Analog brushless servo drives
By Alison Dunn
Electromate has announced that it is now offering Advanced Motion Controls’ B060A400AC and B100A400AC analog brushless servo drives providing up to 21kW and 35kW respectively. The B060A400AC is capable of outputting 60A peak and 30A continuous while the B100A400AC outputs 100A peak and 50A continuous. These servo drives can operate with both AC and DC supply voltages with an AC voltage range of 200-240VAC 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. Modes of operation include: Current, Duty Cycle, Voltage, IR Comp, Encoder Velocity, Hall Velocity and Tachometer.