Sav 220.3, Operating Instructions Manual, Page: 38 / 56

Version 1.0
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38
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SAV 243.01 /.07 /.10 /.11
SAV 220.30 /.31 /.32
3 TECHNICAL SPECIFICATIONS
Holding force
All permanent magnetic chucks have a magnetically active diameter area. The holding force is therefore only
present within the area provided by the brass pole pitch. Please also note the catalogue documents, web pages
and the Appendix.
magnet
SAV
243.01
SAV
243.07
SAV
243.10
SAV
243.11
SAV
220.30
SAV
220.31
SAV
220.32
pole pitch
transverse,
1.9 mm transverse,
1.9 mm transverse,
6 mm transverse,
15 mm transverse,
2 mm transverse,
6 mm transverse,
15 mm
wear layer of the pole
plate
8 mm 6 mm 3 mm 5 mm 3 mm 2 mm 6 mm
rated holding force
80 N/cm
2
(140 x 70)
90 N/cm
2
(from 175 x
100)
80 N/cm
2
120 N/cm
2
150 N/cm
2
80 N/cm
2
120 N/cm
2
130 N/cm
2
The stated holding force per workpiece area refers to a test workpiece with 100 x 100 x 40 mm made of steel
1.0037 with polished surface. If the application involves other conditions, the achievable holding forces may be
reduced substantially.
Installation plan
Please note the current catalogue data sheets – printed or on the Internet (www.sav.de).
Other technical specifications for custom versions can be taken from the Appendix.