Fanuc Robotic Welding

S420iW; RJ2 Controller

The Fanuc 420iW with RJ2 controller is a very popular robot. Originally designed to work in the automotive industry handling, welding, and assembling. The S-420i series of robots is very popular in the automotive industry and is installed in large numbers by most of the main car manufacturers across the world. Roughly equivalent to the IRB 6400 S4C the Fanuc S-420iW is a very capable machine with a payload of 155kg and a reach of 2405mm. The iW is the heavy duty version of the 420iF. It is a little slower in some movements but has additional payload

Fanuc's RJ2 control is well regarded as being simple, user-friendly and quick to operate and startup. Yet the RJ2 is highly functional and gives the S420iW excellent accuracy and repeatability as well as allowing excellent connectivity.

These are EU specification, CE marked robots. We clean, paint and test each robot. We then service the robot replacing any worn or damaged parts and change the grease and batteries. We supply the robot with 3 months parts warranty so that you can be sure the robot is ready to work. The robot comes complete with controller, pendant, and cables. I/O or BUS systems can be fitted as required.

Robot Information
Specifications Motion Speed Motion Range
Axes: 6 J1 90 °/s (1.57 rad/s) J1 ±180°
Payload: 155.00kg J2 100 °/s (1.75 rad/s) J2 +72° - 70°
H-Reach: 2850.00mm J3 75 °/s (1.31 rad/s) J3 +30° - 105°
Repeatability: ±0.4000mm J4 140 °/s (2.44 rad/s) J4 ±300°
Robot Mass: 1600.00kg J5 110 °/s (1.92 rad/s) J5 ±130°
Structure: Articulated J6 140 °/s (2.44 rad/s) J6 ±360°
Mounting: Floor
Robot Information
Axes: 6
Payload: 155.00kg
H-Reach: 2850.00mm
Repeatability: ±0.4000mm
Robot Mass: 1600.00kg
Structure: Articulated
Mounting: Floor
Motion Speed
J1 90 °/s (1.57 rad/s)
J2 100 °/s (1.75 rad/s)
J3 75 °/s (1.31 rad/s)
J4 140 °/s (2.44 rad/s)
J5 110 °/s (1.92 rad/s)
J6 140 °/s (2.44 rad/s)
Motion Range
J1 ±180°
J2 +72° - 70°
J3 +30° - 105°
J4 ±300°
J5 ±130°
J6 ±360°