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JAKOB Antriebstechnik GmbH
Datasheet Simple-Flex

Datasheet Simple-Flex

Product catalog summary

Overview: The document provides technical specifications and details for the Simple-Flex distance coupling series SF, designed for drive technology applications. It highlights the product's adaptability in length, suitability for high operating speeds, and lightweight construction.

Specifications:

Variable lengths from 0.5 to 6 meters.
High torsional moment transmission with small pipe diameter.
Dimensions conform to DIN ISO 2768 cH standards.
Material: High-tensile aluminum hub and CFK intermediate pipe.
Temperature range: -10°C to +60°C.

Product Variants:

SF 40-KF: Features a conical clamping ring hub for excellent balance and high speeds.
SF 40-H: Half-shell hub design for easy assembly and low mass.
SF 70-KF and SF 70-H: Similar to SF 40 variants but with higher torque and speed capabilities.
SF 125-H: Designed for the highest torque and speed requirements.

Performance Data:

Maximum operating speeds vary by length and model, with SF 70-KF reaching up to 15,500 min-1 at 1 meter.
Moment of inertia and mass increase with length, with SF 125-H having the highest values.
Torsional stiffness and lateral shaft misalignment are specified for each model and length.
Nominal and maximum torque values are provided for each model and length, with SF 125-H offering the highest torque.

Design Features:

SF-H version: Easy assembly with radial clamping screws, low mass, and inertia.
SF-KF version: High clamping forces and rotational symmetry for high torque applications.

Catalog excerpts

• Drive Technology Ant_ik • variable lengths from 0,5 to 6 m • suitable for high operating speeds • very low weight without compensating coupling elements • transmission of high torsional moments with small pipe diameter Dimensions [mm]: length dimensions according to DIN ISO 2768 cH 0a: interfering edge - screw head at half-shell clamping hub

Open the catalog to page 1

• Drive Technologytechnical data: SF nominal torque / max. torque [Nm] SF moment of inertia [10-3kgm2] mass [kg] SF torsional stiffness [Nm/arcmin] max. lateral shaft misalignment [mm] Version SF-KF conical clamping ring hub • excellent balance quality / highest speeds • high clamping forces for high torques • rotationally symmetrical construction • easy to assemble with two radial clamping screws • inexpensive execution • lowest mass and moments of inertia

Open the catalog to page 2

Datasheet Simple-Flex

Datasheet Simple-Flex

Catalog excerpts

All JAKOB Antriebstechnik GmbH catalogs and technical brochures