SIEMENS SMP16-CPU055 6AR1001-0BC10-0AA0 CPU Control Board – SINUMERIK SMP16 Series
When a CNC machine tool loses its CPU control board, the entire production line stops. Spindle drives go unresponsive, axis interpolation fails, and operators face unplanned downtime that costs thousands of dollars per hour. The SIEMENS SMP16-CPU055 (Order No. 6AR1001-0BC10-0AA0) is the central processing unit of the SINUMERIK SMP16 numerical control system — without it, the machine cannot execute a single G-code block.
Within the SINUMERIK SMP16 platform, the SMP16-CPU055 occupies the role of the master controller: it coordinates real-time interpolation, PLC logic execution, and HMI communication simultaneously. Deployed across precision machining centers, turning centers, and grinding machines worldwide, this board has earned a reputation for deterministic cycle times and long-term availability — a critical factor for OEMs and end-users managing multi-year maintenance contracts.
Technical Specifications
- Manufacturer: SIEMENS AG
- Part Number / SKU: SMP16-CPU055
- Order Number (MLFB): 6AR1001-0BC10-0AA0
- Series: SINUMERIK SMP16
- Module Type: CPU Control Board
- Function: Central processing unit for CNC interpolation, PLC execution, and system coordination
- Form Factor: Plug-in board for SINUMERIK SMP16 rack
- Weight: Approx. 300 g
- Condition: New / Refurbished (specify on inquiry)
Key Features & Benefits
- Real-Time CNC Interpolation: Handles multi-axis path interpolation with deterministic cycle times, ensuring micron-level machining accuracy.
- Integrated PLC Execution: Runs machine-level PLC programs in parallel with CNC tasks — no separate PLC module required for basic ladder logic.
- Long-Term Spare Parts Availability: SIEMENS maintains backward compatibility across SINUMERIK SMP16 generations, protecting your capital investment.
- Robust Industrial Design: Designed for 24/7 operation in harsh shop-floor environments with vibration, EMI, and temperature variations.
- Direct Drop-In Replacement: Compatible with existing SMP16 racks — no firmware re-flashing required in most configurations.
Industry & Equipment Applications
- Precision Machining Centers: Vertical and horizontal machining centers requiring high-speed 3–5 axis interpolation.
- CNC Turning Centers & Lathes: Spindle synchronization and C-axis control in turning operations.
- Cylindrical & Surface Grinding Machines: Tight tolerance path control for grinding cycles.
- Gear Hobbing & Milling Machines: Synchronized multi-axis motion for complex gear profiles.
- Automotive & Aerospace Manufacturing: High-volume production lines where unplanned downtime is unacceptable.
- Die & Mold Shops: High-speed machining of complex 3D contours.
System Integration & Compatible Parts
The SMP16-CPU055 operates within the SINUMERIK SMP16 modular rack system. Typical companion components include:
- SINUMERIK SMP16 Rack / Backplane
- SMP16 I/O Interface Modules
- SMP16 Drive Interface Boards (SIMODRIVE series)
- SMP16 Power Supply Module
- SINUMERIK Operator Panel Interface (OPI) / HMI units
- SIMODRIVE 611 / 611U Drive Amplifiers
Contact our technical team to verify compatibility with your specific machine configuration before ordering.
Our Quality Assurance Process
- Source Verification: All units are sourced from authorized distributors or directly from decommissioned OEM equipment with full traceability.
- Visual & Functional Inspection: Each board undergoes visual inspection for component damage, corrosion, and solder joint integrity.
- Functional Test: Where applicable, boards are bench-tested in a SINUMERIK SMP16 test rack prior to shipment.
- Anti-Static Packaging: Shipped in ESD-safe bags with foam padding inside double-wall cartons.
- 90-Day Warranty: All tested units carry a 90-day replacement warranty against DOA or functional failure.
How to Order
- Submit your inquiry via the Contact / Quote Request form on this page.
- Provide your machine model, current firmware version, and required quantity.
- Our engineers will confirm compatibility and provide a formal quotation within 24 hours.
- Upon order confirmation, we arrange express international shipping (DHL / FedEx / UPS) with full tracking.
- Export documentation (commercial invoice, packing list, COO) provided for customs clearance.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on CNC, PLC, DCS, and drive components — not a general electronics marketplace.
- Global B2B Export Experience: Serving buyers in Europe, Southeast Asia, the Middle East, and the Americas with compliant export documentation.
- Technical Pre-Sales Support: Our engineers can review your machine schematics and confirm the correct part number before you commit to a purchase.
- Competitive Pricing: Direct sourcing relationships allow us to offer market-competitive pricing on both new and refurbished units.
- Fast Dispatch: In-stock items ship within 1–3 business days from our warehouse.
Frequently Asked Questions
Q: Is the 6AR1001-0BC10-0AA0 still in production by SIEMENS?
A: The SINUMERIK SMP16 series is a legacy platform. SIEMENS may no longer manufacture new units; however, Konmask.com maintains stock of tested refurbished and new-old-stock (NOS) units. Contact us for current availability.
Q: Can I use this board to replace a different SMP16 CPU variant?
A: CPU variants within the SMP16 series may differ in processing speed or memory. Please provide your existing board’s order number so our engineers can confirm cross-compatibility.
Q: Do you provide installation support?
A: We provide technical documentation and remote guidance. On-site installation services are available through our partner network in select regions.
Q: What is the lead time for out-of-stock units?
A: Typical sourcing lead time is 2–4 weeks for legacy SIEMENS components. Submit an inquiry and we will provide a firm timeline.
Q: Do you accept returns?
A: Yes. DOA (dead on arrival) units are replaced at no charge within 7 days of receipt. Please refer to our Returns Policy for full terms.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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