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Rotary Coils

Special rotary coils create a strong low frequency rotating magnetic field within the passage zone (in connection with low frequency generator EG2422R). Its special application is the degaussing of ring-shaped work pieces (e.g. tubular springs, piston rings) already packed in stacks.
The magnetic field penetrates the work pieces vertically, and rotates inside the individual parts. When guiding the ring stack slowly through the coil, each individual ring is optimal demagnetized without creating residual magnetism at the touching points. To assure a precise guiding through the coil, a centering device is recommended.
In order to assure successful degaussing, it is recommended that the distance between work piece and inner cladding of the passage is kept at a minimum. Therefore, we offer only customized solutions.

type,
samples

passage  mm

power supply

EM06R

60 x 60

EG2422R

EM10R

100 x 100

EG2422R

EM14R

140 x 140

EG2422R

EM16R

160 x 160

EG2422R

EM26R

260 x 260

EG2422R

EM36R

360 x 360

EG2422R

 

Centring unit (stainless steel):

 

Photo without wrapping for better visualization

 

 


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