ASDA-M Chapter 2 Installation
Revision December, 2014 2-13
Allowable frequency of regenerative resistor when the servo drive runs without load
(times/min)
Motor Capacity
Suggested Regenerative
Resistor
ECMA□□C
200W
400W
(F60)
400W
(F80)
750W 1.0kW
02 04 04 07 10
BR400W040 (400W 40Ω) - 8608 3506 2110 925
BR1K0W020 (1kW 20Ω) - - 8765 5274 2312
Motor Capacity
Suggested Regenerative
Resistor
ECMA□□E
0.5kW 1kW 1.5kW
05 1.0 15
BR400W040 (400W 40Ω) 291 283 213
BR1K0W020 (1kW 20Ω) 729 708 533
Motor Capacity
Suggested Regenerative
Resistor
ECMA□□G
0.3kW 0.6kW 0.9kW
03 06 09
BR400W040 (400W 40Ω) 292 283 213
BR1K0W020 (1kW 20Ω) 729 708 533
If watt is not enough when using regenerative resistor, connecting the same regenerative
resistor in parallel can increase the power.
NOTE
ASDA-M can control three motors at the same time. If the energy of three
motors goes into the servo drive, the power of regenerative resistor
needs to be increased to three times of the origin.