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KSK - old - ham - couplings

KSK - old - ham - couplings
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KSK - old - ham - couplings

Product catalog summary
Overview: The datasheet provides detailed information about VMA's Old-Ham-Couplings (KSK), which are designed for torsion-resistant applications. These couplings are characterized by their torsion-stiff transmission of torques without clearance, making them suitable for high-revolution and torsion-stiffness demands.
Specifications: The couplings feature adjustable light metal hubs made of aluminum and an intermediate piece made of polyacetal with a through-bore design. This allows the ends of the shafts to nearly touch, enhancing performance in various applications such as machine tools, printing machines, and robots.
Technical Data: The datasheet includes detailed measurements for different types and sizes of couplings (KSK AA, KSK BB, KSK BC) including dimensions (D, D1, D2, L, L1, L2), fastening torque, and installation requirements. The rated torque ranges from 30 to 150 Ncm, with torsional stiffness values provided for each size.
Performance Parameters: The couplings allow for permitted misalignments: angular (0.5°), lateral (0.1 mm), and axial (0.2-0.3 mm). The material composition includes aluminum alloy for the hubs and polyacetal for the intermediate piece.
Applications: VMA Old-Ham-Couplings have been used successfully for over fifteen years in various industries, demonstrating reliability and performance in demanding environments.
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Catalog excerpts

KSK - old - ham - couplings-4

VMA Verbindungs-, Mess- und Antriebstechnlk KSK - Datasheet A-HubKSKAA B-HubKSKBB C-HubKSK BC Type KSK AA KSK BB KSK BC Suc Tcchnical Data Ratod torque in Ncm 30 80 150 30 80 150 150 Torsionalstiffness in IQ"NnVRad0.0330.0180.0910.0330.0180.0910.0330.0180.091 Mass (ca.) n 14 25 40 24 25 40 14 25 40 3 Moment of inertia in 10 * kg* 0.0280.0790.1840.0280.0790.1840.0280.0790.184 Pcrmitted misalignment angular tacra Mat criai: Hubs: Al-alloy intcrmcdiatc piccc: Polyacctal VMA Hiederweg2 phone: 06021-79020 63814 Mainaschaff fax; 06021 -790220 www.vma-nc.de mail: [email protected] V Al A

 Open the catalog to page 4

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