Thermo Electron SAC Single Axis Controller

The Thermo Electron SAC (Single Axis Controller), with part number S00853, is a specialized motion control module designed for use within Thermo Electron (now Thermo Fisher Scientific) laboratory automation systems.

Key Technical Details:

Function: As a Single Axis Controller, this board is responsible for driving and managing the precise movement of one specific motor axis within a larger robotic instrument. This typically involves controlling a stepper or servo motor that moves a robotic arm, a pipette head, or a plate handler in a linear or rotational direction.

System Integration: It is most commonly found as a component inside Thermo's robotic movers and liquid handling platforms, such as the CRS Catalyst Express or specific modules of the Dimension or Polara legacy automation lines. It acts as the interface between the central system computer and the physical motor.

Connectivity: The unit usually features specific connectors for power input, motor output, and communication (often via CAN bus or serial links) to coordinate with the main system controller.

Legacy Status: This is a legacy component. Since Thermo Electron merged to become Thermo Fisher Scientific, these specific controllers are often sourced as replacement parts for maintaining older, established automation cells rather than for new builds.

Common Applications: This controller is critical for the maintenance and repair of CRS robotic arms and automated plate movers used in high-throughput screening and clinical diagnostics laboratories.