142226-1

The part number 142226-1, developed by Yaskawa, represents a robust robotic wrist assembly designed to support significant operational loads. It accommodates a maximum payload of 120 kg (264 lbs) and features three rotational axes—J4, J5, and J6. With a repeatability of ≤ ±0.4 mm, this unit ensures reliability in its movements.

The robotic wrist's gear mechanism employs a cycloidal reduction type, enhancing its torque capabilities. Specifically, the maximum torque for the J6 axis reaches 350 Nm, making it suitable for demanding tasks. The J4 axis allows for continuous motion ranging up to ±350°, while the J5 and J6 axes provide motion ranges of ±130° and ±355°, respectively. Speed is another strong point; J4 and J5 can operate at speeds of up to 150°/s, while J6 can achieve a maximum speed of 250°/s.

This assembly interfaces through a flange, designated specifically for the J6 output mount, allowing straightforward integration into existing robotic setups. Weighing approximately 60 kg, the articulated joint design promotes both stability and flexibility, enabling the wrist to function effectively in various environments. The 142226-1 is compatible with MRC and XRC control platforms, broadening its applications in industrial automation.