Machines for testing coils

For machines that carry out coil tests, where very high numbers are normally produced, significant automation is required. Frequencies of 3 minutes per coil can be reached, with input and output storage, providing several hours of independence. Automatic loading and unloading can be carried out by a mechanical hand or robot, with positioning control on the pallet. For testing coils, the separation of rejects by type and the movement of the pallets, from and towards the warehouse, are automatic.

Another very important aspect for testing coils is the type of contacting, which must include both fixed coil terminals and wired terminals, with automatic loading and connection problems, which can be brilliantly solved by our technical department.

Our machines

We offer a wide range of machines for heads and tests for different sectors of use.

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The tests

The equipment, exclusively designed and manufactured by us, embraces the entire electromechanical and electrotechnical sector and the sectors related to preventive maintenance, repairs and rewinding.
Residual voltage test is used to detect the presence of residual voltage in a system, after the main source of power is disconnected.
The AC dielectric strength test is performed by setting an acceptability threshold of the maximum current.
Testing the electrical resistance of a winding is essential and is performed to measure the resistance of a winding.
The SURGE test is the most reliable method to test the insulation of winding systems and can also be used to test partial discharges.
The DC insulation resistance test evaluates the quality of the insulators, the possible presence of humidity and pollution.

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The process

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