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Stands

What is a stator and how does it work?

The stator is a stationary component of a power tool. It is the key part of the motor where the rotor is located. The stator and rotor work together to convert electrical energy into mechanical energy. In our catalog we havehigh-quality stators for power tools from market and reputable brands such as BOSCH, HITACHI, HIKOKI, MAKITA.

How to choose the right stator?

Each stator has an original part number for easy selection for branded power tools. For market tools, each stator has dimensions that should be compared with the old part.

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Stator construction:

  • Stator core: usually made of laminated steel sheets.
  • Stator winding: a set of wires wound around the stator core
  • .
  • An electric current flows through the windings, which creates a magnetic field.

Functions of the stator:

  • Creating a magnetic field: The flow of current through the stator windings creates a magnetic field.
  • This field interacts with the rotor's magnetic field, which causes the rotor to rotate.
  • Mechanical Support: The stator is the structural component of the motor that holds the rotor in position.

Rotor interaction:

  • The rotor, the moving part of the motor, is located inside the stator.
  • The magnetic field generated by the stator interacts with the windings or magnets of the rotor, which leads to the rotation of the rotor.
  • The movement of the rotor converts electrical energy into mechanical energy, which is then used to drive the tool.

Applications:

  • Stators are an integral part of many power tools, such as drills, grinders, saws, etc. In each of these devices, an electric motor with a rotor and stator is responsible for converting electrical energy into mechanical motion.

Maintenance and repair:

  • In power tools, the stator can be damaged by overheating, overloading or mechanical wear. It then requires repair or replacement. Regular maintenance, such as cleaning and checking the condition of the windings, can extend its life.

The rotor stator is thus a fundamental component of an electric motor that enables many power tools to operate properly by generating the magnetic field necessary for rotor operation.