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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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

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Produkta detaļas uz

HK OLM 2.8 250 A

Type

Gas volume l

2.8 l

p max.

250 bar

pma : p0

6:1

pmax - pmin

140 bar

268 mm

21 mm

G 3/4″ -14

41 mm

Ø D

169 mm

Ø G

32 mm

Visas īpašības

Īpašības

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

Visas īpašības

Produkta apraksts

Norādes

CE marķējums membrānas hidroakumulatoram > 1,0 l gāzes apjoma
Darba spiediens no 100 līdz 350 bāriem, minimālajam darba spiedienam jābūt par 10% virs gāzes uzpildes spiediena
Maks.gāzes uzpildes spiediens 130 bar

Apraksts

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.

Pasūtījuma informācija

Spiediena akumulatori no noliktavas tiek piegādāti neuzpildītā veidā. Par papildu maksu pēc klienta vēlēšanās iespējama uzpilde ar N2.