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Siemens 6SL3120-1TE21-8AD0
by Siemens
Read verified buyer reviews ↓OverviewEnhance your industrial operations with the Siemens SINAMICS S120 Single Motor Module, model 6SL3120-1TE21-8AD0. Part of the renowned SINAMICS S120 series, this module delivers exceptional motor control, empowering intricate machinery and automated systems. Featuring a robust 600 V DC input and a potent 400 V AC output at 18 A, it ensures dependable power delivery and outstanding performance. Its innovative booksize D type design, coupled with internal air cooling, offers a compact footprint and optimal thermal management in demanding environments. Optimized pulse patterns and comprehensive Safety Integrated functions elevate both operational security and overall system efficiency, making it an essential component for modern industrial automation.Key Features Precise Motor Regulation: Engineered for superior accuracy, ensuring peak performance across diverse industrial environments. High Power Delivery: Provides 400 V AC output at 18 A from a 600 V DC input, suitable for demanding motor applications. Compact Booksize Construction: Space-saving booksize D type form factor with efficient internal air cooling for effortless integration. Advanced Safety: Supports extended Safety Integrated functions, enhancing operational dependability and safeguarding personnel and equipment. Optimized Pulse Generation: Advanced pulse pattern technology maximizes motor performance and energy efficiency. Seamless Connectivity: Equipped with a DRIVE-CLiQ interface and cable for easy integration into existing drive systems. Durable and Reliable: Constructed to Siemens' high standards, ensuring long-term resilience and consistent operation. Technical Specifications Product Category: Single Motor Module Part Identification: 6SL3120-1TE21-8AD0 Series: SINAMICS S120 Input Voltage: 600 V DC Output Voltage: 400 V AC Output Current: 18 A Form Factor: Booksize D type Cooling Method: Internal air cooling Interface: DRIVE-CLiQ Weight: Approximately 4.6 kg Compliance: RoHS compliant since May 5, 2017 Applications Industrial Automation: Vital for accurate and dynamic motor control in advanced automated manufacturing, robotics, and assembly. Material Handling Systems: Optimizes conveyor belts, automated guided vehicles (AGVs), and robotic handling equipment. Machine Tool Sector: Provides crucial control for CNC machines, lathes, and milling machines, ensuring high precision. Packaging and Printing Machinery: Enhances speed, accuracy, and reliability of motors in high-speed packaging, labeling, and printing. Textile Industry: Facilitates precise motor control in textile machinery, including spinning, weaving, and finishing. General Motion Control: Ideal for applications demanding high-performance, synchronous, and precise multi-axis motion control. Why Choose This Model? Unrivaled Reliability: As a Siemens product, the 6SL3120-1TE21-8AD0 represents German engineering excellence, guaranteeing extended operational life and minimal downtime. Superior Performance: Its advanced control algorithms, optimized pulse patterns, and high current output ensure exceptional motor performance and energy efficiency, leading to significant operational savings. Effortless Integration: With its booksize design and DRIVE-CLiQ interface, this module easily integrates into existing SINAMICS S120 drive systems, simplifying installation and commissioning. Enhanced Safety Features: The integrated Safety Integrated functions provide peace of mind by adhering to stringent safety standards, protecting your assets and personnel. Future-Ready Technology: Designed to meet the evolving requirements of industrial automation, this module offers a scalable and adaptable solution for future expansions and technological advancements. Order NowInvest in the Siemens SINAMICS S120 Single Motor Module 6SL3120-1TE21-8AD0 today and experience the difference in performance and reliability. Contact Palm Parts Solution for purchase information and expert support.FAQWhat are the primary applications of the 6SL3120-1TE21-8AD0?This module is perfectly suited for industrial automation, material handling, machine tools, packaging and printing, textile machinery, and general motion control requiring high precision.What is the input and output voltage of this module?The module accepts a 600 V DC input and provides a 400 V AC output at 18 A.Does this module include safety features?Yes, it supports extended Safety Integrated functions, enhancing operational safety for personnel and equipment.Is the 6SL3120-1TE21-8AD0 easy to integrate into existing systems?Absolutely. Its booksize design and DRIVE-CLiQ interface enable seamless integration into current SINAMICS S120 drive systems.
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Siemens 6SL3120-1TE21-8AD0
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
- Product Category: Single Motor Module
- Part Identification: 6SL3120-1TE21-8AD0
- Series: SINAMICS S120
- Input Voltage: 600 V DC
- Output Voltage: 400 V AC
- Output Current: 18 A
- Form Factor: Booksize D type
- Cooling Method: Internal air cooling
- Interface: DRIVE-CLiQ
- Weight: Approximately 4.6 kg
- Compliance: RoHS compliant since May 5, 2017
Applications
- Industrial Automation: Vital for accurate and dynamic motor control in advanced automated manufacturing, robotics, and assembly.
- Material Handling Systems: Optimizes conveyor belts, automated guided vehicles (AGVs), and robotic handling equipment.
- Machine Tool Sector: Provides crucial control for CNC machines, lathes, and milling machines, ensuring high precision.
- Packaging and Printing Machinery: Enhances speed, accuracy, and reliability of motors in high-speed packaging, labeling, and printing.
- Textile Industry: Facilitates precise motor control in textile machinery, including spinning, weaving, and finishing.
- General Motion Control: Ideal for applications demanding high-performance, synchronous, and precise multi-axis motion control.
Why Choose the 6SL3120-1TE21-8AD0?
- Unrivaled Reliability: As a Siemens product, the 6SL3120-1TE21-8AD0 represents German engineering excellence, guaranteeing extended operational life and minimal downtime.
- Superior Performance: Its advanced control algorithms, optimized pulse patterns, and high current output ensure exceptional motor performance and energy efficiency, leading to significant operational savings.
- Effortless Integration: With its booksize design and DRIVE-CLiQ interface, this module easily integrates into existing SINAMICS S120 drive systems, simplifying installation and commissioning.
- Enhanced Safety Features: The integrated Safety Integrated functions provide peace of mind by adhering to stringent safety standards, protecting your assets and personnel.
- Future-Ready Technology: Designed to meet the evolving requirements of industrial automation, this module offers a scalable and adaptable solution for future expansions and technological advancements.
Availability & Shipping
- ▸In stock: 6SL3120-1TE21-8AD0 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 6SL3120-1TE21-8AD0 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.