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K2038Beam couplings stainless steel with clamping hubs |
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Item description/product images |
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DescriptionMaterial:Stainless steel 1.4305. Version:Bright.Note:Backlash-free, torsionally stiff, flexurally elastic and maintenance-free all-metal coupling for the transmission of angularly synchronous rotary movements. The innovative slot structure enables very good axial, radial and angular flexibility with low restoring forces. Best suited for servomotors. With clamp hub for shaft fastening.
These stainless steel beam couplings are particularly suitable for the foodstuff and pharmaceutical industries.Temperature range:-50 °C to +150 °C.Assembly:The beam couplings have a H7 tolerance. The recommended clearance tolerance is 0.02 - 0.05 mm. This tolerance and lubricating the shaft journals aids assembly and removal.On request:Desired hub holes D1 and D2 seperately with tolerance class or tolerance zone.
DIN 6885 keyway.Special features: DownloadHere is all the information as a PDF datasheet:
Are you looking for CAD data? These can be found directly in the product table.
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Order No.
| Size | D1
(H7) | D2
(H7) | D1/D2
min. | D1/D2
max. | D4 | L | L1 | L2 | Nom. torque
Nm
| Moment of inertia
(gm²) | Torsional stiffness
(10³ Nm/rad) | CAD | Acc. | Price | Order |
|---|
| K2038.0300400810 | 30 | 8 | 10 | 6 | 14 | 30 | 40 | 11 | 5,5 | 25 | 0,01920 | 2,530 |  | | 86.81 € | | | K2038.0160230505 | 16 | 5 | 5 | 3 | 6 | 16 | 23 | 7 | 3,5 | 6 | 0,00080 | 0,513 | | | 43.45 € | | | K2038.0180160606 | 18 | 6 | 6 | 3 | 6 | 18 | 16,6 | 5 | 2,5 | 6 | 0,00099 | 0,752 | | | 44.63 € | | | K2038.0200280606 | 20 | 6 | 6 | 3 | 8 | 20 | 28 | 8 | 4 | 12 | 0,00288 | 1,189 | | | 65.73 € | | | K2038.0200280808 | 20 | 8 | 8 | 3 | 8 | 20 | 28 | 8 | 4 | 12 | 0,00288 | 1,189 | | | 65.73 € | | | K2038.0220200608 | 22 | 6 | 8 | 3 | 10 | 22 | 20 | 5,5 | 2,75 | 6 | 0,00260 | 1,372 | | | 68.08 € | | | K2038.0250280810 | 25 | 8 | 10 | 6 | 12 | 25 | 28 | 8 | 4 | 16 | 0,00648 | 1,558 | | | 72.77 € | | | K2038.0250280808 | 25 | 8 | 8 | 6 | 12 | 25 | 28 | 8 | 4 | 16 | 0,00648 | 1,558 | | | 72.77 € | | | K2038.0400481616 | 40 | 16 | 16 | 6 | 19 | 40 | 48 | 11 | 5,5 | 36 | 0,07580 | 11,008 | | | 105.58 € | | | K2038.0500651616 | 50 | 16 | 16 | 10 | 26 | 50 | 65 | 19 | 9,5 | 73 | 0,24600 | 20,995 | | | 129.00 € | | | K2038.0500651919 | 50 | 19 | 19 | 10 | 26 | 50 | 65 | 19 | 9,5 | 73 | 0,24600 | 20,995 | | | 129.00 € | | | K2038.0500652020 | 50 | 20 | 20 | 10 | 26 | 50 | 65 | 19 | 9,5 | 73 | 0,24600 | 20,995 | | | 129.00 € | | | K2038.0500651515 | 50 | 15 | 15 | 10 | 26 | 50 | 65 | 19 | 9,5 | 73 | 0,24600 | 20,995 | | | 129.00 € | | | K2038.0160230606 | 16 | 6 | 6 | 3 | 6 | 16 | 23 | 7 | 3,5 | 6 | 0,00080 | 0,513 | | | 43.45 € | | | K2038.0250280606 | 25 | 6 | 6 | 6 | 12 | 25 | 28 | 8 | 4 | 16 | 0,00648 | 1,558 | | | 72.77 € | | | K2038.0180160506 | 18 | 5 | 6 | 3 | 6 | 18 | 16,6 | 5 | 2,5 | 6 | 0,00099 | 0,752 | | | 44.63 € | | | K2038.0250280608 | 25 | 6 | 8 | 6 | 12 | 25 | 28 | 8 | 4 | 16 | 0,00648 | 1,558 | | | 72.77 € | | | K2038.0220200808 | 22 | 8 | 8 | 3 | 10 | 22 | 20 | 5,5 | 2,75 | 6 | 0,00260 | 1,372 | | | 68.08 € | | | K2038.0400481515 | 40 | 15 | 15 | 6 | 19 | 40 | 48 | 11 | 5,5 | 36 | 0,07580 | 11,008 | | | 105.58 € | | | K2038.0250280610 | 25 | 6 | 10 | 6 | 12 | 25 | 28 | 8 | 4 | 16 | 0,00648 | 1,558 | | | 72.77 € | | | K2038.0200280608 | 20 | 6 | 8 | 3 | 8 | 20 | 28 | 8 | 4 | 12 | 0,00288 | 1,189 | | | 65.73 € | | | K2038.0160230506 | 16 | 5 | 6 | 3 | 6 | 16 | 23 | 7 | 3,5 | 6 | 0,00080 | 0,513 | | | 43.45 € | | | K2038.0300401010 | 30 | 10 | 10 | 6 | 14 | 30 | 40 | 11 | 5,5 | 25 | 0,01920 | 2,530 | | | 86.81 € | | | K2038.0400481010 | 40 | 10 | 10 | 6 | 19 | 40 | 48 | 11 | 5,5 | 36 | 0,07580 | 11,008 | | | 105.58 € | | | K2038.0400481012 | 40 | 10 | 12 | 6 | 19 | 40 | 48 | 11 | 5,5 | 36 | 0,07580 | 11,008 | | | 105.58 € | | | K2038.0300400808 | 30 | 8 | 8 | 6 | 14 | 30 | 40 | 11 | 5,5 | 25 | 0,01920 | 2,530 | | | 86.81 € | | | K2038.0250281010 | 25 | 10 | 10 | 6 | 12 | 25 | 28 | 8 | 4 | 16 | 0,00648 | 1,558 | | | 72.77 € | | | K2038.0160230303 | 16 | 3 | 3 | 3 | 6 | 16 | 23 | 7 | 3,5 | 6 | 0,00080 | 0,513 | | | 43.45 € | | | K2038.0180160303 | 18 | 3 | 3 | 3 | 6 | 18 | 16,6 | 5 | 2,5 | 6 | 0,00099 | 0,752 | | | 44.63 € | | | K2038.0180160505 | 18 | 5 | 5 | 3 | 6 | 18 | 16,6 | 5 | 2,5 | 6 | 0,00099 | 0,752 | | | 44.63 € | | | K2038.0200280303 | 20 | 3 | 3 | 3 | 8 | 20 | 28 | 8 | 4 | 12 | 0,00288 | 1,189 | | | 65.73 € | | | K2038.0200280505 | 20 | 5 | 5 | 3 | 8 | 20 | 28 | 8 | 4 | 12 | 0,00288 | 1,189 | | | 65.73 € | | | K2038.0200280506 | 20 | 5 | 6 | 3 | 8 | 20 | 28 | 8 | 4 | 12 | 0,00288 | 1,189 | | | 65.73 € | | | K2038.0200280508 | 20 | 5 | 8 | 3 | 8 | 20 | 28 | 8 | 4 | 12 | 0,00288 | 1,189 | | | 65.73 € | | | K2038.0220200303 | 22 | 3 | 3 | 3 | 10 | 22 | 20 | 5,5 | 2,75 | 6 | 0,00260 | 1,372 | | | 68.08 € | | | K2038.0220200505 | 22 | 5 | 5 | 3 | 10 | 22 | 20 | 5,5 | 2,75 | 6 | 0,00260 | 1,372 | | | 68.08 € | | | K2038.0220200506 | 22 | 5 | 6 | 3 | 10 | 22 | 20 | 5,5 | 2,75 | 6 | 0,00260 | 1,372 | | | 68.08 € | | | K2038.0220200508 | 22 | 5 | 8 | 3 | 10 | 22 | 20 | 5,5 | 2,75 | 6 | 0,00260 | 1,372 | | | 68.08 € | | | K2038.0220200606 | 22 | 6 | 6 | 3 | 10 | 22 | 20 | 5,5 | 2,75 | 6 | 0,00260 | 1,372 | | | 68.08 € | | | K2038.0300400606 | 30 | 6 | 6 | 6 | 14 | 30 | 40 | 11 | 5,5 | 25 | 0,01920 | 2,530 | | | 86.81 € | | | K2038.0300400608 | 30 | 6 | 8 | 6 | 14 | 30 | 40 | 11 | 5,5 | 25 | 0,01920 | 2,530 | | | 86.81 € | | | K2038.0300400610 | 30 | 6 | 10 | 6 | 14 | 30 | 40 | 11 | 5,5 | 25 | 0,01920 | 2,530 | | | 86.81 € | | | K2038.0400480606 | 40 | 6 | 6 | 6 | 19 | 40 | 48 | 11 | 5,5 | 36 | 0,07580 | 11,008 | | | 105.58 € | | | K2038.0400481212 | 40 | 12 | 12 | 6 | 19 | 40 | 48 | 11 | 5,5 | 36 | 0,07580 | 11,008 | | | 105.58 € | | | K2038.0500651010 | 50 | 10 | 10 | 10 | 26 | 50 | 65 | 19 | 9,5 | 73 | 0,24600 | 20,995 | | | 129.00 € | | | K2038.0600801010 | 60 | 10 | 10 | 10 | 30 | 60 | 80 | 25 | 12,5 | 110 | 0,64800 | 37,165 | | | 210.10 € | | | K2038.0600801616 | 60 | 16 | 16 | 10 | 30 | 60 | 80 | 25 | 12,5 | 110 | 0,64800 | 37,165 | | | 210.10 € | | | K2038.0600802020 | 60 | 20 | 20 | 10 | 30 | 60 | 80 | 25 | 12,5 | 110 | 0,64800 | 37,165 | | | 210.10 € | | | K2038.0600802424 | 60 | 24 | 24 | 10 | 30 | 60 | 80 | 25 | 12,5 | 110 | 0,64800 | 37,165 | | | 210.10 € | | | K2038.0700951515 | 70 | 15 | 15 | 15 | 35 | 70 | 95 | 25 | 12,5 | 190 | 1,39200 | 196,024 | | | 258.50 € | | | K2038.0700952020 | 70 | 20 | 20 | 15 | 35 | 70 | 95 | 25 | 12,5 | 190 | 1,39200 | 196,024 | | | 258.50 € | | | K2038.0700953232 | 70 | 32 | 32 | 15 | 35 | 70 | 95 | 25 | 12,5 | 190 | 1,39200 | 196,024 | | | 258.50 € | |
| Order No. | max.
rpm
| max.
angular offset
(°) | max. shaft offset
axial
(mm) | max. shaft offset
radial
(mm) | C
(ISO 4029) | Tightening
torque of
screws Nm | CAD | Acc. | Price | Order |
|---|
| K2038.0300400810 | 6000 | 1 | 0,85 | 0,1 | M4 | 3,4 | | | 86.81 € | | | K2038.0160230505 | 10000 | 2 | 0,5 | 0,15 | M2,5 | 1 | | | 43.45 € | | | K2038.0180160606 | 10000 | 2 | 0,5 | 0,15 | M2,5 | 1 | | | 44.63 € | | | K2038.0200280606 | 9500 | 1 | 1 | 0,1 | M3 | 1,5 | | | 65.73 € | | | K2038.0200280808 | 9500 | 1 | 1 | 0,1 | M3 | 1,5 | | | 65.73 € | | | K2038.0220200608 | 9500 | 1 | 1 | 0,15 | M2,5 | 1 | | | 68.08 € | | | K2038.0250280810 | 8000 | 1 | 1 | 0,1 | M3 | 1,5 | | | 72.77 € | | | K2038.0250280808 | 8000 | 1 | 1 | 0,1 | M3 | 1,5 | | | 72.77 € | | | K2038.0400481616 | 5000 | 1 | 0,85 | 0,15 | M5 | 7 | | | 105.58 € | | | K2038.0500651616 | 5000 | 1,5 | 0,7 | 0,15 | M6 | 14 | | | 129.00 € | | | K2038.0500651919 | 5000 | 1,5 | 0,7 | 0,15 | M6 | 14 | | | 129.00 € | | | K2038.0500652020 | 5000 | 1,5 | 0,7 | 0,15 | M6 | 14 | | | 129.00 € | | | K2038.0500651515 | 5000 | 1,5 | 0,7 | 0,15 | M6 | 14 | | | 129.00 € | | | K2038.0160230606 | 10000 | 2 | 0,5 | 0,15 | M2,5 | 1 | | | 43.45 € | | | K2038.0250280606 | 8000 | 1 | 1 | 0,1 | M3 | 1,5 | | | 72.77 € | | | K2038.0180160506 | 10000 | 2 | 0,5 | 0,15 | M2,5 | 1 | | | 44.63 € | | | K2038.0250280608 | 8000 | 1 | 1 | 0,1 | M3 | 1,5 | | | 72.77 € | | | K2038.0220200808 | 9500 | 1 | 1 | 0,15 | M2,5 | 1 | | | 68.08 € | | | K2038.0400481515 | 5000 | 1 | 0,85 | 0,15 | M5 | 7 | | | 105.58 € | | | K2038.0250280610 | 8000 | 1 | 1 | 0,1 | M3 | 1,5 | | | 72.77 € | | | K2038.0200280608 | 9500 | 1 | 1 | 0,1 | M3 | 1,5 | | | 65.73 € | | | K2038.0160230506 | 10000 | 2 | 0,5 | 0,15 | M2,5 | 1 | | | 43.45 € | | | K2038.0300401010 | 6000 | 1 | 0,85 | 0,1 | M4 | 3,4 | | | 86.81 € | | | K2038.0400481010 | 5000 | 1 | 0,85 | 0,15 | M5 | 7 | | | 105.58 € | | | K2038.0400481012 | 5000 | 1 | 0,85 | 0,15 | M5 | 7 | | | 105.58 € | | | K2038.0300400808 | 6000 | 1 | 0,85 | 0,1 | M4 | 3,4 | | | 86.81 € | | | K2038.0250281010 | 8000 | 1 | 1 | 0,1 | M3 | 1,5 | | | 72.77 € | | | K2038.0160230303 | 10000 | 2 | 0,5 | 0,15 | M2,5 | 1 | | | 43.45 € | | | K2038.0180160303 | 10000 | 2 | 0,5 | 0,15 | M2,5 | 1 | | | 44.63 € | | | K2038.0180160505 | 10000 | 2 | 0,5 | 0,15 | M2,5 | 1 | | | 44.63 € | | | K2038.0200280303 | 9500 | 1 | 1 | 0,1 | M3 | 1,5 | | | 65.73 € | | | K2038.0200280505 | 9500 | 1 | 1 | 0,1 | M3 | 1,5 | | | 65.73 € | | | K2038.0200280506 | 9500 | 1 | 1 | 0,1 | M3 | 1,5 | | | 65.73 € | | | K2038.0200280508 | 9500 | 1 | 1 | 0,1 | M3 | 1,5 | | | 65.73 € | | | K2038.0220200303 | 9500 | 1 | 1 | 0,15 | M2,5 | 1 | | | 68.08 € | | | K2038.0220200505 | 9500 | 1 | 1 | 0,15 | M2,5 | 1 | | | 68.08 € | | | K2038.0220200506 | 9500 | 1 | 1 | 0,15 | M2,5 | 1 | | | 68.08 € | | | K2038.0220200508 | 9500 | 1 | 1 | 0,15 | M2,5 | 1 | | | 68.08 € | | | K2038.0220200606 | 9500 | 1 | 1 | 0,15 | M2,5 | 1 | | | 68.08 € | | | K2038.0300400606 | 6000 | 1 | 0,85 | 0,1 | M4 | 3,4 | | | 86.81 € | | | K2038.0300400608 | 6000 | 1 | 0,85 | 0,1 | M4 | 3,4 | | | 86.81 € | | | K2038.0300400610 | 6000 | 1 | 0,85 | 0,1 | M4 | 3,4 | | | 86.81 € | | | K2038.0400480606 | 5000 | 1 | 0,85 | 0,15 | M5 | 7 | | | 105.58 € | | | K2038.0400481212 | 5000 | 1 | 0,85 | 0,15 | M5 | 7 | | | 105.58 € | | | K2038.0500651010 | 5000 | 1,5 | 0,7 | 0,15 | M6 | 14 | | | 129.00 € | | | K2038.0600801010 | 4500 | 1,5 | 0,7 | 0,15 | M8 | 27 | | | 210.10 € | | | K2038.0600801616 | 4500 | 1,5 | 0,7 | 0,15 | M8 | 27 | | | 210.10 € | | | K2038.0600802020 | 4500 | 1,5 | 0,7 | 0,15 | M8 | 27 | | | 210.10 € | | | K2038.0600802424 | 4500 | 1,5 | 0,7 | 0,15 | M8 | 27 | | | 210.10 € | | | K2038.0700951515 | 4000 | 1 | 0,33 | 0,1 | M8 | 27 | | | 258.50 € | | | K2038.0700952020 | 4000 | 1 | 0,33 | 0,1 | M8 | 27 | | | 258.50 € | | | K2038.0700953232 | 4000 | 1 | 0,33 | 0,1 | M8 | 27 | | | 258.50 € | |
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