2.5 Selecting Peripheral Devices
2-27
2
2.5.4 Regenerative Resistors
* The regenerative electric power (mean value) that can be processed is 20% of the capacity rating of the
built-in regenerative resistor.
Note: 1. If the SERVOPACK cannot process the regenerative power, an external regenerative resistor is
required. Refer to
4.4.6 External Regenerative Resistor
5.5 Connecting Regenerative Resis-
2. External regenerative resistor manufactured by Iwaki Wireless Research Institute.
Noise Filter Brake Power Supply
Use the following noise filter at the brake power input for 400 W or less servomotors with holding brakes.
MODEL: FN2070-6/07 (Manufactured by SCHAFFNER Electronic.)
Main Circuit
Power Supply
SERVOPACK Model
Built-in Regenerative Resistor
Minimum
Allowable
Resistance
(
Ω
)
Capacity
(kW)
SGDS-
Resistance
(
Ω
)
Capacity
(W)
Processable
Electric Power *
(W)
Single-phase
100 V
0.05
A5F
−
−
−
40
0.10
01F
0.20
02F
0.40
04F
Single-phase
200 V
0.05
A5A
0.10
01A
0.20
02A
0.40
04A
0.75
08A
50
60
12
Three-phase
200 V
1.0
10A
1.5
15A
20
50
10
20
2.0
20A
12
80
16
12
3.0
30A
IMPORTANT
SIEPS80000025.book 27 ページ ２００４年１０月２５日 月曜日 午前１１時５７分
