Gear couplings high-speed series

Built on the basis of more than 75 years of experience in the development and production of these high-quality drive elements, RENK’s gear couplings in the high-speed series are the ideal product, especially when it comes to transmitting maximum speeds. Our high-speed series includes three different series. The ZT, TF, and TSB ranges are available in different variants to meet the needs of the respective application.

All of the ranges are tooth tip centered and equipped with a single tooth lubrication system. The existing high standard of quality ensures that components can be replaced. The high-speed series offer you a high level of protection against overloads with low axial forces. Our couplings are also optionally available in a API 671 version.


Series ZT

Specially designed for maximum speeds

Nitrided and ground internal and external toothing

Toothing quality Q = 4-5 as per DIN 3962

Series TF

Specially designed for high speeds

Nitrided internal and external toothing

Toothing quality Q = 6–7 as per DIN 3962

Series TSB

Specially designed for moderate speeds

Naturally hard internal and external toothing

Toothing quality Q = 7–8 as per DIN 3962


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