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RUD stainless steel chains
RUD offers the right chain for a wide range of applications. For applications with high demands on rust and acid resistance, RUD stainless steel chains offer a high degree of flexibility for manual and motorised hoists. All rust and acid-resistant chains are designed and produced in accordance with DIN 5684 Part 1 and Part 2.
|
Dimension [mm] |
Grade |
Carrying capacity Ftr [kg] by drive unit group |
Carrying capacity Ftr [kg] by drive unit group |
Carrying capacity Ftr [kg] by drive unit group |
Carrying capacity Ftr [kg] by drive unit group |
Carrying capacity Ftr [kg] by drive unit group |
Production test force |
Breaking force |
Weight |
Material number |
|---|---|---|---|---|---|---|---|---|---|---|
|
Hand (1Dm) |
M3 (1Bm) |
M4 (1Am) |
M5 (2m) |
M6 (3m) |
FFPmin [kN] |
FBmin [kN] |
[kg/m] |
|||
|
Bearing stress: ≤ 07 mm = 160 N/mm² ≤ 08 mm = 125 N/mm² |
Bearing stress: ≤ 07 mm = 125 N/mm² ≤ 08 mm = 100 N/mm² |
Bearing stress: ≤ 07 mm = 110 N/mm² ≤ 08 mm = 90 N/mm² |
Bearing stress: ≤ 07 mm = 100 N/mm² ≤ 08 mm = 80 N/mm² |
Bearing stress: ≤ 07 mm = 90 N/mm² ≤ 08 mm = 70 N/mm² |
||||||
|
Safety factor: 4 |
Safety factor: 5 |
Safety factor: 5.7 |
Safety factor: 6.4 |
Safety factor: 7.1 |
||||||
|
4 x 12 |
S |
400 |
320 |
280 |
250 |
230 |
10 |
16 |
0.35 |
54079 |
|
5 x 15 |
S |
630 |
500 |
440 |
400 |
360 |
16 |
25 |
0.54 |
54100 |
|
6 x 18 |
S |
900 |
720 |
630 |
570 |
210 |
22 |
36 |
0.78 |
54333 |
|
6.3 x 19.1 |
S |
1010 |
790 |
700 |
635 |
570 |
25 |
40 |
0.86 |
53998 |
|
7 x 21 |
S |
1250 |
1000 |
860 |
780 |
700 |
32 |
50 |
1.10 |
54130 |
|
8 x 24 |
P |
1250 |
1000 |
920 |
820 |
710 |
32 |
50 |
1.40 |
58778 |
|
9 x 27 |
P |
1600 |
1250 |
1160 |
1000 |
900 |
40 |
63 |
1.80 |
58779 |
|
10 x 28 |
P |
2000 |
1600 |
1440 |
1250 |
1120 |
50 |
80 |
2.20 |
58780 |
|
10 x 30 |
P |
2000 |
1600 |
1440 |
1250 |
1120 |
50 |
80 |
2,30 |
52303 |
|
11.3 x 31 |
P |
2500 |
2000 |
1800 |
1600 |
1400 |
63 |
100 |
2.85 |
7984841 |
|
13 x 36 |
P |
3350 |
2650 |
2430 |
2100 |
1890 |
85 |
132 |
3.80 |
58784 |
|
16 x 45 |
P |
5000 |
400 |
3680 |
3270 |
2860 |
125 |
200 |
5.70 |
7988746 |
Grade RPA and RSA
|
Drive unit group ISO 4301-1 (FEM 9.511) |
Nominal stress [N/mm ²] |
Nominal stress [N/mm ²] |
Limit stress [N/mm ²] |
Limit stress [N/mm ²] |
|---|---|---|---|---|
|
RPA |
RSA |
RPA |
RSA |
|
|
M1 (1Dm) |
125 |
160 |
187.5 |
240 |
|
M2 (1Cm) |
100 |
125 |
138 |
175 |
|
M3 (1Bm) |
100 |
125 |
125 |
160 |
|
M4(1Am) |
90 |
112 |
112 |
140 |
|
M5 (2m) |
80 |
100 |
100 |
125 |
|
M6 (3m) |
70 |
90 |
90 |
112 |
|
M7 (4m) |
60 |
80 |
80 |
100 |
|
M8 (5m) |
55 |
70 |
70 |
90 |
|
Quality and designation Version DAT |
Grade P RPA |
Grade S RSA |
||
|
Material |
AISI 316 |
AISI 316 |
||
|
Production test stress |
σFPmin |
N/mm ² |
315 |
400 |
|
Breaking stress |
σBmin |
N/mm ² |
500 |
630 |
|
Elongation at break |
Amin |
% |
15 |
15 |
|
Surface hardness in the joint |
d≤6.5 ⌀ d ≥7 ⌀ |
HV 5 HV 10 |
approx. 250 |
approx. 250 |
