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SINAMICS BREAKING MODULE, 100KW
| Part Number | 6SL3100-1AE31-0AB1 |
| Manufacturer | Siemens |
| Type | AC Drives |
| Model # | 6SL31001AE310AB1 |
| MRO Warranty | 2 Year |
| Product Line | SINAMICS S120 |
| Product Type | Braking Module |
| Module Rating | 100 kW |
| DC Link Voltage | 510–720 V DC |
| Drive System Type | Modular Multi-Axis Drive |
| Format | Booksize |
| Application | Energy Braking, Regenerative Drives |
| Mounting Style | Control Cabinet |
| Cooling Method | Internal Air Cooling |
| System Compatibility | SINAMICS S120 Platform |
| Communication | PROFIBUS / PROFINET (via system components) |
| Typical Applications | CNC Machines, Robotics, Packaging, Automated Production Lines |
| Operating Environment | Industrial Control Cabinets |
| Compliance | Siemens Industrial Standards |
| Condition | Surplus / Tested / MRO Supply |
| Availability | Immediately Available |
MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.
MRO can restore your failed 6SL3100-1AE31-0AB1 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.
Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year MRO warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this 6SL3100-1AE31-0AB1 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty 6SL3100-1AE31-0AB1, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.
Want it shipped tomorrow?
Ask about exchanging your faulty 6SL3100-1AE31-0AB1 for credit when ordering from MRO Electric
The Siemens 6SL3100-1AE31-0AB1 is a high-performance SINAMICS S120 braking module designed to enhance energy efficiency and maintain system stability in industrial motion control applications. Rated at 100 kW, this braking module manages energy during deceleration, regenerative braking, and high-dynamic motion, protecting the drive and motor while feeding excess energy safely back into the system. Its compact Booksize format allows seamless integration into existing SINAMICS S120 multi-axis setups, ensuring efficient space utilization in control cabinets.
As part of the SINAMICS S120 modular drive family, the 6SL3100-1AE31-0AB1 integrates with servo drives, spindle drives, and other modular components for coordinated multi-axis operations. Designed for CNC machines, robotics, automated production lines, and packaging systems, this braking module optimizes deceleration, minimizes heat buildup, and prevents overvoltage conditions in the DC link, ensuring reliable, continuous operation across demanding industrial processes.
Engineered for long-term industrial use, the Siemens braking module delivers consistent, precise braking performance. It supports 510–720 V DC-link voltage and is rated for high-load braking applications, making it ideal for facilities requiring energy recovery or heavy-duty deceleration. Its internal air-cooling system ensures temperature stability, while its modular design enables straightforward installation, maintenance, and replacement within SINAMICS S120 systems.
MRO Electric offers the 6SL3100-1AE31-0AB1 thoroughly tested, in stock, and ready for immediate shipment. Each module is backed by a 2-year MRO Electric warranty, giving customers confidence in performance and reliability. Our technical experts provide guidance for system integration, replacements, and energy optimization, helping facilities maintain uptime and improve operational efficiency.
The Siemens 6SL3100-1AE31-0AB1 braking module is used widely in industrial automation environments, including:
CNC machining centers
Robotics and assembly lines
Automated packaging systems
Printing and production lines
High-dynamic motion control applications
Key benefits include:
Safe energy dissipation and regenerative braking
Protection of drives and motors from overvoltage
Compact Booksize form factor for efficient cabinet mounting
Seamless integration with SINAMICS S120 systems
Tested and guaranteed by MRO Electric
What is the Siemens 6SL3100-1AE31-0AB1?
It's a SINAMICS S120 braking module rated at 100 kW for industrial motion control.
What voltage does it operate on?
The module supports a DC-link voltage range of 510–720 V.
Can it be integrated with other SINAMICS S120 components?
Yes, it is fully compatible with S120 multi-axis drives and servo modules.
What applications use this braking module?
CNC machines, robotics, automated packaging, and other high-dynamic industrial systems.
Does it require additional cooling?
No, it uses internal air cooling optimized for Booksize format mounting.
What is the rated power?
100 kW, suitable for heavy-duty deceleration and energy recovery.
Is this module suitable for regenerative braking?
Yes, it safely returns excess energy to the system.
Can MRO Electric ship it immediately?
Yes, it is in stock and available for immediate shipment.
Is there a warranty?
Yes, a 2-year MRO Electric warranty covers each module.
Can it replace older braking modules in existing systems?
Yes, it is commonly used as a replacement in S120 drive setups.
Siemens products are manufactured in Germany and designed for Use in Automotive, aerospace, power generation, and electronics. They come with a 2-year MRO warranty from MRO Electric. We also carry AC Drives from other manufacturers such as FANUC and Yaskawa.
Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6SL3100-1AE31-0AB1, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 6SL3100-1AE31-0AB1 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.
Very happy with the overall service, delivery, communication and delivery,
Conley CookeI needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....
JackWe have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...
Abbey-Purchasing Specialist
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