FlexDur | FD-HS Torsionally rigid couplings for test benches
16Pages

FLEXDUR - Highspeed Torsionally Rigid Coupling for Test Benches www.reich-kupplungen.com SIMPLY POWERFUL.

D2C – Designed to Customer The guiding principle of Designed to Customer is the recipe for success behind REICH. In addition to the catalogue products, we supply our customers with couplings developed to their specific requirements. The designs are mainly based on modular components to provide effective and efficient customer solutions. The special nature of our close cooperation with our partners ranges from; consulting, development, design, manufacture and integration to existing environments, to customer-specific production, logistics concepts and after-sales service - worldwide. This...

FLEXDUR - Highspeed Product Catalogue | www.

FLEXDUR - HighSpeed General Technical Description FLEXDUR - HighSpeed Torsionally Rigid Coupling for Test Benches The FLEXDUR - HighSpeed (short form: FD-HS) All-metal couplings Different mounting lengths are available as standard. For a are developed and manufactured to the highest standards, completely backlash-free connection between shaft and hub, the especially for applications with higher speeds. The coupling uses FLEXDUR - HighSpeed is equipped as standard with clamping hubs bushed flexible disc packs of stainless spring steel as power as a shrink disc connection. transmitting...

Nominal torques from 320 Nm to 12 500 Nm FLEXDUR - Highspeed Advantages The salient attributes and advantages of the FLEXDUR - Highspeed coupling: •+ Torsionally rigid and backlash-free torque transmission •+ Can be directly adapted to torque sensors •+ Suitable for very high speeds •+ Compensation of axial, radial and angular shaft displacements •+ Small restoring forces at shaft displacement •+ Low mass inertia due to high power density •+ For use at ambient temperatures from -35 °C to +110 °C •+ Neither maintenance, nor lubrication required •+ Almost unlimited lifetime and wear-free at...

Coupling Information Standard Type Coupling size 1) At speeds above 5 000 min-1 a limitation of the total displacement to max. 30% is necessary. The maximum permissible speed is calculated for the main components (clamping hub adapter spacer) with standard dimensions. Other types and lengths on request 2) Mass and inertia J refer to the standard coupling dimensions (see page 12) 3) The torsional stiffness is specified for standard dimensions and refers to the coupling unit installed between the clamping hubs consisting of adapter, flange, spacer and disc pack with screw connection 4) The...

Coupling Information FLEXDUR - HighSpeed Principals of Construction Standard Types Torque Sensor Clamping hub screwed inside 1) Clamping hub screwed inside 1) 1) Clamping hub, consisting of clamping ring, hub body and screws 2) Coupling unit, consisting of adapter, flange, spacer and disc pack with screw connection FLEXDUR - HighSpeed Product Catalogue

Coupling Information FLEXDUR - HighSpeed Selection of the Coupling Size The coupling is selected using the nominal torque of the engine TAN. The torque TAN to be transmitted can be calculated as follows on the basis of the continuous power: In addition to the load on the coupling due to the drive torque TAN the coupling can also be subjected to additional loads which depend on the type of driven machine and the mode of operation of the prime mover. The service factor is determined as a function of the input and output (see table Service factor). To determine the appropriate size, the...

Coupling Information Q Caution! In the event of a change in the operating condition (e.g. power, speed, starting frequency, change in drive and driven machines, ambient temperature of the coupling), it is necessary to check the selection of the coupling size. 03/2022 FLEXDUR - Highspeed Product Catalogue | www.

Coupling Information FLEXDUR - HighSpeed Permissible Shaft Displacements The values for permissible displacement, given in the table “General technical data” are maximum values which may not occur simultaneously (sum Δ Ka+Δ Kr+Δ Kw ≤ 100%). An existing axial displacement Δ Ka as shown in Fig. 1 reduces the permissible values for angular displacement Δ Kw and radial displacement Δ Kr  . For coupling versions whose length deviates from the catalogue version, the permissible radial displacement with plate pack length S and spacer length L2 is calculated as follows: ∆ Kr = tan α ∙ (L2+S)...

Coupling Information FLEXDUR - Highspeed couplings for higher speeds are suitable as standard for mounting on standard torque sensors, but can also be adapted to customer requirements. The couplings are balanced to a balancing quality of G 2.5 according to DIN ISO 21940. Alternative balancing grades on request. FLEXDUR - Highspeed Product Catalogue | www.

Dimension Tables Dimensions Coupling size -kupplungen.com | FLEXDUR - Highspeed Product Catalogue 03/2022

Dimension Tables Dimensions Size Mass m and inertia J refer to standard clamping hub with maximum bore Coupling type Coupling size Mounting situation Distance between shaft ends (DBSE) Z = Clamping hub - = without clamping hub 6050 = clamping hub size 70 = bore diameter Coupling designation: FD-HS 145 - 8 100 Z 6050.70 - Z 6050.8503/2022 FLEXDUR - Highspeed Product Catalogue | www. r-kupplungen.com 13

From (stamp): Contact person: Department: Telephone: Fax: Drive side: Dipl. - Ing. Herwarth Reich GmbH Vierhausstrasse 53 44807 Bochum Prime mover: Diesel- / Hydraulic- / E-Motor Speed range: from to [min-1] H Enquiries H Orders Output side: Driven machine: Nominal power: [kW] in case of uneven torque load: from to [Nm] General system details: Place of installation/environmental conditions: Load: uniform medium heavy Ambient temperature at the coupling: Daily period of operation: Starting frequency: Shaft displacement: A Ka: [mm]/A Kr: [mm]/A Kw: Balancing with keyway: yes Q no Further...

FLEXDUR - Highspeed Product Catalogue | www.