Yaskawa DR2 Sigma Servo - Manual (Page 157)

APPLICATIONS OF Σ-SERIES PRODUCTS
3.8.2 Wiring for Noise Control cont.
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Ground the 0 V line (such as SG-V and SG-T) of the reference input line. If the main circuit
wiring for the motor is accommodated in a metal conduit, ground the conduit and its junc-
tion box. For all grounding, always use one-line grounding.
3) Noise Filter Installation
a) Use an inhibit type noise filter to prevent noise
from the power supply line.
Install a noise filter on the power supply line for
peripheral equipment as necessary.
The following table lists recommended noise
filters for each Servopack type.
Noise Filter Types
Power
Servopack Type
Noise Filter Recommended Noise Filter Power
Voltage
Servopack Type
Noise Filter
Connection Type Specifications
30 W
(0.04 HP)
DR2-A3Aj
LF-205A Single-phase
200 VAC, 5 A
50 W
(0.07 HP)
DR2-A5Aj
00 C, 5
200 V
100 W
(0.13 HP)
DR2-01Aj
200 V
200 W
(0.27 HP)
DR2-02Aj
(Correct)
400 W
(0.53 HP)
DR2-04Aj
LF-210 Single-phase
200 VAC, 10 A
750 W
(1.01 HP)
DR2-08Aj
LF-220 Single-phase
200 VAC, 20 A
30 W
(0.04 HP)
DR2-A3Bj
(Incorrect) LF-205A Single-phase
200 VAC, 5 A
50 W
(0.07 HP)
DR2-A5Bj
00 C, 5
100 V
100 W
(0.13 HP)
DR2-01Bj
200 W
(0.27 HP)
DR2-02Bj
LF-210 Single-phase
200 VAC, 10 A
300 W
(0.39 HP)
DR2-03Bj
LF-220 Single-phase
200 VAC, 20 A
Note These noise filters are manufactured by Tokin Corp. and available from Yaskawa.
For noise filters, contact your nearest Yaskawa sales representatives.
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