YASKAWA SGMJV User Manual page 58
Rotational motor
mechatrolink-ii communications reference
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3 Wiring and Connection
3.1.2 Using a Standard Power Supply (Single-phase 100 V, Three-phase 200 V, or Three-phase 400 V)
(4) Power Supply Capacities and Power Losses
The following table shows the SERVOPACK's power supply capacities and power losses.
Maximum
Main
Applicable
Circuit
Servomotor
Power
Capacity
Supply
[kW]
0.05
Single-
0.1
phase,
0.2
100 V
0.4
0.05
0.1
0.2
0.4
0.5
0.75
1.0
Three-
1.5
phase,
200 V
2.0
3.0
5.0
6.0
7.5
11
15
0.5
1.0
1.5
2.0
Three-
3.0
phase,
5.0
400 V
6.0
7.5
11
15
∗1. The value in parentheses is for the JUSP-RA04-E regenerative resistor unit.
∗2. The value in parentheses is for the JUSP-RA05-E regenerative resistor unit.
∗3. The value in parentheses is for the JUSP-RA18-E regenerative resistor unit.
∗4. The value in parentheses is for the JUSP-RA19-E regenerative resistor unit.
Note 1. SGDV-R70F, -R90F, -2R1F, -2R8F, -R70A, -R90A, -1R6A, and -2R8A SERVOPACKs do not have built-in
2. SGDV-470A, -550A, -590A, -780A, -210D, -260D, -280D, and -370D SERVOPACKs do not have built-in
3. Regenerative resistor power losses are the allowable losses. Take the following actions if this value is exceeded.
3-8
Power Supply
SERVOPACK
Capacity per
Model
SERVOPACK
SGDV-
[kVA]
R70F
R90F
2R1F
2R8F
R70A
R90A
1R6A
2R8A
3R8A
5R5A
7R6A
120A
180A
200A
330A
470A
10.7
550A
14.6
590A
21.7
780A
29.6
1R9D
3R5D
5R4D
8R4D
120D
170D
11.7
210D
12.4
260D
14.4
280D
21.9
370D
30.6
regenerative resistors. Connect an external regenerative resistor if the regenerative energy exceeds the specified
value.
regenerative resistors. Make sure that a regenerative resistor unit or an external regenerative resistor is connected.
Refer to 3.7 Connecting Regenerative Resistors for details.
• Remove the lead or shorting bar between terminals B2 and B3 on the SERVOPACK main circuit for SGDV-
3R8A, -5R5A, -7R6A, -120A, -180A, -200A, -330A, and 400-V SERVOPACKs.
• Install an external regenerative resistor. Refer to 3.7 Connecting Regenerative Resistors for details.
Main
Output
Circuit
Current
Power
[Arms]
Loss
[W]
0.2
0.66
5.4
0.3
0.91
7.8
0.7
2.1
14.4
1.4
2.8
25.6
0.2
0.66
5.1
0.3
0.91
7.3
0.6
1.6
13.5
1
2.8
24.0
1.4
3.8
20.1
1.6
5.5
43.8
2.3
7.6
53.6
3.2
11.6
65.8
4
18.5
111.9
5.9
19.6
113.8
7.5
32.9
263.7
46.9
279.4
54.7
357.8
58.6
431.7
78
599.0
1.1
1.9
24.6
2.3
3.5
46.1
3.5
5.4
71.3
4.5
8.4
77.9
7.1
11.9
108.7
16.5
161.1
20.8
172.7
25.7
218.6
28.1
294.6
37.2
403.8
Regenerative
Control
Resistor
Circuit
Power Loss
Power
[W]
Loss [W]
–
17
–
17
8
10
22
16
36
27
*1
(180)
33
*2
(350)
48
14
21
28
25
36
24
*3
27
(180)
*4
30
(350)
Total
Power
Loss [W]
22.4
24.8
31.4
42.6
22.1
24.3
30.5
41.0
45.1
68.8
78.6
97.8
149.9
161.4
326.7
312.4
390.8
479.7
647.0
59.6
81.1
106.3
130.9
161.7
221.1
199.7
245.6
324.6
433.8
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