Abstract: The variable reluctance type angle detector has a stator and a rotor. The rotor is provided rotatably with respect to the stator. The stator has a plurality of tooth members disposed in a circle. An excitation wire and an output wire are wound around the tooth members. The rotor has such a shape that a gap permeance with respect to the stator varies in a sine wave fashion with respect to an angle ?. The stator is provided with an end insulator for insulating and covering the tooth members. The end insulator is provided with partitions each insulating and separating the excitation wire from the output wire wound around each of the tooth members in a radial direction of the stator.

Abstract: A variable reluctance type angle detector 1 with a rotor 5 and a stator 4. The rotor 5 is provided rotatably on the stator 4. The stator 4 has twelve teeth 2 disposed circumferentially. An excitation wire 7, a SIN output wire 8, and a COS output wire 9 are wound around the teeth 2.

Abstract: A variable reluctance type angle detector 1 is provided with a rotor 5 having such a shape that a gap permeance varies in a sine wave fashion with respect to an angle ?, the rotor 5 being provided rotatably on a stator 4 having teeth 2 on which an excitation wire 7, a SIN output wire 8, and a COS output wire 9 are wound. The number of the teeth 2 is twelve, and the stator 4 has the twelve teeth 2 sequentially disposed along a circumferential direction thereof. The excitation wire 7 is wound around the first, second, third, seventh, eighth, and ninth teeth 2 in a concentrated fashion to generate an identical polarity and wound around the fourth, fifth, sixth, tenth, eleventh, and twelfth teeth 2 in a concentrated fashion to generate a polarity which is reverse to the formerly mentioned polarity. The SIN output wire 8 is wound around the first, second, third, seventh, eighth, and ninth teeth 2 in a concentrated fashion to generate alternating polarities.

Abstract: A variable reluctance type angle detector 1 is provided with a rotor 5 and a stator 4. The rotor 5 is provided rotatably on the stator 4. The stator 4 has twelve teeth 2 disposed circumferentially. An excitation wire 7, a SIN output wire 8, and a COS output wire 9 are wound around the teeth 2. In the case where numbers of 1 to 12 are assigned clockwise to the twelve teeth 2, the excitation wire 7 is wound around each of the first, second, third, seventh, eighth, and ninth teeth 2 in a concentrated fashion to generate an identical polarity and wound around each of the fourth, fifth, sixth, tenth, eleventh, and twelfth teeth 2 in the concentrated fashion to generate a polarity that is reverse to the polarity of the first, second, third, seventh, eighth, and ninth teeth 2.

Abstract: The variable reluctance type angle detector has a stator and a rotor. The rotor is provided rotatably with respect to the stator. The stator has a plurality of tooth members disposed in a circle. An excitation wire and an output wire are wound around the tooth members. The rotor has such a shape that a gap permeance with respect to the stator varies in a sine wave fashion with respect to an angle ?. The stator is provided with an end insulator for insulating and covering the tooth members. The end insulator is provided with partitions each insulating and separating the excitation wire from the output wire wound around each of the tooth members in a radial direction of the stator.

Abstract: A variable reluctance type angle detector 1 is provided with a rotor 5 having such a shape that a gap permeance varies in a sine wave fashion with respect to an angle ?, the rotor 5 being provided rotatably on a stator 4 having teeth 2 on which an excitation wire 7, a SIN output wire 8, and a COS output wire 9 are wound. The number of the teeth 2 is twelve, and the stator 4 has the twelve teeth 2 sequentially disposed along a circumferential direction thereof. The excitation wire 7 is wound around the first, second, third, seventh, eighth, and ninth teeth 2 in a concentrated fashion to generate an identical polarity and wound around the fourth, fifth, sixth, tenth, eleventh, and twelfth teeth 2 in a concentrated fashion to generate a polarity which is reverse to the formerly mentioned polarity. The SIN output wire 8 is wound around the first, second, third, seventh, eighth, and ninth teeth 2 in a concentrated fashion to generate alternating polarities.