CN202696368U - Motor with brake apparatus - Google Patents
Motor with brake apparatus Download PDFInfo
- Publication number
- CN202696368U CN202696368U CN 201220334736 CN201220334736U CN202696368U CN 202696368 U CN202696368 U CN 202696368U CN 201220334736 CN201220334736 CN 201220334736 CN 201220334736 U CN201220334736 U CN 201220334736U CN 202696368 U CN202696368 U CN 202696368U
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- Prior art keywords
- motor
- brake
- rotor
- model
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a motor with a brake apparatus. The motor comprises a magnetic pole, a rotor, a commutator, an electric brush, a casing, a bearing and a brake apparatus, wherein the brake apparatus is connected with a rotating shaft of the rotor and comprises a brake ferrule and an air cylinder; and the air cylinder is connected with the brake ferrule. The motor disclosed by the utility model has the benefits that the brake ferrule is arranged at the rotating shaft of the rotor and is controlled by the air cylinder, so that the motor can immediately stopping rotating after the power is cut off.
Description
Technical field
The utility model relates to machine field, relates in particular to a kind of motor with brake gear.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron that transmits according to the law of electromagnetic induction.Its Main Function is to produce driving torque, as the power source of electrical appliance or various machineries.
The structure of motor is roughly at present: magnetic pole, rotor, commutator, brush, shell, bearing; When power supply is carried on the brush, magnetic pole produces magnetic field, thereby rotor is rotated, and rotating shaft one end of rotor is used for connecting load, and the other end connects radiator fan, and the rotating speed of rotor must rely on the input power size to decide.
After motor disconnected input power, because the existence of inertia, motor also will move a period of time.But some emergency needs motor to stop at once, and existing motor does not also possess this function.
The utility model content
Problem to be solved in the utility model is to provide a kind of motor with brake gear, and described brake gear can allow motor stop operating at once.
For overcoming the above problems, the utility model by the following technical solutions: the motor of brake device comprises: magnetic pole, rotor, commutator, brush, shell, bearing; Also comprise brake gear, described brake gear connects the rotating shaft of rotor;
Described brake gear comprises: brake cuff, cylinder; Described cylinder connects the brake cuff.
The utlity model has following beneficial effect: by rotating shaft place at rotor the brake cuff is set, and utilizes cylinder control, make motor after outage, can stop operating immediately.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1, shell; 2, rotor; 3, bearing; 4, magnetic pole; 5, cylinder; 6, brake cuff.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1: the motor of brake device comprises: magnetic pole 4, rotor 2, commutator, brush, shell 1, bearing 3; Also comprise brake gear, described brake gear connects the rotating shaft of rotor 2;
Described brake gear comprises: brake cuff 6, cylinder 5; Described cylinder 5 connects brake cuff 6.
By rotating shaft place at rotor 2 brake cuff 6 is set, and utilizes cylinder 5 controls, make motor after outage, can stop operating immediately.
The utility model is not limited to above-mentioned embodiment; the according to the above description announcement of book and guidance; the utility model those skilled in the art also can carry out suitable change and modification to above-mentioned execution mode, and its change also should fall into the protection range of claim of the present utility model.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (2)
1. the motor of brake device comprises: magnetic pole, rotor, commutator, brush, shell, bearing; It is characterized in that: also comprise brake gear, described brake gear connects the rotating shaft of rotor.
2. the motor of brake device according to claim 1, it is characterized in that: described brake gear comprises: brake cuff, cylinder; Described cylinder connects the brake cuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334736 CN202696368U (en) | 2012-07-10 | 2012-07-10 | Motor with brake apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334736 CN202696368U (en) | 2012-07-10 | 2012-07-10 | Motor with brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696368U true CN202696368U (en) | 2013-01-23 |
Family
ID=47551925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334736 Expired - Lifetime CN202696368U (en) | 2012-07-10 | 2012-07-10 | Motor with brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696368U (en) |
-
2012
- 2012-07-10 CN CN 201220334736 patent/CN202696368U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |