The FANUC SR-3iA is a 4-axis SCARA robot with a 3 kg maximum wrist load and a 400 mm reach, listed as suitable for small assembly, pick-and-place, inspection and packaging work. It moves within a 360° envelope and has a 200 mm Z-axis stroke. It runs on the FANUC R-30iB Plus controller series and can be programmed through the web-based iRProgrammer interface instead of an iPendant.
400 mm, per SR-3iA SCARA Robot (fanucamerica.com).
What is the repeatability of the FANUC SR-3iA?
±0.01 mm, per SR-3iA SCARA Robot (fanucamerica.com).
How many axes does the FANUC SR-3iA have?
4, per SR-3iA SCARA Robot (fanucamerica.com).
How much does the FANUC SR-3iA weigh?
19 kg, per SR-3iA SCARA Robot (fanucamerica.com).
What is the IP rating of the FANUC SR-3iA?
IP20, per SR-3iA SCARA Robot (fanucamerica.com).
Study notes
Repeatability is stated as ±0.01 mm for J1 and J2, ±0.01 mm for J3, and ±0.004° for J4.
J3 is a linear Z axis with a 200 mm stroke and a 3000 mm/s maximum speed, so its range and speed are not given in degrees.
A three-axis variant of the SR-3iA is available according to the datasheet footnote.
J4 moment/inertia rating is listed as 0.06 kg·m2.
Datasheet lists a push force of 150 N.
The robot can be ordered with a bottom cable exit and with wall mounting equipment.
The overview page also refers to an R-30iB Compact Plus controller for SCARA robots; the technical details section lists the controller series as R-30iB Plus.
iRProgrammer is a web-based interface used to program the robot from a tablet or desktop computer.
Safety
Body and wrist/J3 arm protection rating is IP20.
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