Coupling Sungil
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Radial Beam Flexible Coupling
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Features
- Zero Backlash
- Body Material : AI 7075-T6 ( High Strength Aluminum Alloy) , Stainless Stell
- High Torsional Stiffness , High Permissible Torque
- Stability in High rotational Speed
- Low Moment of inertia
- Excellent durability of oil and chemical resistance
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Dimensions & Performance
Material: High strength aluminum alloy (AI 7075-T6) |
| Product Number |
Dimension(mm) (±0.3) |
Fastening
Bolt
M |
Fastening
Torque
(N.m) |
Max.
RPM
(min-1) |
Max
Torque
(N.m) |
Rated
Torque
(N.m) |
Torsional
Stiffness
(N.m/rad) |
Moment of
Inertia
(kg.m2) |
Mass
(g) |
Permissible Misalignment |
| D |
L |
L1 |
F |
Angle
(.) |
Parallel
(mm) |
End-Play
(mm) |
| SRB-12C |
12.7 |
19 |
5 |
2.5 |
M2 |
0.5 |
35,000 |
0.4 |
0.2 |
40 |
1.05X10-7 |
4.4 |
2.5 |
0.1 |
±0.3 |
| SRB-16C |
16 |
21.5 |
6.05 |
3 |
M2.6 |
1 |
27,000 |
0.8 |
0.4 |
75 |
3.1X10-7 |
8.2 |
2.5 |
0.15 |
0.3 |
| SRB-19C |
19.1 |
23 |
6.16 |
3.05 |
M2.6 |
1 |
20,000 |
1.2 |
0.6 |
150 |
6.4X10-7 |
12 |
2.5 |
0.15 |
±0.3 |
| SRB-22C |
22.2 |
26.5 |
7.15 |
3.55 |
M3 |
1.7 |
18,000 |
2 |
1 |
200 |
1.4X10-6 |
17.9 |
2.5 |
0.15 |
0.4 |
| SRB-26C |
26.2 |
31.5 |
7.48 |
3.7 |
M3 |
1.7 |
17,000 |
4 |
2 |
340 |
3.16X10-6 |
29.9 |
2.5 |
0.2 |
±0.4 |
| SRBA-32C |
31.8 |
39 |
9.4 |
4.65 |
M4 |
3.5 |
14,000 |
7.6 |
3.8 |
50 |
8.61X10-6 |
54.9 |
2.5 |
0.2 |
0.4 |
| SRBB-32C |
31.8 |
44 |
9.4 |
4.65 |
M4 |
3.5 |
14,000 |
7.6 |
3.8 |
450 |
1.0X10-6 |
62.3 |
2.5 |
0.2 |
±0.4 |
| SRBA-39C |
39 |
43 |
10.74 |
5.3 |
M5 |
8 |
10,000 |
14 |
7 |
640 |
2.1X10-6 |
87.8 |
2.5 |
0.25 |
±0.4 |
| SRBB-39C |
39 |
56 |
12.04 |
5.45 |
M5 |
8 |
10,000 |
14 |
7 |
640 |
2.79X10-6 |
117 |
2.5 |
0.25 |
±0.4 |
| SRBA-49C |
49 |
63.5 |
15.05 |
7.5 |
M6 |
13 |
10,000 |
30 |
15 |
1,500 |
8.35X10-6 |
236 |
2.5 |
0.25 |
±0.5 |
| SRBB-49C |
49 |
70 |
14.5 |
7.2 |
M6 |
13 |
8,400 |
30 |
15 |
1,500 |
1.0X10-4 |
258 |
2.5 |
0.25 |
±0.5 |
| SRBA-60C |
60 |
76.2 |
19 |
9.35 |
M8 |
30 |
7,000 |
60 |
30 |
2,500 |
2.17X10-4 |
407 |
2.5 |
0.25 |
0.5 |
| SRBB-60C |
60 |
88 |
19 |
9.35 |
M8 |
30 |
7,000 |
60 |
30 |
2,500 |
2.58X10-4 |
483 |
2.5 |
0.25 |
0.5 |
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| SRB-8 |
7.9 |
14 |
3.5 |
1.7 |
M2 |
0.3 |
50,000 |
0.2 |
0.1 |
16 |
1.2X10-8 |
1.5 |
2.5 |
0.1 |
±0.2 |
| SRB-12 |
12.7 |
18 |
4.5 |
2.15 |
M2.5 |
0.5 |
40,000 |
0.4 |
0.2 |
40 |
1.04X10-7 |
4.4 |
2.5 |
0.1 |
±0.3 |
| SRB-16 |
16 |
18.5 |
4.7 |
2.3 |
M3 |
0.7 |
30,000 |
0.8 |
0.4 |
75 |
2.8X10-7 |
7.2 |
2.5 |
0.15 |
±0.3 |
| SRB-19 |
19.1 |
22 |
5.96 |
2.9 |
M3 |
0.7 |
24,000 |
1.2 |
0.6 |
150 |
6.4X10-7 |
12 |
2.5 |
0.15 |
±0.3 |
| SRB-22 |
22.2 |
25 |
6.5 |
3.2 |
M4 |
1.7 |
20,000 |
2 |
1 |
200 |
1.4X10-6 |
17.4 |
2.5 |
0.15 |
0.4 |
| SRB-26 |
26.2 |
30 |
7.73 |
3.4 |
M4 |
1.7 |
18,000 |
4 |
2 |
340 |
3.1X10-6 |
29.2 |
2.5 |
0.2 |
0.4 |
| SRB-32 |
31.8 |
39 |
9.4 |
4.7 |
M5 |
4 |
18,000 |
7.6 |
3.8 |
450 |
9.4X10-6 |
56.8 |
2.5 |
0.2 |
0.4 |
| SRB-39 |
39 |
56 |
16.04 |
5.9 |
M5 |
4 |
12,000 |
14 |
7 |
650 |
2.8X10-6 |
124 |
2.5 |
0.25 |
±0.4 |
| SRB-49 |
49 |
70 |
19.75 |
9.4 |
M6 |
7 |
10,000 |
30 |
15 |
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1.0X10-4 |
280 |
2.5 |
0.25 |
0.5 |
| SRB-60 |
60 |
88 |
19 |
9 |
M8 |
15 |
8,500 |
60 |
30 |
2,500 |
2.67X10-4 |
500 |
2.5 |
0.3 |
0.5 |
| *Mass and mass moment of inertia are measured with max. bore size *One(1) locking bolt is included in SRB-8 products. |
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