Drive circuit for reducing motor

A deceleration motor and drive circuit technology, applied in the direction of motor generator/starter, single multi-phase induction motor starter, etc., can solve the problems of laborious, single function, inconvenient, etc., achieve automatic forward and reverse rotation function, realize The effect of forward and reverse rotation function
CN101976995AInactive Publication Date: 2011-02-16SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
4 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
Publication Date
2011-02-16
Estimated Expiration
Not applicable Β· inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses a drive circuit for a reducing motor, which comprises the reducing motor M, wherein, a third input terminal of the reducing motor M is connected to a null line N, a first input terminal of the reducing motor M is connected on one end of an output circuit of a trigger KR1, and the other end of the output circuit of the trigger KR1 is connected to a live line L; one end of an input circuit of the trigger KR1 is connected to a power supply V, and the other end thereof is connected to the collecting electrode of a triode Q1; the emitting electrode of the triode Q1 is grounded, and the base electrode thereof is connected on an output terminal P0 of a control chip through a resistor R1; and a second input terminal of the reducing motor M is connected with the same circuit as the first input terminal of the reducing motor M. The drive circuit of the invention can simply and effectively realize positive and reverse rotation functions of the reducing motor.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a circuit applied to a geared motor, in particular to a drive circuit of a geared motor. Background technique

[0002] A rotatable turntable is often set on the existing dining table, and the turntable is used as an auxiliary table to place dishes containing dishes. By rotating the auxiliary table, diners on different seats can easily get them The delicacies you want to taste.

[0003] However, the rotation of the auxiliary dining table is often done manually, which is not only inconvenient, but also relatively laborious in some cases. Therefore, a developer has developed a drive circuit for a reducer, which drives the reducer to rotate, and the rotation of the reducer drives the rotation of the auxiliary dining table installed on the reducer to realize the function of the electric rotating table. However, the existing electric rotating table, The function is relatively single, and it can only rotate in one direction, which i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More