Shrink disc TLK601, TLK602, TLK603, TLK622, TLK623, TLK681, TLK683 shrink discs locking devices
Installation: Carefully clean the hub and shaft contact surfaces. Slide the shrink disc outside the hollow shaft. Tighten gradually and regularly in continuous sequence all screws to reach the tightening torque Ms indicated in the table. To reach the required tightening torque Ms it is necessary to repeat the procedure more than once. Do not use molybdenum bisulphide in the hub and shaft contact surfaces.
Dismantling: Loosen the clamping screws in a continuous and gradual sequence. Do not remove screws from threads. Normally with this operation the shrink disc is released. In case of reuse, apply a solid lubricant (that can guarantee a friction coefficient equal to 0,04) in the screws and in the tapered surfaces.












