The L-Jaw type Coupling is a well established main stay in the world of shaft couplings. Having been used for many years in a vast array of industries and applications.
The Sprflex L-Jaw Coupling consists of a Nitrile rubber element sandwiched between two light weight aluminum hubs. It offers excellent shock dampening and flexibility.
The Sprflex L-Jaw Coupling utilises a simple design that sandwiches a flexible rubber element between two hubs. The hubs are lightweight, being made of aluminum alloy, and the rubber elements have excellent dampening properties. The simple construction sandwiches a spider (rubber buffer) between hubs, so the shaft coupling is easily mounted or removed by moving the device in the axial direction. Mounting on a shaft is quick and easy, by simply holding a straight-edge to the hub periphery to center it.
Specifications:
| Model | Torque | Misalignment | Max rotation speed (RPM) | Moment of innertia (kgm^2) | Mass (kg) | |||
|---|---|---|---|---|---|---|---|---|
| Nominal (Nm) | Max (Nm) | Parallel (mm) | Angular (deg) | Axial (mm) | ||||
| AL-035 | 0.5 | 1.5 | 0.1 | 0.5 | +0.3 | 18000 | 3.80E-07 | 0.01 |
| AL-050 | 1.5 | 4.5 | 0.2 | 1 | ±0.5 | 12000 | 5.10E-06 | 0.06 |
| AL-070 | 3 | 9 | 0.2 | 1 | ±0.5 | 9000 | 1.79E-05 | 0.12 |
| AL-075 | 5 | 9 | 0.2 | 1 | ±0.5 | 7000 | 5.36E-05 | 0.21 |
| AL-090 | 8 | 24 | 0.3 | 1 | ±0.5 | 6000 | 1.15E-04 | 0.31 |
| AL-095 | 10 | 30 | 0.3 | 1 | ±0.5 | 6000 | 1.40E-04 | 0.36 |
| AL-100 | 25 | 75 | 0.3 | 1 | ±0.7 | 5000 | 4.34E-04 | 0.78 |
| AL-110 | 50 | 150 | 0.3 | 1 | ±0.7 | 4000 | 1.43E-03 | 1.56 |
Dimensions:
| Model | d1 - d2 | D | L | L1 | L2 | |
|---|---|---|---|---|---|---|
| Min | Max | |||||
| AL-035 | 4 | 8 | 16.1 | 20.5 | 6.5 | 7.5 |
| AL-050 | 6 | 16 | 27.0 | 43.2 | 15.5 | 12.2 |
| AL-070 | 6 | 20 | 35.0 | 49.2 | 18.5 | 12.2 |
| AL-075 | 7 | 26 | 45.0 | 54.4 | 21.0 | 12.4 |
| AL-090 | 9 | 28 | 54.0 | 55.0 | 21.0 | 13.0 |
| AL-095 | 9 | 28 | 55.0 | 61.0 | 24.0 | 13.0 |
| AL-100 | 11 | 36 | 66.0 | 88.0 | 35.0 | 18.0 |
| AL-110 | 11 | 48 | 85.0 | 110.0 | 44.0 | 22.0 |
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