6SL3120-2TE15-0AA3 SIEMENS DOUBLE MOTOR MODULE

SIEMENS 6SL3120-2TE15-0AA3 DOUBLE MOTOR MODULE

Product Description:

The SIEMENS 6SL3120-2TE15-0AA3 is a high-performance SINAMICS S120 motor module designed for precise motion control in industrial automation systems. This compact and efficient motor module forms part of Siemens' advanced drive technology portfolio, specifically engineered for multi-axis applications requiring synchronized motion and dynamic performance. The module serves as the power stage for servo motors, converting DC link power into controlled AC output for precise motor operation.

This motor module is characterized by its exceptional power density and advanced cooling technology, allowing for maximum performance in minimal space. It incorporates Siemens' proprietary vector control technology that ensures optimal torque characteristics and dynamic response across the entire speed range. The module supports various motor types including synchronous and induction motors, providing flexibility for different application requirements. Its integrated safety functions include Safe Torque Off (STO) and Safe Brake Control (SBC), complying with international safety standards for machine safety.

The 6SL3120-2TE15-0AA3 is particularly suitable for applications in machine tools, packaging machinery, printing presses, and material handling systems where precise speed and position control are critical. The module's modular design allows for easy integration into cabinet installations and supports simple maintenance through front-accessible components. With its digital interfaces and comprehensive diagnostic capabilities, this motor module enables seamless integration into automated manufacturing environments and Industry 4.0 applications.

Technical Specifications:

Power Specifications: The motor module has a rated output current of 15A and a maximum output current of 19A for 3 seconds. The supply voltage range is 380-480V AC three-phase (+10%/-15%) with a frequency of 47-63Hz. The DC link voltage range is 510-720V DC. The power loss during operation is approximately 120W under full load conditions.

Performance Characteristics: The module supports a switching frequency of 4kHz standard, configurable up to 8kHz for specific applications. The output frequency range is 0-500Hz with vector control precision. The speed control range reaches 1:1000 without encoder feedback and 1:10000 with encoder feedback. The torque control accuracy is within ±2% of rated torque.

Control Features: The module incorporates automatic motor identification and parameterization. It supports various control modes including speed control, torque control, and position control. The built-in functions include flying restart, current limitation, and dynamic braking. The control loop update time is 125μs for current control and 500μs for speed control.

Communication Interfaces: The module features DRIVE-CLiQ interface for communication with other drive components and the control unit. The interface supports real-time data exchange with cycle times as low as 31.25μs. The module includes two temperature sensor inputs for motor thermal protection.

Protection and Safety: The comprehensive protection features include overload protection, short-circuit protection, ground fault protection, and overvoltage protection. The integrated safety functions meet SIL 3 according to IEC 61508 and PL e according to ISO 13849-1. The Safe Torque Off function prevents unintended motor operation.

Environmental Specifications: The operating temperature range is 0-55°C with derating above 40°C. The storage temperature range is -25 to +70°C. The relative humidity must be 5-95% non-condensing. The altitude rating is up to 1000m above sea level without derating, with derating required up to 4000m. The vibration resistance is 0.6mm amplitude at 2-13.2Hz and 2G acceleration at 13.2-100Hz.

Physical Characteristics: The module dimensions are 200mm x 150mm x 205mm (H x W x D) and it weighs approximately 4.2kg. The cooling method is forced air cooling with integrated fan. The protection rating is IP20 for installation in control cabinets. The mounting orientation is vertical with minimum clearances of 100mm above and below the unit.

Electrical Connections: The power connections are made through screw-type terminals for line supply, motor connections, and DC link. The control connections use DRIVE-CLiQ connectors with coding to prevent incorrect insertion. The braking resistor connection supports external dynamic braking resistors.

Certifications and Standards: The module carries CE marking, UL recognition, and cULus listing. It complies with IEC 61800-3 for EMC requirements and meets IEC 61800-5-1 for safety standards. The RoHS compliance ensures environmental responsibility.

Software Integration: The module is configured and monitored using Siemens SINAMICS Start Drive software or TIA Portal. It supports automatic configuration through DRIVE-CLiQ and includes comprehensive diagnostic functions for preventive maintenance.

Disclaimer: This information is provided for reference purposes only. For complete specifications and installation guidelines, consult the official Siemens documentation. Installation and operation must be performed by qualified personnel following all safety regulations. Specifications are subject to change without notice.

FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: It usually takes one to three days if we have it in stock. If the goods are not in stock, you need to negotiate.

Q: Does your company provide samples? Is it free or do you charge extra?

A: It depends on the goods you need and the quantity you order.

Q: What are your terms of payment?

A: 100%  T/T before shipping. If the quantity is large, we can negotiate.

Our Services:

1,All our products are new and original, and of good quality.

2,Our prices are very competitive.

3,We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4,All inquiries will be valued and will reply in 24.

Packing & Delivery:

1)100% brand New and Original Factory Seal!

2)Warranty: 1 year

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3-7 days after payment

5) All the goods will be tested before shipment.

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