Linear Drive Balances Acceleration And Resolution

The TA330 linear 3-phase servo drive features DTS control, which allows transconductance to be changed on the fly. An additional benefit of this control is the ability to maintain high-resolution control without sacrificing power capability. The drive can easily be configured for 3-phase dc-brushless servomotors using Hall sensors, 3-phase ac brushless motors using external sinusoidal commutation, single-phase DC brushed servo motors in bridged mode, and brushless linear motors. Rated at 150V, 900W continuous, and 2.7 kW peak, the drive can interface with any motion controller and requires a 24V input to power logic and bias supplies. An optional internal logic and bias supply is available. TRUST AUTOMATION, San Luis Obispo, CA. (805) 544-0761.