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// MECHANICAL EXPANSION SHAFTS

Precision for high requirements

Maximum performance with minimum effort

The mechanical expansion shafts from our high-performance and flexible production are suitable for particularly high winding requirements. We manufacture these low-maintenance mechanical expansion shafts in five series; we would be delighted to provide you with further information about them. You are welcome to download our informative product sheets free of charge and without obligation.

 

In keeping with our high standards of quality, Vorwald mechanical expansion shafts are subject to stringent inspections, and can still be repaired with replacement parts after a number of years if necessary.

 

 

Use our online request form to create your request easily

by e-mail to: DAL-info@vorwald.de

Request form mechanical expansion shafts
Mechanical expansion shafts
Praktische Qualität
416 series

Die Standardbaureihe mit einzelnen Spannbacken ist universell einsetzbar und verfügt über einen einfachen Aufbau, der eine unkomplizierte Handhabung und eine lange Lebensdauer garantiert.

Product data sheet
Mechanical expansion shafts
Kundenwunsch zählt
401 series

Je nach Kundenanwendung werden die Wellenkörper aus einer Vielzahl von Materialien und Wandstärken hergestellt. Die Spannwellen leisten eine hohe Tragfähigkeit bei geringem Wartungsaufwand.

Product data sheet
Mechanical expansion shafts
Well equipped
745 series

Bei sehr schmalen oder dünnwandigen Hülsen kommen die mechanischen Spannwellen der Serie 745 mit durchgehenden Spannschalen zum Einsatz und überzeugen durch hohe Tragfähigkeit, sehr hohe Drehmomentübertragung und einfache Handhabung.

Product data sheet
Mechanical expansion shafts
Maximum torques
410 MULTICORE © series

The Multicore expansion shaft is suitable for reliably mounting a number of narrow individual cores. At the same time, it achieves maximum possible moments of inertia and minimum bending values.

Product data sheet
Customized solutions
Squared shafts
Squared shafts

Specially developed expansion shafts for clamping square cores with expansion ledges. Standardised components are utilised as far as possible for replaceability.

Carrier shafts
Carrier shafts

Vorwald manufactures round or square carrier bshafts according to customer specifications, for taking up pneumatically expanding couplings.

Customised surfaces
Customised surfaces

All customary surface finish procedures can be carried out, such as hard chrome plating, chromating, nickel plating, anodising, hard coating, etc.

Customised shaft ends
Customised shaft ends

All customised shaft journals can be produced by Vorwald, also as complete shafts with pressed-on bearing units, etc.

Winding shafts with rotary union
Winding shafts with rotary union

The optimal combination for ensuring high functional dependability by axial constant air feeding.

Cantilivered shafts
with flange bearing unit FL

Cantilivered expansion shafts make a high degree of automation possible, in particular when the air inflation and release is implemented with a rotary union and 3/2-way valve. Also available with brake and web tension control.

Further solutions on request
Contacts
SALES MANAGER
VORWALD EXPANSION ELEMENTS
Hartmut Kettler

Hartmut Kettler

Phone: +49 541 50546-18

Fax: +49 541 50543-10

E-Mail: hartmut.kettler@vorwald.de

HEAD OF CONSTRUCTION
VORWALD SPANNELEMENTE
Nico van Eyk

Nico van Eyk

Phone: +49 541 50546-13

Fax: +49 541 50543-10

E-Mail: nico.van-eyk@vorwald.de