We are the international leader in niche markets for drive and damping technology. Under our strong brand RINGFEDER® we offer users worldwide outstanding locking devices, damping solutions and coupling systems for the highest functionality and durability requirements in a wide variety of industries. We not only provide our customers with expert advice based on almost 100 years of experience and expertise, but also develop innovative, tailor-made solutions together with them - with our aspiration to be Partner for Performance.
Two questions: 1. Isn't 7006 supposed to be mounted with the flange leaning on the end disc? that way it prevents the end disc from being pushed by the keyless locker. 2. 7012 is not self-centering, and the catalog recommends a centering bore in the back, how do you avoid runout during installation?
Dear Deepesh! Thank you very much for your comment which we highly appreciate. For use in dredging wheels, both shrink discs and locking assemblies are optimally suited, depending on individual requirements and specific conditions of the actual application. Both types of locking devices can sustain high levels of dynamic and thermal loads which makes them the ideal shaft-hub connections for all kinds of construction and mining machinery. If you have any further questions or require more information, please don't hesitate to contact us or visit our website www.ringfeder.com. Thank you!
Estas molas especiais empregadas em amortecedores no final de curso de grandes máquinas,realmente é revolucionário e eficiente.Após sua aplicação não necessita de nenhum ajuste ou acompanhamento técnico.
Dear Erdem! Thanks a lot for your comment which is very much appreciated. We strongly recommend applying the required tightening torque successively by 1/3- or 1/4-turn increments starting with a screw of the user’s choice and then continuing clockwise to the next one. If screws are fastened reciprocally, there is a considerable risk that the shrink disc’s rings will not be positioned exactly parallel to each other. As a result, screws may be overloaded, and transmission of the needed torque may not be achieved sufficiently during operation. If you have any further questions or require more information, please don’t hesitate to contact us directly or visit our website www.ringfeder.com. Thank you!
