Kawasaki 50999-2728 (1QE-73 / 1QE-13 / 1QE-83) Robot Controller Base Board – D/E/F Series Control System
When a base board fails inside a Kawasaki robot controller, the entire production cell goes dark. The controller loses its ability to coordinate servo drives, I/O modules, and communication buses simultaneously — bringing welding lines, assembly stations, and material-handling systems to a complete standstill. Every hour of unplanned downtime in a modern automotive or electronics plant can cost tens of thousands of dollars. The Kawasaki 50999-2728 base board is the central interconnect backbone of the controller cabinet; without it, no other board in the system can function.
The 50999-2728 — also cross-referenced as 1QE-73, 1QE-13, and 1QE-83 — is the OEM base board designed for Kawasaki’s D, E, and F series robot controllers. These controllers power some of the most widely deployed industrial robots in the world, including the RS, RD, BA, and BX series arms found in automotive body shops, semiconductor fabs, food processing lines, and logistics automation. As a genuine Kawasaki spare part, this board maintains the exact signal routing, power distribution, and bus architecture required for certified robot operation.
Technical Specifications
- Part Number: 50999-2728
- Cross Reference: 1QE-73 / 1QE-13 / 1QE-83
- Manufacturer: Kawasaki Robotics
- Component Type: Robot Controller Base Board (Backplane / Motherboard)
- Compatible Controller Series: Kawasaki D, E, F Series
- Function: Central interconnect board for servo, I/O, CPU, and communication modules
- Weight: 1,250 g (approx.)
- Condition Available: New OEM / Refurbished / Tested Used
Key Features & Benefits
- OEM-Identical Architecture: Maintains original signal integrity across all controller slots — no firmware conflicts or compatibility workarounds required.
- Multi-SKU Compatibility: One board covers three part numbers (1QE-73, 1QE-13, 1QE-83), simplifying your spare-parts inventory management.
- Drop-In Replacement: Designed to fit the original controller chassis without mechanical modification, minimizing robot downtime during maintenance.
- Rigorous Pre-Shipment Testing: Every unit at Konmask.com is powered on and functionally verified before dispatch.
- Long-Term Availability: We stock legacy Kawasaki controller boards that are no longer available through standard distribution channels.
Industry & Equipment Applications
- Automotive Manufacturing: Spot welding, arc welding, body assembly, and paint shop robots (RS010N, RS020N, BX200L, etc.)
- Electronics & Semiconductor: Clean-room pick-and-place, wafer handling, and PCB assembly automation
- Food & Beverage: High-speed packaging, palletizing, and case-erecting lines
- Logistics & Warehousing: Depalletizing, sortation, and goods-to-person fulfillment systems
- General Industrial: Machine tending, press loading, and quality inspection cells
System Integration & Compatible Parts
The 50999-2728 base board interfaces directly with the following Kawasaki controller components:
- CPU / Main Processing Board (D/E/F series)
- Servo Driver Boards (axis amplifier cards)
- I/O Interface Boards (digital and analog)
- Communication Option Boards (DeviceNet, PROFIBUS, EtherNet/IP)
- Power Supply Unit (PSU) for D/E/F controller cabinets
If you need any of these complementary boards, contact our team — we maintain a broad inventory of Kawasaki controller spare parts.
Our Quality Assurance Process
- Incoming Inspection: Visual check for physical damage, burnt components, and corrosion upon receipt.
- Functional Power-On Test: Board is installed in a compatible controller and powered up to verify bus communication and slot recognition.
- ESD-Safe Handling: All boards are handled in anti-static environments and shipped in ESD-protective packaging.
- Documentation: Each shipment includes a test report and part traceability record.
How to Order
- Submit an inquiry via the “Get a Quote” button on this page or email [email protected].
- Provide your robot model, controller serial number, and required quantity.
- Receive a formal quotation with lead time and shipping options within 24 business hours.
- Confirm order and arrange payment — we support T/T, PayPal, and other B2B payment methods.
- Shipment via DHL / FedEx / UPS with full tracking and export documentation.
Why Choose Konmask.com?
- ✅ Industrial Automation Specialists: We focus exclusively on PLC, DCS, robot controller, and servo drive components.
- ✅ Global B2B Supply: Serving maintenance engineers, system integrators, and OEM service teams in 50+ countries.
- ✅ Legacy Part Expertise: We source and stock discontinued Kawasaki boards that are no longer available through standard channels.
- ✅ Fast Response: Dedicated technical team responds to all inquiries within 24 hours.
- ✅ Secure Packaging & Export Compliance: All shipments are properly packed and accompanied by commercial invoices and packing lists.
Frequently Asked Questions
Q: What is the difference between 50999-2728, 1QE-73, 1QE-13, and 1QE-83?
A: These are cross-reference part numbers for the same base board used across different production batches and regional catalogs of Kawasaki D/E/F series controllers. They are functionally and physically identical.
Q: Is this board compatible with my Kawasaki RS010N / RS020N robot?
A: The RS series robots use D or E series controllers depending on the production year. Please provide your controller model and serial number when inquiring so we can confirm compatibility.
Q: Do you offer a warranty on this part?
A: Yes. We offer a 90-day functional warranty on all tested and refurbished units. New OEM units carry the standard Kawasaki warranty where applicable.
Q: How long does shipping take?
A: Standard international express (DHL/FedEx) typically delivers within 3–7 business days from our warehouse. Expedited options are available upon request.
Q: Can you supply multiple units for a maintenance stock program?
A: Yes. We support bulk orders and can provide volume pricing for maintenance departments and system integrators. Contact us for a tailored quotation.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
