Rotary coils EMR
Procedure
Continuous demagnetizing with a radially rotating magnetic field.
Rotary coils generate a low-frequent rotating magnetic field penetrating vertically into the circumference of each work piece and rotating radially around it. In case of stacked work pieces, optimum demagnetizing of each single piece is assured by a slow transport speed. Furthermore, possible residual magnetism at the front face contact points of the individual work pieces is effectively prevented.
Application
For low-frequent degaussing of ring-shaped and spiral-shaped work pieces (for example long tubular springs, piston rings or open ring fragments, etc.) – packed as a roll or ring pack.
Product description
Housing made of stainless steel, protection class IP44 or better. Each rotary coil is made to customer specification.
Degaussing is always performed in combination with a low frequency generator.
Power supply
- Low frequency generator EG2422R (type R for rotary coil)
Downloads
Type |
Effective opening 1) |
Active length |
|---|---|---|
| EM0606R | 60 x 60 | 60 |
| EM1414R | 140 x 140 | 60 |
| EM3636R | 360 x 360 | 60 |
1) Rotary coils are manufactured to specification, adapted to the diameter of the workpieces to be demagnetized.
Subject to changes that serve technical progress.