Abstract: A nut assembly for use with lead screws is provided. The nut assembly includes a nut member and an adjustment arrangement that can independently adjust the biasing of flexible fingers of the nut member.
Type:
Grant
Filed:
November 2, 2021
Date of Patent:
March 7, 2023
Assignee:
Pacific Bearing Corporation
Inventors:
Robert Schroeder, Kent Proffitt, Kollin Proffitt, Keith Cummings, Caleb Thibodeaux
Abstract: A motor is provided. The motor includes a motor body and a rotor assembly. The rotor assembly includes a magnetic core mounted to a rotor shaft. The rotor assembly may include standoffs for accurately axially locating the magnetic core relative to rotor bearings. A drive nut adjustment arrangement may be provided. A mechanical interconnection between the drive nut and rotor shaft may be provided. A trailing end lead screw support may be provided. An axial preload arrangement may be provided to axially locate the rotor assembly within the motor body.
Type:
Application
Filed:
October 12, 2021
Publication date:
February 24, 2022
Applicant:
Pacific Bearing Corporation
Inventors:
Robert Schroeder, Jonathan R. Schroeder, Timothy Joseph LeCrone, Kent Proffitt, Kollin Proffitt, Keith Cummings