YASKAWA SGM7J-A5A, Technical Supplement

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SERVOPACKs

-7S Single-axis MECHATROLINK-III Communications Reference SERVOPACKs
438
 Three-phase, 400 VAC
* This is the net value at the rated load.
 540 VDC
* This is the net value at the rated load.
Model SGD7S- 1R9D 3R5D 5R4D 8R4D 120D 170D 210D 260D 280D 370D
Maximum Applicable Motor Capacity [kW]
0.5 1 1.5 2 3 5 6 7.5 11 15
Continuous Output Current [Arms]
1.9 3.5 5.4 8.4 11.9 16 20.8 25.7 28.1 37.2
Instantaneous Maximum Output Current [Arms
5.5 8.5 14 21 28 42 55 65 70 85
Main
Circuit
Power Supply
Three-phase, 380 VAC to 480 VAC, -15%% to +10%, 50 Hz/60 Hz
Input Current [Arms]*
1.4 2.9 4.3 5.8 8.6 14.5 17.4 21.7 31.8 43.4
Control Power
Supply
Power Supply
24 VDC ±15%
Input Current [Arms]*
1.2
1.4 1.5
Power Supply Capacity [kVA]*
1.1 2.3 3.5 4.5 7.1 11.7 12.4 14.4 21.9 30.6
Power Loss*
Main Circuit Power Loss [W]
19.2 30 62.3 89.4 136.8 188.7 188.4 228.5 278.2 389.8
Control Circuit Power Loss [W]
21 22 28 32
Built-in Regenerative Resistor
Power Loss [W]
14 14 28 28 28 36 (180) (240)
Total Power Loss [W]
54.2 65 111.3 138.4 185.5 246.7 216.4 256.5 310.2 389.8
Regenerative
Resistor
Built-In
Regenerative
Resistor
Resistance
[

]
75 75 75 43 43 27 -
Capacity [W]
70 70 140 140 140 180 -
Minimum Allowable External
Resistance [

]
75 75 75 43 43 27 18 14.25
Overvoltage Category
III
Model SGD7S- 1R9D 3R5D 5R4D 8R4D 120D 170D 210D 260D 280D 370D
Maximum Applicable Motor Capacity [kW]
0.5 1 1.5 2 3 5 6 7.5 11 15
Continuous Output Current [Arms]
1.9 3.5 5.4 8.4 11.9 16 20.8 25.7 28.1 37.2
Instantaneous Maximum Output Current [Arms
5.5 8.5 14 21 28 42 55 65 70 85
Main
Circuit
Power Supply
513 VDC to 648 VDC, -15%, +10%
Input Current [Arms]*
2 3.3 5.5 6.8 11 18 19.6 26.2 38.3 47.6
Control Power
Supply
Power Supply
24 VDC ±15%
Input Current [Arms]*
1.2
1.4 1.5
Power Supply Capacity [kVA]*
1.1 2.3 3.5 4.5 7.1 11.7 12.4 14.4 21.9 30.6
Power Loss*
Main Circuit Power Loss [W]
19.2 30 62.3 89.4 136.8 188.7 188.4 228.5 278.2 389.8
Control Circuit Power Loss [W]
21 22 28 32
Built-in Regenerative Resistor
Power Loss [W]
14 14 28 28 28 36 (180) (240)
Total Power Loss [W]
37.4 45.4 69.5 94.7 131.4 166.5 216.4 228.5 310.2 389.8
Overvoltage Category
III