SC904-001-01

SC904-001-01 is a Pacific Scientific unit in the SC900 Servo Drives series and SC900 Servo Drive product family. Its command interface accepts analog or incremental digital signals for motion commands and setup. It has no separate communications interface; configuration is performed through the analog or incremental digital interface.

The drive supplies 15.0 A of continuous output current under 25ºC convection conditions and delivers 4.5 kW of continuous output power from a 240 V three-phase supply under the same conditions. Its peak output current is 30.0 A from zero to peak, supporting short periods of increased motor torque. Peak output power is 9.0 kW at 240 VAC for intermittent high-load operation. The power stage operates at 97% efficiency, limiting conversion losses. Supported line-to-line motor inductance ranges from a minimum of 1.0 mH to a maximum of 1 H, establishing the compatible motor inductance range.