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SIEMENS 6SL3120-2TE21-0AD0
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 6SL3120-2TE21-0AD0 SINAMICS S120 Double Motor Module is a high-performance, meticulously engineered solution crafted for sophisticated motion control tasks in industrial automation. This adaptable module facilitates smooth and accurate operation of two separate motors, making it a critical asset for advanced servo drive systems. Its robust construction and compatibility within the SINAMICS S120 drive system guarantee optimal performance across various sectors, from intricate robotics to high-speed material handling and packaging.Designed for dependability and efficiency, the 6SL3120-2TE21-0AD0 offers exceptional accuracy for both synchronous and asynchronous servo motors. Its compact design, coupled with integrated safety features, establishes it as a vital element for contemporary industrial setups where efficient space utilization and operational security are crucial. Boost productivity and minimize downtime with a solution founded on Siemens' renowned expertise in industrial control technology.Key Features Dual Motor Management: Controls two motors independently for complex, synchronized movements. SINAMICS S120 Integration: Effortlessly integrates into Siemens' modular drive system for scalable solutions. High-Accuracy Operation: Optimized for challenging servo applications demanding superior precision. Compact Booksize Form Factor: Maximizes control cabinet panel space. Integrated Safety Mechanisms: Includes Safe Torque Off (STO) for enhanced operational security. Broad Motor Support: Compatible with both synchronous and asynchronous servo motors. Robust Communication: Supports PROFINET/PROFIBUS via the Control Unit for seamless networking. Technical Specifications Model: Siemens 6SL3120-2TE21-0AD0 Series: SINAMICS S120 Type: Double Motor Module Rated Output Current: 2 x 10A DC Link Voltage: 600V DC (standard) Cooling Method: Internal air cooling Communication Interface: PROFINET / PROFIBUS (via Control Unit) Compatible Motors: Synchronous and asynchronous servo motors Integration: Designed for use with SINAMICS S120 drive system and SIMATIC PLCs Power Supply: Connects directly to the SINAMICS DC link Overload Capacity: 150% for brief peak performance demands Operating Temperature: 0°C to +40°C (without derating) Protection Rating: IP20 (suitable for control cabinet installation) Mounting Type: Booksize format ApplicationsThis module is ideal for a wide range of industrial applications, including: Robotics & CNC Machining: Provides the precise motor control essential for industrial robots, automated assembly lines, and high-precision machining centers. Material Handling Systems: Optimizes performance in conveyor systems, automated guided vehicles (AGVs), and sophisticated warehouse automation. Packaging Industry: Ensures high-speed, synchronized, and accurate motion for intricate packaging machinery, reducing errors and increasing throughput. Textile Machinery: Delivers reliable and precise control for various textile manufacturing processes, from weaving to finishing. Printing Presses: Facilitates precise registration and motion control in modern printing equipment, ensuring consistent quality. General Motion Control: Ideal for any complex drive application requiring multi-axis synchronization and superior dynamic response. Why Choose This Model? Unrivaled Precision: Achieve superior control and accuracy in demanding servo applications, leading to enhanced product quality and reduced waste. Space-Saving Design: The booksize format enables compact cabinet designs, optimizing valuable industrial floor space. Energy Efficiency: Engineered to minimize power losses, this module contributes to reduced operational costs and a more sustainable production environment. Seamless Integration: Enjoy effortless integration into existing Siemens automation infrastructures, including SINAMICS S120 drive systems and SIMATIC PLCs, simplifying setup and maintenance. Guaranteed Reliability: Built with Siemens' legendary quality and designed for continuous, dependable operation. Order NowInvest in the Siemens 6SL3120-2TE21-0AD0 SINAMICS S120 Double Motor Module to elevate your industrial automation capabilities. Contact Palm Parts Solution today for pricing and availability.FAQWhat is the primary function of the Siemens 6SL3120-2TE21-0AD0?Its primary function is to provide highly precise and independent control for two motors within demanding industrial automation applications, particularly within the SINAMICS S120 drive system.What types of motors are compatible with this module?The module is compatible with both synchronous and asynchronous servo motors, offering flexibility for various applications.Does this module include safety features?Yes, it integrates safety functions, including Safe Torque Off (STO), to enhance operational safety in industrial environments.How does the 'booksize' design benefit industrial setups?The compact 'booksize' design is crucial for maximizing panel space efficiency within control cabinets, which is essential for optimizing industrial floor space and layout.What communication interfaces does this model support?It supports PROFINET and PROFIBUS communication protocols via a Control Unit, ensuring seamless networking within an automation system.
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SIEMENS 6SL3120-2TE21-0AD0
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
- Model: Siemens 6SL3120-2TE21-0AD0
- Series: SINAMICS S120
- Type: Double Motor Module
- Rated Output Current: 2 x 10A
- DC Link Voltage: 600V DC (standard)
- Cooling Method: Internal air cooling
- Communication Interface: PROFINET / PROFIBUS (via Control Unit)
- Compatible Motors: Synchronous and asynchronous servo motors
- Integration: Designed for use with SINAMICS S120 drive system and SIMATIC PLCs
- Power Supply: Connects directly to the SINAMICS DC link
- Overload Capacity: 150% for brief peak performance demands
- Operating Temperature: 0°C to +40°C (without derating)
- Protection Rating: IP20 (suitable for control cabinet installation)
- Mounting Type: Booksize format
Applications
This module is ideal for a wide range of industrial applications, including:
- Robotics & CNC Machining: Provides the precise motor control essential for industrial robots, automated assembly lines, and high-precision machining centers.
- Material Handling Systems: Optimizes performance in conveyor systems, automated guided vehicles (AGVs), and sophisticated warehouse automation.
- Packaging Industry: Ensures high-speed, synchronized, and accurate motion for intricate packaging machinery, reducing errors and increasing throughput.
- Textile Machinery: Delivers reliable and precise control for various textile manufacturing processes, from weaving to finishing.
- Printing Presses: Facilitates precise registration and motion control in modern printing equipment, ensuring consistent quality.
- General Motion Control: Ideal for any complex drive application requiring multi-axis synchronization and superior dynamic response.
Why Choose the 6SL3120-2TE21-0AD0?
- Unrivaled Precision: Achieve superior control and accuracy in demanding servo applications, leading to enhanced product quality and reduced waste.
- Space-Saving Design: The booksize format enables compact cabinet designs, optimizing valuable industrial floor space.
- Energy Efficiency: Engineered to minimize power losses, this module contributes to reduced operational costs and a more sustainable production environment.
- Seamless Integration: Enjoy effortless integration into existing Siemens automation infrastructures, including SINAMICS S120 drive systems and SIMATIC PLCs, simplifying setup and maintenance.
- Guaranteed Reliability: Built with Siemens' legendary quality and designed for continuous, dependable operation.
Availability & Shipping
- ▸In stock: 6SL3120-2TE21-0AD0 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 6SL3120-2TE21-0AD0 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.
Related Siemens resources
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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.