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Intelligent Packing Robot
FANUC Robot M-420iA / 421iA

FANUC Robot M-420iA / 421iA

Robot model M-420iA
M-420iA M-421iA
Controlled axes 4 axes 2 axes
Max. load capacity at wrist 40kg 50kg
Motion range J1 5.59rad (320deg) -
J2 2.01rad (115deg)
J3 1.75rad (100deg)
J4 9.42rad (540deg) -
Max. speed J1 3.14rad/s (180deg/s) -
J2 3.49rad/s (200deg/s)
J3 3.49rad/s (200deg/s)
J4 6.11rad/s (350deg/s) -
Repeatability +/-0.5mm
Mechanical unit mass 620kg 520kg
Application Arc welding -
Spot welding -
Handling x
Sealing -
Assembling -
Others -
Remarks M-420iA comes in two variations:
one uses food grease to enhance anticorrosiveness and handle packed food, and the other is a high-speed wrist specification in which the J4-axis operates at 12.57 rad/s (720deg/s).

Controller is R-30iA.