B060A400AC and B100A400AC analog brushless servo drives provide up to 21 kW and 35 kW. The B060A400AC is capable of outputting 60 A peak and 30 A continuous while the B100A400AC outputs 100 A peak and 50 A continuous. These servo drives can operate with both ac and dc supply voltages with an ac voltage range of 200-240 Vac and a dc voltage range of 255-373 Vdc. The built-in shunt circuit alleviates regeneration issues to increase the maximum deceleration rate of large inertial loads.