EDM
NF
Permanent magnetic chuck
Use:
For hard to hold parts requiring exceptionally high power, such as high alloyed tool steels and materials containing cobalt.
Features:
Aluminium housing, pole plate made from tool steel. Extremely high clamping force through neodymium-iron-boron magnets
Available with flange on request
NF with pole pitch 2 + 4 mm
Max. uniform magnetic clamping force up to 180N/cm²
Best for small and thin workpiece
Magnetic field height : 4 mm
Polar plate re-grind of 3mm
High precision with no residual magnetism
| NF-100 | 100 (3.94) | 65 (2.56) | 48 (1.89) | - | - | 74 (2.91) | - | - | 70 (2.76) | 90 (3.54) | 4 | 6 | 4 | 2.2 kg / 4.8 lb |
| NF-125 | 125 (4.92) | 65 (2.56) | 54 (2.13) | 88 (3.46) | - | 67 (2.64) | 98 (3.86) | - | 95 (3.74） | 110 (4.33) | 4 | 8 | 4 | 3.4 kg / 7.5 lb |
| NF-160 | 160 (6.30) | 65 (2.56) | 54 (2.13) | 104 (4.09) | 124 (4.88) | 62 (2.44) | 98 (3.86) | 122 (4.80) | 125 (4.92) | 140 (5.51) | 4 | 10 | 4 | 5.6 kg / 12.3 lb |
| NF-180 | 180 (7.09) | 65 (2.56) | 64 (2.59) | 104 (4.09) | 124 (4.88) | 62 (2.44) | 98 (3.86) | 134 (5.28) | 125 (4.92) | 160 (6.30) | 4 | 10 | 4 | 7.1 kg / 15.6 lb |
| NF-200 | 200 (7.87) | 65 (2.56) | 74 (2.91) | 104 (4.09) | 134 (5.28) | 73 (2.87) | 110 (4.33) | 158 (6.22) | 125 (4.92) | 180 (5.51) | 4 | 10 | 4 | 8.7 kg / 19.2 lb |
Unit: mm(in)