Moog D633-A Series, Руководство пользователя

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14 Index T…T
© Moog GmbH User Manual "D633-A Series" (CA80942-001; Version 1.0, 12/08) 72
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Shock resistance • 25
Shutting down the valve • 53
Signal interface (valve connector X1) • 12
command signal, see Command signal
Sound insulation measures • 9 , 27
Spare parts, ordering information • 66
Spool
bushing-spool identification in the type designation
(4th position in the type designation) • 15 , 21
defined spring-determined position of the spool in the
mechanical fail-safe state • 14
frequency response of the spool stroke • 31
in the representative depiction of the valve • 11
overlap • 16 , 26
spool stroke signal characteristic curve • 30
step response of the spool stroke • 31
step response time for 0 to 100 % spool stroke • 26
zero lap • 16 , 26
Spool stroke signal characteristic curve • 30
Standards, overview of quoted standards • 77 – 78
Start-up
hydraulic system • 48 – 49
restarting the valve • 15
valve • 45
Static data • 26
Step response of the spool stroke • 31
Step response time for 0 to 100 % spool stroke • 26
Storage • 33 – 34
ambient conditions, permissible • 25
embrittlement of seals • 34
gumming of hydraulic fluid • 34
original packaging • 33 – 34
storage location for user manuals • 1
Structural modifications • 8
Styles, used • 2
Subject to change without notice - user manual • A , 1
Supplementing documents, see Documents, supplementing
Supply voltage, see Power supply
Symbols
list of symbols • 75
β
x
(filter fineness)
∆
p (pressure difference)
∆
p
N
(rated pressure difference)
I
in
(input current)
n (number)
ν
(viscosity)
P
max
(power consumption at maximum flow)
p (pressure)
p
N
(rated pressure)
p
P
(operating pressure)
Q (flow)
Q (pump delivery)
Q
L
(leakage flow)
Q
max
(maximum flow)
Q
N
(rated flow)
R
a
(average roughness)
R
in
(input resistance)
T (temperature)
t (time)
V (volume)
Symbols, used • 2
T
T (symbol for temperature), see Temperature
T (tank port), see Ports
t (symbol for time)
Table of contents • i
Tank port T, see Ports
Technical data
characteristic curves • 29 – 31
diagrams • 29 – 31
dimensions • 36
electrical data • 27
general technical data • 25
hydraulic data • 26
installation drawings • 36
mounting pattern of mounting surface • 26 , 37
static and dynamic data • 26
Technical Notes (TN) • 2
ordering information • 65
Temperature T
permissible ambient temperature • 25
permissible temperature range for hydraulic fluid • 26
Throttle valve • 11
Tightening torques
attachment screws of the shipping plate • 57
installation screws • 38
TN (Technical Note), see Technical Notes
Trademarks, registered • 3
Transportation • 33
ambient conditions, permissible • 25
transportation damage • 33
Troubleshooting • 55 – 56 , 59
overview of possible faults • 59
instability of the external control loop • 60
leak at the linear force motor screw plug • 59
leak at the valve connecting surface • 59
no hydraulic response by the valve • 60
TÜV (Technischer Überwachungsverein,
German technical inspection agency)
Type designation
overview • 19
bushing-spool identification (4th position in the type
designation) • 15 , 21
command signal identification (10th position in the type
designation) • 23
fail-safe identification (6th position in the type designation) •
14 , 22
linear force motor identification (5th position in the type
designation) • 21
maximum pressure identification (3rd position in the type
designation) • 20
on the nameplate • 18
rated flow identification (2nd position in the type
designation) • 20
sealing material identification (8th position in the type
designation) • 22
valve connector identification (9th position in the type
designation) • 23
valve version identification (1st position in the type
designation) • 19
Y-identification (7th position in the type designation) • 17 , 22
Typographical conventions • 2