RoHaC^® consists of a tactile gripper which is attached to the robot arm, to which there is a sophisticated and powerful software in the background.

A magnetically mounted linear axis allows precise tracking of highly dynamic click points and is modeled on the human actuation method. This interaction makes RoHaC® an innovative and powerful quality assurance system, which is characterized by high accuracy and fast measurements.

Hardware

• Low weight under 2 kg ­ideal for small robots
• Very compact design
• Test force adjustable, adaptation to the current test item
• measurement resolution:
  • load cell < 50 mN with ±50N
  • absolute travel up to 1μm depending on Encoder
  • ca. 30N Peak Force am Linearmotor
• Secure detection of haptic
• Quality assessment of hysteresis and friction within the actuato.
• Maximum test force, force measuring range and stroke displacement variable. Linear or spindle motor
• Simultaneous assignment of force to path, extremely high reproducibility of the measurement curve

Software

• Database connection
• Export of measurement data in . csv format
• Decentralized control of the robot and measuring unit via TCP/IP – therefore very universal connection to a wide range of systems.
• Graphical force-displacement representation

RoHaC^® has been developed in collaboration with the company Adiro.