Schmalz

Ordering information

Suction plate SPU (sealing ring + support plate) is delivered assembled. The assembly consists of:

  • Sealing ring of type DR-SPU – elastomer part, available in various diameters
  • Aluminum support plate, available with various threads
  • Optional product addition: touch valve, steep sealing lip, peeling insert


Available spare parts: sealing ring DR-SPU, touch valve TV

Please try again later or contact your local contact person.

SPU 300 NBR-55 G1/2-IG

Part no.: 10.01.01.01134

Suction plate (round), universal, for smooth and slightly rough surfaces

Size300
Suction cup materialNitrile rubber NBR
Material hardness [Shore A]55 (Shore A)
ConnectionG1/2"-F
Design Data
Design image
Attribute Value
d 34  mm
d2 253  mm
d3 226.5  mm
Dmax(S) 320  mm
Ds 300  mm
G1 G1/2"-F
G2 G1/2"-F
H 25  mm
H1 26.5  mm
L2 76  mm
LG1 13.5  mm
LG2 15  mm
Z (Stroke) 6  mm
Note: Acceptable dimensional tolerances for elastomer parts concerning to DIN ISO 3302-1 M3
Technical Data
Attribute Value
Suction force (-600mbar) 3,810  N
Suction force d2 3,010  N
Volume 491  cm³
Workpiece radius min. (convex) 3,500  mm
Hose inner diameter (recom.) d 12  mm
Size 300
Suction cup material Nitrile rubber NBR
Material hardness [Shore A] 55  Shore A
Weight 2,200  g
Number of folds 0
Product family SPU
Note: Suction force: The suction force values are theoretical values at -0.6 bar vacuum and a dry, smooth and even workpiece surface – they are specified without safety factors. Hose inner diameter: The recommended hose diameter refers to a hose length of approx. 2 m
Documentation

Spare parts

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