Machine Schema
Connect MCP

FANUC SR-12iA Environmental Option

The FANUC SR-12iA Environmental Option is a 4-axis SCARA robot with a 12 kg payload and 900 mm reach, intended for secondary food handling and harsh environments. It uses an R-30iB Compact Plus controller and has IP65 protection on the body and wrist/J3 arm. Internally routed cables and pipes reduce interference during integration.

Source checked20/20 values · 2026-10-25FANUCScara robot
Hover to measure reach
R 900 mmPAYLOAD 12 kgREPEATABILITY ±0.01 mm1 mm = 0.16999999999999998 pxSR-12iA Environmental Option · TOP VIEWReach to scale · J1 ±145°
Payload
12kg
Reach
900mm
Repeatability
±0.01mm
IP rating
IP65
Axes
4

Specification

2 sources
Categoryscara robot
Weight53 kg

Joints

NameRange min (°)Range max (°)Max speed (°/s)
J1-145145440
J2-145145510
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 Environmental Option?
12 kg, per SR-12iA Environmental Option (fanucamerica.com).
What is the reach of the FANUC SR-12iA Environmental Option?
900 mm, per SR-12iA Environmental Option (fanucamerica.com).
What is the repeatability of the FANUC SR-12iA Environmental Option?
±0.01 mm, per SR-12iA Environmental Option (fanucamerica.com).
How many axes does the FANUC SR-12iA Environmental Option have?
4, per SR-12iA Environmental Option (fanucamerica.com).
How much does the FANUC SR-12iA Environmental Option weigh?
53 kg, per SR-12iA Environmental Option (fanucamerica.com).
What is the IP rating of the FANUC SR-12iA Environmental Option?
IP65, per SR-12iA Environmental Option (fanucamerica.com).

Study notes

  • J3 is a vertical linear axis with a 300 mm stroke (450 mm option) and a 2800 mm/s maximum speed, so it is not represented in the degree-based joints list.
  • Repeatability is ±0.01 mm on J1-J3 and ±0.005° on J4.
  • The robot footprint is 280 × 364 mm, and cables and pipes are routed internally.
  • The controller series is R-30iB Plus; the compatible controller is R-30iB Compact Plus.
  • Programming uses the web-based iRProgrammer interface from a tablet or desktop, or an optional teach pendant.
  • Push force is 250 N; the J4 inertia rating is 0.3 kg·m².
↑↓ navigate↵ openesc close