FANUC R-2000iC Robot Manual, Specifications, & Maintenance Guide

The FANUC R-2000iC Series is one of the most reliable 6-axis industrial robot arms in high-volume manufacturing. This guide includes official specs, downloadable manuals, common maintenance tasks, and images extracted from the FANUC catalog to help your team with setup, reliability planning, and servicing.

R-2000iC Robot Overview

Ideal for material handling, spot welding, and heavy-duty applications, the R-2000iC offers high payload capacity, compact footprint, and industry-leading reliability. Advanced motion control and intelligent options like visual line tracking and force sensing are supported via the R-30iB and R-30iB Plus controllers.

  • Model Range: R-2000iC/125L, /165F, /210F, /220U, /270F, /100P, /210WE, /210R
  • Max Payload: Up to 270 kg
  • Repeatability: ±0.05 mm
  • Mounting Options: Floor, rack, ceiling (inverted)

Application Lineup

  • High-Speed Spot Welding (e.g., R-2000iC/210F)
  • Long Reach Handling (e.g., R-2000iC/125L)
  • Rack-Mount Variants (e.g., R-2000iC/165R, /210R)
  • Ceiling/Undermount Installations (e.g., R-2000iC/220U, /190U)

Operating Space Dimensions

The R-2000iC Series provides a variety of reach profiles and motion ranges depending on the model and installation type. Operating space diagrams include:

  • Reach: 2518–3540 mm (model-dependent)
  • Wrist rotation ranges: Up to 720° on J4, J5, J6
  • Mounting: Floor, rack, inverted ceiling options
  • Ambient Conditions: 0–45°C, 75% RH (max 95% RH short term)

For full clearance dimensions and interference area visuals, refer to the image and specification downloads below.

Download Manuals

Note: All manuals sourced from official or authorized channels.

🔧 Preventive Maintenance Highlights

  • Inspect & grease axis joints every 3,000–5,000 hours
  • Replace encoder and internal batteries annually
  • Check for backlash on wrist axes (J4–J6)
  • Clean ventilation filters monthly
  • Back up controller image regularly using R-30iB Console

⚠️ Common Faults & Troubleshooting

  • SRVO-062 BZAL Alarm: Encoder battery low or disconnected
  • INTERNAL SERVO ERROR: Check servo amp and motor connections
  • OVERTRAVEL: Verify soft limits and recalibrate reference position

Related Manuals

Applications

  • Automotive Spot Welding
  • Palletizing Heavy Components
  • Rack-mounted Robotic Machining

For support integrating FANUC robots into your reliability program, contact Reliability Essentials.