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HK 9RD 04 20

Div. cant. engran 2,2 cuátr
HK9RD0420

The product image may differ

HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420
HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420
p1máx.
220 bar
p2máx.
270 bar
Flujo de paso por elemento min.
2,5 l/min
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HK 9RD 04 18 HK 9RD 04 20 HK 9RD 04 21 HK 9RD 04 23 HK 9RD 04 25
Product details for

HK 9RD 04 20

p1máx.
220 bar
p2máx.
270 bar
Flujo de paso por elemento min.
2,5 l/min
Flujo de paso por elemento
5 l/min
Flujo de paso por elemento máx.
13 l/min
Volumen de entrada por sección
2,2 cm³
A
46 mm
Li
390 mm
All characteristics

Characteristics

Diferencia de presión
  • máx. 30 bar (entre las secc.) 
Versión
  • sin válvulas de compensación de fase 
  • Salida interna de aceite fugado 
Construcción
  • 4 sections 
Tamaño constructivo
  • group 1 
Customs tariff number
  • 84122981 
All characteristics

Product description

Notes
Before commissioning the system, the first running-in of the gear flow divider should be under no load.
Diagrams and circuit diagrams essentially valid as schematic diagrams also for 4-way flow dividers.
Description
This flow divider is used to supply four independent hydraulic circuits with just one pump.
Division error approx. 3 %.
Configuration of gear flow dividers: qi = Q/z * 1000/n.
Qi = displacement/section [cm³].
Q = total input volume flow [l/min].
Z = number of sections.
N = rotating speed [rpm].
Further information
Recommended speed: 1800 - 2000 rpm

Product variants

5 Results
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Show dimensional drawing
Identifier
p1 max. (bar)
p2 max. (bar)
Flow per element min. (l/min)
Flow per element rec'd (l/min)
HK 9RD 04 18
220 bar
270 bar
2 l/min
4 l/min
Learn more
HK 9RD 04 20
220 bar
270 bar
2.5 l/min
5 l/min
Learn more
HK 9RD 04 21
220 bar
270 bar
3 l/min
6 l/min
Learn more
HK 9RD 04 23
220 bar
270 bar
3.5 l/min
7 l/min
Learn more
HK 9RD 04 25
200 bar
240 bar
4.5 l/min
8 l/min
Learn more
p1 = max. working pressure
p2 = max. peak pressure

Column selection

p1 max. (bar)
p2 max. (bar)
Flow per element min. (l/min)
Flow per element rec'd (l/min)
Flow per element max. (l/min)
Input volume per section (cm³)
A (mm)
Li (mm)
p1 = max. working pressure
p2 = max. peak pressure