HK OLM 1.4 140 A

Membranski akumulator 1,4L 140bar

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Type

Gas volume l

1.4 l

p max.

140 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

Product details for

HK OLM 1.4 140 A

Type

Gas volume l

1.4 l

p max.

140 bar

pma : p0

8:1

p max - p min

120 bar

191 mm

22 mm

G 1/2″ -14

41 mm

Ø D

147 mm

Ø G

34 mm

All characteristics

Characteristics

Materijal

tip 1: membrana NBR
tip 2: membrana ECO

Izvedba

Ugradni položaj prvenstveno okomiti, strana s plinom prema gore

Područje primjene

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

Priključci

uljna strana tip A - unutarnji navoj

Temperaturno područje

tip 1: od -10 °C do +80 °C
tip 2: od -40 °C do +80 °C

Broj carinske tarife

84798997

All characteristics

Product description

Notes

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

Description

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.

Ordering information

Pressure accumulators are available uncharged ex-warehouse. Additional costs apply upon customer request for N2-charging.