VMA Verbindungs-, Mess- und Antriebstechnik SIK - Datasheet In this Datasheet you find information about our Torque-Limiter-Coupling (SIK). The VMA Torque-Limiter-Couplings type SIK disconnect the drive from the machine quickly, safely and precisely. SIK couplings can be mounted and dismounted in seconds due to a patented fitting system (SSE Quick-Clamping-Units). It is even more Important to prevent breakdowns caused by a programming or operating errors. In case of collisions a very high rotational or translational kinetic energy is transformed into a deforming energy and in consequence the impact of the damage can be tremendous.

VMA Verbindungs-, Mess- und Antriebstechnik SIK - Datasheet The torque transmission is both backlash-free and torsion stiff. The indexing disc presses the asymmetrically arranged balls into the spherical ball seats using the adjusted spring tension. Durability is achieved not only by the asymmetrical distribution of the ball seats but also through the asymmetrically slotted ball seats themselves. The external dimensions and construction of the Quick-Clamping-Unit SSE allows the torque limit to be achieved in restricted minimal space applicaͭtions. In case of overload, the hub (e.g. shaft) turns...

VMA Verbindungs-, Mess- und Antriebstechnik SIK - Datasheet Torque-Limiter-Coupling - SIK Technical Data Size SIK 005 010 020 035 050 070 115 170 300 600 Size ASK 050 050 060 080 080 080 100 100 Disengagement torque in Nm 2,5-5 5-10 10-20 18-35 25-50 35-70 55115 80ͭ170 150300 300-600 Mass (ca.) in Kg Moment of inertia 10-6 kgm2 0,3 0,3 0,6 1,3 1,3 3,8 3,8 6,1 16,6 16,6 Material: SIK Coupling: Stahl ASK f itting: Al-alloy (steel fitting on request) Fliederweg 2 63814 Mainaschaff www.vma-nc.de phone: 06021-79020 fax: 06021-790220 mail: [email protected]