Hydraulic Couplings
- Lovejoy offers the most hydraulic coupling solutions
- L-line, CJ-Line, LH Line, Nyflex®, Mite®, Dentex®, and more
Lovejoy offers an unparalleled assortment of couplings to meet your every hydraulic need. Summarized below are the most popular Lovejoy couplings used in hydraulic applications.
- Industry’s standard shaft coupling
- Accommodates for angular and parallel shaft misalignment
- Fail-safe (will still perform if elastomeric “spider” fails)
- No metal to metal contact
- Resistant to oil, dirt, sand, moisture, and grease
- Industry’s largest available selection from stock
- European standard shaft coupling
- Improved torsional softness & angular misalignment capability (up to 1.3°)
- Fail-safe (will still perform if elastomeric “spider” fails)
- No metal to metal contact
- Resistant to oil, dirt, sand, moisture, and grease
LH Line (Short Length Jaw Option)
- Available in 9 sizes (LH100 through LH900)
- Interchangeable with short length industry standard
- Fail-safe (will still perform if elastomeric “spider” fails)
- Download Pump / Motor mount catalogfor performance and dimensional data
- Compact, lightweight couplings
- Low maintenance (no lubrication, retainers required)
- Minimum backlash; High torque, low inertia
- Resistant to dirt, moisture, most chemicals
Please Note: CAD
Files below can only be opened using a CAD Program.
For additional documentation (in PDF form), please download
the LH coupling catalog or contact Lovejoy customer service
Size | 3D CAD File | Coupling Total Length | Coupling Outer Diameter | Hub Max Bore |
| | | in | mm | In | mm | in | mm |
100 | Download | 2.54 | 65 | 2.56 | 65 | 1.125 | 29 |
200 | Download | 3.10 | 79 | 3.15 | 80 | 1.375 | 35 |
300 | Download | 3.56 | 91 | 3.74 | 95 | 1.625 | 41 |
400 | Download | 4.24 | 108 | 4.13 | 105 | 1.875 | 48 |
500 | Download | 4.67 | 119 | 5.31 | 135 | 2.375 | 60 |
600 | Download | 5.98 | 152 | 6.30 | 160 | 2.625 | 67 |
700 | Download | 6.99 | 178 | 7.87 | 200 | 2.875 | 73 |
800 | Download | 7.99 | 203 | 8.86 | 225 | 3.875 | 98 |
900 | Download | 10.15 | 258 | 10.04 | 255 | 4.750 | 121 |