YASKAWA JASP-WRCA01 / JASP-WRCA01B Robot Servo Unit Main Board – Motoman Series
When a YASKAWA robot’s servo unit main board fails, the entire production line comes to a halt. Servo communication errors, axis alarms, and unresponsive robot arms are not just inconveniences — they translate directly into costly downtime, missed production targets, and potential safety risks on the factory floor. Without a reliable replacement for the JASP-WRCA01 or JASP-WRCA01B, restoring normal operations can take days or even weeks if the wrong part is sourced.
The YASKAWA JASP-WRCA01 and its revised variant JASP-WRCA01B are the core servo unit main boards used in YASKAWA Motoman industrial robot controllers. These boards serve as the central communication and control hub between the robot’s DX100/DX200 controller and the servo drive axes. As a critical component in one of the world’s most widely deployed industrial robot platforms, the JASP-WRCA01 series is trusted by automotive, electronics, and heavy manufacturing facilities across Asia, Europe, and North America.
Technical Specifications
- Part Number: JASP-WRCA01 / JASP-WRCA01B
- Manufacturer: YASKAWA Electric Corporation
- Product Type: Robot Servo Unit Main Board (PCB Assembly)
- Compatible Series: YASKAWA Motoman DX100 / DX200 Robot Controllers
- Function: Servo axis communication, motion control signal processing, encoder feedback interface
- Board Revision: JASP-WRCA01 (original) / JASP-WRCA01B (revised version)
- Weight: Approx. 560 g
- Condition: New / Refurbished / Tested (specify at inquiry)
Key Features & Benefits
- Drop-in Replacement: Direct OEM-compatible replacement for failed or damaged JASP-WRCA01 boards — no firmware reprogramming required in most configurations.
- Dual-Version Compatibility: Both JASP-WRCA01 and JASP-WRCA01B variants are stocked, ensuring you get the exact revision your controller requires.
- Servo Axis Integrity: Restores full multi-axis servo communication, eliminating axis fault alarms and restoring robot motion accuracy.
- Rigorous Testing: Every board undergoes functional verification before shipment to ensure reliable performance upon installation.
- Fast Global Dispatch: Expedited shipping available to minimize robot downtime and production losses.
- Expert Pre-Sales Support: Our engineers can help verify part compatibility with your specific robot model and controller revision.
Industry & Equipment Applications
- Automotive Manufacturing: Welding, painting, and assembly robots in automotive body shops using YASKAWA Motoman systems.
- Electronics Assembly: High-precision pick-and-place and soldering robots in PCB manufacturing lines.
- Metal Fabrication: Arc welding and cutting robots requiring precise servo axis control.
- Logistics & Warehousing: Palletizing and material handling robots in automated distribution centers.
- Food & Beverage: Hygienic-environment robots for packaging and sorting applications.
- Compatible Controllers: YASKAWA DX100, DX200 robot controller platforms.
System Integration & Compatible Parts
The JASP-WRCA01 / JASP-WRCA01B main board works in conjunction with the following YASKAWA components. When replacing this board, consider inspecting or sourcing these related parts to ensure full system reliability:
- YASKAWA JANCD-XCP01 / JANCD-XCP02 — CPU Board
- YASKAWA JZNC-YRK01-1E — Robot Controller Power Supply Unit
- YASKAWA SGDV Series — Servo Drives (axis amplifiers)
- YASKAWA JZRCR-YPU01B — Pendant / Programming Unit
- YASKAWA Motoman DX100 / DX200 — Complete Controller Units
Our Quality Assurance Process
At Konmask.com, every industrial automation component goes through a structured quality verification process before it reaches you:
- Visual Inspection: Boards are examined for physical damage, burnt components, corrosion, and connector integrity.
- Functional Testing: Where applicable, boards are bench-tested in compatible controller environments to verify servo communication and signal output.
- Part Number Verification: Each unit is cross-referenced against OEM documentation to confirm the correct revision and compatibility.
- Secure Packaging: Anti-static ESD packaging with foam cushioning to prevent transit damage.
- Traceability: Batch records maintained for quality traceability and post-sale support.
How to Order
- Submit an Inquiry: Contact us via the form below or email [email protected] with your part number (JASP-WRCA01 or JASP-WRCA01B) and required quantity.
- Receive a Quote: Our team will respond within 1 business day with pricing, availability, and lead time.
- Confirm & Pay: Approve the proforma invoice and complete payment via your preferred method (T/T, PayPal, etc.).
- Shipment & Tracking: Your order is dispatched with full tracking information provided immediately.
- After-Sales Support: Our technical team remains available post-delivery for installation guidance and troubleshooting.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, servo, and robot control components — not a general electronics reseller.
- Global B2B Supply: Serving maintenance engineers, MRO procurement teams, and system integrators across 30+ countries.
- Verified Stock: Parts are sourced from authorized channels and verified suppliers — no counterfeit risk.
- Responsive Team: Real engineers answer your technical questions — not automated bots.
- Competitive Lead Times: Most in-stock items ship within 3–5 business days internationally.
Frequently Asked Questions
Q: What is the difference between JASP-WRCA01 and JASP-WRCA01B?
A: The JASP-WRCA01B is a revised hardware version of the original JASP-WRCA01. Both perform the same core servo unit main board function, but the B revision may include minor component updates. Always confirm your controller’s required revision before ordering.
Q: Which YASKAWA robot controllers use the JASP-WRCA01?
A: The JASP-WRCA01 and JASP-WRCA01B are primarily used in YASKAWA Motoman DX100 and DX200 series robot controllers. Please verify compatibility with your specific robot model by contacting our team.
Q: Do you supply new or refurbished boards?
A: We supply both new and professionally refurbished/tested units depending on availability. The condition will be clearly stated in your quotation. All units are functionally verified before shipment.
Q: How long does international shipping take?
A: Standard international shipping typically takes 5–10 business days. Expedited DHL/FedEx options are available for urgent requirements — please mention this in your inquiry.
Q: Can I return the part if it doesn’t work?
A: Yes. We offer a warranty and return policy for defective parts. Please contact [email protected] within 30 days of receipt if you experience any issues.
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