Maintenance Free Vacuum Cup Fittings , Threaded Spring Plunger For Heavy Duty Occasions

Vacuum Cup Fittings Spring Buffer Strut MTA-HD Stainless Steel With Brass

1. Introduction and application:

• Spring plunger with special sliding bearings and one damping spring for handling of workpieces with differing heights, such as curved metal sheets, etc.;
• Handling of sensitive workpieces (such as sheets of glass) without additional control functions to prevent damage, since the plunger ensures soft placement;
• For use under rough operating conditions;
• For handling tasks with very dynamic motion and short cycle times;

2. Benefits

• Maintenance free with extremely long operating lifetime; 
• Guarantees soft placement on sensitive workpieces;
• Available for a wide range of applications and for all standard suction cups;

3. Structure

• Spring plunger consisting of a high strength rod made of galvanized steel, guide sleeve (3) and upper (2) and lower (5) damping springs;
• The vacuum channel at the upper end of the Plunger is provided with an internal thread connection (1);
• Thread for suction cup is always a external thread (6);
• For models with anti-rotation function, the stainless steel rod and bearing sleeve adopt matching planar structure;
• Two lock nuts for attachment (4);

4. Technology Data:

5. Design Data