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Siemens 6SN1123-1AA00-0EA1
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 6SN1123-1AA00-0EA1 SIMODRIVE LT-Module INT is a sophisticated power control unit engineered for the rigorous needs of contemporary industrial automation. This dependable module seamlessly integrates into SIMODRIVE 611 drive systems, offering accurate governance and a consistent power source for powerful motors. With a strong 50A rated output current and operating at 600V DC, it guarantees peak functionality across even the most challenging operational scenarios. An integrated internal air cooling mechanism ensures effective heat dispersion, sustaining operational stability and prolonging the unit's service life. Its compact, modular construction (IP20 protection) simplifies cabinet installation, making it a vital element for advanced motion control and automated setups.Key Features Strong Power Delivery: Provides a consistent 50A rated output current for intensive operations. High DC Link Voltage: Functions effectively at 600V DC, ideal for high-performance motor regulation. Integrated Cooling: Features internal air cooling for superior thermal management and increased longevity. Effortless System Integration: Fully compatible with Siemens SIMODRIVE 611 drive platforms for straightforward implementation. Space-Saving Design: Compact modular housing (IP20 protection) allows for easy cabinet mounting and space optimization. Industrial-Grade Dependability: Manufactured to Siemens' renowned quality specifications, ensuring consistent performance in harsh conditions. Global Availability: Stocked and ready for international shipment to support your worldwide operations. Technical SpecificationsThe Siemens 6SN1123-1AA00-0EA1 is meticulously engineered with the following specifications: Part Number: 6SN1123-1AA00-0EA1 Series: SIMODRIVE 611 Rated Output Current: 50A DC Link Voltage: 600V DC Cooling Method: Internal air cooling with integrated fan Protection Class: IP20 Mounting: Cabinet installation, vertical orientation recommended Operating Temperature: 0°C to +45°C Dimensions (W x H x D): Approximately 140 x 340 x 190 mm Weight: Approximately 5–7 kg System Compatibility: Specifically designed for SIMODRIVE 611 drive platforms Certifications: CE, RoHS compliant Application Voltage: 3-phase supply via line module ApplicationsThe flexibility and high capability of the Siemens 6SN1123-1AA00-0EA1 power module make it suitable for a wide array of industrial applications: Advanced CNC Machines and Milling Centers: Offers precise motor regulation for intricate machining operations. Automated Material Handling Systems: Powers complex conveyors, robotic arms, and sorting apparatus. Robotics and Multi-Axis Motion Control: Essential for dynamic and accurate robotic movements in manufacturing settings. High-Speed Production Lines: Guarantees continuous and efficient functionality in fast-paced industrial environments. Retrofit and Modernization of SIMODRIVE-Based Systems: An ideal component for upgrading or maintaining current SIMODRIVE 611 installations. Packaging and Printing Machinery: Delivers dependable power to critical components in applications requiring precision. Why Choose This Model? Unrivaled Reliability: Benefit from Siemens' renowned engineering and robust construction, ensuring long-term operational stability. Optimized Performance: This module is perfectly matched for SIMODRIVE 611 systems, guaranteeing peak efficiency and responsiveness. Cost-Effective Cooling: The integrated internal cooling system reduces the need for external cooling solutions, simplifying installation and maintenance. Enhanced Productivity: Its high power capacity and precision control contribute to improved machine uptime and production throughput. Future-Proof Investment: A component from a trusted brand, ensuring continued support and compatibility within industrial ecosystems. Global Accessibility: Readily available for worldwide shipping, minimizing downtime and supporting your international projects. Order NowElevate your industrial automation capabilities with the Siemens 6SN1123-1AA00-0EA1 SIMODRIVE LT-Module INT. Contact Palm Parts Solutions today to inquire about pricing and availability. Our expert team is ready to assist you with your order and provide comprehensive support for your industrial needs.FAQHow does the integrated cooling system benefit my operation?The integrated internal air cooling system in the Siemens 6SN1123-1AA00-0EA1 efficiently dissipates heat, ensuring optimal operating temperatures. This extends the module's lifespan, maintains stable performance, and reduces the need for external cooling infrastructure, simplifying your setup and cutting costs.Is this module compatible with older SIMODRIVE systems?Yes, the Siemens 6SN1123-1AA00-0EA1 is specifically designed for seamless integration with Siemens SIMODRIVE 611 drive systems. This makes it an ideal choice for both new installations and for retrofitting or modernizing existing SIMODRIVE-based systems, ensuring continued compatibility and performance.What industries commonly use this power module?This power module is extensively used across various industries that demand precision and reliability. Common applications include advanced CNC machines, automated material handling systems, robotics, high-speed production lines, and packaging and printing machinery, among others. Its versatility makes it suitable for demanding motion control and automation setups.
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Siemens 6SN1123-1AA00-0EA1
Overview
This is a genuine Siemens component from the Servo Drives & Motion Control family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Siemens catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Siemens automation ecosystem
- Engineered to integrate inside Servo Drives & Motion Control installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Siemens platform with documented conversion notes for the Servo Drives & Motion Control family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
The Siemens 6SN1123-1AA00-0EA1 is meticulously engineered with the following specifications:
- Part Number: 6SN1123-1AA00-0EA1
- Series: SIMODRIVE 611
- Rated Output Current: 50A
- DC Link Voltage: 600V DC
- Cooling Method: Internal air cooling with integrated fan
- Protection Class: IP20
- Mounting: Cabinet installation, vertical orientation recommended
- Operating Temperature: 0°C to +45°C
- Dimensions (W x H x D): Approximately 140 x 340 x 190 mm
- Weight: Approximately 5–7 kg
- System Compatibility: Specifically designed for SIMODRIVE 611 drive platforms
- Certifications: CE, RoHS compliant
- Application Voltage: 3-phase supply via line module
Applications
The flexibility and high capability of the Siemens 6SN1123-1AA00-0EA1 power module make it suitable for a wide array of industrial applications:
- Advanced CNC Machines and Milling Centers: Offers precise motor regulation for intricate machining operations.
- Automated Material Handling Systems: Powers complex conveyors, robotic arms, and sorting apparatus.
- Robotics and Multi-Axis Motion Control: Essential for dynamic and accurate robotic movements in manufacturing settings.
- High-Speed Production Lines: Guarantees continuous and efficient functionality in fast-paced industrial environments.
- Retrofit and Modernization of SIMODRIVE-Based Systems: An ideal component for upgrading or maintaining current SIMODRIVE 611 installations.
- Packaging and Printing Machinery: Delivers dependable power to critical components in applications requiring precision.
Why Choose the 6SN1123-1AA00-0EA1?
- Unrivaled Reliability: Benefit from Siemens' renowned engineering and robust construction, ensuring long-term operational stability.
- Optimized Performance: This module is perfectly matched for SIMODRIVE 611 systems, guaranteeing peak efficiency and responsiveness.
- Cost-Effective Cooling: The integrated internal cooling system reduces the need for external cooling solutions, simplifying installation and maintenance.
- Enhanced Productivity: Its high power capacity and precision control contribute to improved machine uptime and production throughput.
- Future-Proof Investment: A component from a trusted brand, ensuring continued support and compatibility within industrial ecosystems.
- Global Accessibility: Readily available for worldwide shipping, minimizing downtime and supporting your international projects.
Availability & Shipping
- ▸In stock: 6SN1123-1AA00-0EA1 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 6SN1123-1AA00-0EA1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Siemens
Machine down? We ship parts the same day.
New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.