Multi-Beam Couplings

Multi-Beam Couplings

Product catalog summary
Overview: This document provides technical specifications for Altra Industrial Motion's Multi-Beam Stainless Steel Multi-Helix Flexible 3 Beam Couplings, specifically the non-relieved type. It includes details on dimensions, materials, finishes, and performance parameters.
Materials & Finishes: The couplings are made from Stainless Steel 303, with fasteners also made from stainless steel. This ensures durability and resistance to corrosion.
Temperature Range: The couplings can operate within a temperature range of -40ºF to +284ºF (-40°C to +140°C), making them suitable for various industrial environments.
Dimensions & Order Codes: The document lists dimensions for different coupling sizes, including diameter (ØD), length (L), and bore diameters (B1, B2). It also provides order codes for set screw and clamp types.
Bore Sizes: Bore sizes are specified for each coupling size, with both imperial and metric measurements provided. The document includes a table indicating the compatibility of bore sizes with different coupling sizes.
Performance Parameters: Key performance metrics include angular offset, parallel offset, torsional stiffness, and peak torque. These parameters help in selecting the appropriate coupling size based on application requirements.
Fasteners & Tools: Details on fasteners, including set screw and cap screw specifications, are provided. The document also specifies the required torque and wrench sizes for installation.
Contact Information: The document provides contact details for Altra Industrial Motion's offices in the USA and England for further inquiries or support.
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Catalog excerpts

Multi-Beam Couplings-1

Altra Industrial Motion NON-CATALOG ITEM Set Screw Hubs Multi-Beam Stainless Steel Multi-Helix Flexible 3 Beam Couplings - Non-Relieved Clamp Hubs Materials & Finishes Couplings: Stainless Steel 303 S31 Fasteners: Stainless Steel 3-BEAM COUPLINGS: DIMENSIONS & ORDER CODES Coupling Type & Size © Length of supported bore. © Peak torque. Select a size where Peak Torque exceeds the application torque x service factor. (See main catalog, P-7293-HD, page 4) © Max. compensation values are mutually exclusive. BORE SIZES 3-BEAM COUPLINGS - NON-RELIEVED Sizes indicated in parenthesis are metric (mm). ucoDynatork An Altra Industrial Motion Company www.huco.com 440 North Fifth Avenue Merchant Drive, Hertford

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