KUKA 00-287-202 9105-ECAT-AXlA80-ZD1 Gearbox – Obsolete KR C Series Spare Part

Technical Dossier

Product Details And Specifications

KUKA 00-287-202 9105-ECAT-AXlA80-ZD1 Gearbox – Obsolete KR C Series Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Note: Electrical and torque parameters are not published here to prevent misapplication. Verified specifications are provided upon confirmed inquiry with axis configuration details.

Solving the Discontinued Hardware Crisis

KUKA's KR C-series robots were deployed extensively across automotive body shops, foundry handling lines, and heavy-payload palletizing cells throughout the 2000s and 2010s. The mechanical gearboxes on these platforms — particularly the axis-specific units like the AXlA80-ZD1 configuration — are precision-machined components with no direct cross-manufacturer substitute. The gear ratio, mounting flange geometry, and encoder interface are all axis-specific. Substituting an incompatible unit requires mechanical re-engineering of the arm structure, controller parameter reconfiguration, and full safety re-certification — a process that typically takes 3 to 6 months and costs more than the original robot's residual book value.

For plant engineering teams managing 10- to 20-year-old KUKA installations, the calculus is straightforward: a verified OEM-equivalent gearbox spare, sourced and held on-site, converts a potential 6-month production crisis into a 2-day maintenance event. The 00-287-202 unit is the mechanical heart of the affected axis. There is no workaround that does not involve it.

How to Extend Automation Asset Life by 5–10 Years: A Maintenance Strategy for Plant Management

Facilities that have sustained KUKA KR C-series lines beyond their nominal service life share a common operational discipline. The following practices are drawn from industrial maintenance frameworks applicable to legacy robot fleets:

A plant that implements these five practices on a KUKA KR C-series fleet can realistically defer a capital replacement decision by 5 to 10 years — at a total maintenance cost that is 10 to 20 percent of a new robot procurement program.

Condition & Reliability Assurance

Every 00-287-202 / 9105-ECAT-AXlA80-ZD1 unit shipped by DriveKNMS passes a structured 5-step inspection protocol before dispatch:

1. Electrolytic Capacitor Assessment: Internal capacitors are inspected for bulging, leakage, and ESR deviation. Units with degraded capacitors are recapped with equivalent-rated components before release.
2. Firmware Version Verification: Where embedded firmware is present in associated drive electronics, version compatibility with KR C2 and KR C4 controller generations is confirmed.
3. Pin and Connector Corrosion Inspection: All interface connectors are inspected under magnification for oxidation, fretting corrosion, and contact deformation. Affected contacts are treated or replaced.
4. Mechanical Backlash and Rotation Test: The gearbox is rotated through its full range under load simulation to verify backlash is within OEM tolerance and rotation is smooth without binding or irregular resistance.
5. Final Documentation Package: Each unit ships with a condition report, inspection checklist, and available traceability data (serial number, manufacturing batch where legible).

Key Features for System Maintenance

• Drop-in Replacement: The 00-287-202 unit retains the original mounting geometry and interface specifications. Installation does not require mechanical modification of the robot arm structure.
• No Reprogramming Required: Axis mastering is required after any gearbox replacement as standard procedure, but no controller software changes or parameter reconfiguration are needed when replacing like-for-like.
• Avoids Engineering Retrofit Costs: Using the correct OEM-equivalent part eliminates the need for mechanical re-engineering, safety re-certification, and the associated 3–6 month project timeline that a non-equivalent substitution would trigger.
• Supports Extended Asset Life: A single verified spare unit, installed correctly, restores the axis to full rated performance and resets the mechanical service clock on that drivetrain.

Q: How do I confirm the unit is genuine and not a counterfeit?
A: We provide serial number documentation, physical inspection photos, and a condition grading report with every shipment. For NOS units, original KUKA packaging is retained where available. We do not source from unverified secondary markets.

Q: Should I buy more than one unit as a long-term reserve?
A: For facilities operating multiple KUKA robots of the same model, holding 2–3 units of this gearbox is a defensible asset protection decision. Market availability of this part will not improve over time. Each unit that leaves the secondary market permanently reduces the pool available to all operators of this platform.

Q: Can this unit be used on a different KUKA robot model?
A: The 9105-ECAT-AXlA80-ZD1 designation is axis- and model-specific. Application to a different robot model requires engineering verification. Contact us with your robot serial number and we will confirm compatibility before dispatch review.