- Precise fine pole plate for thin discs.
Permanent magnetic chuck SPRF
Permanent magnetic round chucks type SPRF, with ceramics magnetic system and fine pole pitch are used for the clamping of flat and small workpieces, particulary for grinding and turning of thin discs and rings. The magnetic force can be regulated stagelessly; centred grooves, which are incorporated into the surface, makes the alignment of the workpiece easy. Further, a centre drilling can be brought in the surface.
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Request CAD data or ask a question about the product- Order number: B900500442
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| Version | Order Number | A [mm] | B [mm] | C [mm] | D [mm] | E [mm] | Holes | Pole pitch [mm] | V-Max.[U/min] | Finish | Holding force [N] | Holding force [N/cm²] | Magnetic field height [mm] | Weight [kg] |
| SPRF 10 | B900500442 | 100 | 62 | 70 | 2,5 | 91 | 3 x M5 | 4+1.5+2+1.5 | 1500 | round | / | 80 | 4 | 3 |
| SPRF 13 | B900500443 | 130 | 62 | 90 | 2,5 | 120 | 4 x M6 | 4+1.5+2+1.5 | 1200 | round | / | 80 | 4 | 5 |
| SPRF 16 | B900500444 | 160 | 75 | 125 | 3 | 142 | 4 x M8 | 6+1.5+2+1.5 | 1000 | round | / | 80 | 4 | 8 |
| SPRF 20 | B900500445 | 200 | 80 | 150 | 4,5 | 182 | 4 x M8 | 6+1.5+2+1.5 | 800 | round | / | 80 | 4 | 13 |
| SPRF 25 | B900500446 | 250 | 80 | 200 | 4,5 | 232 | 4 x M8 | 6+1.5+2+1.5 | 700 | round | / | 80 | 4 | 20 |
| SPRF 30 | B900500447 | 300 | 85 | 250 | 4,5 | 285 | 4 x M8 | 6+1.5+2+1.5 | 700 | round | / | 80 | 4 | 27 |
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