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Tollok Locking Assemblies

UAB „Dukranos grupė“  

 

Viva coupling

 

The Rexnord Viva is a unique general purpose elastomeric coupling with split element design providing easy assembly and replace-in-place service. Available in close coupled and spacer sizes. This unique design permits 5X faster installation and reduced inventories by providing multiple distance between shaft ends using the same elements and hubs. Design is perfect for ISO pumps and uses metric fasteners.
 
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PARTS
Hubs (cast iron or steel) and elastic insert (Polyurethane).
DESIGN
Few coupling's parts let assembly or disassembly very fast.
CONNECTION
Distance between shafts from 9 mm to 300 mm. Diameter of shafts can be from 10 mm to 165 mm (depend from coupling's size).
TORQUE
Viva can work when torque moment is from 62 Nm to 6270 Nm
(depend from coupling's size).
SPEED
Shafts can turn to 5400 rpm/min (depend from coupling's size).
MISALIGNMENT
Radial to 3,2 mm and axial to 40 (depend from coupling's size).
VIBRATION
Dampening vibration.
AMBIENT TEMPERATURE
-400 C...+930 C.
LUBRICATION
No lubrication.

Catalogue of Viva V
Catalogue of Viva VS
Viva certificate of ATEX II 2GD T5
Viva certificate of CE (EC) 

 

Couplings

 

 

 

UAB „Dukranos grupė“

Dubogirio str. 19,
37451 Panevėžys, Lithuania


Office +370 45 583289
Fax     +370 45 577789

 
 

E-mail  info@dukranosgrupe.lt  
www.dukranosgrupe.lt

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