KUKA KRC2/00-110-821/E2 KPP600-20-140 Robot Encoder | KRC2 Controller Platform
The KUKA KPP600-20-140 is the OEM servo encoder / power supply module integrated into the KRC2 robot controller cabinet. Identified by part numbers 00198260 and 00-138-219, this unit provides closed-loop position feedback and axis power conditioning for KUKA KR-series industrial robots operating on the KRC2 platform.
Engineering Background: The KRC2 controller generation (introduced late 1990s, widely deployed through the 2010s) relies on the KPP (Kühlkörper Power Pack) module family for combined servo drive and encoder signal processing. The KPP600-20-140 variant is rated for 20 A continuous axis current and 140 V DC bus, making it the standard replacement unit for mid-payload KR robots (KR 6, KR 16, KR 30, KR 60 series).
Product Positioning: Sourced from verified OEM and authorized-refurbisher channels, this encoder module is supplied to maintenance engineers and system integrators requiring a drop-in replacement with no firmware reconfiguration. Konmask.com stocks this part to support global KRC2 installed-base maintenance.
Complete Technical Specifications
- Manufacturer: KUKA Roboter GmbH (Germany)
- Part Description: Robot Encoder / KPP Power Pack Module
- Model / Series: KPP600-20-140
- Controller Platform: KRC2 (KRC2/00-110-821/E2)
- OEM Part Numbers: 00198260 & 00-138-219
- Rated Axis Current: 20 A continuous
- DC Bus Voltage: 140 V DC
- Compatible Robot Series: KR 6, KR 16, KR 30, KR 60 (KRC2 generation)
- Country of Origin: Germany
- HS Code: 8537.10
- Weight (approx.): 300 g
- Condition: OEM New / Tested Refurbished (specify at inquiry)
Proven Application Environments
- Automotive body-in-white welding and assembly lines (KR 16 / KR 30 cells)
- Palletizing and material handling with KR 60 on KRC2
- Foundry and press-tending applications requiring robust encoder feedback
- Retrofit and life-extension projects for legacy KRC2 controller cabinets
- Spare-parts inventory for multi-robot production facilities
Engineering Advantages
- Drop-in Replacement: Identical form, fit, and function to OEM unit — no parameter re-teaching required
- Dual P/N Coverage: Covers both 00198260 and 00-138-219 supersession chain
- Closed-Loop Integrity: Maintains full resolver/encoder signal fidelity for precise axis positioning
- Thermal Design: Integrated heat-sink (Kühlkörper) construction for continuous-duty industrial cycles
- Reduced Downtime: Ready-to-ship stock eliminates lead-time risk vs. OEM factory order
System Architecture & Signal Flow
Within the KRC2 cabinet, the KPP600-20-140 sits on the DSE/KSD bus and interfaces with the KPS600 primary power supply and individual KSD servo drives. The encoder module conditions resolver feedback signals from each robot axis motor and forwards digital position data to the DSE (Digital Servo Electronics) board. Loss or degradation of this module results in KCP error codes related to axis communication faults (e.g., A1–A6 encoder errors). Replacing this unit restores full closed-loop servo control without requiring DSE or KSD replacement.
Sourcing & Quality Verification
- All units inspected against KUKA KRC2 service manual specifications before dispatch
- Part numbers cross-referenced against KUKA spare-parts database (00198260 / 00-138-219)
- Packaging: ESD-safe anti-static bag + foam-lined carton
- Traceability documentation available on request (batch/serial records)
- 90-day functional warranty on tested-refurbished units; OEM-new units carry standard manufacturer warranty
Procurement Process
- Confirm your KRC2 cabinet serial number and current KPP part number label
- Submit inquiry via support@konmask.com or place order directly
- Receive proforma invoice with lead time confirmation (typically 1–3 business days for in-stock units)
- Payment via T/T, PayPal, or trade-account credit line
- Dispatch with DHL Express / FedEx International Priority; tracking provided same day
Technical FAQ
Q: Is this compatible with KRC2 ed05 (enhanced) cabinets?
A: Yes. The KPP600-20-140 is compatible across KRC2 standard and ed05 variants sharing the same bus architecture.
Q: Can this replace part number 00-138-219 directly?
A: Yes. 00-138-219 is a superseded P/N within the same product family; 00198260 is the current active part number. Both are fulfilled by this listing.
Q: Do I need to re-master the robot after replacement?
A: Encoder module replacement does not erase mastering data stored in the DSE. However, KUKA recommends verifying axis mastering after any servo-path component change.
Q: What is the typical failure symptom?
A: Common symptoms include KCP axis communication errors (A1–A6), unexpected E-stop triggers during motion, or erratic axis behavior at low speeds.
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