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FANUC SR-12iA

The FANUC SR-12iA is a 4-axis SCARA robot with a 12 kg maximum wrist load and 900 mm reach. It is used for pick-and-place, assembly and packaging tasks and works with the R-30iB Compact Plus controller. Its mechanical weight is 53 kg.

Source checked21/21 values · 2026-10-25FANUCScara robot
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R 900 mmPAYLOAD 12 kgREPEATABILITY ±0.01 mm1 mm = 0.16999999999999998 pxSR-12iA · TOP VIEWReach to scale · J1 ±145°
Payload
12kg
Reach
900mm
Repeatability
±0.01mm
IP rating
IP20
Axes
4

Specification

2 sources
Categoryscara robot
Weight53 kg

Joints

NameRange min (°)Range max (°)Max speed (°/s)
J1-145145440
J2-145145510
J3
J4-7207202,500

Motion range per axis

arc = published range
J1
-145° / 145°440°/s
J2
-145° / 145°510°/s
J4
1,440°2,500°/s

Quick answers

What is the payload of the FANUC SR-12iA?
12 kg, per SR-12iA SCARA Robot (fanucamerica.com).
What is the reach of the FANUC SR-12iA?
900 mm, per SR-12iA SCARA Robot (fanucamerica.com).
What is the repeatability of the FANUC SR-12iA?
±0.01 mm, per SR-12iA SCARA Robot (fanucamerica.com).
How many axes does the FANUC SR-12iA have?
4, per SR-12iA SCARA Robot (fanucamerica.com).
How much does the FANUC SR-12iA weigh?
53 kg, per SR-12iA SCARA Robot (fanucamerica.com).
What is the IP rating of the FANUC SR-12iA?
IP20, per SR-12iA SCARA Robot (fanucamerica.com).

Study notes

  • The SR-12iA is a 4-axis SCARA: J1 and J2 rotate, J3 is a linear Z axis, and J4 rotates.
  • J3 linear Z axis has 300 mm stroke (450 mm option) and 2800 mm/s maximum speed.
  • Repeatability is stated as ±0.01 mm for J1-J3 and ±0.005° for J4.
  • Footprint is 280 x 364 mm.
  • Mounting options include wall mounting equipment or a bottom cable exit.
  • Programming uses the iRProgrammer web-based interface or an optional teach pendant.
  • Cables and pipes are internally routed.
  • Controller series is R-30iB Plus; compatible controller is R-30iB Compact Plus.
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