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HK 9RD 04 21

Gear flow divider 2.6 4 sec.
HK9RD0421

The product image may differ

HK9RD0421 HK9RD0421 HK9RD0421 HK9RD0421 HK9RD0421 HK9RD0421
HK9RD0421 HK9RD0421 HK9RD0421 HK9RD0421 HK9RD0421 HK9RD0421 HK9RD0421
p1 max.
220 bar
p2 max.
270 bar
Flow per element min.
3 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 21

p1 max.
220 bar
p2 max.
270 bar
Flow per element min.
3 l/min
Flow per element rec'd
6 l/min
Flow per element max.
16 l/min
Input volume per section
2.6 cm³
A
48 mm
Li
398 mm
All characteristics

Characteristics

Design
  • without central phase compensation valves 
  • internal leak oil discharge 
Pressure difference
  • max. 30 bar (between the sections) 
Construction type
  • 4 sections 
Size
  • group 1 
Customs tariff number
  • 84122981 
All characteristics

Product description

Notes
Prima della messa in servizio nell'impianto, il primo avviamento del ripartitore di quantità a ingranaggi dovrebbe avvenire in assenza di carico.
Grafici e schemi elettrici come schemi di principio valgono anche per i 4 ripartitori
Description
Questi ripartitori di flusso servono per l'alimentazione di quattro circuiti idraulici indipendenti con solo una pompa
Errore di divisione ca. 3 %
Disposizione del ripartitore ad ingranaggi 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
p1max. (bar)
p2max. (bar)
Portata per elemento min. (l/min)
Portata per elemento nom. (l/min)
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 = pressione d'esercizio max.
p2 = pressione di picco max.

Column selection

p1max. (bar)
p2max. (bar)
Portata per elemento min. (l/min)
Portata per elemento nom. (l/min)
Portata per elemento max. (l/min)
Portata in ingresso per ciascuna sezione (cm³)
A (mm)
Li (mm)
p1 = pressione d'esercizio max.
p2 = pressione di picco max.