ASDA-B2
Chapter 2 Installation
Revision May, 2018
2-17
Allowable Frequencies for Servo Motor Running Without Load (times/min)
When Using External Regenerative Resistor
Motor Capacity
Regenerative Resistor
ECMA
E
0.5kW
1kW
1.5kW
2.0kW
2.0kW
3.0kW
05
1.0
15
20
20
30
200W 80
Ω
149 144 109 83 35 22
400W 40
Ω
-
289
217
166
70
44
1kW 30
Ω
- - -
416
175
110
Allowable Frequencies for Servo Motor Running Without Load (times/min)
When Using External Regenerative Resistor
Motor Capacity
Regenerative Resistor
ECMA
G
0.3kW
0.6kW
0.9kW
03
06
09
200W 80
Ω
149 144 109
400W 40
Ω
-
-
217
If the regenerative resistor wattage is not enough, you can connect the same
regenerative resistors in parallel to increase the power, but the resistance cannot be
lower than the minimum allowable resistance specified in the manual after parallel
connection.
Dimensions of Regenerative Resistor
Delta Part Number: BR400W040 (400 W 40
Ω
)
L1
L2
H
D
W
MAX. WEIGHT(g)
265 250 30 5.3 60
930
