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HK 9RD 04 20

Gear flow divider 2.2 4 sec.
HK9RD0420

The product image may differ

HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420
HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420 HK9RD0420
p1макс.
220 bar
p2макс.
270 bar
Расход на элемент 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
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Product details for

HK 9RD 04 20

p1макс.
220 bar
p2макс.
270 bar
Расход на элемент min.
2,5 l/min
Расход на элемент nom.
5 l/min
Расход на элемент макс.
13 l/min
Входной объем на секцию
2,2 cm³
A
46 mm
Li
390 mm
All characteristics

Characteristics

Pressure difference
  • макс. 30 бар (между секциями) 
Исполнение
  • без клапана выравнивания фаз 
  • внутренний отвод слива 
Модель
  • 4 sections 
Типоразмер
  • 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
Search
Show dimensional drawing
Identifier
p1 max. (bar)
p2 max. (bar)
Flow per element min. (l/min)
Flow per element rec'd (l/min)
Price / items
HK 9RD 04 18
220 bar
270 bar
2 l/min
4 l/min
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HK 9RD 04 20
220 bar
270 bar
2.5 l/min
5 l/min
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HK 9RD 04 21
220 bar
270 bar
3 l/min
6 l/min
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HK 9RD 04 23
220 bar
270 bar
3.5 l/min
7 l/min
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HK 9RD 04 25
200 bar
240 bar
4.5 l/min
8 l/min
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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