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Shaft Couplings 2018/2019

Shaft Couplings 2018/2019
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Shaft Couplings Flange Couplings • Cone Clamping Couplings • Gear Couplings • Disc Couplings Flexible Couplings • Grid Couplings • Pin and Bush Couplings • Jaw Couplings Edition 2019/2020 RINGSPANN® Registered trademark of RINGSPANN GmbH, B

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Issue 03/2019 - Technical details subject to change without notice

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Key CO true, well suited Q conditionally suitable, conditionally applicable * on request

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Not shiftable couplings by RINGSPANN For over 60 years, RINGSPANN has been renowned as a provider of couplings, beginning with the patented L-coupling from 1956, which is still offered today as model RDA … ESO. Back then RINGSPANN was able to offer drive system engineers a compact, torsionally rigid flexible coupling based on the Oldham principle that can compensate large parallel and angular misalignments in small spaces. RINGSPANN has since expanded its coupling range and can now offer the not shiftable couplings for almost all applications. For example, the rigid Tru-Line...

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backlash free cone clamping connection Features Compact design Small axial space required for installation Quick disassembly for minimal downtime Large allowable shaft tolerance of h8 Shafts are not weakened by keyways No fretting corrosion like with keyway connections Typical applications: Drive units and conveyor drives e.g. in mining Transmissible torques The transmissible torques listed on the following page are subject to the listed tolerances, surface finishes and material requirements. Please contact RINGSPANN in case of deviations. Tolerances • h8 for shaft diameters dFor...

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backlash free cone clamping connection 7-1 Paired coupling halves of the same colour can be interchanged due to matching flange patterns. The maximum torques of the smaller coupling half apply. * Number of connection screws Y in accordance DIN EN ISO 4014 property class 10.9 or 12.9 for RFK 0050 TBO on pitch circle T. Mounting The installation and operating instruction for Tru-Line Flange-Couplings RFK ... TBO is available on request.

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• Comapct design • Easy to remove • For shaft diameters ranging from 14 mm to 100 mm • Rigid and backlash free connections of the shaft ends • Shafts are not weakened by keyways • No fretting corrosion like with keyway connections • Transmission of torque and/or axial forces • Typical applications: Connection of shaft sections e.g. with slitter winders in the paper industry 8-1 Order example Code Coupling design Simultaneous transmission of torque and axial force Transmissible torques and axial forces The transmissible torques and axial forces listed on the following page are subject to...

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Bending moments Where there are bending moments in the application in addition to the torque TN max or the axial force FAN max, the transmissible torque or transmissible axial force is reduced compared to the values for TK max or Fax maxas listed in the table. Please contact RINGSPANN. Mounting The installation and operating instruction for Cone Clamping Coupling RWK ... EEO is available on request.

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Features • High nominal torques up to 391 500 Nm • High misalignment capability • Compensation of axial, radial and angular misalignments • Double engagement allows smooth torque transmission • Compact design due to inside turned hubs • Complies with the AGMA standard (American Gear Manufacturer Association) up to coupling size 0090 • High power to weight ratio • Typical application: Roll drives in the steel and paper industry, pumps, conveyors, fans and blowers Coupling half, Coupling half, Order example Coupling design Coupling size Material of the hub: • Steel Hub A, type: • 0,...

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Coupling size For finish bores, please specify bore diameter hub A and hub B. Tolerance of finish bores H7. Keyways in accordance with DIN 6885, sheet 1. Keyway tolerance JS9, different bore and keyway tolerances on request. Upon request, couplings larger than frame size 0100 also available. * Bores also available in inch size, see page 68. • ** Minimum necessary space to align the shafts.

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Features • High nominal torques up to 391 500 Nm • Compensation of axial and angular misalignments • Compact design due to inside turned hubs • High power to weight ratio • Typical application: Roll drives in the steel and paper industry, pumps, conveyors, fans and blowers Coupling half, rigid with hub B type I Hub A type 0 Coupling half, Coupling design RDZ Hub B, type: • I, coupling half, rigid with hub Hub B, design: • finish bored with keyway • roughbored

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Coupling size For finish bores, please specify bore diameter hub A and hub B. Tolerance of finish bores H7. Keyways in accordance with DIN 6885, sheet 1. Keyway tolerance JS9, different bore and keyway tolerances on request. * Bores also available in inch size, see page 68. • ** Minimum necessary space to align the shafts.

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Features • Compensation of axial, radial and angular misalignments • Double engagement allows smooth torque transmission • Deployable in horizontal and vertical applications • Temperature range from -25 °C to +100 °C • Low weight and low moments of interia • Maintenance free thanks to a combination of steel and polyamide 6.6 • Typical applications: Hydraulics, pump drives Material of the hub: • Steel Hub A, type: • 0, standard Hub A, design: • finish bored with keyway • roughbored Hub B, design: • finish bored with keyway • roughbored Material of the sleeve: • Polyamide 6.6 RDZ 0014...

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For finish bores, please specify bore diameter hub A and hub B. Tolerance of finish bores H7. Keyways in accordance with DIN 6885, sheet 1. Keyway tolerance JS9. * Bores also available in inch size, see page 68. ** Minimum dimensions by which the units need to be pushed apart to enable a radial disassembly of the sleeve.

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During selection, the nominal torque of the coupling at +30 °C was factored in with a start-up factor SZ of 1 and a co-efficient of impact SA/SL of 1. Detailed selection in accordance with the technical information on page 64 et seq.

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