| Part number (SKU) | 61272500 |
| Material | Steel |
| Surface | Black oxide finish |
| Size | 25 |
| Torque range | 20 – 60 [Nm] |
| Max. Inner bore [dmax.] | 25 [mm] |
| Total length [L] | 50 [mm] |
| Outer diameter [DA] | 98 [mm] |
| Pitch circle diameter and no. of holes [D2, z] | 89. z= 8 [mm] |
| hole diameter [dl] | 5.5 [mm] |
| Outer diameter of mounting surface [d1] | 81 [mm] |
| Distance to flange (left side) [l3] | 17 [mm] |
| Flange width [l4] | 8 [mm] |
| Distance for mounting position limit sensor [l5] | 39 [mm] |
| Max. speed | 1500 [min-1] |
| Weight | 1.26 [kg] |
If you need a rework or a custom-made-product please contact us directly with your inquiry.
The supplied 3D models, pictures and technical drawings are made with reasonable care.Nevertheless liability is excluded for the accuracy and correctness of this data.
Safety clutch SI size 25 torque 20 – 60 Nm PN: 61272500
Material: Steel.
This clutch is a backlash-free overload system operating on the
positive principle. It works with the recently developed principle of
the punched disk spring. At overload the disk spring disengages,
the torque flow is interrupted. After the overload has passed,
the clutch re-engages on its own.
The axial movement of the shift ring can be used to trigger a
limit switch/sensor turning off the engine (travel 2mm).
Customer components (e.g. sprockets, pulleys) can be easily integrated;
special components, as needed for the common systems, are not
required here.
Customized bores and feather-key grooves available at surcharge.
$403.54
Ships within 1-2 weeks
| Quantity | Discount (%) | Price |
|---|---|---|
| 1 - 4 | — | $403.54 |
| 5 - 9 | 2.08 % | $395.14 |
| 10 - 24 | 4.16 % | $386.76 |
| 25+ | 6.24 % | $378.36 |
| Product | Part number (SKU) | Material | Surface | Size | Torque range | Max. Inner bore [dmax.] | Total length [L] | Outer diameter [DA] | Pitch circle diameter and no. of holes [D2, z] | hole diameter [dl] | Outer diameter of mounting surface [d1] | Distance to flange (left side) [l3] | Flange width [l4] | Distance for mounting position limit sensor [l5] | Max. speed | Weight | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Safety clutch SI size 20 torque 6 – 20 Nm PN: 61272000 | 61272000 | Steel | Black oxide finish | 20 | 6 - 20 [Nm] | 20 [mm] | 45 [mm] | 80 [mm] | 71. z= 8 [mm] | 4.5 [mm] | 65 [mm] | 16 [mm] | 6 [mm] | 35 [mm] | 1500 [min-1] | 0.69 [kg] | $361.10 |
| Safety clutch SI size 25 torque 20 – 60 Nm PN: 61272500 | 61272500 | Steel | Black oxide finish | 25 | 20 - 60 [Nm] | 25 [mm] | 50 [mm] | 98 [mm] | 89. z= 8 [mm] | 5.5 [mm] | 81 [mm] | 17 [mm] | 8 [mm] | 39 [mm] | 1500 [min-1] | 1.26 [kg] | $403.54 |
| Safety clutch SI size 35 torque 25 – 80 Nm PN: 61273500 | 61273500 | Steel | Black oxide finish | 35 | 25 - 80 [Nm] | 35 [mm] | 60 [mm] | 120 [mm] | 110. z=12 [mm] | 5.5 [mm] | 102 [mm] | 21 [mm] | 10 [mm] | 42 [mm] | 1500 [min-1] | 1.89 [kg] | $502.33 |
| Safety clutch SI size 50 torque 60 – 180 Nm PN: 61275000 | 61275000 | Steel | Black oxide finish | 50 | 60 - 180 [Nm] | 50 [mm] | 70 [mm] | 162 [mm] | 152. z=12 [mm] | 6.6 [mm] | 142 [mm] | 25 [mm] | 13 [mm] | 56 [mm] | 1500 [min-1] | 3.93 [kg] | $655.24 |