-wheeler, three-wheeler and compact four-wheeler drivetrains.
  • Thin gauge: Stamped from 0.2 mm to 0.65 mm electrical steel, the thinner grades reducing core losses at the higher frequencies EV motors run.
  • Slot accuracy: Servo-driven notching holds slot geometry across the run, governing cogging torque and audible noise.
  • Built for volume: High-speed progressive lines running 120 to 400 SPM, part of over 25 million laminations a month.

04

Rotor Assembly with Shaft Insertion

Magcore die-cast rotor assembled with its shaft
  • Complete assemblies: Die-cast rotors supplied with shafts inserted, ready for your line.
  • In-house handling: Supported by a 5 T stator core tilting machine and a 150 T pillar-type hydraulic press on a 1500 x 1500 mm table.
  • One part number: Instead of coordinating a rotor supplier and a machining shop separately.
  • Inspection: Dimensional conformance verified on a coordinate measuring machine before dispatch.

03

Special Fabricated Rotors

Magcore bar rotor with welded end rings for an 800 kW motor
  • Bar rotors with welded end rings: Proven on an 800 kW motor at Ø470 mm with 1050 mm core length.
  • Vent spacer rotors: Proven on a 600 kW motor at Ø425 mm with 550 mm core length.
  • Built to drawing: Developed where a standard cast rotor will not meet the duty cycle.
  • Machines: Vertical die casting from 75 MT to 630 MT and horizontal from 120 MT to 300 MT.

02

Silumin Die-Casted Rotors

  • Alloy: Aluminium-silicon (Silumin) for strength beyond standard aluminium.
  • Applications: Marine equipment, aerospace systems and heavy-duty automation.
  • Benefits: High strength, corrosion resistance and thermal stability.
  • Built to handle: Oxidation, mechanical fatigue and high-stress operation.

01

Aluminium Die-Casted Rotors

  • Build: Pressure-cast for a dense structure free of air bubbles, with load endurance held across the run.
  • Applications: Fans, pumps and compressors.
  • Capacity: Cast to Ø650 mm diameter and 1250 mm height, with an aluminium shot capacity of 150 kg per rotor.
  • Proven build: Rotor at Ø550 mm with 950 mm core length, 105 kg of aluminium.

01

IEC Frame Standards

Magcore IEC standard motor fan covers
  • Frame range: 56 to 355, manufactured to IEC frame standards for precise fit.
  • Press capacity: 15 machines from 30 MT to 600 MT.
  • Profiles: Square, canopy and double deep drawn covers, produced to customer drawings.
  • Customised designs: Beyond standard IEC frames, we develop custom fan cover designs to your specifications.
  • Coatings: Powder, ED and zinc coating, selected for the corrosion and appearance requirements of the application.

04

Control Transformer Lamination

  • Application: Control transformers, a served application alongside motors, alternators and pumps.
  • Built for: Stability, low noise and reliable performance in control and power distribution systems.
  • Material: 0.2 mm to 0.65 mm electrical steel.
  • Tooling: Progressive tools for volume, with servo notching where a variant is required.

03

E&I Laminations

  • Form: E and I shaped laminations, stacked and interleaved to build a transformer core.
  • Function: Manufactured for precise magnetic flux control, ensuring minimal losses.
  • Material: 0.2 mm to 0.65 mm electrical steel, blanked on progressive tools.
  • Application: Transformers and control gear.

02

Copper Bar

  • Conductivity: High-conductivity copper bars engineered for efficient current flow.
  • Thermal management: Section and finish selected to move heat away from the winding.
  • Application: Bar rotors, including designs with welded end rings.
  • Proven application: 800 kW motor rotor at Ø470 mm with 1050 mm core length.

01

SC Rings

  • Function: Short-circuit end rings for squirrel cage rotors, supporting smooth start-up and reduced losses.
  • Supplied: As a component, or fitted and welded into a completed rotor assembly.
  • Proven application: Bar rotors with welded end rings, built for an 800 kW motor at Ø470 mm with 1050 mm core length.

Menu

Information

Office

Social Media

© 2026 — Copyright