Yaskawa JZRCR-NPP01-1 / JZRCR-NPP01B-1 Teach Pendant – Obsolete NX100 Spare Part

Technical Dossier

Product Details And Specifications

Yaskawa JZRCR-NPP01-1 / JZRCR-NPP01B-1 Teach Pendant – Obsolete NX100 Spare Part

The JZRCR-NPP01-1 and its revised variant JZRCR-NPP01B-1 are the operator interface units for the NX100 controller. They are no longer manufactured by Yaskawa. DriveKNMS maintains a RFQ availability review of these units sourced through controlled industrial channels — each unit inspected and verified before dispatch.

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

Technical Specifications

Solving the Discontinued Hardware Crisis

The Yaskawa NX100 controller was the backbone of Motoman robot installations throughout the 2000s and early 2010s. Facilities that invested in these systems built their production logic, safety interlocks, and operator workflows around the NX100 architecture. The teach pendant is the single point of human-machine interaction for that entire platform — without a functioning unit, the robot cannot be jogged, programmed, or recovered from fault states.

DriveKNMS specializes in sourcing exactly these components — parts that have left the OEM supply chain but remain critical to operating assets. Our inventory of JZRCR-NPP01-1 and JZRCR-NPP01B-1 units is finite. Once depleted, no restock is guaranteed.

Condition & Reliability Assurance

Every teach pendant unit processed by DriveKNMS passes a structured five-step inspection protocol before it is offered for sale:

• Step 1 – Visual and Mechanical Inspection: Housing integrity, cable jacket condition, connector pin examination for corrosion or mechanical deformation.
• Step 2 – Display Verification: LCD panel powered and checked for dead pixels, backlight uniformity, and contrast degradation.
• Step 3 – Keypad and E-Stop Function Test: All keys actuated and verified for consistent response. Emergency stop circuit continuity confirmed.
• Step 4 – Electrolytic Capacitor Assessment: Internal boards inspected for capacitor bulging, leakage, or ESR drift — the primary failure mode in aged industrial electronics.
• Step 5 – Firmware Version Logging: Where accessible, firmware revision is recorded and disclosed to the buyer to confirm compatibility with the target NX100 controller version.

Key Features for System Maintenance

• Drop-in replacement: The JZRCR-NPP01-1 connects directly to the NX100 controller via the standard pendant cable interface. No hardware modification to the controller cabinet is required.
• No reprogramming required: Robot programs, I/O assignments, and system parameters reside in the NX100 controller, not the pendant. Swapping the pendant does not affect stored data.
• No engineering revalidation: Because the controller architecture is unchanged, safety circuit validation and CE/UL documentation remain intact. This avoids the regulatory re-certification cost associated with controller replacement.
• Immediate operational recovery: A verified replacement unit can restore full robot operability within the time it takes to swap and reconnect — measured in minutes, not weeks.
• Long-term sparing strategy: Facilities managing multiple NX100 cells should consider holding two to three pendant units as strategic spares. The cost of storage is negligible relative to the production risk of a single unplanned outage.

Q: Should I buy more than one unit?
A: For any facility running more than three NX100 controllers, holding at least one spare pendant is a minimum prudent measure. For larger installations, a ratio of one spare per five to eight active cells is a reasonable baseline. These units will not become easier to source over time.

Q: Can this pendant be used with other Yaskawa controller generations?
A: The JZRCR-NPP01-1 is designed specifically for the NX100 platform. It is not cross-compatible with XRC, DX100, DX200, or YRC1000 controllers without hardware and firmware modification, which is not supported.