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Datasheet KPP

Product catalog summary

Overview: The document provides technical specifications for metal bellows couplings, specifically the KPP series, highlighting features such as plug-in design, simple installation, and high torsional stiffness. The couplings are designed for precise torque transmission and are available in a sturdy all-metal version.

Specifications: The couplings are made with stainless steel bellows and high-tensile strength aluminum hubs. Screws conform to ISO 4762 / 12.9 standards. The temperature range for operation is from -40°C to +200°C. Dimensions follow DIN ISO 2768 cH standards.

Technical Data: The document lists various sizes of couplings with corresponding technical data such as moment of inertia, torsional stiffness, maximum shaft misalignment, axial and lateral spring rates, tightening torque, axial preload force, and maximum rotational speed (nmax). For example, size 10 has a moment of inertia of 0.033 [10-3kgm2] and a torsional stiffness of 2 [Nm/arcmin].

Installation Notes: The document notes that size KPP 1300 is available with a conical clamping hub upon request. It also mentions reduced tightening torque for larger hub bore diameters and provides guidance on delivery length without preload assembly.

Dimensions: The document provides detailed dimensions for each coupling size, including minimum and maximum bore diameters for D1 and D2, and other relevant measurements such as Øa, Øb, c1/c2, and mass.

Conclusion: The KPP series metal bellows couplings are designed for high precision and reliability in drive technology applications, offering a range of sizes and configurations to meet various operational requirements.

Catalog excerpts

• plug-in design • simple installation • EASY-clamping hub • high torsional stiffness • backlash-free, precise torque transmission • sturdy whole metal version technical data: KPP Tn moment torsional max. shaft axial lateral tightening axial pre- nmax. of inertia stiffness misalignment [mm] spring rate spring rate torque screw load force size [Nm] [10-3kgm2] [Nm/arcmin] axial± lateral [N/mm] [N/mm] f | i [Nm] (*) ca. [N] [upm] (*) note: reduced tightening torque for bigger hub bore diameter - see also 0 D 1/2max! temperature range: -40°C up to +200°C Dimensions [mm]: length dimensions according to DIN ISO 2768 cH * note: reduced tightening torque for bigger hub bore diameter - see also 0 D 1/2max! **Delivery length L without preload assembly with preload „V“ -> see functional description. Alternative lengths and sizes on request. note: size KPP 1300 with conical clamping hub on request

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Datasheet KPP

Datasheet KPP

Catalog excerpts

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