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Coupling refers to a device that connects two shafts or shafts to rotating parts, which turn together in the process of transmitting motion and power and do not detach under normal circumstances.It is also sometimes used as a safety device to prevent the connected parts from bearing too much load and play the role of overload protection.
| Product Name | Shaft Coupling |
| Material | Chrome Steel |
| Inside diameter | 20-82mm |
| Outside Diameter | 20-68mm |
| Packing | According to the buyer requests for packaging |
| ModelNumber. | D | dl d2 diameter of axle | L | L1 | M | tighteningtorque(N.m) |
| SLD16*130 | 16 | 3/6 | 30 | 13 | M2.5 | 1 |
| SLD20*133 | 20 | 4/8 | 33 | 14 | M2.5 | 1 |
| SLD25*L39 | 25 | 5/10 | 39 | 17 | M3 | 1.5 |
| SLD32*145 | 32 | 6/15 | 45 | 19 | M4 | 3.5 |
| SLD40*145 | 40 | 6/17 | 45 | 19.4 | M4 | 7.1 |
| SLD40*L50 | 40 | 8/19 | 50 | 23 | M5 | 7 |
| SLD50*158 | 50 | 10/24 | 58 | 27 | M6 | 12 |
| Model Number. | Rated torque rate (N.m) |
The largesttwist rate (N.m) |
inertia moment (kg.m2) |
angledeviation (c） |
Static torsional rigidity(N.m/rad) |
maximum speed(rpm) |
weight(kg) |
| SLD16*130 | 0.7 | 1.4 | 0.8 | 3 | 30 | 9000 | 11 |
| SLD20*133 | 1.6 | 3.2 | 1.2 | 3 | 58 | 8000 | 19 |
| SLD25*L39 | 3 | 6 | 1.6 | 3 | 125 | 6000 | 36 |
| SLD32*145 | 5.5 | 11 | 2 | 3 | 265 | 5000 | 66 |
| SLD40*145 | 9 | 18 | 2.2 | 3 | 350 | 4500 | 96 |
| SLD40*L50 | 9 | 18 | 2.4 | 3 | 510 | 4000 | 128 |
| SLD50*158 | 19 | 38 | 3 | 3 | 800 | 3000 | 210 |
