Connecting Shaft
(Line Shaft)
Connecting shaft is a compact solution which enables to transmit
motion accurately, especially when there is a longer distance
between shafts of an application.
SHDL Series
High Torque Disk Type Connecting Shaft 
Side-clamp
Side-clamp Hub Split (W)
Dimensions / Performance
Integral Shaft Type
| Model | CAD | Size (±0.3mm) | Screw | Length (mm) |
Permissible Torque (N·m) |
Static Torsional Stiffness (N·m/rad) |
Permissible Misalignment |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | Dp | D1 | L1 | L2 | L3 | F | Size | Fastening Torque (N·m) |
min. | max. | coupling [TSc] |
Shaft (min.length) |
Shaft (max.length) |
Angular (˚) |
Parallel (mm) |
End- play (mm) |
|||
| SHDL-50□□ |  |
50 | 29 | 26.1 | 16.3 | 3.3 | 11 | 5.5 | M5 | 8 | 60 | 110 | 25 | 1.4 x 104 | 7.3 x 104 | 2.2 x 104 | 1.4 | 0.5 | ± 1.2 |
| SHDL-56□□ | |
56 | 35 | 30.6 | 19.5 | 5.2 | 13.3 | 6.5 | M6 | 13 | 80 | 130 | 35 | 2.0 x 104 | 8.6 x 104 | 3.6 x 104 | 1.4 | 0.5 | ± 1.2 |
| SHDL-66□□ | |
66 | 41 | 35.6 | 24.5 | 7.5 | 15.5 | 7.5 | M6 | 13 | 100 | 150 | 60 | 3.0 x 104 | 1.4 x 105 | 6.0 x 104 | 1.4 | 0.5 | ± 1.6 |
| SHDL-88□□ | |
88 | 55 | 46.1 | 30 | 9.9 | 19 | 9.9 | M8 | 30 | 120 | 170 | 180 | 7.0 x 104 | 3.4 x 105 | 1.5 x 105 | 1.4 | 0.5 | ± 2.0 |
Inserted Shaft Type
| Model | CAD | Size (±0.3mm) | Screw | Length (mm) |
Permissible Torque (N·m) |
Static Torsional Stiffness (N·m/rad) |
Moment of Inertia (kg·m2) |
Permissible Misalignment |
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | Dp | D1 | L1 | L2 | L3 | L4 | F | Size | Fastening Torque (N·m) |
min. | max. | coupling[TSc] | PIPE/m[TSs] | coupling | PIPE/m | Angular (˚) |
Parallel (mm) |
End-play (mm) |
|||
| SHDL-50□□ | |
50 | 44.5 | 26.1 | 16.3 | 3.3 | 11 | 29.6 | 5.5 | M5 | 8 | 110 | 3,000 | 25 | 1.4 x 104 | 6,000 | 1.2 x 10-4 | 6.4 x 10-4 | 1.4 | 11 | ± 1.2 |
| SHDL-56□□ | |
56 | 44.5 | 30.6 | 19.5 | 5.2 | 13.3 | 34.7 | 6.5 | M6 | 13 | 130 | 3,000 | 35 | 2.0 x 104 | 6,000 | 2.0 x 10-4 | 6.4 x 10-4 | 1.4 | 11.1 | ± 1.2 |
| SHDL-66□□ | |
66 | 49.5 | 35.6 | 24.5 | 7.5 | 15.5 | 43 | 7.5 | M6 | 13 | 150 | 3,000 | 60 | 3.0 x 104 | 8,000 | 4.5 x 10-4 | 9.0 x 10-4 | 1.4 | 10.8 | ± 1.6 |
| SHDL-88□□ | |
88 | 64.5 | 46.1 | 30 | 9.9 | 19 | 52.9 | 9.9 | M8 | 30 | 170 | 3,000 | 180 | 7.0 x 104 | 20,000 | 1.7 x 10-3 | 2.2 x 10-3 | 1.4 | 10.6 | ± 2.0 |
- Please contact Sung-il Customer Service team for the special lengths (out of range).
Standard Inner Diameter (ID)
| Model | Standard Inner Diameter (d1, d2) (mm) | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 11 | 12 | 14 | 15 | 16 | 18 | 19 | 20 | 22 | 24 | 25 | 26 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | |
| SHDL-50□□ | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||||
| SHDL-56□□ | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
| SHDL-66□□ | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
| SHDL-88□□ | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||
- The recommended shaft tolerance is h7.
- Custom process (e.g. non-standard Inner diameter, special tolerance etc.) is also available upon a special request in prior to order placement.
- Keyway is available. (Optional)
Taper-ring
Dimensions / Performance
Integral Shaft Type
| Model | CAD | Size (±0.3mm) | Screw | Length (mm) |
Permissible Torque (N·m) |
Static Torsional Stiffness (N·m/rad) |
Permissible Misalignment |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | Dp | D1 | L1 | L2 | L4 | B | Size | Fastening Torque (N·m) |
min. | max. | coupling [TSc] |
PIPE/m [TSs] |
Angular (˚) |
Parallel (mm) |
End- play (mm) |
|||
| SHDL-56T | |
56 | 35 | 30.6 | 20.2 | 5.2 | 31.4 | 4.5 | M6 | 13 | 80 | 130 | 35 | 2.0 x 104 | 1.6 x 104 | 1.4 | 0.5 | ± 1.2 |
| SHDL-66T | |
66 | 41 | 35.6 | 25 | 7.5 | 40.5 | 5 | M6 | 13 | 100 | 150 | 60 | 3.0 x 104 | 2.9 x 104 | 1.4 | 0.5 | ± 1.6 |
| SHDL-88T | |
88 | 55 | 46 | 30 | 9.9 | 49.9 | 5 | M8 | 30 | 120 | 170 | 180 | 7.0 x 104 | 6.0 x 104 | 1.4 | 0.5 | ± 2.0 |
Inserted Shaft Type
| Model | CAD | Size (±0.3mm) | Screw | Length (mm) |
Permissible Torque (N·m) |
Static Torsional Stiffness (N·m/rad) |
Moment of Inertia (kg·m2) |
Permissible Misalignment |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | Dp | D1 | L1 | L2 | L4 | B | Size | Fastening Torque (N·m) |
min. | max. | coupling [TSc] |
PIPE/m [TSs] |
coupling | PIPE/m | Angular (˚) |
Parallel (mm) |
End- play (mm) |
|||
| SHDL-56T | |
56 | 44.5 | 30.6 | 20.2 | 5.2 | 35.4 | 4.5 | M6 | 13 | 130 | 3,000 | 35 | 2.0 x 104 | 6,000 | 3.8 x 10-5 | 1.5 x 10-4 | 1.4 | 11.1 | ± 1.2 |
| SHDL-66T | |
66 | 49.5 | 35.6 | 25 | 7.5 | 43.5 | 5 | M6 | 13 | 150 | 3,000 | 60 | 3.0 x 104 | 8,000 | 9.3 x 10-5 | 2.7 x 10-4 | 1.4 | 10.8 | ± 1.6 |
| SHDL-88T | |
88 | 64.5 | 46 | 30 | 9.9 | 52.9 | 5 | M8 | 30 | 170 | 3,000 | 180 | 7.0 x 104 | 20,000 | 3.8 x 10-4 | 8.5 x 10-4 | 1.4 | 10.6 | ± 2.0 |
- Please contact Sung-il Customer Service team for the special lengths (out of range).
Standard Inner Diameter (ID)
| Model | Standard Inner Diameter (d1, d2) (mm) | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 11 | 12 | 14 | 15 | 16 | 18 | 19 | 20 | 22 | 24 | 25 | 26 | 28 | 30 | 32 | 35 | 38 | 40 | 42 | 45 | |
| SHDL-56T | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
| SHDL-66T | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||||
| SHDL-88T | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||||
- The recommended shaft tolerance is h7.
- Custom process (e.g. non-standard Inner diameter, special tolerance etc.) is also available upon a special request in prior to order placement.
- Keyway is NOT available.