Sintered AISI 316 LHC stainless steel.
Clamping assembly by means of two AISI 304 stainless steel screws, cylindrical head with hexagon socket.
Threaded pass-through hole d3 when d1 = 30 ÷ 36.
Threaded blind hole d3 when d1 ≥ 42.
Dampening washer
Transparent polyurethane (PUR), hardness 70 Shore A. Resistant up to 80°C.
GN 7072.3 dismountable split set collars are assembled and fixed to the shaft by tightening the screw properly. They can be used not only as end stops, but also for fixing other components, such as end limit switches.
The dampening washer GN 7072.30, supplied already fixed by means of an adhesive film on the semi-split set collar, absorbs light impacts and has a dampening effect when they come into contact with other components.
Compared to the single-body set collars, the dismountable split set collars can be positioned on the shaft without having to insert them from the end.
The clamping screw d3 may be replaced by clamping kit GN 311.
Technical data
Assembly on h11 tolerance shafts.