| 摘要 |
FIELD: electrical engineering; magnetic clutches with engageable permanent-magnet rotors and conductors separated by air gaps. ^ SUBSTANCE: proposed magnetic clutch has first and second shafts with parallel axes of revolution; case or wiring unit disposed on first shaft about its axis of revolution; permanent-magnet rotor disposed on second shaft and passed into case in radial direction from second shaft; two electricity conducting parts resting on case or wiring unit for displacement and separated from magnets with air gaps on opposite ends of rotor; as well as air gap adjusting device designed for controlling axial position of electricity conducting parts of conductors in axial direction relative to case and for random variation of air gaps. ^ EFFECT: simplified design and facilitated servicing due air-gap adjustment system easy-to-use on site upon clutch installation. ^ 24 cl, 4 dwg |
