Clamping bushes / Bolt-on hubs / Weld-on hubs / Intermediate sleeves - Taper system
Clamping bushes / Bolt-on hubs / Weld-on hubs / Intermediate sleeves - Taper system
Taper system clamping bushes, bold-on hubs, weld-on hubs and intermediate sleeves are machine elements that establish a replaceable clamping connection between shaft and hub (such as V-belt pulleys, toothed belt pulleys, chain wheels, couplings etc.). Our taper system clamping bushes are always supplied with a keyway.
Further information about our taper system clamping bushes, bolt-on hubs, weld-on hubs and intermediate sleeves:
Clamping bushes are used in mechanical engineering, especially in the field of drive technology. They are the connection between a shaft and the hub of a drive pulley.
Taper system clamping bushes can only be used in corresponding pulleys with Taper Lock® fittings. The advantage of this system is that both parts are very easy to install. There is no need to bore and ream a groove directly into the standard pulley.
The taper pulley specifies which bush number must be used (e.g. 2517). The outside diameter of the drive shaft can then be either a metric or an imperial dimension. Example: 2517-65 is a clamping bush with a bore of 65 mm, 2517-1 7/8" has a bore of 1 7/8 inches. The pulley can therefore be reused on another shaft. All you have to do is replace the taper bush, also known as the cone, with the new bore. This is certainly an advantage, as it not only saves material but also minimises the downtime of the machine. Each bush is fitted at the factory with two or three Allen screws and a keyway. The torque can be non-positively as well as positively transmitted, thanks to the keyway.
![Camping bushes Taper system Camping bushes Taper system](/fileadmin/_processed_/d/a/csm_Taperbuchsen_4c28861fac.jpg)
Camping bushes Taper system
Select a product group:
metric bores of clamping bushes
- type 1008 | 1108 | 1210 | 1215 | 1310 | 1610 | 1615 | 2012 | 2517 | 2525 | 3020 | 3030 | 3525 | 3535 | 4040 | 4545 | 5050
imperial bores of clamping bushes
- types 1008 | 1108 | 1210 | 1215 | 1310 | 1610 | 1615 | 2012 | 2517 | 2525 | 3020 | 3030 | 3525 | 3535 | 4040 | 4545 | 5050
![Clamping bushes with a PTO profile Clamping bushes with a PTO profile](/fileadmin/_processed_/3/d/csm_Zapfwelle_11c2e8ad06.jpg)
Clamping bushes with a PTO profile
Select a product group:
clamping bushes with PTO profile (Power Take-Off profile)
- type 1610 | 2012 | 2517 | 3020
![Intermediate sleeves Taper system Intermediate sleeves Taper system](/fileadmin/_processed_/1/a/csm_Zwischenhuelsen_e439427a1b.jpg)
Intermediate sleeves Taper system
Select a product group:
- type 1008 AM / 1008 BM for clamping bush 1008
- type 1210 AM / 1210 BM for clamping bush 1210
- type 1215 AM / 1215 BM for clamping bush 1215
- type 1610 AM / 1610 BM for clamping bush 1610
- type 1615 AM / 1615 BM for clamping bush 1615
- type 2517 AM / 2517 BM for clamping bush 2517
- type 2525 AM / 2525 BM for clamping bush 2525
- type 3020 AM / 3020 BM for clamping bush 3020
- type 3030 AM / 3030 BM for clamping bush 3030
- type 3535 AM / 3535 BM for clamping bush 3535
- type 4040 AM / 4040 BM for clamping bush 4040
Taper system intermediate sleeves are used when existing parts need to be subsequently converted to the Taper Lock® system. A cylindrical bore must first be bored to accommodate the sleeve. Tighten the screws to achieve a shrink-fit type connection on both the external body as well as on the shaft. The corresponding clamping bush must be ordered separately.
![Weld-on hubs Taper system Weld-on hubs Taper system](/fileadmin/_processed_/e/2/csm_Einschweissnabe_1e8979ad4f.jpg)
Weld-on hubs Taper system
Select a product group:
- type WM 12 for clamping bush 1210
- type WM 16 for clamping bush 1615
- type WM 20 for clamping bush 2012
- type WM 25 for clamping bush 2517
- type WM 30 for clamping bush 3030
- type WM 35 for clamping bush 3535
- type WM 40 for clamping bush 4040
- type WM 45 for clamping bush 4545
- type WM 50 for clamping bush 5050
Weld-on hubs are made of steel and have a Taper bore. The flange protrudes and allows welding with e.g. gear wheel pulleys or fans that need to be mounted securely on a shaft. The corresponding clamping bush must be ordered separately.
![Bolt-on hubs Taper system Bolt-on hubs Taper system](/fileadmin/_processed_/7/d/csm_Anschraubnabe_d68ad9d9b8.jpg)
Bolt-on hubs Taper system
Select a product group:
- type SM 1200 for clamping bush 1210
- type SM 1600 for clamping bush 1615
- type SM 2000 for clamping bush 2012
- type SM 2500 for clamping bush 2517
- type SM 30-1 for clamping bush 3020
- type SM 30-2 for clamping bush 3020
- type SM 1210 for clamping bush 1210
- type SM 1610 for clamping bush 1610
- type SM 2012 for clamping bush 2012
- type SM 2517 for clamping bush 2517
- type SM 3020 for clamping bush 3020
Bolt-on hubs for Taper system clamping bushes are made of grey cast iron and have a taper bore. They are used where welding is not possible or permitted. They are suitable for fastening different pulleys or wheels onto shafts quickly and easily. The corresponding clamping bush must be ordered separately.