Siemens SINAMICS S120 Booksize Single Motor Module

Detailed Description:

• Core Function: Serves as the power section of the drive system, converting DC link voltage into AC voltage with variable frequency and amplitude to precisely control motor speed and torque.

• Modular & Compact Design: Features a booksize design with a width of only 50 mm, allowing for side-by-side high-density mounting to save control cabinet space. Quick commissioning and inter-module communication are achieved via the integrated Drive-CLiQ interface.

• High-Performance Control: Supports various control modes including servo control and vector control, enabling high-precision position, speed, and torque control. The module integrates an internal braking chopper for connecting an external braking resistor to dissipate energy generated during motor regenerative braking.

• Safety Integration: Supports Safety Integrated (SI) functions, enabling safety features such as Safe Torque Off (STO) and Safe Stop 1 (SS1). It complies with the EN 61800-5-2 standard and can achieve up to SIL 2 / PL d safety level.

• Communication & Diagnostics: Seamlessly integrates into the system via the Drive-CLiQ interface and supports fieldbus communications like PROFIBUS and PROFINET. Offers comprehensive status and fault diagnostics for easy maintenance.

• Typical Applications: Widely used in high-dynamic performance fields such as machine tools, packaging machinery, printing presses, robotics, and material handling systems.

Key Specifications: