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Datasheet WDS

Product catalog summary

Overview: The document provides technical specifications and data for the WD and WDS series of drive technology products, focusing on torsional stiffness, moment of inertia, maximum speed, and mass across various sizes.

Specifications:

Sizes and Capacities: The products range from size 15 to 1600, with corresponding torque capacities from 15 Nm to 1600 Nm. Torsional stiffness, moment of inertia, and mass vary with size and length (1m to 4m).
Materials: Bellows are made of stainless steel, hubs for sizes 15-400 are high-tensile aluminum, and sizes 800-1600 are steel-oxidized. The precision intermediate pipe is high-tensile aluminum.
Temperature and Misalignment: Maximum temperature range is -40°C to +200°C for WDS and -40°C to +90°C for WD. Axial shaft misalignment is ±1.5 mm, angular misalignment is 1°, and lateral misalignment is calculated based on length.

Procedures and Installation:

Backlash-free, precise torque transfer with no additional intermediate bearing is highlighted.
Simple installation is emphasized, with variable lengths up to 4m for WD and 6m for WDS.
Order examples are provided for clarity on specifying dimensions and configurations.

Norms and Standards:

Dimensions adhere to DIN ISO 2768 cH standards.
Specific tightening torques are noted for different sizes, with reduced torque for larger hub bore diameters.

Recommendations:

Lengths over 4m and in-house production of intermediate pipes are possible upon request.
Expansion cone clamping is used for WDS, while high-strength adhesive is used for WD.

Key Data from Tables:

The tables provide detailed data on torsional stiffness, moment of inertia, maximum speed, and mass for each size and length configuration.
Additional dimensions and tightening torques are specified for each size, ensuring proper installation and performance.

Catalog excerpts

• backlash-free, precise torque transfer • no additional intermediate bearing • high-speed and torsional stiffness • simple installation series WD: Variable length up to 4 m / Tmax = 90°C series WDS: Variable length up to 6 m / Tmax = 200°C technical data: note: lengths of over 4 m and in-house production of intermediate pipe are possible on request Dimensions [mm]: length dimensions according to DIN ISO 2768 cH • 0a: interfering edge - bolt head • (*) note: reduced tightening torque (see brackets) for bigger hub bore diameter - see also 0 D 1/2max! • Size 15 only as WDS type / pipe diameter 0b with WD-800 = 110mm or WD 1600 = 150mm

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Datasheet WDS

Datasheet WDS

Catalog excerpts

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