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Hybrid stepping motor

A stepper motor, hybrid technology, applied in the direction of coupling device, fixed connection, control of mechanical energy, etc., can solve the problem of inability to correspond to connectors, and achieve the effect of easy positioning and automation of welding operations

Active Publication Date: 2017-11-28
MINEBEA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a problem that this structure cannot correspond to a connector that a connector pin (connector pin) engages

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Hereinafter, modes for implementing the present invention (hereinafter referred to as "embodiments") will be described in detail based on the drawings.

[0026] figure 1 It is a perspective view of the hybrid stepping motor of the present invention. figure 2 yes figure 1 Cutaway view of the hybrid stepper motor shown. image 3 yes figure 1 Perspective view of the stator of the hybrid stepper motor shown.

[0027] The hybrid stepping motor of the present invention is a two-phase hybrid stepping motor. The connector case is formed integrally with the insulator, and the output terminals are collectively arranged outside the stator core.

[0028] The hybrid stepping motor 1 is composed of the following components: a stator 2; a rotor 3 rotatably arranged inside the stator 2; and a front flange 4 and a rear flange 5 respectively arranged at both axial ends of the stator 2. . Bearings 6 and 7 are respectively attached to the front flange 4 and the rear flange 5 to rota...

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PUM

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Abstract

The hybrid stepping motor is formed by integrally molding a connector housing to an insulator (13) having an upper insulator (18) and a lower insulator (19), the hybrid stepping motor being equipped with a stator core (12) and output terminals positioned in a concentrated manner around the outside of the stator core (12), wherein the wiring pattern (22) that serves as the output terminal has the connector pin (24) and the land part (27) positioned eccentrically with respect to one another, the land (27) is formed on the outside edge of the wiring pattern (22), surface (A), which is the uppermost surface of the wiring pattern (22), is positioned below the bottom surface B of the lower insulator, in which crossovers and lead-out wires pass, lead-out wires are led out from the bottom side, and led out through a guiding groove (30).

Description

technical field [0001] The present invention relates to a hybrid stepper motor. Background technique [0002] Hybrid stepping motors are widely used in OA equipment such as printers, copiers, and multifunction machines, FA equipment, and industrial equipment such as robots. [0003] A hybrid stepping motor provided with a lead tab wire connecting portion of the stator winding is proposed. In this hybrid stepping motor, after the output electrodes are collectively arranged at the electrode fixing portion of the output electrode fixing frame, the stator winding The lead wire guide groove portion extends toward the corresponding output electrode, so the positioning of the lead wire of the stator winding to the output electrode can be easily performed, and as a result, the automation of the welding operation of the lead wire of the stator winding to the output electrode is also facilitated (For example, refer to Patent Document 1). [0004] Patent Document 1: Japanese Publicat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/22H02K37/04
CPCH02K37/04H02K5/10H02K1/146H02K7/14H02K11/33H02K5/225H02K37/18H01R12/52H01R13/405H01R13/631
Inventor 犬塚崇匡后藤充志松原真朗铃木友久太郎田敦
Owner MINEBEA CO LTD