Coil body winding method for electrical machine, involves guiding winding wire by wire guides, and moving wire guides by drive, where each wire guide describes trajectory defined by programming of drive around coil body

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention describes a method and device for precisely winding wire around a coil body for electrical machines. Using programmable controls, wire guides are moved along defined paths to accurately wind the coil, while also managing the tension of the wire.

Use CasesContent extracted from patent full text and abstract with AI.

• Manufacturing stators and rotors for electric motors
• Producing coils for transformers and inductors
• Automated assembly lines for electrical equipment
• Research and development of advanced winding patterns for improved electrical device efficiency

BenefitsContent extracted from patent full text and abstract with AI.

• Enhanced precision and consistency in wire winding
• Flexible programming allows customization for various coil designs
• Automated control reduces manual labor and potential for error
• Improved management of wire tension ensures higher product quality

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

The method involves guiding a winding wire by wire guides (1), and moving the wire guides by a drive i.e. parallel kinematics drive, where each wire guide describes a trajectory (12) defined by programming of the drive around a coil body (11). The wire guides are moved in three translatory and in a rotatory degree of freedom. Tensile stress of the winding wire is adjusted by a wire brake. The wire guides are torque-proofly connected with an output side of the drive that is connected with a programmable control device. An independent claim is also included for a device for winding a coil body.