Delta ASD-B2-0121-B, User Manual

Page: 35 / 313

Chapter 2 Installation and Storage
2-14
Revision June 2010
The users can select the adequate regenerative resistors according to the allowable
frequency by referring to the table below:
Allowable Frequencies for Servo Motor Running Without Load (times/min)
When Using External Regenerative Resistor
ECMA C
100W 200W
400W
(F60)
400W
(F80)
750W 1.0kW 2.0kW
Motor Capacity
Delta External
Regenerative Resistor
01 02 04 04 07 10 20
BR400W040 (400W 40 Ω ) - - 8608 3506 2110 925 562
BR1K0W020 (1kW 20
Ω
) - - - 8765 5274 2312 1406
ECMA E
0.5kW 1kW 1.5kW 2.0kW 2.0kW 3.0kW
Motor Capacity
Delta External
Regenerative Resistor
05 1.0 15 20 20 30
BR400W040 (400W 40
Ω
) 291 283 213
163
(F130)
68
(F180)
-
BR1K0W020 (1kW 20
Ω
) 729 708 533 408 171 -
BR3K0W010 (1kW 10
Ω
) - - - - - 331
ECMA G
0.3kW 0.6kW 0.9kW
Motor Capacity
Delta External
Regenerative Resistor
03 06 09
BR400W040 (400W 40
Ω
) 292 283 213
BR1K0W020 (1kW 20
Ω
) 729 708 533
( ) : motor frame size, unit is in millimeters.
When the regenerative resistor capacity is not enough, the users can connect to multiple
the same capacity regenerative resistors in parallel to increase it.