F type ball-screw electric speed regulation disc type magnetic couplers

F type ball-screw electric speed regulation disc type magnetic couplers

  • CN 107,078,624 A
  • Filed: 06/04/2014
  • Published: 08/18/2017
  • Est. Priority Date: 06/04/2014
  • Status: Active Application
First Claim
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1. The present invention focus on look for!A kind of technical method of magnetic coupling speed regulation of f, the two air-cooled F type ball-screw electric speed regulation disc electromagnetic couplings of big series F type ball-screw electric speed regulation disc type magnetic coupler one of extending out (FTF series), liquid cooling F type ball-screw electric speed regulation disc electromagnetic coupling (YTF series) along with this technical method.Claim is as follows:

  • 1, the technical method of magnetic coupling external motor ball-screw speed regulation --- it is characterized in that electric speed regulation specialized high-speed swivel joint and the external ball-screw speed adjusting gear combined application of inner rotor motor, motor are placed in magnetic coupling rotor exterior.2, the technical method one of the external ball-screw speed adjusting gear speed regulation of inner rotor motor is it is characterized in that inner rotor motor and ball-screw combined application, when access failure power supply, inner rotor motor stator, rotor, ball-screw component and center driving axis synchronous rotary, it is opposing stationary, after powering on switch, just (motor stator and center driving axis rotate synchronously) is relatively rotated between inner rotor motor rotor and stator, to drive lead screw to rotate, lead screw rotation, feed screw nut is axially moveable, magnet fixed disk is driven to slide along center driving axis, to change the distance between magnet fixed disk and inductive disks (magnetic field coupling gap), achieve the purpose that variable speed energy saving.3, the technical method of electric speed regulation specialized high-speed swivel joint --- electric speed regulation specialized high-speed swivel joint is made of internal rotor and outer rotor two large divisions, outer rotor is stationary, to connect external power supply, internal rotor and center driving Zhou Tong Walk high-speed rotation, the two is opposing stationary, and the current path of inner and outer rotors presses the principle of Electric contact theory.4, the mobile technical method of spring is controlled using guide pin in revolution at a high speed sealing --- it is present in electric speed regulation specialized high-speed swivel joint both ends and adopts in the sealing structure of Xiang and in the sealing structure at liquid cooling F type ball-screw electric speed regulation disc electromagnetic coupling both ends.5, the organization plan of air-cooled F type ball-screw electric speed regulation disc electromagnetic coupling (FTF series) --- it is characterized in that the external ball-screw speed adjusting gear of electric speed regulation specialized high-speed swivel joint, inner rotor motor.6, organization plan ^ ~ ~ ^ feature of liquid cooling F type ball-screw electric speed regulation disc electromagnetic coupling (YTF series) is the close envelope knot Ju of revolution at a high speed between electric speed regulation specialized high-speed swivel joint, the external ball-screw speed adjusting gear of inner rotor motor, magnetic coupling inner and outer rotors and shell three.7, the conceptual speed regulating structure scheme of ball-screw operating is moved using double-speed motor or frequency control motor --- it is moved it is characterized in that electric machine external directly drives ball-screw, promotes feed screw nut movement using the differential of lead screw and center driving axis (feed screw nut and magnet fixed disk, center driving axis rotate synchronously).

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