RS 29191/09.10
4WRPNH
Curvas características TN10 (medidas con HLP46, ϑ
Función de señal - caudal
L: Lineal 1:1
Q [%]
100
80
60
40
20
–100 –80–60
–40
–20
Valor
nominal [%]
P: Doblez 40% 1:1
Q [%]
100
80
60
40
20
–100 –80 –60
–40–20
Valor
nominal [%]
A
B
P
T
A
B
P
T
Fail-safe p =
Valor
nominal [%]
20 40 60 80
100
–20
–40
–60
–80
–100
Q [%]
Valor
nominal [%]
20 40 60 80
100
–20
–40
–60
–80
–100
Q [%]
Posición Fail-safe
Aceite de
fugas a
G
Caudal para
b
Aceite de
fugas a
G
b
0 bar => 12 ms
Habilitación "desconectar" o desconexión interna en caso de falla
U
p = 100 bar => 16 ms
Hydraulics
= 40 °C ± 5 °C)
aceite
L: Lineal 2:1
–100 –80–60
–40–20
Valor
nominal [%]
P-B
A-T
P: Doblez 40% 2:1
–100 –80 –60
–40 –20
Valor
nominal [%]
P-B
A-T
100 bar
∆p = 35 bar
q
= 50/100 l/min
n
100 bar
≤ 18 V respect. I ≤ 2 mA (para 4...20 mA-Signal)
B
Bosch Rexroth AG
Q [%]
q
: q
100
vA
P-A
80
60
B-T
q
: q
vA
40
Valor
20
nominal [%]
20 40 60 80
100
–20
–40
–60
–80
–100
Q [%]
Q [%]
q
: q
100
vA
P-A
80
60
B-T
q
: q
vA
40
Valor
20
nomi nal [%]
20 40 60 80
100
–20
–40
–60
–80
–100
Q [%]
P → A
50 cm
3
/min
3
P → B
70 cm
/min
A → T
10 ... 20 l/min
B → T
7 ... 20 l/min
3
P → A
50 cm
/min
3
P → B
70 cm
/min
A → T
70 cm
3
/min
B → T
50 cm
3
/min
15/22
= 1:1
vB
= 2:1
vB
= 1:1
vB
= 2:1
vB