B&K Reference 125.5 Series II Uživatelský manuál Strana 6

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6
YASKAWA JUNMA
SERVOPACKs – Pulse Reference Type
Ratings and Specifications
SERVOPACK Model SJDE- 01APA 02APA 04APA 08APA
Max. applicable servomotor capacity
k
W
0.1
0.2
0.4
0.75
C
o
ntinuous output current
A
rms
rms
0.84
1.1
2.0
3.7
Instantaneous max. output current
A
rms
rms
2.5
3.3
6.0
11.1
Input
power supply
(for main circuit
and co
ntrol circuit)
V
oltage
S
i
ngle-phase 200 to 230
V
A
V A V
C
, +
10 to −15%
Frequency
50/60
H
z ± 5%
V
o
ltage frequency capacity
at rated output
k
V
A
VAV
0
.40
0.75
1.2
2.2
P
o
wer loss at rated output
W
14
16
24
35
I
nput control method
C
a
pacitor-input type, single-phase full-wave rectification with
resistance to prevent inrush currents
O
utput control method
P
W
M control, sine wave power driven system
Feedback
Incremental encoder
Allowable load inertia *
1
kgm
2
0.6 ×10
-4
3 ×10
-4
5 ×10
-4
10 ×10
-4
I/
O
s
ignals
Input sign
al
for reference
(designated pulse
type and pulse
resolution with
P
U
L
SE
switch)
P
u
lse type
S
e
lect one of the following settings:
1.
CC
W
+
C
W p
ulse train
2.
S
i
gn
+
pulse train
3.
CC
W
+
C
W p
ulse train (negative logic)
4.
S
i
gn
+
p
ulse train (negative logic)
P
u
lse resolution
S
e
lect one of the following settings:
1. 1000
p
ulses/rev (open collector/line driver) 75
k
pps max.
2. 2500
p
ulses/rev (open collector/line driver) 187,5
k
pps max.
3. 5000
p
ulses/rev (line driver) 375
k
pps max.
4. 10000
p
ulses/rev (line driver) 750
k
pps max.
C
l
ear input signal
C
l
ears the positioning error at the rising edge of the pulse
S
e
rvo
O
N
i
nput signal
Turns the servomotor on or off
Alarm output signal
OF
F
i
f an alarm occurs
Brake output signal
E
x
ternal signal to control brakes.
Turn
O
N t
o release the brake.
P
o
sition completed output signal
ON
i
f the current position is equal to the reference position
±
10 pulses
O
r
igin output signal
ON
i
f the motor is at the origin (width: 1/500
r
ev)
Built-in functions
Dynamic brake (DB)
O
p
erated at main power
O
FF
, s
ervo alarm, servo
O
FF
(
O
FF
af
ter motor stops;
O
N
i
f the motor power is off)
R
e
generative processing
O
p
tional (if the regenerative energy is too large,
install a regenerative unit)
P
r
otection
*
2
S
p
eed errors, overload, encoder errors, voltage errors, over
c
urrents,
disablement of the built-in cooling fan, system errors
Display
Five
LE
D i
ndicators (
P
W
R
,
R
E
F
,
AL1, A
L
2, AL3
)
R
e
ference filter
S
e
lect one of eight levels with
F
I
L
s
witch
C
o
oling method
Forced cooling (built-in fan)
O
pe
rating temperature
0
°
C
to +55
°
C
O
p
erating humidity
90%
R
H o
r less (no condensation)
S
t
orage temperature
–20
°
C
to +70
°
C
S
t
orage humidity
90%
R
H o
r less (no condensation)
Installation site
Free of corrosive gases
Free of dust and iron powder
C
l
ean and dry
Altitude
1000
m o
r below
V
i
bration resistance
4.9
m/s
2
S
h
ock resistance
19.6
m/s
2
O
p
erating conditions
Installation category (overvoltage category): II
P
o
llution degree: 2
P
r
otection class: I
P
1
X (
E
N
50178)
*
1
B
e sure to use the motor within the allowable load
moment of inertia. The motor will become unstable
if the load moment of inertia exceeds the allowable
value.
*
2
T
he ground protection circuit is designed for ground
fault inside the motor windings while the motor is
running. Therefore, it may not protect the system
under the following cases:
A l
ow-resistance ground fault occurs in the main
circuit cable or in the connector of the cable for the
servomotor.
The power supply is turned on during a ground fault.
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