Electronic Products & Technology

Backlash-free threaded nut serves external linear actuators

Stephen Law   

Automation / Robotics Electronics actuators linear

NANOTEC LSA42 series provides pre-loaded threaded nuts for all of its external linear actuators with flange size 42 mm (NEMA 17). These backlash-free nuts automatically readjust themselves during operation and achieve high positioning accuracy and repeatability. Compared to simple, axially pre-loaded nuts, they are characterized by a lower frictional torque and higher efficiency. Devices are currently offered in combination with the linear actuators. Devices are available in many lengths and thread leads, and they come with ACME or trapezoidal thread and facilitate the construction of space-saving linear axes.

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