iTOK Highly flexible industrial couplings for flexibly mounted engines
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Catalog excerpts

iTOK Highly flexible industrial couplings for flexibly mounted engines - 1

iTOK Highly flexible industrial couplings for flexibly mounted engines

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 2

D2C – Designed to Customer The guiding principle of Designed to Customer is the recipe for success behind REICH. In addition to the catalogue products, we supply our customers with couplings developed to their specific requirements. The designs are mainly based on modular components to provide effective and efficient customer solutions. The special nature of our close cooperation with our partners ranges from; consulting, development, design, manufacture and integration to existing environments, to customer-specific production, logistics concepts and after-sales service - worldwide. This...

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 3

Coupling Information Dimension Tables 04 General Technical Description 08 General Technical Data 12 Selection of the Coupling Size 20 Permissible Shaft Displacement 21 Data Required for Coupling Size Selection iTOK Product Catalogue

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 4

General Technical Description iTOK Highly flexible industrial couplings for flexibly mounted engines The highly flexible iTOK coupling has been specially designed for resonance range is passed through quickly, and excellent de- applications requiring extremely low torsional rigidity. Furthermore coupling between the combustion engine and the driven machine it is particularly well suited to the compensation of axial and radial is achieved over the entire operating speed range. displacements of flexibly mounted engines. The wide range of flexible coupling elements and adaptive designs...

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 5

iTOK Nominal torques from 600 Nm to 70 000 Nm iTOK Advantages and Uses Key features and benefits of the iTOK coupling: ➜ Selection of different shore hardnesses for optimal torsional ➜ Highly flexible transfer element with high torsional elasticity vibration tuning with shifting of resonances into non-critical operating ranges ➜ High torsional vibration and shock load damping capability ➜ Drive train protection for lower lifecycle costs (LCC) ➜ Compensation of misalignments and easy positioning of the ➜ Little assembly effort Cost savings due to fast work drive and drive train possible ➜...

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 6

Coupling Information Standard Types Flange coupling for radial element change Type iTOK…F2K allows the detached element to be replaced without moving the coupled machines, provided that the shaft of Split spacer ring the driven machine does not protrude from the coupling hub. Advantage: possible to change element without having to move the coupled machines! Hub Rubber element with bolt-on sleeve Flange coupling for radial element change In type iTOK…D F2K, two coupling elements acting in parallel are used. Split spacer ring It is therefore designed for the transmission of higher torques....

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 7

Flange coupling Shaft coupling with hub and coupling element. coupling element with ring and two hubs. Shaft coupling with hub and two coupling elements with two coupling elements acting in parallel, separable flange, spacer ring and two hubs. Flange coupling Type iTOK...TK separable flange, spacer Flange coupling with two coupling elements acting in series, separable with two coupling elements acting in series, union flange, spacer ring, adapter and hub. iTOK Product Catalogue Type iTOK...R F2K with union flange flange, spacer ring, adapter and hub. Type iTOK...R F2K with separable flange...

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 8

Coupling Information General Technical Data F2K standard version with 1 element in natural/synthetic caoutchouc Coupling size Element version Nominal torque Maximum torque Continuous fatigue torque Power loss Dynamic torsional rigidity Axial rigidity Radial rigidity Angular rigidity

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 9

D F2K standard version with 2 elements switched in parallel in natural/synthetic caoutchouc Coupling size Element version Nominal torque Maximum torque Continuous fatigue torque Power loss Dynamic torsional rigidity Axial rigidity Radial rigidity Angular rigidity

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 10

Coupling Information R TK standard version with 2 elements switched in series in natural/synthetic caoutchouc Coupling size Element version Nominal torque Maximum torque Continuous fatigue torque Power loss Dynamic torsional rigidity Axial rigidity Radial rigidity Angular rigidity

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 11

Shore hardness Sh A, resonance factor VR and relative damping Ψ Sh A measurable rubber hardness is subject to a variation that is defined as ± 5° Shore A according to DIN 53505. However, this variation is minimised by our own rubber production. Element version Due to the physical properties of the rubber material, the General Technical Information The technical data applies only to the complete coupling or the shaft and keyed or other connection, e.g. shrinking or clamping the corresponding coupling elements. It is the customer/user’s connection, is correct. All components that can rust are...

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 12

Coupling Information Technical configuration/ materials Flange: The flange is used for the connection between the outer ring of the coupling element and the coupling hub. For this purpose there are corresponding bores on the circumference of the coupling flange as well as on the inner diameter. There are also large ventilation holes in the flange. The flange is made of steel, aluminium or cast iron, depending on the coupling size. Adapter flange: The adapter flange is made of steel, aluminium or cast iron and is used to connect the coupling element to the drive. Coupling element: The highly...

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 13

Coupling Information Selection of the Coupling Size The coupling size, for use in combustion engines, is designed When using an iTOK coupling in drives with large torque absorption and selected with a view to torsional vibration. A general fluctuations of the driven machine, an additional safety factor is safety factor of S = 1.3 to 1.5 is to be applied for iTOK couplings to be applied. Take care not to operate the system constantly at for a preliminary design according to the engine torque TAN. resonance frequency in order to avoid damage to the coupling and The coupling size selection is...

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 14

Dimension Tables iTOK Product Catalogue

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iTOK Highly flexible industrial couplings for flexibly mounted engines - 15

Coupling details Flange connection for SAE J 620 Coupling size Order example iTOK...F2K Coupling size Element version according to “General Technical Data” Flange connection size acc. to SAE J 620 Mounting length of split spacer ring ZS L5

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