Fanuc S-12 Robot

The Fanuc S-12 is a six-axis, modular construction, electric servo-driven robot designed for a variety of manufacturing and system processes. The FANUC S-12 robot is engineered for precision, high-speed operation, user-friendly setup and maximum reliability supported by our extensive service and parts network.


  • Large work envelope and load capacity allow robot operation in a wide range of high speed, medium payload manufacturing processes
  • "Double-jointed" arm increases work envelope and positioning flexibility
  • No robot modifications for upright, inverted, angle, shelf and wall mounting
  • Absolute serial encoder positioning requires no calibration at power-up
  • Unique hollow RV speed reducers simplify cable routing
  • Small footprint for tight installations
  • Low arm mass and rigid design allows precise positioning and high speeds
  • Tooling electrical and pneumatic services internally routed to wrist
  • Fail-safe brakes on all axes


  • 6 axes of motion
  • 12kg (26.41bs) load capacity
  • 0.1mm (± 0.004") repeatability
  • Axes speed up to 540° per second

Reliability Features

  • Brushless AC motors minimize maintenance
  • Directly-coupled drives more reliable then belts, pulleys or chains
  • Sealed bearings and drives
  • Hollow joint construction extends cable life by minimizing flexing and preventing snagging
  • Dust and water resistant design
  • Grease fittings on all lubrication points for quick and easy maintenance
  • Quick disconnect robot connecting cables


  • 360° Axis 1 base rotation
  • Integrated auxiliary axes
  • Axis 2 cable and motor cover
Fanuc S-12 Robot

KC Robotics services many industrial robot brands, including Fanuc, Kuka, Yaskawa Motoman, Mitsubishi, OTC, and Panasonic. We serve all industries utilizing industrial robots in their operations, and specialize in manufacturing, material handling, palletizing, and welding applications.

Robot Specifications




Material handling
Material removal
Machine load/unload
Electromechanical assembly


Number of Axes 6
Payload 12 kg (26.4 lbs)
Repeatability ±0.1 mm (±0.004")
Drive System AC Servo Motor
Position feedback Absolute Pulse Encoder

Maximum Speed:


Axis 1 135° /sec
Axis 2 120° /sec
Axis 3 135° /sec


Axis 4 240° /sec
Axis 5 240° /sec
Axis 6 400° /sec

KC Robotics is a system partner for

KukaMotoman ESAB

We also proudly integrate and service