KTR is a global leader in power transmission solutions, offering innovative and reliable coupling technologies designed to meet the most demanding industrial applications. With a legacy of over 50 years of engineering excellence, KTR continues to set benchmarks in precision, performance, and durability.
Founded in 1998, KTR India is a wholly owned subsidiary of KTR Kupplungstechnik GmbH, Germany. KTR's engineering team specialises in customized coupling solutions, providing design modifications and prototype development to meet specific customer requirements.
A torsionally flexible elastomer jaw coupling designed for vibration-damping power transmission. Its simple design makes it a cost-effective solution, with easy installation using feather keyway hubs secured by set screws, and splines supplied to DIN and SAE standards. ROTEX couplings are suitable for universal use across general mechanical and plant engineering applications. Standard spiders are made from high temperature-resistant T-PUR elastomer, and the coupling complies with ATEX (EU Directive 2014/34/EU). Hubs are available in steel, stainless steel, aluminium, cast iron and nodular iron.
GEARex®-DH all-steel gear couplings connect shafts with large shaft distances, supplied in lathed or welded designs as required. They ensure positive torque transmission while compensating for axial, radial and angular misalignments, with grease lubrication and O-ring sealing providing reliable, long service life. GEARex® couplings comply with AGMA 9008-B00 international standards. Compact dimensions, low weight and low mass moment of inertia enable a wide range of applications, and the double-cardanic design supports extremely high torques up to 2,750,000 Nm. Special materials are available for higher torque and demanding operating conditions.