Delta ASDA-B2 Series User Manual page 38

ASDA-B2
Allowable Frequencies for Servo Motor Running Without Load (times/min)
Motor Capacity
Regenerative Resistor
200W 80Ω
400W 40Ω
1kW 30Ω
Allowable Frequencies for Servo Motor Running Without Load (times/min)
Motor Capacity
Regenerative Resistor
200W 80Ω
400W 40Ω
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
265
Revision May, 2018
When Using External Regenerative Resistor
0.5kW 1kW
05 1.0
149 144
- 289
-
When Using External Regenerative Resistor
0.3kW
03
149
-
L2 H
250 30
ECMA 
1.5kW
15
109
217
- -
ECMA 
0.6kW
06
144
-
D W
5.3 60
Chapter 2 Installation
E
2.0kW 2.0kW
20 20
83 35
166 70
416 175
G
0.9kW
09
109
217
MAX. WEIGHT(g)
930
3.0kW
30
22
44
110
2-17