TX2-140: Medium payload 6-axis industrial robot in a compact footprint

The TX2-140 is a versatile compact mid‑payload with best‑in‑class repeatability (±0.015 mm). Its balanced combination of reach, power, and tight accuracy makes it ideal for applications such as laser cutting, machine tending, handling, quality inspection, and advanced assembly where floor space and reliability matter.

Engineered for reliability in both standard and sensitive environments, the TX2-140 also supports optional SIL3 / PL e safety features, enabling seamless human robot collaboration while maintaining productivity and uptime.

With a load capacity of up to 40 kg and a reach of 1,510 mm, the TX2-140 provides exceptional flexibility for applications where footprint, strength, and precision matter.

Reach

Up to 1510 mm 

Load capacity

Up to 40 kg

TX2-140 robot main features and benefits

Smart design

  • Hygienic encapsulated 6-axis arm enabled by hollow shaft gearbox, no external cables
  • Compatible with all environments, from harsh and dirty to sterile
  • Protection and additional installation options available
  • IP67 for the entire arm with pressurization kit
  • Elegant and innovative design
  • Custom colors possible for your CI requirements
  • Easy service access to components

Integration flexibility, modular and scalable

  • 360° mounting possibility for flexible integration
  • Large and efficient spherical working range
  • Righty-lefty integration possible for maximum work envelope usage
  • Integrated electrical and pneumatic user circuit including Cat5e
  • Sealed vertical cable option bringing additional and smart integration options
  • Smooth rounded surface and sealed screws with hexagonal heads providing minimum retention areas

High performance kinematics

  • Over 130 years of experience in fast moving technology
  • Light and rigid structure
  • Patented JCS smart gearbox specially designed for compact robots
  • Compatible with NSF H1 food oil with no loss in performance
  • Unique, 19-bit safe digital multi-turn absolute encoders, ready to operate with no initiation
  • Outstanding precision for robot guided by camera and path precision
  • Dynamic absolute calibration as a standard

Safety functions for collaborative robotics

Stäubli TX2 robots work both for, and with, people. They are the fastest and safest industrial robots to bring you a more secured payback. The TX2 arm and its CS9 controller make high productivity and collaboration possible thanks to a unique set of modular SIL3-PLe safety functionalities:

  • Safe limited speed,
  • Safe stop, 
  • Safe zone,
  • Safe tool.

Consistent reliability for secured payback

  • Lowest startup and maintenance requirements
  • Ready to move concept
  • No Battery in the arm and in the controller for maintaining calibration
  • All subcomponents easily accessible and exchangeable
  • Patented components, such as the JCS smart gearbox, with higher lifetime and lower maintenance issues
  • Lower total cost of ownership and faster return on investment

Connectivity to the smart production:

  • Compatibility to all production devices and ERP
  • Main standardized communications protocols, including real time Ethernet, available and configurable via a unique software suite 
  • Web server embedded in CS9 controller
  • Smart data for digital production and cockpit
  • Any system data accessible and linkable to all interfaces, including OPC UA

Connectivity to gripper and parts to be manufactured:

  • Modular safe control of your parts to be produced even for “Batch size one”
  • Encapsulated Ethernet Cat5e for multi-gripper, camera and sensors
  • IP67 EtherCat I/O modules available for modular connections to peripheral devices
  • Safe control on different types of valves
  • Direct tubing for additional valves or devices available

Sensitive environment versions

Hygienic & humid environments

Designed for humid environments, Stäubli's HE robots are the benchmark for the food industry and parts cleaning operations.
More info

Cleanroom (Up to ISO class 2)

The Super Cleanroom (SCR) and Cleanroom (CR) 6 axis robots are designed to meet the strict requirements of cleanrooms.
More info

Pharmaceutical (All grades)

We offer 3 robot ranges to cover each pharma grade: Accesspharma, Stericlean and Stericlean+.
More info

Electronics (ESD compliant)

Our 4 and 6-axis ESD-compatible robots are designed for electronic assembly, testing and packaging.
More info

Contact our specialists or get more technical information

MyStäubli Portal

TX2-140 robotic arm technical specifications

ModelTX2-140
Degrees of freedom6
Load capacity40 kg
Reach at wrist1510 mm
Repeatability±0.015 mm
Max cartesian speed9.5 m/s
Protection class - EN 60529IP65 (and IP67 with pressurized version)
Attachment methods360° mounting possibility
Stäubli controllerCS9 MP
Modular safety SIL 3 / PL eOptional
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