SM13 109-0700-4A06-02 by Bosch Rexroth Indramat

The Bosch Rexroth Indramat SM13 109-0700-4A06-02 inverter is a high-performance member of the SM AC Inverters series, designed for demanding industrial automation environments. This AC inverter accepts three-phase input voltages from 380 VAC to 480 V input at both 50 Hz and 60 Hz, delivering a continuous output current up to 7 A output. It features a speed regulating range of > 1:10,000 for precise motor control and supports adjustable output frequencies from 0 to 400 Hz freq. The inverter is driven by intelligent differential command inputs and provides robust performance in harsh factory conditions.

Technical parameters are rigorously engineered for reliability and flexibility. The control interface uses a differential command input type of ±7 to ±11 V. Forced ventilation is provided through an axial blower rated at 24 V DC, 100 mA, ensuring efficient heat dissipation. The DC link voltage is specified at 460 V rated to 700 V max, while the protection structure meets IP 00 to DIN 40050 and IEC 144 standards. Continuous operation is supported by a rated current (continuous) range of 5 A to 50 A depending on model variant, with peak currents from 10 A to 100 A depending on model variant.

Operational resilience extends to environmental and monitoring capabilities. The inverter maintains full performance up to a maximum operating temperature of 0 °C to +55 °C and can be stored between –25 °C to +70 °C without degradation. It operates reliably at altitudes up to 1000 m amsl, tolerating ambient humidity classifications in accordance with Class F and DIN 40040. Built-in monitoring functions track speed (min/max), motor temperature, and tacho faults, while thermal management limits maximum power loss to 60 W to 350 W depending on the variant. Thermal compensation is managed via a torque current reduction factor of 1.2% per degree K above 45 °C ambient to safeguard drive performance.

System integration is simplified by the inverter’s modular design under the SM model prefix. It fits seamlessly into existing control architectures within packaging machinery, material handling systems, and CNC machine tools. The device supports remote parameterization and diagnostics, enhancing uptime and reducing maintenance complexity. With its comprehensive specification set, the SM13 109-0700-4A06-02 is optimized for industrial automation applications requiring precision, reliability, and scalability.