SIMOTICS S Synchronous servo motor 1FK7 Compact 0.85Nm, 100K, 6000rpm 0.38kW, Naturally cooled Power/signal connectors

## Product Overview The SIMOTICS S Synchronous Servo Motor 1FK7 Compact 0.85Nm 0.38kW is engineered for precision drive applications demanding high dynamic performance and compact design. ### Torque and Speed Characteristics - **Nominal Torque (0.85 Nm)**: Provides precise torque control within the servo range, suitable for moderate load dynamics. - **Maximum Speed (6000 rpm)**: Operates at elevated rotational frequencies, enabling rapid acceleration and deceleration cycles. ### Power and Cooling - **Rated Power (0.38 kW)**: Efficiently converts electrical input into mechanical output under rated load conditions. - **Cooling Method**: Naturally cooled design obviates the need for auxiliary cooling, reducing system complexity but limiting high overload endurance. ### Connectivity and Integration - **Power/Signal Connectors**: Equipped with integrated connectors to facilitate streamlined electrical interfacing with control units. - **Mechanical Interface**: Compact dimensions support installation flexibility in constrained environments, adhering to standardized frame sizes. ### Protective and Ancillary Components - **Fuse (NH3 630A)**: Provides overcurrent protection to safeguard internal components against electrical faults. - **Control Elements**: Delta line switches and pushbutton switches, alongside LED lamp inserts, enable robust user interaction and status indication. - **Frame and Covers**: Aluminum-metallic frame variants available in multiple sizes (1-fold to 5-fold) enhance structural integrity and EMI shielding; optional antenna cover plates and rocker switches support auxiliary functions. ### Limitations - Absence of specialized sensors such as PTC or RTD restricts advanced thermal diagnostics. - Not suited for frequency control or overload capacity applications, limiting its usability in variable-speed drive systems. - No built-in anti-condensation heater, potentially affecting reliability in high-humidity environments. This servo motor stands as a compact, precise actuation solution, optimized for stable operational regimes without extended overload or environmental control features.