Clamping and expansion rings
Clamping rings, expansion rings, clamp sets, fixing elements for German company KBK Antriebstechnik
Clamping rings, expansion rings, clamp sets, fixing elements for German company KBK Antriebstechnik
Whatever has to be fixed to a shaft – we do have the perfect component. Regardless of whether the connection has to be inside, from the side or outside, in our portfolio you will find a wide range of variants for each individual application. Easy and quick assembly as well as high availability at reasonable prices are good reasons for the use of locking devices, shrink discs or locking elements by KBK compared to other solutions like the connection by keyways. All products can be obtained optionally chemically nickel plated or in stainless steel version. Upon request, the use of special stainless steels, like AISI 304 or AISI 316, is possible.
Set of clamping hubs for transmitting torques in the range 3140-24900 Nm. No axial displacement during installation, self centering, large hub openings. An extremely large installation height in relation to the outer diameter makes this product range so special. In addition, there are the high...
more >
Torque range: 840 - 36000Nm. Selfcentering. For high torques. The classical power pack for high torques. Where other locking devices have to give up, this self-centering three-part version is right at home.
more >
This short, compact and reliable version is used in numerous standard applications. Torque range: 310 - 46980Nm. Selfcentering. Short construction
more >
Different shaft diameters with constant outer diameter can be realized with this series. Torque range: 290 - 1780Nm. Selfcentering. High concentricity. No axial displacement
more >
Equipped with flange connection to prevent any axial displacement. Particularly popular in materials handling and in pulleys. Torque range: 260 - 36100Nm. Selfcentering. High concentricity. No axial displacement
more >
The short version for high torques saves installation space and is self-centering. The three-part locking device is extremely robust and tolerates bending moments.. Torque range: 7300 - 1247000Nm. Self-centering. For high torques
more >
Our three-piece shrink disc reliably keeps a shaft in a hollow shaft, like for example in gearboxes. All torque ranges are covered. We also offer this version as half version or split version. Torque range: 170 - 15000Nm. For hollow shaft connections also under impact of bending moments
more >
This two-piece shrink disc is self-centering and unsusceptible to environmental influences. A very robust version even under rugged application conditions. Torque range: 172 - 15300Nm. For hollow shaft connections. Self locking cones
more >
The shortest locking device in our program fits almost everywhere. Due to the non-self-centering design, high fitting tolerances can be compensated. This locking device is self-releasing. Torque range: 255 - 68000Nm. Cost effective. Not selfcentering
more >
This version of locking elements offers possible solutions, where there is actually no room at all. We will be glad to assist you in choosing the necessary pressure flanges and spacer rings. Torque range: 2,4 - 2200Nm. Cost effective. For low and middle torques. Fixing flange required
more >
Quick assembly by a centrally located nut and a compact design. An alternate locking device for low torques. Torque range: 52 - 1433Nm. Small outer diameter. Quick installation and removal. Not selfcentering. Short version
more >
This special locking device has got a smaller outer diameter than the standard versions at a very compact length. Torque range: 60 - 8300Nm. Selfcentering. Quick installation and removal
more >
Here the focus is the quick assembly as well. There is almost no alternative to large components with very low wall thickness. Torque range: 70 - 1360Nm. Small outer diameter. Quick installation and removal. Selfcentering. Long version
more >
A rapid clamping device for small dimeters and low torques. This model range can compensate high fitting tolerances. Torque range: 11 - 390Nm. For low torques. Quick installation and removal. Selfcentering. For compensating large tolerances
more >
Also a very narrow and compact version, which can be easily installed and is generally made of stainless steel. An interesting option for the food industry. Torque range: 3 - 95Nm. Small outer diameter. Quick installation and removal. Selfcentering. Standard execution in stainless steel
more >
The KBS 58 is a classic among the locking devices with an appropriate balance between size, torque transmission and easy assembly. Corrosion protection by a zinc-nickel coating is included. Torque range: 10 - 2320Nm. Corrosion-proof execution. Quick installation and removal....
more >
Whenever a counteraction to the hub is difficult, this series can be used. The version with locknut can simplify the installation a lot. Torque range: 10 - 1340Nm. Corrosion-proof execution. Quick installation and removal. Selfcentering. Including extra nut to counter
more >
A very compact locking device for shaft diameters of at least 5 mm. Due to the good centering and the closed construction are very popular with highly productive application like packaging technology. Torque range: 6 - 1900Nm. Simple construction. Good centering and true running
more >
The KBS 62 is an exceptional talent among the locking devices, because two gearwheels can be attached to it. This version is very well suited for the absorption of bending moments. Torque range: 950 - 1071000Nm. Selfcentering. High transmissible bending moments. High transmissible torque
more >
A standard component with low contact pressure due to the long constructive form. Self-centering with high torque capacity. Torque range: 350 - 41300Nm. Selfcentering. Long construction
more >
It is easy to cope with this thin-walled component as well, due to the low contact pressure. An axial displacement during assembly can be prevented by using an additional spacer ring. Torque range: 300 - 34250Nm. Selfcentering. Long construction. No axial displacement
more >
The sleekest locking device for very compact attachments is self-centering, prevents an axial displacement during assembly and is still able to transmit a decent torque. Torque range: 12 - 17500Nm. Self-centering. No axial displacement
more >
The KBS 95 is a special feature among the cone-locking devices, because it is used as a rigid shaft coupling. This version completes our range of locking devices of the series KBST and KBST-G. Torque range: 158 - 4300Nm. Cost effective. For low and middle torques
more >