Flexible Coupling Standards

Applicability This standard provides nomenclature common to flexible couplings and their application as used in mechanical power transmission drives. Exceptions The following coupling types are not included in this standard: - flexible shaft; - quill shaft; - universal...

Types of flexible couplings This standard covers the lubrication of the following types of flexible couplings and generally applies to other types of lubricated couplings. - gear couplings; - chain couplings; - metallic grid couplings. Some...

This standard presents criteria and guidelines for the basis of flexible coupling ratings. It is not a comprehensive rating method that can be applied to a specific product or manufacturer. Due to the diversity of coupling types, this standard presents generally accepted...

This standard presents information on design, dimensions, tolerances, inspection, mounting, removal, and equipment that is in common use with keyless tapered and keyless straight (cylindrical) bore hubs for flexible couplings. Calculated hub stress values and hub to shaft torque...

This standard defines classes of flexible coupling potential unbalance, one of which the user must select in order to meet the needs of their system. The classes are established using weight and speed and system sensitivity to arrive at a mass displacement value that defines the...

Defines the performance characteristics of flexible couplings for shafts and specifies the dimensions and limits for bore and keyway sizes. It does not apply to flexible shafts or universal joints.

This European Standard specifies the materials and dimensions for metal banded flexible couplings and adaptors and bushes for use with pipes and fittings in drain and sewer systems, usually operated under gravity and periodic hydraulic surcharge, both above and below ground inside or...

This European Standard specifies the materials and dimensions for metal banded flexible couplings and adaptors and bushes for use with pipes and fittings in drain and sewer systems, usually operated under gravity and periodic hydraulic surcharge, both above and below ground inside or...

This standard presents information on design, dimensions, tolerances, inspection, mounting, removal, and equipment that is in common use with keyless tapered and keyless straight (cylindrical) bore hubs for flexible couplings. Calculated hub stress values and hub to shaft torque...

This metric standard defines classes of flexible coupling potential unbalance, one of which the user must select in order to meet the needs of their system. The classes are established using mass and speed and system sensitivity to arrive at a mass displacement value that defines the...

This European Standard specifies the performance requirements for flexible couplings and adaptors and bushes for use with pipes and fittings in drain and sewer systems, usually operated under gravity and periodic hydraulic surcharge, both above and below ground inside or outside...

00448a-000000-000000 1 Scope 1.1 These requirements cover flexible couplings and flexible connecting shafts intended to connect the shaft of a stationary fire pump to a fire pump driver. 1.2 Flexible couplings and flexible connecting shafts covered by this...

This CP gives a description of the procedures and requirements related to documentation, design and type testing applicable for TA of composite drive shafts and flexible couplings. This CP does not set the design requirements to the composite drive shafts and flexible...

This standard presents information and calculation methods for the mass elastic properties and other characteristics of flexible couplings. This data is of importance to system designers for the selection of system components and natural frequency calculations. Calculation methods of...

This standard presents metric dimensions, tolerances, sizes and fits for straight bores, tapered bores, keys and keyways for unmounted industrial flexible couplings. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. Shaft...

This standard presents inch dimensions, tolerances, and sizes for straight bores, tapered bores, single keys and keyways for unmounted industrial flexible couplings. The keys are square or rectangular. This specification includes index tolerances for multiple keyways. Inspection...

This Standard is intended to fulfill the need for control of dimensional specifications for flexible chain couplings with covers that utilize a roller chain or silent chain as the coupling medium. Metric equivalents of all dimensions and capacities are given. This Standard was...

This Practice describes guidelines for selecting non-lubricated flexible couplings for general purpose applications for most types of rotating equipment. General purpose coupling applications include loads with steady, non-fluctuating torque characteristics within the power and...

This standard provides calculation methods related to mass elastic properties of flexible couplings. Properties discussed include coupling mass, polar mass moment of inertia, center of gravity, axial stiffness, axial natural frequency, lateral stiffness, lateral natural...