Product Description:

The SCE903A3-002-01 is a servo drive produced by Pacific Scientific and positioned within the SCE900 Servo Drives series. It is designed to regulate torque, speed, and position of matched servo motors while interfacing with higher-level motion controllers in automated machinery such as pick-and-place stations, indexing tables, and packaging axes. This role allows the drive to translate controller commands into stable motor response during frequent starts, stops, and direction changes. Its compact rectangular housing also helps reduce cabinet depth and supports dense panel layouts where available space is limited.

At 25 °C, the drive can deliver a continuous output current of 5.3 A, which is the RMS motor phase current it can supply without thermal derating. For short acceleration bursts, it supports a peak current of 10.6 A, providing additional torque for rapid starts and brief load changes. A selectable analog or incremental digital command interface allows either ±10 V velocity control or step-and-direction position commands, making the unit suitable for different control architectures. The control logic uses standard firmware, so the parameter structure remains consistent with the common 900-series format. The housing is 370 mm tall and 85 mm wide, dimensions that help conserve panel space while still allowing orderly spacing for airflow and wiring.

The chassis length is 229 mm, so the drive can fit shallow enclosures while still allowing rear terminal clearance. Its mass of 5.0 kg supports straightforward installation and keeps panel loading modest when the assembly is mounted on moving machine elements. The drive belongs to the 900 Series, which uses a common connector layout and parameter structure across related models. That consistency supports uniform integration in multi-axis systems and helps keep cabinet layouts orderly when several drives are installed side by side.