HC63-013 miniBOOSTER

Key features

  Automatic activated (sequence valve)

  High pressure – up to 800 bar (11,600 psi)

  Fast fill – system flows up to 300 l/min

  Extended service life

  Robust design

  Flexible design–several boosters / intensification ratios

 
Switch from by-pass to intensified flow

 
Max inlet pressure = 345 bar

 
Adjustable outlet pressure

 Mounting:  Inline tube or flanged

 A model = no dump valve
 B model = with dump valve
 G model = direct proportionally controlled

 

Description

HC63-013 In-line Intensifier System is designed to boost the hydraulic pressure from the pump to the workload. It operates only when needed, to save energy.

The system is dynamical by means of being able to provide flow at high pressure.

The function of the system is simple, but smart. The hydraulic oil is by-passed directly from the pump to the workload at maximum flow when back pressure from the workload has reached a set point close to the maximum pressure of pump.

A sequence valve opens and directs the oil to the booster, which makes the pressure rise. The shift between maximum pump pressure and high pressure happens without intervention from the user and ensures that the workload at all times will be driven at a maximum speed in relation to the required high pressure.

A relief valve is installed to control the maximum allowable pressure the system can output, allowing the booster to go for a higher end pressure producing flow at the decided pressure.

Easy installation

HC63-013 is provided with four mounting holes for through bolt installation. The four connection ports are placed logically in pairs and in line of each other on the HIC block. All surfaces are electroplated for good protection and fine surface finish.

HP flange mounting is optional. Furthermore, it is possible to flange multiple HC63 boosters in order to achieve higher flow.

Typical Applications

Mobile attachments (motors - steering systems - cutters - crushers - shears), off highway equipment, injection molding machines and hydraulic presses. Applicable to machines with insufficient pump capacity to prevent machine stoppage when peak pressures occur.

Flow rates

Intensification factor
i

Max. intensified outlet flow
l/min

Max. by-pass pump flow
l/min

1.2

64,5

300

1.5

55.5

300

2.0

48.0

300

2.5

39.0

300

3.3

33.0

300

4.0

27.0

300

4.9

21.0

300

6.3

16.5

300

8.2

13.5

300

Dimensions

63-013-120-00

Function diagram

63-013-00

Download PDF file: 63-013-00 Function_diagram

Connection types

Connection

P / T / Z

H

Drawing

1

1" BSPP

1" BSPP

1

1" BSPP

Flange mounting

 Flange     

Max. tightening torque

P / T

H / Z

1" BSPP

1" BSPP

  with steel washer

33.0 da/Nm

33.0 da/Nm

  with aluminium washer

18.0 da/Nm

  with cutting edge

33.0 da/Nm

33.0 da/Nm

Max. tightening torque flange mounting

Mounting bolt

M10 8.8

5.0 da/Nm

Fluids and materials

Please see: General Specifications

Ordering an HC63-013

Ordering example of an HC63-013 with i = 4.0, DV incorporated and BSPP connections: HC63 - 013 - 4.0 - B - 1

Model

Intensification, i

Dump valve

Connections

HC63-013


 your selection...


 your selection...


 your selection...

see flow rates

A = (no) / A model

1

B = (yes) / B model

G = (proportional) / G model

Intensification factor:

The intensification factor depends on available inlet and desired outlet pressure. To calculate the initial factor, please use the following formular:

i = Desired high pressure / Pump pressure

Desired pressure: 500 bar

Pump pressure: 200 bar

i = 500 / 200 = 2.5

For static use: Select an intensification factor higher or equal to the calculated value. In this case i = 2.8 with HC3 booster. The desired pressure of 500 bar is finally adjusted with the HP relief valve.

For dynamic use: Select an intensification factor 60% higher than the calculated value. In this case i = 500 / 200 = 2.5 + 60% = 4.0 The desired pressure of 500 bar is finally adjusted with the HP relief valve.

Adjust the pressure-reducing valve to reach a pressure 40% higher than the settings at the relief valve. In this case 500 + 40% = 700 bar.

 

 

 

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Iso 9001

miniBOOSTER Hydraulics A/S

Fynsgade 3

DK - 6400 Sønderborg

Denmark