Siemens 6SL3120-2TE21-0AA4 Double Motor Module 6SL31202TE210AA4

Description:

The Siemens 6SL3120-2TE21-0AA4 SINAMICS Double Motor Module is used in SINAMICS S120 drive systems for controlling two servo motors in high-performance motion control applications. Commonly installed in CNC machines, printing presses, packaging lines, and automated production equipment requiring synchronized dual-axis motor control. Maintenance teams and system integrators use this part for repair, retrofit, system expansion, and replacement of faulty motor drive modules.

Applications:

The Siemens 6SL3120-2TE21-0AA4 double motor module is used in industrial automation systems where precise multi-axis motion control is required. It is applied in machine tools, robotics, converting machinery, and high-speed production lines, enabling synchronized control of two motors with high accuracy, dynamic response, and energy efficiency.

Technical Specifications:

• Manufacturer: Siemens
• Part Number: 6SL3120-2TE21-0AA4
• Product Type: Double Motor Module
• Series: SINAMICS S120
• Number of Axes: 2 Motor Outputs
• Input Voltage: 600 V DC Link
• Output Current: Approx. 9 A per axis
• Control Type: Servo / Vector Control
• Cooling Method: Internal Air Cooling
• Interface: SINAMICS Drive System Bus
• Mounting: Booksize Format (Drive System Integration)
• Protection Class: IP20
• Condition: Factory Sealed
• Operating Temperature: 0 to 40°C

Common Replacements:

• Siemens 6SL3120-2TE21-8AA3
• Siemens 6SL3120-1TE21-0AA4
• Siemens 6SL3120-2TE15-0AA3