Main specifications
Material
Brass or stainless steel stem.
Stainless steel spring.
Threaded sleeve and ring nuts in brass or AVP steel.
Air fitting in blue anodised aluminium.
Standard executions
- VPC-M: with male straight threaded connection.
- VPC-M-L: with male L-shaped threaded connection.
General information
Features and applications
VPC vacuum cup suspensions comprise:
- a brass stem with a hexagonal section for fixing the vacuum cup. This conformation prevents the shank and the vacuum cup fixed on it from rotating on its axis;
- a steel or brass threaded sleeve, equipped with two tightening ring nuts, for quick assembly of the vacuum cup suspension to the automation device;
- a spring to cushion the impact of the vacuum cup and at the same time maintain a constant pressure with the load to be lifted;
- a quick fitting for connection to the suction hose.
Suitable for vacuum cups with a minimum diameter of 45 mm and a maximum of 110 mm.
The effective spring stroke is functional to the length (l3) of the stem, in particular:
- 16 mm for a length of 28 mm
- 49 mm for a length of 65 mm
- 74 mm for a length of 95 mm
Compatible with 6x8 diameter plastic hose.
See Technical Data for vacuum cups .
