The humble coil-winding machine has undergone a remarkable transformation in the rapidly advancing world of electrical engineering and automation. Once relegated to simple mechanical tasks, these ...

If you build electronics, you will eventually need a coil. If you spend any time winding one, you are almost guaranteed to think about building a coil winder. Maybe that’s why so many people do.

lacking a ferrite core for testing, [Sandeep] used a plywood ring as a stand-in, but the results are satisfying enough to make any manual coil-winder envious.

Certain units deliver constant torque regardless of the slip speed so wire tension is constant even at high coil-winder speed. Adjustable brake units also accommodate different wire sizes ...

and outer axis winding verification. Only the inner axis acceleration torque will be described to illustrate the process. The mirror load inertia is known, but actuator coil inertia and ...

The run capacitor also provides running torque when the motor is up and running ... The generated back-EMF opposes line voltage and can be measured across the start winding or across the coil of the ...