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HK OLM C

Diaphragm accumulator, connection C

Diaphragm accumulator, connection C

Material
type 1: membrane NBR 
Application
Energy storage 
Emergency actuation 
Leak oil and volume compensation 
Shock absorption and pulsation damping 
Suspension of vehicles 
Connections
Oil side type C - female thread and male thread 
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Caratteristiche

Material
  • type 1: membrane NBR 
Application
  • Energy storage 
  • Emergency actuation 
  • Leak oil and volume compensation 
  • Shock absorption and pulsation damping 
  • Suspension of vehicles 
Connections
  • Oil side type C - female thread and male thread 
Construction type
  • installation preferably vertical, gas side top 
Temp. range
  • Type 1: -10 °C to +80 °C 
Customs tariff number
  • 84798997 
Tutte le caratteristiche

Produktbeschreibung

Avvertenze
CE-mark for diaphragm accumulators > 1.0 l gas volume
Working pressure 100 to 350 bar; min. working pressure must be 10% above gas charge pressure
max. gas filling pressure 130 bar
Descrizione
As liquids are practically incompressible, the compressibility of a gas (in this case nitrogen) is used in hydraulic accumulators to store energy.
A hydraulic accumulator consists of two chambers (liquid side and gas side), which are separated by a flexible, gas-tight element. The liquid side is connected to the hydraulic circuit of the system. When the pressure in the system rises, the accumulator is filled with oil and the gas is compressed. If the pressure drops, the stored pressurised liquid is forced back into the circuit by expansion of the compressed gas.
Note per l'ordine
Pressure accumulators are available uncharged ex-warehouse. Additional costs apply upon customer request for N2-charging.
Bei Bedarf bitte Kontermutter HK MS M mitbestellen.

Varianti dei prodotti

5 Risultati
Visualizza disegno quotato
Denominazione
Type
Gas volume l (l)
p max. (bar)
pma : p0
Type 1: Standard
p0 = gas charge pressure
pmax - pmin = admissible pressure fluctuation of the accumulator

Column selection

Type
Gas volume l (l)
p max. (bar)
pma : p0
p max - p min (bar)
A (mm)
B (mm)
F
SW (mm)
Ø D (mm)
Type 1: Standard
p0 = gas charge pressure
pmax - pmin = admissible pressure fluctuation of the accumulator