Servo Controller | Siemens | 6SL3120-1TE21-0AD0 Single motor module 6SL3120-1TE21-0AD0 New in box

Product Description: Siemens 6SL3120-1TE21-0AD0

The Siemens 6SL3120-1TE21-0AD0 is a SINAMICS S120 Single Motor Module in booksize format, designed for high-performance drive applications. It operates with a 3-phase input at 400 V AC and provides a continuous current output of 12 A. This motor module is suitable for dynamic motion control tasks such as positioning, speed, and torque control in automation systems. Designed for use with a common DC bus system, it enables multi-axis configurations with compact dimensions and efficient energy usage.

Key Features

• Rated Current: 12 A (continuous)
• Voltage Input: 3AC 380–480 V ±10%
• Output Type: For synchronous and asynchronous motors
• Cooling: Internal fan cooling (booksize with integrated heat sink)
• DC Bus System: Operates on a shared DC link via line module
• Mounting: Booksize format for side-by-side installation
• Integrated Features: Motor overload protection, diagnostics via DRIVE-CLiQ

Technical Specifications

• System Series: SINAMICS S120
• Module Type: Single Motor Module
• Input Voltage: 3AC 380–480 V ±10%
• Output Current (Rated): 12 A
• Output Power Range: Approx. 5.5–7.5 kW (depending on motor)
• Cooling Method: Internal fan (forced-air)
• DC Bus Operation: Yes (requires external line module)
• Interface: DRIVE-CLiQ
• Mounting Format: Booksize
• Dimensions (W × H × D): 55 mm × 380 mm × 270 mm
• Protection Class: IP20
• Operating Temperature Range: 0 °C to +40 °C (rated), up to +55 °C with derating
• Certifications: CE, UL, cULus, RoHS

Application Areas

• High-dynamic multi-axis motion systems
• Packaging machinery, robotics, material handling
• Industrial automation requiring precise torque/speed control
• Integration with SINAMICS S120 common DC bus systems

Advantages

• Compact booksize design for space-saving installation
• Seamless integration with Siemens motion control systems
• Modular architecture supports scalable system designs
• High energy efficiency through DC bus sharing and dynamic braking