Hitachi SJ700B Sewing Machine User Manual


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WIRING and ACCESSORIES
TORQUE CHARACTORISTIC
Note1:
Field wiring connection must be made by a UL and c-UL listed closed-loop terminal connector sized for the wire gauge involved.
Connector must be fixed using the crimping tool specified by the connector manufacture.
Note2: Be sure to use large wire gauges for power wiring if the distance exceeds 20m (66ft).
Note: An EMI filter is required for European EMC directive and C-Tick, but the others are not for this purpose.
This is useful in suppressing harmonics induced on the power supply
lines, or when the main power voltage imbalance exceeds 3% (and
power source capacity is more than 500kVA), or to smooth out line
fluctuations. It also improves the power factor.
Reduces the conducted noise on the power supply wiring generated by
the inverter. Connect to the inverter input side.
Electrical noise interference may occur on nearby equipment such as a
radio receiver. This magnetic choke filter helps reduce radiated noise
(can also be used on output).
This capacitor filter reduces radiated noise from the main power wires in
the inverter input side.
Suppresses harmonics generated by the inverter.
This is useful for increasing the inverter's control torque for high
duty-cycle (on-off) applications, and improving the decelerating capability.
Electrical noise interference may occur on nearby equipment such as a
radio receiver. This magnetic choke filter helps reduce radiated noise
(can also be used on input).
Reduces radiated noise from wiring in the inverter output side.
This reactor reduces the vibration in the motor caused by the inver-ter's
switching waveforms, by smoothing the waveforms to approxi-mate
commercial power quality. It is also useful when wiring from the inverter
to the motor is more than 10m in length, to reduce harmonics.
Sine wave shaping filter for the output side.
LCR filter
Input side AC reactor
EMI filter
Radio noise filter
Radio noise filter
(Capacitor filter)
DC link choke
Output side noise filter
Radio noise filter
AC reactor
Braking resistor
Braking unit
Name Function
R
R0
T0
S T
U V W
PD
P
RB
N
Fuse
Power Supply
Motor
Inverter
(
L1
) (
L2
) (
L3
)
(
T1
) (
T2
) (
T3
)
(+1)
(
-
)
(+)
0.4(1/2)
0.75(1)
1.5(2)
2.2(3)
3.7(5)
5.5(7.5)
7.5(10)
11(15)
15(20)
18.5(25)
22(30)
30(40)
37(50)
45(60)
55(75)
75(100)
0.75(1)
1.5(2)
2.2(3)
3.7(5)
5.5(7.5)
7.5(10)
11(15)
15(20)
18.5(25)
22(30)
30(40)
37(50)
45(60)
55(75)
75(100)
90(125)
110(150)
132(175)
150(200)
160(220)
185(250)
220(300)
315(400)
400(550)
004LFUF2,LFF2
007LFUF2,LFF2
015LFUF2,LFF2
022LFUF2,LFF2
037LFUF2,LFF2
055LFUF2,LFF2
075LFUF2,LFF2
110LFUF2,LFF2
150LFUF2,LFF2
185LFUF2,LFF2
220LFUF2,LFF2
300LFUF2,LFF2
370LFUF2,LFF2
450LFUF2,LFF2
550LFUF2,LFF2
-
007HFEF2,HFUF2,HFF2
015HFEF2,HFUF2,HFF2
022HFEF2,HFUF2,HFF2
037HFEF2,HFUF2,HFF2
055HFEF2,HFUF2,HFF2
075HFEF2,HFUF2,HFF2
110HFEF2,HFUF2,HFF2
150HFEF2,HFUF2,HFF2
185HFEF2,HFUF2,HFF2
220HFEF2,HFUF2,HFF2
300HFEF2,HFUF2,HFF2
370HFEF2,HFUF2,HFF2
450HFEF2,HFUF2,HFF2
550HFEF2,HFUF2,HFF2
750HFEF2,HFUF2,HFF2
900HFEF2,HFUF2,HFF2
1100HFEF2,HFUF2,HFF2
1320HFEF2,HFF2
1500HFUF2
-
1850HFE2,HFU2,HF2
2200HFE2,HFU2,HF2
3150HFE2,HFU2,HF2
4000HFE2,HFU2,HF2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
110HFF
150HFF
185HFF
220HFF
300HFF
370HFF
450HFF
550HFF
750HFF
900HFF
1100HFF
1320HFF
-
1600HFF
-
-
-
-
14
14
14
14
10
8
6
6
2
1
1
2/0
4/0
4/0
2/0X2
2.1
2.1
2.1
2.1
5.3
8.4
13.3
13.3
33.6
42.4
42.4
67.4
107.2
107.2
67.4X2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
14
14
14
14
12
10
8
6
6
6
3
1
1
2/0
1/0X2
1/0X2
3/0X2
3/0X2
3/0X2
2.1
2.1
2.1
2.1
3.3
5.3
8.4
13.3
13.3
13.3
26.7
42.4
42.4
67.4
53.5X2
53.5X2
85.0X2
85.0X2
85.0X2
300X2
350X2
500X2
800X2
152X2
177X2
253X2
405X2
8
6
6
6
3
1
1
2/0
1/0X2
1/0X2
3/0X2
3/0X2
8.4
13.3
13.3
13.3
26.7
42.4
42.4
67.4
53.5X2
53.5X2
85.0X2
85.0X2
3/0X2 85.0X2
-
-
-
-
-
-
-
-
-
-
-
-
0.75mm
2
shielded
wire
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30
40
50
60
70
90
125
125
225
225
300
300
-
300
-
-
-
-
Motor Output
(kW(HP))
Model
Input
Voltage
Wiring
Power Lines
Signal
Lines
Fuse
(Class J)
AWG
SJ700B
SJ700BSJ700B
5
10
15
20
30
30
40
60
80
100
125
150
175
225
250
-
5
10
10
15
15
15
20
30
40
50
50
60
70
90
225
225
300
300
300
-
700
700
700
1000
SJ700SJ700SJ700
mm
2
AWG
mm
2
0.75mm
2
shielded
wire
400V
200V
27
28
45
55
60
130
150
180
200
Output torque (%)
100 1206560460.3
Output frequency (Hz)
30 45kW
0.4 55kW
5.5 22kW
0.4 3.7kW
75 132kW
55 132kW
65Hz max.
100 120
6560
200.3
55
45
60
100
130
150
Output frequency (Hz)
Output torque (%)
30 45kW
0.4 3.7kW
5.5 22kW
6
55 132kW
Base frequency = 60Hz
Sensorless vector control V/f control (maximum torque boosting)
V/f control (maximum torque boosting)
V/f control (maximum torque boosting)
V/f control (maximum torque boosting)
Sensorless vector control
Sensorless vector control
Sensorless vector control
Base frequency = 50Hz
45
35
60
109
150
200
Output torque (%)
100 12050 65380.3
Output frequency (Hz)
30 45kW
5.5 22kW
0.4 3.7kW
180
0.4 55kW
75 132kW
55 132kW
100 12050 6516.70.3
35
45
60
100
109
130
150
Output frequency (Hz)
Output torque (%)
30 45kW
5.5 22kW
0.4 3.7kW
5
55 132kW
Base frequency = 60HzBase frequency = 50Hz
100 12050 6516.70.5
30
40
50
85
92
110
130
Output frequency (Hz)
Output torque (%)
30 45kW
11 22kW
5
55 132kW
40
45
50
120
110
100
150
Output torque (%)
100 1206560460.5
Output frequency (Hz)
30 45kW
11 75kW
11 22kW
90 160kW
55 160kW
65Hz max.
100 120
6560
200.5
45
40
50
85
110
130
Output frequency (Hz)
Output torque (%)
30 45kW
11 22kW
6
55 160kW
45
40
50
109
150
Output torque (%)
100 12050 65380.5
Output frequency (Hz)
30 45kW
11 22kW
120
11 75kW
90 160kW
55 132kW
SJ700 Series / Maximum Torque with Short - Time Rating
SJ700B Series / Maximum Torque with Short - Time Rating
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