Bosch Rexroth Accumulators

Bosch Rexroth Hydraulic Accumulators save energy and improve manufacturing efficiency by using the accumulator as a storage device to store hydraulic pump output flow when system demand is low and supplement output when demand is high.

 

Bosch Rexroth Hydraulic Accumulators are used to:

  • Store power for intermittent duty cycles, economizing hydraulic pump drive power
  • Provide emergency or standby power
  • Compensate for leakage loss
  • Provide suspension in vehicles
  • Dampen pulsations and shocks of a periodic nature

 

Neilson Hydraulics supplies Bosch Rexroth Diaphragm-type Accumulators (HAD) and Bosch Rexroth Bladder-type Accumulators (HAB)

 

Diaphragm-type Accumulators are used for energy storage, shock and vibration absorption, and leakage oil compensation or volume compensation in hydraulic systems. They consist of a pressure-resistant vessel (high-tensile steel) whose interior is split into a gas and fluid side by an elastic diaphragm.

 

When the operating pressure is increased, hydraulic fluid flows into the accumulator and compresses the gas until the gas pressure is identical to the fluid pressure. When the operating pressure is reduced, the gas expands again and feeds the hydraulic system with hydraulic fluid.

 

Bosch Rexroth Diaphragm-type Accumulators (HAD) are available in the following:

  • Nominal volume 0.075… 3.5 litres
  • Component series 1X, 2X
  • Maximum operating pressure 350 bar

 

Bosch Rexroth HAD Accumulator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Key features of the Bosch Rexroth Diaphragm-type Accumulators (HAD) include:

  • Hydraulic accumulator as per Pressure Equipment Directive 97/23/EC
  • Diaphragm material for different applications
  • Use e.g. as energy storage in intermittent operation systems, energy reserve for emergencies, compensation of leakage losses, shock and vibration absorption

 

Bladder-type Accumulators are used for energy storage, shock and vibration absorption, and leakage oil compensation or volume compensation in hydraulic systems. They consist of a seamless pressure vessel (high-tensile steel) whose interior is split into a gas and a fluid side by an elastic bladder. When the operating pressure is increased, hydraulic fluid flows into the accumulator and compresses the gas in the bladder until the gas pressure is identical to fluid pressure. When the operating pressure is reduced, the gas expands again and feeds the hydraulic system with hydraulic fluid.

 

Bosch Rexroth Bladder-type Accumulators (HAB) are available in the following:

  • Nominal volume 1…50 litres
  • Component series 4X
  • Maximum operating pressure 350 bar

 

Bosch Rexroth HAB Accumulator

 

 

 

 

 

 

 

 

 

 

 

 

Key features of the Bosch Rexroth Bladder-type Accumulators (HAB) include:

  • Hydraulic accumulator as per Pressure Equipment Directive 97/23/EC
  • Bladder material for different applications
  • Use e.g. as energy storage in intermittent operation systems, energy reserve for emergencies, compensation of leakage losses, shock and vibration absorption

 

WE ARE A BOSCH REXROTH SALES PARTNER

 

To enquire about the Bosch Rexroth Accumulators, please contact Neilson Hydraulics on 01709 821 002, email: sales@neilson-hydraulics.co.uk or visit: https://www.neilson-hydraulics.co.uk/

 

Neilson Hydraulics is a Bosch Rexroth UK Sales Partner. Neilson Hydraulics supplies Bosch Rexroth CETOP 3 & 5 Directional Valves, Bosch Rexroth ZDB Pressure Relief Valves, Bosch Rexroth ZDR Pressure Reducing Valves, Bosch Rexroth Check Valves, Bosch Rexroth A10VSO Axial Piston Pumps, Bosch Rexroth PV7 Vane Pumps, Bosch Rexroth Filters & Elements, Bosch Rexroth Diaphragm-Type  Accumulators HAD, Bosch Rexroth Bladder-Type Accumulators HAB, Bosch Rexroth Cylinders, Bosch Rexroth Electronics, Bosch Hydraulic Accessories (Bosch Rexroth Hirschman Plugs, Rectifier Plugs & Coils) and Bosch Rexroth CytroPac Small Power Units.

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