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Datasheet MKP

Product catalog summary

Overview: This document provides technical specifications for the Miniature Metal Bellows Coupling, Series MKP, offered by Jakobantriebstechnik. The couplings are designed with a short design and lateral clamping hub, suitable for various applications within the specified temperature range.

Specifications:

Dimensions: Length dimensions conform to DIN ISO 2768 cH standards. Stock bores D1/D2 are available in G7 tolerance.
Material: The bellows are made of stainless steel, and the hubs are constructed from high-tensile strength aluminum. Screws comply with ISO 4762 / 12.9 standards.
Temperature Range: The operational temperature range is from -40°C to +200°C.
Operational Speed: Maximum operational speed is 20,000 RPM.

Technical Data:

Moment of Inertia and Torsional Stiffness: Varies by size, with specific values provided for sizes 2, 5, 7, 8, and 12.
Max. Shaft Misalignment: Axial ±0.3 to 0.5 mm and lateral ±0.1 to 0.15 mm, depending on the size.
Spring Rate: Ranges from 20 to 100 N/mm.
Mass and Tightening Torque: Mass ranges from 0.030 kg to 0.130 kg, with tightening torque of screws ranging from 2 Nm to 8 Nm.

Ordering Information: Examples are provided for ordering different configurations of the MKP couplings, indicating the bore diameters and special hub designs available.

Dimensions: Detailed dimensions for each size (2, 5, 7, 8, 12) are provided, including parameters such as diameter, length, and screw specifications.

Additional Notes: Larger bore diameters are possible with a special hub design 'L', as indicated in the dimension table and order examples.

Catalog excerpts

MKP Tn moment torsional max. shaft spring rate mass tightening torque of inertia stiffness misalignment (mm) [N/mm] approx. of screws size [Nm] [10-6kgm2] [Nm/arcmin] axial ± lateral axial ± lateral [kg] [Nm] max. operational speed: 20.000 Upm temperature range: -40°C up to +200°C on request, all couplings are avaiable with EASY-clamp note: Larger bore diameter with special hub design „L“ possible - see bracket values in the dimension table, as well as order example.

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Datasheet MKP

Datasheet MKP

Catalog excerpts

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