Fanuc M-900iB/280 Robot

Enhanced rigidity for ultimate precisio

Based on the extremely capable Fanuc M-900iB/360, the Fanuc M-900iB/280 robot features a completely redesigned J3 arm to provide maximum stiffness. The Fanuc M-900iB/280 robot has been tested to ISO 9283 rigidity standards and exhibits a very high level of static compliance. This makes it ideally suited to operations where pressure is applied to the tool and accuracy essential.

Fanuc M-900iB/280 Robot

The stiffness specialist

The Fanuc M-900iB/280 robot has been purposely developed for flow drill screwing and roller hemming, as well as a range of other applications that demand enhanced rigidity from a robot.

Robot specifications
Fanuc M-900iB/280 Robot
Controlled Axes 6
MaxLoad Capacity At Wrist [kg] 280
Repeatability [mm] 0.10
Mechanical Weight [kg] 1700
Reach [mm] 2655
Motion Range [°]      J1 370
J2 151
J3 224
J4 720
J5 250
J6 720
Maximum Speed [°/s]      J1 110
J2 105
J3 100
J4 110
J5 110
J6 180
J4 Moment / Inertia (Nm / kgm2 1960 / 260
J5 Moment / Inertia (Nm / kgm2 1960 / 260
J6 Moment / Inertia (Nm / kgm2 1050 / 160
Mounting Method Floor, Upside-down, Angle Mount


Various mounting options

This robot comes with ceiling, floor, angle and wall mounting options where space is a concern.

Stiff but flexible

Six axes provide the tool dexterity required to reduce cycle times on operations such as roller hemming.

Optional severe dust and liquid protection (SDLP)

Additional robot base, drive train and J1 J2 axis protection kit available to provide dust and water protection. J3 arm and wrist come with IP67 protection as standard.