VH – Internal electric vibrators

The range of electric concrete vibrators of VH is designed to work in direct contact with concrete to optimize compaction, for this reason they are also called immersion vibrators.
VH concrete pokers are capable of developing high centrifugal forces at a constant speed; the high wear resistance makes them suitable for all types of concrete processing, even in continuous operation in harsh conditions.

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Technical Sheet
Benefits
  • No overheating
  • Easy maintenance
  • Long life of the vibrator head
  • 100% Water Proof
MAXIMUM DURABILITY
HIGH PERFORMANCE
Certifications
  • CE Community Directives and subsequent modifications: 2006/42/EC - 2006/95/EC Conformity verified according to the standard documents: IEC60745-1, IEC 60745-2-12, IEC 60034-1

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

Model Vibration Working pressure Compaction power Head diameter
vpm bar Kw mm
VHN 38 - - 20 38
VHN 50 - - 25 50
VHN 59 - - 35 59
VHP 50 - - 40 50
VHP 59 - - 45 59
VHP 65 - - 50 65
VHP-R 59 - - 45 59
VHP-R 65 - - 50 65

Features

Duty cycle

Continuous S1

Input

42V-3ph – 200Hz

Nominal frequency

12.000 vpm

Insulation class

F (T° max = 155 °C)

Thermal switches

Inside the stator. Max T °C = 150 °C

Working temperature

From -20 °C to +40 °C

Head

Ball bearing: n.2 VHN 50 / VHN 59 – n.4 VHN 38 and complete VHP range
Protection class IP68
Hardening treatment for VHN and chrome plating for VHP

Switch box

Polyamide (nylon +30% fiber glass) with gasket, cable protection, yellow colour
IP66 protection
Designed for continuous use and resistant to wear and tear

Operating hose

5 m SBR rubber hose with inner textile reinforcement

Supply cable

10 m neoprene electric cable HO7RN-F with 3 pin plug (42V – 3 phase, IP44)

Finishing vibrating head

steel (VHN), chromate (VHP)

Switch box

colour yellow Ral 1007

Options

Rubber cap

Sectors
  • Block & Brick
  • Building & Construction
  • Concrete consolidation
  • Precast Equipments
Applications
  • Formwork

Settori

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

Applicazioni

  • Tavolo vibrante per calcestruzzo
  • Stampo
  • Cassaforma

Catalogue

Download the general OLI concrete consolidation catalogue.

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