R88A-CNG01R Omron, R88A-CNG01R Datasheet - Page 266

• Manufacturer Part Number: R88A-CNG01R
• Description: Encoder Connector ABS Motor
• Manufacturer: Omron

Specifications of R88A-CNG01R

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4
4-3 Wiring Conforming to EMC Directives
Note 1. The above leakage current is for cases when Servomotor power cable length is 3 meters or shorter. (The
Note 2. The resistor plus capacitor method provides a yardstick to measure the leakage current that may flow
4-33
R88D-GTA5L
R88D-GT01L
R88D-GT02L
R88D-GT04L
R88D-GT01H
R88D-GT02H
R88D-GT04H
R88D-GT08H
R88D-GT10H
R88D-GT15H
R88D-GT08H
R88D-GT10H
R88D-GT15H
R88D-GT20H
R88D-GT30H
R88D-GT50H
R88D-GT75H
Leakage Breakers
Servo Drive
model
leakage current depends on the power cable length and the insulation.)
through the human body when the Servomotor or Servo Drive is not grounded correctly. The above
leakage current is for normal temperature and humidity. (The leakage current depends on the temperature
and humidity.)
• Select leakage breakers designed for protection against grounding faults.
• Because switching takes place inside the Servo Drives, high-frequency current leaks from the
• When selecting leakage breakers, remember to add the leakage current from devices other than
• The leakage breaker is activated at 50% of the rated current. Allow leeway when selecting a
• For details on leakage breakers, refer to the manufacturer’s catalog.
• The following table shows the Servomotor leakage current for each Servo Drive model.
switching elements of the Servo Drive, the armature of the motor, and the cables. High-frequency
breakers with surge withstand capability do not detect high-frequency current, preventing the
breaker from operating with high-frequency leakage current. When using a general-purpose
leakage breaker, use three times the sum of the leakage current given in the following table as a
reference value.
the Servomotor, such as machines using a switching power supply, noise filters, inverters, and so
on. To prevent malfunction due to inrush current, we recommend using a leakage breaker of ten
times the total of all current values.
leakage breaker.
Three-phase 200 V
Three-phase 200 V
Three-phase 200 V
Three-phase 200 V
Three-phase 200 V
Three-phase 200 V
Three-phase 200 V
Single-phase 100 V 0.42 mA
Single-phase 100 V 0.45 mA
Single-phase 100 V 0.46 mA
Single-phase 100 V 0.48 mA
Single-phase 200 V 0.92 mA
Single-phase 200 V 0.94 mA
Single-phase 200 V 1.15 mA
Single-phase 200 V 1.27 mA
Single-phase 200 V 1.27 mA
Single-phase 200 V 1.51 mA
Input power
1.62 mA
1.77 mA
2.18 mA
2.88 mA
2.83 mA
3.07 mA
6.32 mA
Resistance method
Motor cable length:
Resistor plus
capacitor
3 m
0.33 mA
0.35 mA
0.35 mA
0.35 mA
1.04 mA
1.06 mA
1.13 mA
1.09 mA
1.19 mA
1.20 mA
0.98 mA
1.03 mA
1.04 mA
1.08 mA
1.15 mA
1.14 mA
1.23 mA
Motor cable length:
Leakage current (mA)
(Measurement filter ON at H10K13283)
3 m
Clamping method
0.003 mA
0.002 mA
0.002 mA
0.002 mA
0.016 mA
0.013 mA
0.013 mA
0.014 mA
0.015 mA
0.015 mA
0.009 mA
0.008 mA
0.003 mA
0.008 mA
0.011 mA
0.011 mA
0.013 mA
Per meter of motor cable