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Datasheet KSD

Product catalog summary

Overview: The document provides technical specifications for metal bellows couplings, specifically the KSD series, used in drive technology. These couplings feature 6-corrugation bellows, a short design, and conical bushes on both sides.

Specifications:

Dimensions: Length dimensions adhere to DIN ISO 2768 cH standards.
Materials: Bellows are made of stainless steel, hubs of heat-treated steel, and screws conform to ISO 4017 / 10.9.
Temperature Range: Operates between -40°C and +300°C.
Note: KSD size 4000 uses 4-corrugation-bellows and a shrink disc clamping hub, supporting up to a maximum diameter of Ø 130mm.

Technical Data:

Various sizes are listed with corresponding dimensions, mass, and diameter ranges.
Each size has specific torque, moment of inertia, torsional stiffness, and maximum shaft misalignment values.
Axial and lateral spring rates, tightening torque for screws, and maximum rotational speed (nmax) are provided for each size.

Performance Parameters:

Torque ranges from 10 Nm to 6000 Nm across different sizes.
Moment of inertia and torsional stiffness values increase with size, indicating higher performance capabilities.
Maximum shaft misalignment and spring rates are specified to ensure proper alignment and flexibility.

Recommendations: For applications requiring higher torques, the document suggests considering the KXL series.