Description

INGCO S-ID-S-ID8508, Stator( S-ID-S-ID8508)

product details:

The stator is a critical component within the motor of an impact drill. Here’s a detailed breakdown of its construction and function specific to an impact drill:

Components:

1. Laminated Steel Core: Similar to a jigsaw stator, the core is a cylindrical structure made by stacking thin sheets of electrical grade steel. This minimizes eddy current losses that would otherwise waste energy.

2. Wires/Coils: Insulated copper wires are carefully wound around the laminated core, forming coils. These coils act as electromagnets when current flows through them. The number of coils and their configuration determine the motor’s power and torque output, crucial for the impact drilling function.

3. Frame: Encasing the core and coils is a sturdy frame, typically made of metal or durable plastic. It provides structural support and protects the internal components from dust, debris, and impact forces generated during drilling.

Function:

1. Electromagnetic Field Generation: When you turn on the drill, electricity flows through the coils in the stator. This creates a rotating magnetic field around the stator core. The strength and direction of this field depend on the current and the winding configuration.

2. Interaction with Rotor: The impact drill’s rotor, a rotating component with permanent magnets attached, sits within the stator’s magnetic field. This field exerts a force on the rotor’s magnets, causing them to be attracted or repelled.

3. Rotational Force: The attraction and repulsion between the stator’s magnetic field and the rotor’s magnets create torque, causing the rotor to spin. This spinning motion is essential for regular drilling operations.

4. Impact Mechanism (Hammer Drill Specific): In a hammer drill (a type of impact drill), the stator plays an additional role. It interacts with a separate hammering mechanism. This mechanism utilizes the stator’s rotating magnetic field to create a rapid hammering action on the drill bit, which is crucial for drilling into hard materials like concrete or masonry.