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HK OLM 2.8 250 A

Membránové zásobníky 2,8L 250bar

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Typ

Objem plynu l

2,8 l

p max.

250 bar

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Please choose a variant

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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 2.8 250 A

Typ

Objem plynu l

2,8 l

p max.

250 bar

pma : p0

6:1

p max - pmin

140 bar

268 mm

21 mm

G 3/4″ -14

41 mm

Ø D

169 mm

Ø G

32 mm

All characteristics

Characteristics

Materiál

Typ 1: membrána NBR
Typ 2: membrána ECO

Konštrukcia

poloha zabudovania podľa možnosti vertikálna, plynová strana hore

Oblasť použitia

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

Prípojky

strana oleja typ A - vnútorný závit

Rozsah teploty

Typ 1: -10 °C až +80 °C
Typ 2: -40 °C až +80 °C

Colné tarifné číslo

84798997

All characteristics

Product description

Notes

Značka CE pre membránové akumulátory > 1,0 l objem plynu.
Pracovný tlak 100 až 350 barov; min. pracovný tlak musí byť o 10 % vyšší ako plniaci tlak plynu
Max. plniaci tlak plynu 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

Tlakové nádoby sa zo skladu dodávajú nenaplnené. Pre náplň N2, podľa želania, zákazníka vznikajú zvláštne náklady.