| 摘要 |
#CMT# #/CMT# The motor (1) has an armature (3) with an armature coil (2) and an inductor with permanent magnetic pole elements (4). The pole element has a carrier (6) and two cuboidal permanent magnets (7) arranged one after another in moving direction of the motor. The permanent magnets are electrically insulated from each other and form a magnetic pole. The rotor of a rotational motor is wrapped with the fiber material, which is saturated by epoxy resin. The pole elements are arranged on a common reflux element (5). #CMT#USE : #/CMT# Electric motor e.g. linear motor, rotational motor, inner rotor (all claimed), and synchronous motor. #CMT#ADVANTAGE : #/CMT# The permanent magnets are electrically insulated from each other and form the magnetic pole, thus minimizing the eddy currents produced by the field of the armature coils. The permanent magnets with a cuboidal form without slots and recesses can be easily produced, thus manufacturing the motor in an inexpensive manner. The motor has good operational characteristics. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a synchronous motor accomplished as a rotational motor. 1 : Electric motor 2 : Armature coil 3 : Armature 4 : Permanent magnetic pole elements 5 : Reflux element 6 : Carrier 7 : Cuboidal permanent magnets. |
