Torque limiter with torsionally stiff curved-tooth gear coupling The torque limiter RUFLEX with BoWex gear coupling combines a torque limiter with a curved-tooth gear coupling for shaft-to-shaft connections. BoWex curved-tooth gear couplings are flexible and torsionally stiff shaft connections for a positive-locking torque transmission and are particularly suitable to offset axial, radial, and angular shaft […]
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KTR EVOLASTIC highly flexible coupling
EVOLASTIC is a highly flexible, non-slip, and backlash-free shaft and flange coupling for versatile application in a large number of main and auxiliary drives in mechanical and plant engineering. The elastomer element prestressed to pressure enables the coupling to reduce torsional vibrations in the drive train and smoothly absorb overload shocks while damping structure-borne noise […]
KTR precision joint with plain bearing G/GD
The bearing of the joint heads is made by plain bearings with joints type X and XD limiting the maximum permissible speed to 300 rpm. The maximum diffraction angle per joint is 45°. The precision joints type X and XD are made of stainless steel and thus corrosion-resistant. Precision joints in an extendable version are […]
KTR-SI FRA idle rotation and automatically re-engaging overload couplings
In case of overload the KTR-SI FRA overload couplings uncouple driving and driven side while protecting the drive train from damages. After eliminating the overload the KTR-SI FRA can automatically be re-engaged by reversing the direction of rotation for a short time. As a result, this version is optimally suitable for positions difficult to access. […]
KTR clamping nuts
Clamping Nuts for secure all-round clamping force With KTR’s clamping nuts large screw connections can be easily pretensioned by hand (use of common dynamometric screwdrivers up to approx. 100 Nm). Our clamping nuts are used as mechanical force-transmitting elements for reliable connections with high axial force and minimal power input. Features: * Use of common […]
Magnetic couplings form KTR
The magnetic couplings of the MINEX range are permanent-magnetic couplings transmitting the torque without contact through magnetic forces between two magnetic rotors. The standard type MINEX-S with containment shroud and magnets positioned radially ensures hermetic separation of driving and driven side in pumps and agitators. As a hysteresis coupling version, it is in turn suitable […]
KTR’s SINULASTIC highly flexible flange couplings
KTR SINULASTIC is a modularly structured series of highly flexible flange couplings based on a disk-shaped coupling body. Four practical basic versions with individual properties cover a wide range of applications primarily for diesel engine drives, but also general drive tasks. Applications of the highly flexible flange coupling SINULASTIC: The main task of the coupling […]
Precision joint with plain bearing G/GD
KTR precision joints consist of a joint center piece and two hubs that are interlinked by straps. The bearing of the joint heads is made by plain bearings with precision joints type G and GD. The plain bearings type G and GD limit the maximum permissible speed to 1,000 rpm. The maximum diffraction angle of KTR’s […]
First coupling development by KTR think tank
KTR has developed a new all-purpose coupling for use in a broad range of applications from main to auxiliary drives in construction equipment and general industry. The zero-backlash and torsionally soft EVOLASTIC is available in ten base sizes and with variants in between covering nominal torques from 100 to 5,600 Nm. Spacers for large DBSE (distance between shaft ends) […]
KTR clamping nuts
Clamping Nuts for secure all-round clamping force With KTR clamping nuts, large screw connections can be easily pretensioned by hand (use of common dynamometric screwdrivers up to approx. 100 Nm). These clamping nuts are used as mechanical force-transmitting elements for reliable connections with high axial force and minimal power input. Features Use of common dynamometric […]
