JPS5831440U

JPS5831440U - electromagnetic clutch

Info

Publication number: JPS5831440U
Application number: JP12521281U
Authority: JP
Inventors: 真内山
Original assignee: 日本サ−ボ株式会社
Priority date: 1981-08-26
Filing date: 1981-08-26
Publication date: 1983-03-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の電磁クラッチの縦断面図、第２図ａはそ
の要部の縦断面図、第２図すはその側面図、第３図ａは
同じくその説明用断面図、第３図すはその側面図、第４
図ａは本考案電磁クラッチの縦断面図、第４図すはその
側面図、第５図はその説明用展開図である。１・・・固定子ヨーク、２・・・励磁巻線、３・・・回
転子、４．４′・・・空隙、５・・・ライニング、６・
・・出力軸、７・・・アマチュア、８・・・板バネ、９
・・・アマチュアハブ、１０・・・押ネジ、１１・・・
入力軸、１２．　１２′・・・ｉＭ受、１３．　１４・
・・ハウジング、１５・・・インロ一部、１６・・・締
具、１７・・・ネジ、９−１・・・ボス部、９−２・・
・隙間、９−３・・・割溝、１６−１・・・割溝、２０
・・・電磁ブレーキ。Fig. 1 is a longitudinal sectional view of a conventional electromagnetic clutch, Fig. 2a is a longitudinal sectional view of its main parts, Fig. 2 is a side view thereof, Fig. 3a is a sectional view for explaining the same, Fig. 3 The side view, No. 4
Figure a is a longitudinal sectional view of the electromagnetic clutch of the present invention, Figure 4 is a side view thereof, and Figure 5 is an explanatory developed view thereof. DESCRIPTION OF SYMBOLS 1... Stator yoke, 2... Excitation winding, 3... Rotor, 4.4'... Air gap, 5... Lining, 6...
... Output shaft, 7... Amateur, 8... Leaf spring, 9
...Amateur hub, 10...Press screw, 11...
input shaft, 12. 12'...iM reception, 13. 14・
... Housing, 15 ... Inlet part, 16 ... Fastener, 17 ... Screw, 9-1 ... Boss part, 9-2 ...
・Gap, 9-3...Split groove, 16-1...Split groove, 20
...Electromagnetic brake.

Claims

[Scope of utility model registration request]

A fixed yoke made of a magnetic material equipped with an excitation winding, a rotor that is rotatably held and arranged opposite to each other with a small gap in the open magnetic path of this stator yoke, and an output shaft fixed to this rotor. , an armature facing the rotor through a small gap and disposed at a position opposite to the stator yoke; an armature hub connected to the armature via a leaf spring; The divided boss part of the amateur hub, the input shaft inserted through the boss part, an annular fastener fitted to the boss part with a groove provided on a part of its outer periphery, and this annular fastener. An electromagnetic clutch comprising a screw that is tightened through the groove portion.