Page 97 - ROD Seals

BUFFER SEAL
"A" min
R = 0,3
+0.2 H - 0
0.8 0.3
r
MAXIMUM ALLOWABLE ROUGHNESS IF NOT INDICATED
1.6
Guarnizioni per stelo rod seals
BUFFER
0mm < d ≤ 50mm
1 mm
Profile Dimension
≤ 5
> 5.0 – 7.5 > 7.5 – 12.5 15
Rod Seal design guidelines
50mm < d ≤ 100mm 100mm < d ≤ 150mm
d ≥ 150mm
3 mm < A ≤ 5 mm
> 40 MPa
0.35 mm 0.40 mm 0.40 mm
6,30 6,30 6,30 6,30 6,30 6,30
r A
G
remove sharp edges
2 mm
3 mm
Operating pressure to determinate Maximum Gap Allowance: G/2
> 16 MPa
0.50 mm
0.55 mm
0.60 mm
0.65 mm
> 26 MPa
0.40 mm
0.45 mm
0.50 mm
0.55 mm
45,00 55,00 60,00 65,00 75,00 85,00
> 32 MPa
0.35 mm
0.40 mm
0.45 mm
0.45 mm
60,50 70,50 75,50 80,40 90,50
100,50
PART NR
BUF 40 BUF 45 BUF 50 BUF 55 BUF 56 BUF 60 BUF 63 BUF 65 BUF 70 BUF 75 BUF 80 BUF 85 BUF 90 BUF 95 BUF 100 BUF 106 BUF 110 BUF 115 BUF 120 BUF 125 BUF 140 BUF 150 BUF 170 BUF 180 BUF 200
DIMENSIONI SEDI / Housing dimensions
d
40,00
D
H
55,50
6,30
50,00
63,00
65,50
6,30
56,00
71,50
6,30
78,50
6,30
70,00
85,50
6,30
80,00
95,50
6,30
90,00
105,50
6,30
95,00 110,50 6,30 106,00 121,50 6,30 115,00 130,50 6,30 125,00 140,50 6,30 150,00 165,50 6,30 180,00 195,50 6,30
110 Per dimensioni diverse da quelle elencate, Vi preghiamo contattarci. For dimensions not listed, Please contact us.
100,00
115,50
6,30
110,00
125,50
6,30
120,00
135,50
6,30
140,00
155,50
6,30
170,00
185,50
6,30
200,00
220,50
8,10
15° -20°
D (H10) d (h9)
G/2 M=(d+G)(H8)
1.6