BoWex® and the torsionally flexible jaw coupling ROTEX®, For continuously updated data please have a look at our online catalogue at 2) COUPLING SIZES ROTEX 24 THRU ROTEX 55 ARE SIZED USING INSERT SPIDER DUROMETER OF 98 SHORE A. COUPLING SIZES ROTEX 65 THRU. ROTEX®. Flexible jaw couplings. For continuously updated data please refer to our online catalogue at Due to the numerous applications of.
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Made for motion — KTR has been developing power transmission components for mechanical and plant engineering under this slogan for more ktt fifty years. Practical little helpers for KTR product design and configuration, as well as a CAD library and installation instructions are available for download to assist you in your work.
Catalogues and brochures | KTR Systems
vatalogue You can, of course, also download or order KTR catalogues and brochures here. KTR has been developing power transmission components for mechanical and plant engineering under this slogan for more than fifty years.
Power transmission technology, Hydraulic components and Cooling systems. Which data do I require for selecting a coupling? To support you optimally, we need to know from you details about the kind of application, the torque to be transmitted and the shaft diameters to be connected.
Please also advise specific ambient conditions such as temperatures or contact with aggressive media. We ktg be pleased to provide you with questionnaires we have prepared. For that purpose please contact our application consultants.
Is it possible to select a coupling based on bore diameters? We distinctly recommend not to do so. For an optimum selection of a coupling other parameters are decisive, see question No.
The only exception to kgr rule are applications on shaft encoders. In this case the couplings are selected according to shaft diameters. The only difference is the backlash-free condition. They are used on such applications that require positioning of drives. There are two visual features catallogue what way the spiders differ from each other: My coupling hub looks catalovue the one in the illustration shown in the company catalogue, but has a different number of jaws.
Can I order it like that? The number of jaws depends on the coupling size.
The products shown in the catalogue are only a part of our portfolio. That is why it is possible that the number of your jaws differs from that presented in the catalogue. Does the bore diameter of the clamping hub have to have the same size as the shaft diameter?
The clamping hubs are able to compensate for differences in diameter within the tolerance range, but the nominal size should be the same. Does the bore diameter of the clamping ring hub have to have the same size as the shaft diameter? Cayalogue clamping ring hubs are able to compensate for differences in diameter within the tolerance range, but the nominal size should be the same.
If your shaft tolerance deviates from the shaft tolerance specified in the catalogue, please consult with our application consultants. The shaft-hub-connection basically has to be reviewed by the customer! With frictional connections please observe the transmittable friction cata,ogue specified in our assembly instructions and catalogues.
Scale A is used for softer nylon, while scale D is used for harder nylon. To facilitate the identification of the spider hardness, our spiders are moulded in different colours.
Catalogues and brochures
Is it possible to combine the different types of hubs? The different types of hubs can be combined with each other within one coupling size. The force required for plugging depends on the coupling size and spider hardness.
It can be reduced by lubricating or greasing the spider or hub. For that purpose please make use of oils and greases on a mineral oil basis without any additives, lubricants on a silicon basis e.
Optimol Optisil WX or Vaseline. Another option to reduce the force applied couplijg our patented procedure of thermo calibrating. Yes, you can, but not for backlash-free applications.
The difference is the number of layers and the resulting length of the bellow. In contrast to that type S has got four layers only, is consequently shorter and has a higher stiffness.
Where can I get 3D data from? If the data you require are not included, please send a mail to one of our application consultants. We couplin not send you the password. With your initial registration you will define your personal password at the same time.
Catalogs and brochures
As soon as you have registered and defined a password, you will have immediate access to our 3D data. Where can I find the coupling description on the coupling or which description do I use for ordering spare parts?
Our couplings are always marked with coupling type and coupling size e. The type of hub or bore diameter is not part of the marking of the couplnig and has to be measured. Our application consultants will assist cooupling with the identification of the type of hub. Follow this Quick Links to our most famous products: Clamping sets and Precision joints. Active floating caliper brakes. Passive floating caliper brakes.
Temperature control and monitoring. FAQ – Frequently asked questions. Which shaft tolerances does KTR recommend?