JPS62153021U

JPS62153021U -

Info

Publication number: JPS62153021U
Application number: JP4137486U
Authority: JP
Priority date: 1986-03-19
Filing date: 1986-03-19
Publication date: 1987-09-28

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す概略断面図、
第２図はその状態変化を示す図、第３図は電動機
およびソレノイドを制御するためのコントローラ
を示すブロツク図、第４図はコントローラの中央
制御ユニツトが行なう処理のフローチヤート図、
第５図は本考案の他の実施例の一部を示す断面図
である。図において、１は電動機、２はケーシング、３
はトランスデユーサ、５はセンサー、６は補助減
速部、７は第一減速素機構、８は第二減速素機構
、１４は出力スピンドル、１７は駆動シヤフト、
１２，１３，１８は二者択一式クラツチ機構、２
２はソレノイドを示す。なお、各図中同一符号は
同一または相当部分を示す。 FIG. 1 is a schematic sectional view showing an embodiment of the present invention;
FIG. 2 is a diagram showing the state changes, FIG. 3 is a block diagram showing the controller for controlling the electric motor and the solenoid, and FIG. 4 is a flowchart of the processing performed by the central control unit of the controller.
FIG. 5 is a sectional view showing a part of another embodiment of the present invention. In the figure, 1 is the electric motor, 2 is the casing, and 3
is a transducer, 5 is a sensor, 6 is an auxiliary reduction unit, 7 is a first deceleration element mechanism, 8 is a second deceleration element mechanism, 14 is an output spindle, 17 is a drive shaft,
12, 13, 18 are alternative clutch mechanisms, 2
2 indicates a solenoid. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

An electric motor 1, an output spindle 14 disposed concentrically with the rotor axis of the electric motor 1, and an output spindle 14 disposed between the output spindle 14 and the rotor axis to reduce the rotation speed of the rotor to a desired value. An auxiliary deceleration unit 6, a drive shaft 17 that can directly connect the output from the auxiliary deceleration unit 6 to the output spindle 14, a first deceleration element mechanism 7 using the drive shaft 17 as an input part, and the first deceleration element mechanism 7. an output 10 from the first deceleration element mechanism 7 arranged between the output spindle 14 and around the drive shaft 17;
a second deceleration element mechanism 8 having as an input part, a second deceleration element mechanism 8 disposed between the second deceleration element mechanism 8 and the output spindle 14 to connect the drive shaft 17 to the output spindle 14; An electric nut runner characterized in that it is equipped with a two-way clutch mechanism that connects two output parts 10 and a solenoid 22 that operates the clutch mechanism.