SOFTEX® couplings
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SOFTEX® COUPLINGS

SOFTEX® COUPLINGS SOFTEX® COUPLINGSCONTENT Product description / Order code 155 Bore codes / Basic programme 157 Softex® FA flange coupling 160 Softex® TL coupling with bush 161 Technical data spiders 163 Softex® ES zero backlash couplings 165 Technical data ES spiders 170

SOFTEX® ELASTIC COUPLINGS SOFTEX® COUPLINGS • Torsionally flexible, maintenance free, good dynamic properties • Vibration reducing • Axially pluggable • Compact design / low flywheel effects • Different elastomer hardnesses of the spiders • Finish bores with keyway, taper (1:5/1:8), and toothing • Hub materials: aluminium, cast iron, spheroidal cast iron, sintered steel and steel • ATEX certification • Basic programme (please see page 158) available from stock • Special machining on request

SOFTEX® COUPLINGS Finish bores acc. to ISO standard H 7, keyway acc. to DIN 6885, sheet 1 - JS9 Weights refer to materials aluminium / GG with max d1 without keyway *Sizes as A hub also available in GGG 40 (EN-GJ2-400-15) Sizes 28/38 to 90/100 as B hubs also available in steel (S355J2) Assembly instruction available in the download section of our webpage www.hbe-hydraulics.com

BORE CODES CONICAL (TAPER) BORES INCH BORES SOFTEX® COUPLINGS

BASIC PROGRAMME TAPER BORES SOFTEX® Material type SOFTEX® COUPLINGS AVAILABLE INTERNAL TOOTHINGS SAE profile *Basic programme

BASIC PROGRAMME METRIC BORES Material Finish bores acc. ISO standard H 7, keyway acc. to DIN 6885, sheet 1 [mm] 6 Finish bores acc. to ISO standard H7, keyway acc. to DIN 6885, sheet 1 [mm]

SOFTEX® COUPLINGS SOFTEX® FA ELASTIC FLANGE COUPLINGSDIMENSIONS Art. No. 1 Weights refer to material GG. For combinable standard hubs, please see chart on page 156 and for all technical data please see pages 162 to 164. All sizes are also available unmachined without dimensions D1-D2- 0G. 160

’only available for TL 1 2only available for TL 2 SOFTEX® COUPLINGS

Axial displacement SOFTEX® COUPLINGS ’at speed of 1,500 1/min The specified values are guide values and are based on the nominal torque TKN, the speed and the ambient temperature of +30°C. In case of axial misalignments, the factors "E" and "L" are the max. values. When mounting the coupling, dimension "E" must be set exactly in order to keep the coupling axially flexible. In case of additional angular and radial displacement, the values should be used pro rata. The misalignment values are depending on speed and performance. The stability of the coupling will be increased by careful...

TECHNICAL DATA SPIDERS SOFTEX® type For peripheral speeds exceeding V = 30 m/s dynamically balanced hubs made of GGG or steel instead of GG hubs are required. TECHNICAL FEATURES SPIDERS 92° Shore A Permissible durable temperature range Permissible short term temperature peaks Very good Damping Elasticity Wear resistance Durability Typical applications Very hard Very good Very good Very good Very good Very good Normal drives, also with resonanc

Driven machine / Example Prime motor Uniform operation with small masses to be accelerated Hydraulic and centrifugal pump, light generators, ventilators, transport systems Irregular operation with large masses to be accelerated and heavy shocks xcavators, roll stands, wire drawing, hammer mills, wood grinder, piston pumps / compressors with light flywheel, presses, Rotary rigs, vibromachines, scissors, forge presses, punching machines Irregular operation, very large masses to be accelerated and very heavy shocks Piston compressors / pumps without speed regulation, heavy roller conveyors,...

PRODUCT DESCRIPTION • Under initial tension no backlash shaft connection • Triple axially pluggable version • Simple blind mounting, no time-consuming screwings • Small structural dimensions - low flywheel effects • Maintenance free, simple optical test • Different elastomer hardnesses of the spiders • Available for all common shaft dimensions • Finish bores with ISO standard H7, (clamping hub F7), keyway from 0 6 acc. to DIN 6885 sheet 1-JS9 • Hub materials: aluminium up to size 38/45, steel for larger sizes HUB TYPES Type 1.0 with keyway and fixing screw • Positive transmission •...

SOFTEX® COUPLINGS TYPE 6.0 • Zero backlash shaft connection under high friction torque • For Servo motor applications such as main spindle drives of tooling machines and heavy load of presses • No imbalances of keyways or slotted clamping elements • Smooth running with good stability even at 40 m/s peripheral speed • Also suitable for ATEX explosion protection applications (when considering the selection in accordance with the influence of high friction torques) • Easy assembly by internal clamping screws • ISO fit H7 up to 0 50 mm and ISO fit G7 over 0 50 mm • Materials: Hub = aluminium /...

SOFTEX® COUPLINGS only with type 6.0P

Bore range d and corresponding transferable friction torques Tr [Nm] of the clamping ring hub

SOFTEX® COUPLINGS • In case of higher speeds a dynamic balancing of the hubs is required. • The length dimension L is increased by the indicated A ka values. • The specified misalignment values are general guide values. In case of current angular and radial misalignment the indicated values can only be utilised proportion atel y. In case of a temperature increase the permissible torques and the max. permissible radial and angular misalignment values must be multiplied by the temperature factor St. *Complete coupling type 1.0 with medium bore on both sides

Permissible temperature range Permissible temperature peaks Servo drives, positioning drives, main spindle drives, planetary gears, no backlash gears

Online catalogue HBE GmbH Hönnestraße 47 58809 Neuenrade / Germany TÜV NORD CERT GmbH Phone +49 (0) 23 94 / 616-0 info@hbe-hydraulics.com www.hbe-hydraulics.com