Important Information On Use Of The Tmc 300 For Special, Modified Applications - ALFRA TMC 300 Mode D'emploi

Important information on use of the TMC 300 for special, modified
applications
The switchable magnetic clamp TMC 300 is of modular design and thus can be used for special requirements and
load situations. Individual installations must be designed, calculated and tested for each case depending on
requirement and application and in accordance with the local and country-specific standards (e.g. EN 13155,
ASME). An accredited testing institute must approve individual installations accordingly if necessary.
Details and data for mounting of the TMC 300 magnetic clamp:
1. Mounting on the aluminium housing requires at least 4 screws at any time.
(Al 7075 T651 with Rm >50.5 ksi)
2. Mounting on the magnetic bottom plate made of steel requires at least two screws at any time.
(Hardened steel HRC 42)
Additional fastening points should be used to block any rotation of the magnet.
3. Be sure to use the stated torque when screwing.
Depending on application, screws should be fixed with thread locking.
4. Ensure an equal load distribution and introduction to avoid mechanical failure of the magnetic clamp or the
mounting materials.
5. Always use sufficiently stable mounting materials.
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