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 delivers precise performance within a compact frame rated at 0.85 Nm torque and 0.38 kW power output. Featuring a maximum speed of 6000 rpm, this motor is naturally cooled, optimizing thermal management without auxiliary systems. ### Key Characteristics 1. **Mechanical and Electrical Specifications** - Nominal torque: 0.85 Nm guarantees consistent torque output under rated conditions. - Rated power: 0.38 kW optimized for compact servo applications requiring moderate power density. - Max rotational speed: 6000 rpm facilitates high-speed dynamic response suited for precision control. 2. **Cooling and Thermal Management** - Natural cooling mechanism eliminates reliance on fans, reducing maintenance and noise profiles. - Absence of internal heating elements or PTC/RTD sensors limits operation in low-temperature or condensation-prone environments. 3. **Connectivity and Integration** - Equipped with dedicated power and signal connectors suited for streamlined installation in control units. - Mechanical frame complies with industry-standard dimensions (364x80 mm and smaller) for compatibility with DELTA i-system aluminum-metallic components. 4. **Auxiliary Components Compatibility** - Compatible with NH3 630A fuses and DELTA switches, pushbutton interfaces, and LED lamp inserts for control function indication. - Interfacing options include multi-fold aluminum-metallic frame modules ranging from 1-fold (80x80 mm) to 5-fold configurations (364x80 mm) supporting modular assembly. ### Limitations - The model lacks overload capability and is not suitable for frequency-controlled applications, restricting its versatility in variable speed drive systems. - No anti-condensation solutions are integrated, and thermal sensors such as PTC or RTD are absent, limiting reliability in harsh environments. - Rated voltage, current, frequency parameters, and number of poles are unspecified, requiring additional system-level specification for full deployment. This servo motor is engineered for precision and integration in compact automation systems, where natural cooling and standardized frame dimensions are paramount.