EWO – Internal vibrators with built-in converter

The EWO high frequency immersion vibrators are equipped with a small electronic frequency converter, integrated in the power cable. This makes them suitable for being connected directly to a single-phase power outlet (115 V, 230 V, 50/60 Hz).
The range of EWO concrete pokers is characterized by a high centrifugal force, constant speed and greater resistance to wear, which makes it suitable even for the most consistent types of concrete and for continuous use.
The shaft is supported by four bearings for working in harsh conditions.

Fördelar
  • Reliable
  • Safe & easy to handle
  • No overheating
  • Easy maintenance
Compact solution
Certifieringar
  • EG-direktiv och senare ändringar: 2006/42/EG, 2014/30/EU, 2014/35/EU Överensstämmelse verifierad enligt följande standarder: CEI EN 60745-1, CEI EN 60745-2-12

Vantaggi

  • Alta efficienza operativa
  • Nessuna interruzione del lavoro
  • Nessuna manutenzione
  • Sicuro

Senza elettricità

Certificazioni

CE: Direttive comunitarie e successive modifiche: 2006/42/EC – 2006/95/EC

Modell Vibration Arbetstryck Kompakteringskraft Huvuddiameter
vpm bar Kw mm
EWO 38C - - 20 38
EWO 50C - - 40 50
EWO 59C - - 45 59
EWO 65C - - 50 65

Tekniska egenskaper

Arbetscykel

Continuous S1

Inmatning

230V or 115V ± 10% 50/60 Hz -1 ph

Nominell frekvens

12.000 vpm

Isoleringsklass

F (T° max = 155 °C)

Skyddsklass

Head protection IP68
Converter protection IP66
The inverter is protected against overcurrent, overvoltage, excess temperature and short circuit.
A LED light shows the presence of a fault

Arbetstemperatur

From -20 °C to +40 °C

Huvud

Equipped with 4 ball bearings greased for life
Hardening treatment (EWO 38C), chrome plating (EWO 50C, EWO 59C, EWO 65C)

Inbyggd strömbrytare

Complete with reinforced gasket

Skyddsslang

5 m SBR rubber hose with textile reinforcement

Anslutningskabel

10 m neoprene electric cable HO7RN-F with SCHUKO 220V 2P+1T 16A plug

Växelriktare

Tropicalised and protected against vibration, moisture and shocks with a special resin

Efterbehandling

Painted orange Ral 2009 and chrome plating

Alternativ

Rubber cap

Sektorer
  • Betongkonsolidering
  • Block & Tegel
  • Bygg- och anläggningsbranschen
  • Utrustning för prefabricering
Användningsområden
  • Formverk

Settori

  • Edilizia e Costruzioni
  • Blocchi e laterizi
  • Compattazione del calcestruzzo
  • Impianti e attrezzature per prefabbricati

Applicazioni

  • Tavolo vibrante per calcestruzzo
  • Stampo
  • Cassaforma

Katalog

Ladda ner den fullständiga katalogen över OLI:s betongvibratorer.

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