R88A-CNG02R Omron, R88A-CNG02R Datasheet - Page 284

• Manufacturer Part Number: R88A-CNG02R
• Description: Encoder Connector INC Motor
• Manufacturer: Omron

Specifications of R88A-CNG02R

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

4
4-4 Regenerative Energy Absorption
4-51
Combining External Regeneration Resistors
Regeneration
absorption
capacity
Model
Resistance
Regeneration
absorption
capacity
Model
Resistance
Connection
method
Regeneration
absorption
capacity
Model
Resistance
Connection
method
Connection
method
*1. Select a combination that has an absorption capacity greater than the average regeneration
*2. Do not use a combination with resistance values lower than the minimum external regeneration
Precautions
for Correct Use
*1
*1
*1
power (Pr).
resistance of each Servo Drive. For information on the minimum external regeneration
resistance, refer to Servo Drive Regenerative Energy Absorption Capacity on page 4-48.
*2
*2
*2
R88A-RR080100S
R88A-RR08050S
50 Ω/100 Ω
R88A-RR22047S
R88A-RR50020S
20 W
R
140 W
23.5 Ω
180 W
20 Ω
R
R
R
R
R
Surface temperatures on regeneration resistors can reach 200°C.
Do not place objects that tend to catch fire near the resistors. To prevent
people from touching them, install a type of cover that enables heat
dissipation.
R88A-RR080100S
R88A-RR08050S
25 Ω/50 Ω
40 W
R
R
R
R
R88A-RR22047S
R88A-RR50020S
R
R
280 W
47 Ω
360 W
10 Ω
R
R
R
R
R
R
R88A-RR22047S
70 W
47 Ω
R
R88A-RR22047S
R
R
R
R
R
R
R
R
R88A-RR50020S
560 W
23.5 Ω
R88A-RR22047S
R
R
R
R
R
R
R
R
1440 W
10 Ω
R
R
R
R
R
R
R
R
R
140 W
94 Ω
R
R
R
R
R
R
R
R
R