HK OLM 2.8 250 A

Diaphragm accumulator 2.8L 250bar

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Type

Gas volume l

2.8 l

p max.

250 bar

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Izaberite izvršenje

Prikaz tabele s artiklima

HK OLM 0.075 250 A HK OLM 0.16 250 A HK OLM 0.32 210 A HK OLM 0.5 210 A HK OLM 0.75 210 A HK OLM 0.75 350 A HK OLM 1.0 210 A HK OLM 1.4 140 A HK OLM 1.4 210 A HK OLM 2.0 100 A HK OLM 2.0 250 A HK OLM 2.8 250 A HK OLM 3.5 250 A

Detalji proizvoda za

HK OLM 2.8 250 A

Type

Gas volume l

2.8 l

p max.

250 bar

pma : p0

6:1

p max - p min

140 bar

268 mm

21 mm

G 3/4″ -14

41 mm

Ø D

169 mm

Ø G

32 mm

Sva svojstva

Svojstva

Material

type 1: membrane NBR
type 2: membrane ECO

Application

Energy storage
Emergency actuation
Leak oil and volume compensation
Shock absorption and pulsation damping
Suspension of vehicles

Connections

Oil side type A - female thread

Construction type

installation preferably vertical, gas side top

Temp. range

Type 1: -10 °C to +80 °C
Type 2: -40 °C to +80 °C

Customs tariff number

84798997

Sva svojstva

Opis proizvoda

Napomene

CE-oznake za membranski akumulator > 1,0 l zapremine gasa
Radni pritisak 100 do 350 bara; min. radni pritisak mora biti 10 % iznad pritiska za punjenje gasa
Max. gas filling pressure 130 bar

Opis

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.

Napomena za porudžbinu

Akumulatori pritiska se isporučuju prazni iz skladišta. Za punjenje sa N2 nastaju posebni troškovi za kupca.