SBC series set screw style single beam coupling bore d1,d2 3~35mm;OD:16~50mm; L:21~50mm; Flexible shaft couplings manufacturer and Supplier in China.
Features
- Flexible colloidal material:High strength aluminum alloy.
- Set screw type.
- Surface Treatment:Oxidation treatment.
- Integrated structure,the overall material used in high-strenth aluminum.
- Spring-loaded design with cushioning effect.
- Elastomer compensate radial, angular and axial misalignment.
SBC single beam coupling set screw style size chart
| Model | Bore d1 d2 | ΦD | L | L1 | L2 | F | M | Wrench Torque(N.M) |
| SBC-15.5X21 | 3,4,5,6 | Φ15.5 | 21 | 0.4 | 2 | 3.3 | 4-M3X5 | 0.7 |
| SBC-16X23 | 3,4,5,6 | Φ16 | 23 | 0.4 | 2 | 3.6 | 4-M4X5 | 1.7 |
| SBC-18X25 | 4,5,6, 6.35 ,8 | Φ18 | 25 | 0.4 | 2 | 4.1 | 4-M4X6 | 1.7 |
| SBC-19.1X19.1 | 4,5,6, 6.35 ,8 | Φ19.1 | 19.1 | 0.4 | 2 | 3 | 4-M4X6 | 1.7 |
| SBC-20X25 | 4,5,6, 6.35 ,8 | Φ19.5 | 24.5 | 0.4 | 2 | 3.6 | 4-M4X8 | 1.7 |
| SBC-25X32 | 5, 6, 6.35 ,8,9, 9.525 ,10,11,12 | Φ25 | 32 | 0.4 | 2.75 | 4.5 | 4-M4X8 | 1.7 |
| SBC-25.4X25.4 | 5, 6, 6.35 ,8,9, 9.525 ,10,11,12 | Φ25.4 | 25.4 | 0.4 | 2.75 | 3.7 | 4-M4X8 | 1.7 |
| SBC-28.6X28.6 | 8,9, 9.525 ,10,11,12,14 | Φ28.6 | 28.6 | 0.4 | 2.75 | 4.2 | 4-M4X8 | 1.7 |
| SBC-32X32 | 8,9, 9.525 ,10,11,12,14,15,16 | Φ32 | 32 | 0.4 | 2.75 | 5.2 | 4-M5X10 | 4 |
| SBC-38.1X38.1 | 8,10,11,12, 12.7 ,14,15,16,19 | Φ38.1 | 38.1 | 0.4 | 3 | 5.2 | 4-M5X10 | 4 |
| SBC-50X50 | 12, 12.7 ,14,15,16,19,20,22,24,25 | Φ50 | 50 | 0.5 | 3.5 | 8.5 | 4-M6X12 | 7 |
Model and data
| Model | Rated torque(N.M) | Maximum torque(N.M) | Allow Radial direction(mm) | Allow angle(°) | Allow Axis(mm) | Maximum speed(rpm) | Static torsional stiffness(N.M/rad) | Moment of inertia(kg.M2) | Weight(g) |
| SBC-15.5X21 | 0.5 | 1 | 0.15 | 3 | ±0.2 | 25000 | 80 | 2.8×10-7 | 7.7 |
| SBC-16X23 | 0.5 | 1 | 0.15 | 3 | ±0.2 | 25000 | 82 | 3.0×10-7 | 11 |
| SBC-18X25 | 0.8 | 1.6 | 0.15 | 3 | ±0.2 | 24000 | 130 | 4.7×10-7 | 15 |
| SBC-19.1X19.1 | 0.9 | 1.8 | 0.15 | 3 | ±0.2 | 24000 | 91 | 7.2×10-7 | 11.6 |
| SBC-20X25 | 0.9 | 1.8 | 0.15 | 3 | ±0.2 | 19000 | 150 | 8.1×10-7 | 16 |
| SBC-25X32 | 2.8 | 5.6 | 0.15 | 3 | ±0.2 | 14000 | 400 | 2.4×10-6 | 32 |
| SBC-25.4X25.4 | 2 | 4 | 0.15 | 3 | ±0.2 | 14000 | 360 | 2.3×10-6 | 26 |
| SBC-28.6X28.6 | 3 | 6 | 0.15 | 3 | ±0.2 | 13000 | 380 | 2.5×10-6 | 39 |
| SBC-32X32 | 4 | 8 | 0.15 | 3 | ±0.2 | 11000 | 420 | 2.6×10-5 | 57 |
| SBC-38.1X38.1 | 6.5 | 13 | 0.15 | 3 | ±0.2 | 9500 | 450 | 3.0×10-5 | 97 |
| SBC-50X50 | 20 | 40 | 0.15 | 3 | ±0.2 | 8000 | 785 | 8.1×10-5 | 220 |
