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FANUC CR-35iB

The CR-35iB is a six-axis collaborative robot designed to work alongside operators. It carries up to 50 kg at the wrist (35 kg standard, 50 kg with an option) and reaches a maximum of 1831 mm, with a 1643 mm operating space when the 50 kg payload mode is selected. It is driven by the FANUC R-30iB Plus controller and uses a hollow arm to reduce interference with peripheral equipment.

Source checked8/8 values · 2026-10-25FANUCCollaborative robot
Payload
50kg
Repeatability
±0.03mm
Max TCP speed
750mm/s
IP rating
IP54
Axes
6

Specification

2 sources
Categorycollaborative robot
Power consumption1 kW

Quick answers

What is the payload of the FANUC CR-35iB?
50 kg, per FANUC CR-35iB Cobot | FANUC CRX Cobots (fanucamerica.com).
What is the repeatability of the FANUC CR-35iB?
±0.03 mm, per FANUC CR-35iB Cobot | FANUC CRX Cobots (fanucamerica.com).
How many axes does the FANUC CR-35iB have?
6, per FANUC CR-35iB Cobot | FANUC CRX Cobots (fanucamerica.com).
What is the IP rating of the FANUC CR-35iB?
IP54, per FANUC CR-35iB Cobot | FANUC CRX Cobots (fanucamerica.com).
What is the maximum TCP speed of the FANUC CR-35iB?
750 mm/s, per FANUC CR-35iB Cobot | FANUC CRX Cobots (fanucamerica.com).

Study notes

  • Repeatability of ±0.03 mm is stated as based on ISO 9283.
  • Motion range per axis (degrees): J1 370, J2 215, J3 338, J4 400, J5 280, J6 900.
  • Maximum speed is given as 300 mm/s in Collaborative Mode and 750 mm/s in High Speed Mode.
  • J4, J5 and J6 moment/inertia values are listed as 110/4, 110/4 and 60/1.5 respectively.
  • Average power consumption is stated as 1 kW.
  • Mechanical weight is 386 kg in the datasheet; the product page states 375 kg.
  • Body protection is IP54 standard, with IP67 available for the wrist and J3 arm.
  • Payload is 35 kg as standard; the 50 kg payload requires an option.
  • Can be equipped with a FANUC Vision Sensor or FANUC 3D Area Sensor for object recognition.
  • Programming is done via FANUC Hand Guidance or a tablet teach pendant with a drag-and-drop interface.
  • The CR-35iB is not part of the CRX series.
  • FANUC's product page and datasheet give different values for reach, weight. Check with FANUC before relying on it.

Safety

  • Motion speed must be set according to the risk assessment of the system.
  • Collaborative Mode speed can be increased from 300 mm/s to 750 mm/s based on risk assessment.
  • Operating space is restricted when the 50 kg payload mode is selected.
  • The unit integrates FANUC safety sensor technology.
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