Product Description:

The SCE902-001-01 is a servo drive produced by Pacific Scientific and belongs to the SCE900 Servo Drives series. It regulates current and velocity loops for brushless servo motors, allowing closed-loop motion control in automated assembly cells, packaging equipment, and material-handling axes. By receiving velocity or torque commands from a higher-level controller, it modulates output power devices to deliver precise motor excitation in response to process demands.

The continuous output stage is rated for 3.75 A when the heat sink temperature is held at 25 °C; this current provides the steady-state torque needed for constant-load production tasks. For short load surges such as acceleration or indexing, the unit supports a peak capability of 7.5 A, doubling momentary torque without thermal overload. Command inputs are accepted as either a ±10 V analog command or as a two-channel quadrature incremental digital command, so the same hardware can be integrated with analog PLC loops or digital motion controllers. These interface choices simplify retrofit projects by matching the signaling already present on legacy or modern control systems.

Panel builders can allocate enclosure space using dimensions of 229 mm in depth and 370 mm in height, which helps estimate airflow paths and cable bend radii when multiple drives are stacked in a cabinet. The drive uses front access for the power section, control board, and connectors, so removal is possible without disturbing adjacent modules. Mechanical clearances conform to the mounting templates published for the 900 Series, so units in the series share identical bolt patterns. The design used across the series also provides consistent grounding points, allowing standardized earthing straps and EMC filtering in multi-axis installations.