Servo Controller | Siemens | 6SL3120-1TE24-5AA3 6SL3 120-1TE24-5AA3 SINAMICS S120 Double Motor

Product Description: Siemens 6SL3120-1TE24-5AA3

The Siemens 6SL3120-1TE24-5AA3 is a Single Motor Module from the SINAMICS S120 series, designed in booksize format for dynamic, high- performance motor control in modular drive systems. With a continuous output current of 45 A and support for 3-phase 380–480 V AC input , it provides precise, fast-response motion control for demanding multi-axis applications. This module operates within a shared DC bus system and connects via the DRIVE-CLiQ interface for seamless communication with Siemens control units.

Key Features

• Continuous output current: 45 A
• Modular booksize design for space-saving installation
• 3-phase 380–480 V AC input voltage
• Integrated DRIVE-CLiQ interface for real-time data exchange
• Designed for high-performance servo and vector control applications
• Supports regenerative energy feedback via common DC bus
• Safe Torque Off (STO) safety function supported
• Push-through cooling for optimized thermal management

Technical Specifications

• Part Number: 6SL3120-1TE24-5AA3
• Input Voltage: 3AC 380–480 V ±10%
• Continuous Output Current: 45 A
• Output Frequency: 0–650 Hz
• DC Link Voltage: 600 V DC (nominal)
• Communication Interface: DRIVE-CLiQ
• Cooling Type: Push-through internal air cooling
• STO Safety Function: Integrated
• Mounting: Booksize (side-by-side) with shared DC bus
• Dimensions (W × H × D): Approx. 100 mm × 380 mm × 270 mm
• Weight: Approx. 10.2 kg
• Protection Class: IP20
• Operating Temperature: 0 °C to +40 °C (derating above 40 °C)
• Storage Temperature: –25 °C to +70 °C
• Certifications: CE, UL, cULus

Application Areas

• High-performance automation and motion control systems
• Multi-axis CNC machinery
• Robotics, packaging, and printing applications
• Material handling and logistics systems
• Industrial environments requiring fast, accurate motor control

Advantages

• High output current supports powerful servo motors and dynamic applications
• Compact booksize format allows dense, modular installations
• Integrated safety and diagnostics enhance system reliability
• Seamless integration with SINAMICS S120 and SIMATIC control systems
• Energy- efficient operation through shared DC link and regenerative capability