Do you need reliable components for Siemens Sinumerik CNC machines or Simodrive power modules? We offer proven, fully functional parts that are ideal for modernizing, servicing, or expanding your production lines.
We offer proven used Siemens Sinumerik and Simodrive components for sale—ideal for modernizing, servicing, or upgrading CNC machines. The parts are fully functional and ready for use.

🖥 Siemens Sinumerik PCU 50.3-C – CNC control system
- Specifications: 1.5 GHz, 512 MB RAM, Windows XP Professional Embedded System
- Condition: Used, fully functional
📺 Siemens Sinumerik Operator Panel Front OP015
- Type: 6FC5203-0AF03-0AA0
- Condition: Used, fully functional
🎛 MCP 483C Operator Panel Control System
- Part Number: 6FC5203-0AF22-0AA2
- Condition: Used, fully functional
⚙️ Operator Device – wheel
- Part Number: 6FX2007-1AE04
- Condition: Used, fully functional
🔌 SIMODRIVE & SINAMICS modules
- SIMODRIVE EM-Module 8/16/32 kW (6SN1145-BA01-0DA1) – Power Module for Energy-Efficient Drive Control
- SIMODRIVE LT-MODUL INT. 300A (6SN1113-1AA00-0AA1) – linear module for high-current applications
- SIMODRIVE 24 VDC Control Module (6SN1118-0DM33-0AA0) – Power Supply Module for Low-Power Control Systems
- EMODRIVE 5.7 kW Power Module (6SN1143-1BA01-0AA1) – A Compact Solution for Power Control
✅ Benefits of Shopping with Us
- All components have been tested and are fully functional
- Immediate availability for service calls and upgrades
- Expert consulting and many years of experience with CNC technologies
📞 Contact us for more information and to place an order:
👉 Sedlacek Trade – Contact Information
System Components and Simodrive
The offering includes the PCU 50.3-C control system, OP015 and MCP 483C operator panels, a handwheel, and Simodrive and Sinamics power modules. Simodrive components are suitable for repairs and retrofits of existing machines, where they replace damaged or unavailable parts.
All parts have been tested and are in working order. Used power modules offer a cost-effective alternative to new components, which often have long lead times and high prices.
Who are these parts suitable for?
Service companies, maintenance departments, and owners of older CNC machines who need to quickly and cost-effectively restore their machines to working order will appreciate these components and this module. Thanks to the wide range of products available, they cover various control and power components.
Used parts are significantly more affordable than new ones and are in stock immediately. Upon request, we can provide specific part numbers and confirm compatibility with your machine.
Benefits of Renovation Using Modular Parts
Upgrading or repairing an existing machine using performance module and system parts is significantly less expensive than purchasing a new machine and will extend the service life of your equipment by many years. You’ll also avoid long lead times for new components.
We’re happy to help you choose the right part and replace it.
Why Buy from Sedlacek Trade
Sedlacek Trade s.r.o. offers proven equipment for sale as well as comprehensive service. You can find additional offerings in the “Asset Sales” section or in the used equipment marketplace. Learn more about control systems on our website.
Are you interested in these components and this module? Please feel free to contact us—we’ll provide details on availability and pricing.
Frequently Asked Questions
Are the parts functional?
Yes, all system and module components have been tested and are in working order. We can provide model numbers and photographic documentation upon request.
Can you help me choose a part?
We’d be happy to help you choose the right components—both the power module and the control system—based on your machine’s type.
Do you provide transportation?
Yes, we ship parts throughout the EU.
Modernization of CNC Machines
It is often more cost-effective to modernize older machine tools with control systems than to replace them with new machines. Replacing worn-out operator panels, control units, or power modules restores the machine’s full functionality and reliability at a fraction of the cost of a new investment. Furthermore, refurbishment preserves the machine’s proven mechanics, which operators are accustomed to.
When selecting replacement parts, it is essential to verify the exact part number and compatibility with your machine’s specific configuration. We’d be happy to help you with this—based on the serial number and control system type, we’ll recommend suitable components and advise you on their installation and commissioning.
Contact for this offer
Sales Department
: Eva Sedláčková – English
📞 +420 776 169 189
✉️ eva@sedlacek-t.cz
Administration
Andrea Hodková – Executive
Assistant 📞 +420 773 100 394
✉️ hodkova@sedlacek-t.cz
You can find all contact information on the Contacts page.






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