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HK OLM 2.0 250 A

Acumulador membr. 2,0L 250bar

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Tipo

Volume de gás l

2 l

pmáx.

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

Dettagli del prodotto su

HK OLM 2.0 250 A

Tipo

Volume de gás l

2 l

pmáx.

250 bar

pma : p0

6:1

pmáx. - pmín.

140 bar

251 mm

22 mm

G 3/4″ -14

41 mm

Ø D

155 mm

Ø G

33 mm

Tutte le caratteristiche

Caratteristiche

Material

tipo 1: membrana NBR
tipo 2: membrana ECO

Campo de aplicação

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

Conexões

lado do óleo tipo A - rosca fêmea

Faixa de temperatura

tipo 1: -10 °C até +80 °C
tipo 2: -40 °C até +80 °C

Tipo

posição preferencial de montagem vertical, lado do gás para cima

Customs tariff number

84798997

Tutte le caratteristiche

Descrizione del prodotto

Avvertenze

Marcação CE para acumulador de membrana > 1,0 l volume de gás
Pressão operacional 100 até 350 bar / pressão operacional mín. deve ficar 10 % acima da pressão de enchimento de gás
pressão máx. de enchimento de gás 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

Os acumuladores são fornecidos de stock sem enchimento. O enchimento N2 a pedido do cliente tem custos adicionais.