![PG34 Piktogramm](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/piktogramme-pg/pg34.jpg)
ExpaHub
Economical connection of hubs and shafts, without the need for parallel keys
The SCHAAF ExpaHub can be used anywhere where a flange or a hub with a cylindrical ID has to be mounted on a shaft. Both conical sleeves between the flange or hub and the shaft are pressed together using a hydraulic tool, thereby generating the required radial compressive forces.
![ExpaHub technische Zeichnung](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg34_expahub/expahub_1.png)
ExpaHub
![ExpaHub Hydraulikmutter](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg34_expahub/expahub_2.png)
![ExpaHub Optimale Wellen- und Achsenverbindung](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg34_expahub/expahub_3.png)
![ExpaHub Druckverteilnute](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg34_expahub/expahub_4.png)
![ExpaHub Innere Konushülse](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg34_expahub/expahub_5.png)
![ExpaHub Äußere Hülse](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg34_expahub/expahub_6.png)
Ventajas
- Lowering of costs, since the flange has not to be forged on shafts or axles, respectively lowering of material and chipping costs
- High torque transmission, completely free from backlash
- Separate, removable Hydraulic Nut – only one for a number of couplings
- Torsionally and flexurally rigid connection even with sudden changes in the rotational speed, torque, or direction of rotation
- ExpaHub can be removed simply and quickly even after years of use
- Reusability after removal – helps reduce costs
![expaten-spezialloesungen ExpaTen Speziallösungen](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg26_expaten/expaten-spezialloesungen.jpg)
Versiones
- Perno cónico y manga cónica de alta resistencia de acero templado de alta resistencia que ofrece una máxima fuerza de corte y capacidad de carga axial
- Dos ultra-resistentes Tuercas Redondas
- Rosca fina para una máxima resistencia a la fatiga
- Agujero de conexión de presión y ranuras de distribución de presión con forma cónica para facilitar la extracción del Perno Cónico
![einsatzgebiete_metallindustrie Metallindustrie Einsatz](https://www.schaaf-gmbh.com/wp-content/uploads/branchenloesung/einsatzgebiete_metallindustrie.jpg)
Areas de Aplicación
The SCHAAF ExpaHub can be used anywhere where a flange or a hub with a cylindrical ID has to be mounted on a shaft. Both conical sleeves between the flange or hub and the shaft are pressed together using a hydraulic tool, thereby generating the required radial compressive forces.
![qualitaetsmanagement_small Qualität](https://www.schaaf-gmbh.com/wp-content/uploads/qualitaetsmanagement_small.jpg)
Sello de calidad
All ExpaHub Bolts are checked for material quality, dimensional accuracy, correct functioning and load-resistance. During order execution, they are subject to continuous quality assurance measures and are supplied together with detailed technical documentation.
![serviceleistung_small Serviceleistung](https://www.schaaf-gmbh.com/wp-content/uploads/sortieren/serviceleistung_small.jpg)
Servicios
ExpaHub Bolts are, of course, supplied packaged, ready for installation and use.
SCHAAF ExpaHub Bolts are user-friendly, reliable, and manufactured in accordance with the highest level of technical know-how. Our highly-motivated
staff would be pleased to train your personnel, in situ or at our works, in mounting and dismantling the bolts.
Equipo compatible adicional
Bomba de palanca manual completamente ensamblada y lista para su uso inmediato para presiones de hasta 4000 bar
Generadores de alta presión perfectamente adaptados para nuestras herramientas de alta presión.