SINAMICS SIMODRIVE 611 HFD RESISTOR, 15 OHM, 800W
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2 Year MRO warranty
| Part Number | 6SL3100-1BE21-3AA0 |
| Manufacturer | Siemens |
| Type | AC Drives |
| Model # | 6SL31001BE213AA0 |
| MRO Warranty | 2 Year |
| Product Line | SIMODRIVE 611 |
| Product Type | HFD Resistor |
| Resistance | 15 Ω |
| Power Rating | 800 W |
| Module Type | High-Frequency Dynamic (HFD) |
| Mounting Style | Control Cabinet / DIN Rail |
| Cooling Method | Air-cooled (natural convection) |
| Application | Energy dissipation, braking resistor |
| Compatibility | SIMODRIVE 611 Drive Systems |
| System Integration | Compatible with HFD braking modules |
| Typical Use | CNC Machines, Motion Control, Robotics |
| 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 6SL3100-1BE21-3AA0 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 6SL3100-1BE21-3AA0 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 6SL3100-1BE21-3AA0, 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.
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Ask about exchanging your faulty 6SL3100-1BE21-3AA0 for credit when ordering from MRO Electric
The Siemens 6SL3100-1BE21-3AA0 is a high-frequency dynamic (HFD) resistor designed for SIMODRIVE 611 drive systems, providing reliable energy dissipation during braking and deceleration. Rated at 15 Ω and 800 W, this resistor safely dissipates excess energy as heat, protecting your drive and motor from overvoltage conditions while improving system stability. Its compact and durable design enables integration into industrial control cabinets, making it ideal for CNC, robotics, and motion-control environments.
This HFD resistor is fully compatible with Siemens SIMODRIVE 611 systems, supporting modular drives, spindles, and servo setups. It is widely used in high-dynamic applications, where energy generated during rapid deceleration needs to be dissipated efficiently. Installation is simple, and the resistor can be mounted in standard control cabinets using existing DIN rails or module slots, ensuring clean, organized integration.
Engineered for long-term industrial use, the Siemens 6SL3100-1BE21-3AA0 resistor delivers consistent performance under heavy load, with natural convection cooling ensuring thermal stability without additional fans. Its durable construction ensures a long service life, reducing downtime and maintenance needs. For facilities with older SIMODRIVE 611 systems, this resistor is often required as a replacement part to ensure continued operation without costly system redesigns.
This SIMODRIVE 611 HFD resistor is commonly used in:
CNC machining centers
Robotic automation lines
Motion control applications
Packaging and production machinery
Key benefits include:
Safe energy dissipation during braking
Protection of drives and motors from overvoltage
Compact design for clean control cabinet installation
Compatibility with SIMODRIVE 611 systems
Tested and guaranteed by MRO Electric
At MRO Electric, the 6SL3100-1BE21-3AA0 is immediately available and comes with a 2-year MRO Electric warranty. Our team of technical experts guides integration, replacements, and troubleshooting to keep your automation systems running efficiently.
What is the Siemens 6SL3100-1BE21-3AA0?
It’s a SIMODRIVE 611 HFD resistor rated at 15Ω, 800 W for energy dissipation.
What is the power rating?
800 W.
What resistance does this module provide?
15 Ω.
Which systems is it compatible with?
Fully compatible with Siemens SIMODRIVE 611 drive systems.
What applications use this resistor?
CNC machines, robotics, motion control, and automated production systems.
Does it require active cooling?
No, it uses natural convection for thermal management.
Can it be used as a replacement part?
Yes, it is commonly used as a direct replacement in SIMODRIVE 611 installations.
Is it immediately available?
Yes, stocked and ready to ship from MRO Electric.
Is there a warranty?
Yes, it comes with a 2-year MRO Electric warranty.
How is it mounted?
Typically mounted in a control cabinet using DIN rail or modular slots.
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 6SL3100-1BE21-3AA0, 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 6SL3100-1BE21-3AA0 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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