FANUC M-950/500F-28A

The M-950/500F-28A is a six-axis serial-link industrial robot with a 500 kg maximum load capacity at the wrist and a 2830 mm reach. It is built for lifting and moving large, heavy objects. Because it uses a serial-link mechanism rather than a parallel link, the arm can extend upright and rotate backward with reduced interference, which suits tight installation layouts.

Source checked21/21 values · 2026-10-25FANUCIndustrial robot
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500 kg payloadR 2,8306-AXIS ARMREPEATABILITY ±0.08 mm01,0002,000mmM-950/500F-28A · SIDE ELEVATIONReach envelope to scale · pose schematic
Payload
500kg
Reach
2,830mm
Repeatability
±0.08mm
IP rating
IP54
Axes
6

Specification

2 sources
Categoryindustrial robot
Weight2,500 kg
Power consumption5 kW

Joints

NameMax speed (°/s)
J1100
J280
J380
J4110
J5110
J6170

Quick answers

What is the payload of the FANUC M-950/500F-28A?
500 kg, per M-950/500F-28A (fanucamerica.com).
What is the reach of the FANUC M-950/500F-28A?
2830 mm, per M-950/500F-28A (fanucamerica.com).
What is the repeatability of the FANUC M-950/500F-28A?
±0.08 mm, per M-950/500F-28A (fanucamerica.com).
How many axes does the FANUC M-950/500F-28A have?
6, per M-950/500F-28A (fanucamerica.com).
How much does the FANUC M-950/500F-28A weigh?
2500 kg, per M-950/500F-28A (fanucamerica.com).
What is the IP rating of the FANUC M-950/500F-28A?
IP54, per M-950/500F-28A (fanucamerica.com).

Study notes

  • Serial-link mechanism, not a parallel-link design; the arm can extend upright and rotate backward with minimal interference.
  • Repeatability of ±0.08 mm is stated as based on ISO 9283.
  • Mechanical weight of 2500 kg is given without the controller.
  • Motion ranges: J1 370°, J2 150°, J3 392°, J4 720°, J5 244°, J6 720°.
  • Maximum moments/inertia: J4 3420 N·m / 1100 kg·m², J5 3420 N·m / 1100 kg·m², J6 1850 N·m / 445 kg·m².
  • Average power consumption is 5 kW.
  • Body protection is IP54; wrist and J3 arm protection is IP67.
  • Maximum axis speeds may not be reached during short-distance motions.
  • Runs on the R-50iA controller series, offered with three cabinet options.
  • Compatible with the FANUC tablet teach pendant.
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