SM6 109-0657-3A03-01 by Bosch Rexroth Indramat

The Bosch Rexroth Indramat SM6 109-0657-3A03-01 from the SM AC Inverters series is a high-precision servo module designed for demanding industrial automation systems. It features a DC link voltage range of 460 Vrated to 700 Vmax and employs forced ventilation, 1 axial blower cooling to maintain performance. The module supports a speed regulation range of >1:10,000, control inputs of differential ±7 to ±11 V plus enable FG at +24 V, and control outputs including Ready 1, Ready 2, tacho voltage, and standardized current output. With an external supply of +24 V DC ±15%, rotor encoder & tacho feedback (±2.7 V/1000 rpm), and protection class IP00, it operates reliably from 0 °C to +55 °C. The module delivers a continuous rated current of 5–35 A and peak module current of 10–70 A, ensuring robust performance in compact inverter applications.