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 […]
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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 […]
KTR couplings in pump and compressor applications
Pumps and compressors make up about one-third of energy consumption in industry. Consequently, the market is big with the portfolio ranging from miniature laboratory pumps to large-scale plants for petrochemistry. An essential function of the coupling is the ability to compensate for displacements in the drive train. That is why double-cardanic couplings are often used. […]
KTR and targeting company standards and special ambient conditions
Pumps and compressors make up about one third of energy consumption in industry. Consequently the market is big with the portfolio ranging from miniature laboratory pumps to large-scale plants for petrochemistry. An essential function of the coupling is the ability to compensate for displacements in the drive train. That is why double-cardanic couplings are often […]
Split-Hub Couplings: advantages and applications
As a manufacturer of couplings with over 60 years of innovation, KTR is always seeking to improve on existing designs. Split-hub designs, such as the machined steel type ROTEX A-H, have been a part of KTR’s offering for decades. However, with industry demands for new efficiencies and cost savings ever-increasing, KTR has expanded the split-hub […]
KTR: Assembly and disassembly without dismounting driving and driven side
The REVOLEX KX-D SPLIT consists of hub bodies separated into two halves. This production procedure allows for radial assembly and disassembly of the torsionally flexible pin & bush coupling without dismounting driving and driven side. The coupling is screwed via block assembly. Material: steel Sizes: 150 to 355 Torques (TKN): 25,000 to 350,000 Nm Radial […]
KTR couplings, brakes, and coolers for wind power technology
Even if the wind power industry is a growth sector now as before, the manufacturers are under fierce competition and cost pressure. The index of “Cost of energy“ is decisive, i. e. the ratio of operating expenses to energy yield. This calculation includes the level of efficiency, availability and maintenance effort. This means for the […]
