HK OLM 2.0 250 A

Acum.membrana 2,0L 250bar

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Tipo

Volumen de gas 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

Detalhes do produto sobre

HK OLM 2.0 250 A

Tipo

Volumen de gas 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

Todas as propriedades

Propriedades

Material

Tipo 1: membrana NBR
Tipo 2: membrana ECO

Campo de aplicación

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

Conexiones

Lado del aceite tipo A - Rosca interior

Construcción

Posición de instalación preferentemente vertical, lado del gas arriba

Rango de temperatura

Tipo 1: -10 °C hasta +80 °C
Tipo 2: -40 °C hasta +80 °C

Customs tariff number

84798997

Todas as propriedades

Descrição do produto

Avisos

Marca CE para acumulador de membrana mayor que 1,0 l volumen de gas
Working pressure 100 to 350 bar; min. working pressure must be 10% above gas charge pressure
presión máx. de llenado de gas 130 bar

Descrição

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.

Aviso sobre encomendas

Los acumuladores de presión se entregan del almacén sin llenar. Para un llenado N2 según los deseos del cliente derivan costes por separado.