WO2018103346A1 - Motor - Google Patents
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- Publication number
- WO2018103346A1 WO2018103346A1 PCT/CN2017/094336 CN2017094336W WO2018103346A1 WO 2018103346 A1 WO2018103346 A1 WO 2018103346A1 CN 2017094336 W CN2017094336 W CN 2017094336W WO 2018103346 A1 WO2018103346 A1 WO 2018103346A1
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- WIPO (PCT)
- Prior art keywords
- stator
- end cover
- motor end
- motor
- brake
- Prior art date
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
Definitions
- the invention relates to an electric machine.
- the motor is generally provided with a brake.
- the brake 1' is generally fixedly disposed on the motor end cover 2' by screw connection, etc., and when the motor is not energized, the motor shaft 3' is locked and the motor shaft 3' is The effect of braking.
- the existing brakes need to be connected by screws, the installation steps are complicated, and the reliability is low.
- a motor is provided, the brake is not required to be connected by screws, the installation structure is simple, and the reliability is high.
- an embodiment of the present invention provides a motor including a brake and a motor end cover.
- the brake includes a stator, and the stator and the motor end cover are integrally formed.
- the brake further comprises a winding
- the stator is provided with a mounting groove
- the winding is disposed in the mounting groove.
- stator and the motor end cover are made of the same material, and the stator and the motor end cover are integrally cast.
- stator and the motor end cover are made of the same material, and the stator and the motor end cover are integrally stamped.
- stator and the motor end cover are made of the same material, and the stator and the motor end cover are integrally forged.
- stator and the motor end cover are made of the same material, and the stator and the motor end cover are integrally cut and formed.
- stator and the motor end cover are made of different materials, and after the rough machining of the stator, the motor end cover is formed into a one-piece blank, and then the whole is finished.
- the stator is made of a magnetically permeable material.
- the stator is rough-machined and die-cast integrally with the motor end cap.
- the motor comprises a brake and a motor end cover
- the brake comprises a stator
- the sub-motor and the motor end cover are integrally formed. Since the stator and the motor end cover are integrally formed, the brake can be integrated with the end cover without screw installation, and the reliability is higher; in addition, the motor end cover and the stator are integrally formed, which can reduce the mold opening amount, and only one set is needed. The mold can be used, and the mold cost is low.
- FIG. 1 is a schematic structural view of a prior art motor
- Figure 2 is a structural view of a motor of an embodiment of the present invention.
- Fig. 3 is a structural view showing a brake of a motor of an embodiment of the present invention.
- a motor in accordance with an embodiment of the present invention, includes a brake and a motor end cap 2, the brake including a stator 1, and the stator 1 and the motor end cap 2 are integrally formed.
- stator 1 and the motor end cover 2 are integrally formed, the brake and the end cover can be integrated, and the screw installation is not required, and the reliability is higher; in addition, the motor end cover 2 and the stator 1 are integrally formed, which can reduce the mold opening amount. Only one set of molds is needed, and the mold cost is low.
- the brake further includes a winding 4 having a mounting groove 3 open on one side and a winding 4 disposed in the mounting groove 3. After the winding 4 is mounted at the mounting groove 3, a sealing plate can be provided outside the opening of the mounting groove 3, and the winding 4 is enclosed in the mounting groove 3 to ensure the operational stability of the winding 4.
- the stator 1 and the motor end cover 2 may be integrally formed of the same material or may be integrally formed of different materials. When the stator 1 and the motor end cover 2 can be integrally formed of the same material, the stator 1 and the motor end cover 2 can be integrally formed in one of the following manners.
- the stator 1 and the motor end cover 2 are made of the same material, and the stator 1 and the motor end cover 2 are integrally molded.
- stator 1 and the motor end cover 2 are made of the same material, and the stator 1 and the motor end cover 2 are integrally stamped.
- the stator 1 and the motor end cover 2 are made of the same material, and the stator 1 and the motor end cover 2 are integrally forged.
- stator 1 and the motor end cover 2 are made of the same material, and the stator 1 and the motor end cover 2 are integrally cut and formed.
- stator 1 and the motor end cover 2 are of the same material, as a whole blank, other methods can be used for processing, which can effectively reduce the processing cost.
- stator 1 and the motor end cover 2 of the same material, since the materials are the same, a single blank can be used for rough machining, and the blanks integrally formed by the stator 1 and the motor end cover 2 are processed, and then the blank is directly refined. Machining to obtain the desired brake structure. Since the stator 1 and the motor end cover 2 are integrally formed, it is not necessary to separately leave the stator 1 , and the mounting groove 3 can be opened by directly leaving the overall structure of the stator 1 and the motor end cover 2 to perform the mounting of the winding 4 . Therefore, the inner structure of the stator 1 and the motor end cover 2 can be narrower, so that the brake volume can be made smaller and the material is less, which is advantageous for miniaturization of the motor.
- stator 1 and the motor end cover 2 are integrated, the mold can be integrally opened during mold opening, and only one set of molds needs to be opened, and the mold cost is low.
- the stator 1 and the motor end cover 2 can also be made of different materials. After the rough machining of the stator 1, the motor end cover 2 is formed into a one-piece blank, and then the whole is finished. Since the stator 1 and the motor end cover 2 are made of different materials, the stator 1 and the motor end cover 2 should be integrated before the final forming, so that the stator 1 and the motor end cover 2 can form an integrated structure, and the stable connection is Together, without using a structure such as a screw or a pin, it is not necessary to damage the structure of the stator 1 and the motor end cover 2 itself, and the structural strength of the integrally formed structure of the stator 1 and the motor end cover 2 is effectively improved.
- the stator 1 is made of a magnetically permeable material, which can improve the magnetic permeability of the stator 1 , so that the induction of the winding 1 by the stator 1 is more sensitive, and the braking and unlocking operations of the brake can be realized more accurately, and the reaction of the stator 1 is improved. Sensitivity.
- both the stator 1 and the motor end cover 2 are made of a magnetic conductive material, the motor end cover 2 and the stator 1 share the magnetic conductive function.
- the motor end cover 2 is die-cast and integrated, and can pass
- the die casting method makes the blank of the stator and the blank of the motor end cover 2 integrally formed, and the interference fit between the two is fixed, and the fixing and fixing can be realized without bolts or screws, thereby reducing the forming difficulty.
- the stator 1 can also be integrally formed with the motor end cover 2 by welding or forging after rough machining.
- the stator blank may be fabricated first, and then the stator blank may be placed in the mold of the end cover so that the motor end cover blank is directly formed between the outer periphery of the stator blank and the mold of the end cover and the stator blank. Form a one-piece blank.
- the finishing process can be performed to ensure the machining accuracy of the stator 1 and the motor end cover 2, and the combination between the stator 1 and the motor end cover 2 can be effectively prevented. Relative motion occurs, resulting in a problem of reduced processing accuracy.
Abstract
Provided is a motor, comprising: a brake and a motor end cap (2). The brake comprises a stator (1) formed integrally with the motor end cap (2). In the motor, connection of the brake requires no bolt, and thus the brake has a simple installation structure and high reliability.
Description
本发明涉及一种电机。The invention relates to an electric machine.
电机一般设置有制动器，如图1所示，制动器1’一般通过螺钉连接等方式固定设置在电机端盖2’上，在电机不通电时起到抱死电机转轴3’从而对电机转轴3’进行制动的效果。但现有的制动器需要通过螺钉连接，安装步骤复杂，而且可靠性低。The motor is generally provided with a brake. As shown in Fig. 1, the brake 1' is generally fixedly disposed on the motor end cover 2' by screw connection, etc., and when the motor is not energized, the motor shaft 3' is locked and the motor shaft 3' is The effect of braking. However, the existing brakes need to be connected by screws, the installation steps are complicated, and the reliability is low.
发明内容Summary of the invention
本发明实施例中提供一种电机，制动器无需螺钉连接，安装结构简单，可靠性高。In the embodiment of the invention, a motor is provided, the brake is not required to be connected by screws, the installation structure is simple, and the reliability is high.
为实现上述目的，本发明实施例提供一种电机，包括制动器和电机端盖，制动器包括定子，定子和电机端盖一体成型。To achieve the above object, an embodiment of the present invention provides a motor including a brake and a motor end cover. The brake includes a stator, and the stator and the motor end cover are integrally formed.
作为优选，制动器还包括绕组，定子上开设有安装槽，绕组设置在安装槽内。Preferably, the brake further comprises a winding, the stator is provided with a mounting groove, and the winding is disposed in the mounting groove.
作为优选，定子和电机端盖采用同种材料，定子和电机端盖一体铸造成型。Preferably, the stator and the motor end cover are made of the same material, and the stator and the motor end cover are integrally cast.
作为优选，定子和电机端盖采用同种材料，定子和电机端盖一体冲压成型。Preferably, the stator and the motor end cover are made of the same material, and the stator and the motor end cover are integrally stamped.
作为优选，定子和电机端盖采用同种材料，定子和电机端盖一体锻造成型。Preferably, the stator and the motor end cover are made of the same material, and the stator and the motor end cover are integrally forged.
作为优选，定子和电机端盖采用同种材料，定子和电机端盖一体切削成型。Preferably, the stator and the motor end cover are made of the same material, and the stator and the motor end cover are integrally cut and formed.
作为优选，定子和电机端盖采用不同材料，定子粗加工之后与电机端盖成型为一体式毛坯，然后整体进行精加工。Preferably, the stator and the motor end cover are made of different materials, and after the rough machining of the stator, the motor end cover is formed into a one-piece blank, and then the whole is finished.
作为优选，定子为导磁材料制成。Preferably, the stator is made of a magnetically permeable material.
作为优选，定子粗加工之后与电机端盖压铸成型为一体。Preferably, the stator is rough-machined and die-cast integrally with the motor end cap.
应用本发明的技术方案，电机包括制动器和电机端盖，制动器包括定子，定
子和电机端盖一体成型。由于定子和电机端盖一体成型，因此可以使制动器与端盖融为一体，不需要螺钉安装，可靠性更高；此外，电机端盖和定子一体成型，可以减少开模量，只需要一套模具即可，模具成本较低。Applying the technical solution of the invention, the motor comprises a brake and a motor end cover, and the brake comprises a stator,
The sub-motor and the motor end cover are integrally formed. Since the stator and the motor end cover are integrally formed, the brake can be integrated with the end cover without screw installation, and the reliability is higher; in addition, the motor end cover and the stator are integrally formed, which can reduce the mold opening amount, and only one set is needed. The mold can be used, and the mold cost is low.
图1是现有技术的电机的结构示意图；1 is a schematic structural view of a prior art motor;
图2是本发明实施例的电机结构图；Figure 2 is a structural view of a motor of an embodiment of the present invention;
图3是本发明实施例的电机的制动器的结构图。Fig. 3 is a structural view showing a brake of a motor of an embodiment of the present invention.
附图标记说明：1、定子；2、电机端盖；3、安装槽；4、绕组。DESCRIPTION OF REFERENCE NUMERALS: 1, stator; 2, motor end cover; 3, mounting groove; 4, winding.
下面结合附图和具体实施例对本发明作进一步详细描述，但不作为对本发明的限定。The invention is further described in detail below with reference to the accompanying drawings and specific embodiments.
结合参见图2和图3所示，根据本发明的实施例，电机包括制动器和电机端盖2，制动器包括定子1，定子1和电机端盖2一体成型。Referring to Figures 2 and 3, in accordance with an embodiment of the present invention, a motor includes a brake and a motor end cap 2, the brake including a stator 1, and the stator 1 and the motor end cap 2 are integrally formed.
由于定子1和电机端盖2一体成型，因此可以使制动器与端盖融为一体，不需要螺钉安装，可靠性更高；此外，电机端盖2和定子1一体成型，可以减少开模量，只需要一套模具即可，模具成本较低。Since the stator 1 and the motor end cover 2 are integrally formed, the brake and the end cover can be integrated, and the screw installation is not required, and the reliability is higher; in addition, the motor end cover 2 and the stator 1 are integrally formed, which can reduce the mold opening amount. Only one set of molds is needed, and the mold cost is low.
制动器还包括绕组4，定子1上开设有一侧开口的安装槽3，绕组4设置在安装槽3内。当绕组4安装在安装槽3处后，就可以在安装槽3的开口外设置封板，将绕组4封装在安装槽3内，保证绕组4的工作稳定性。The brake further includes a winding 4 having a mounting groove 3 open on one side and a winding 4 disposed in the mounting groove 3. After the winding 4 is mounted at the mounting groove 3, a sealing plate can be provided outside the opening of the mounting groove 3, and the winding 4 is enclosed in the mounting groove 3 to ensure the operational stability of the winding 4.
定子1和电机端盖2可以采用同种材料一体成型，也可以采用不同材料一体成型。当定子1和电机端盖2可以采用同种材料一体成型时，定子1和电机端盖2可以采用下列方式之一进行一体成型。The stator 1 and the motor end cover 2 may be integrally formed of the same material or may be integrally formed of different materials. When the stator 1 and the motor end cover 2 can be integrally formed of the same material, the stator 1 and the motor end cover 2 can be integrally formed in one of the following manners.
定子1和电机端盖2采用同种材料，定子1和电机端盖2一体铸造成型。
The stator 1 and the motor end cover 2 are made of the same material, and the stator 1 and the motor end cover 2 are integrally molded.
定子1和电机端盖2采用同种材料，定子1和电机端盖2一体冲压成型。The stator 1 and the motor end cover 2 are made of the same material, and the stator 1 and the motor end cover 2 are integrally stamped.
定子1和电机端盖2采用同种材料，定子1和电机端盖2一体锻造成型。The stator 1 and the motor end cover 2 are made of the same material, and the stator 1 and the motor end cover 2 are integrally forged.
定子1和电机端盖2采用同种材料，定子1和电机端盖2一体切削成型。定子1和电机端盖2为同种材料时，作为一个整体毛坯而言，也可以采用其他多种方式来进行加工，能够有效降低加工成本。The stator 1 and the motor end cover 2 are made of the same material, and the stator 1 and the motor end cover 2 are integrally cut and formed. When the stator 1 and the motor end cover 2 are of the same material, as a whole blank, other methods can be used for processing, which can effectively reduce the processing cost.
对于同种材料的定子1和电机端盖2而言，由于材料相同，因此可以采用一整块坯料进行粗加工，加工成定子1和电机端盖2一体成型的毛坯，然后直接对毛坯进行精加工，获取想要的制动结构。由于定子1与电机端盖2一体成型，因此不用单独对定子1进行留边，可以直接以定子1和电机端盖2的整体结构进行留边来开设安装槽3，以进行绕组4的安装。因此定子1和电机端盖2的整体结构的留边可以较窄，使得制动器体积可以做的较小，耗费材料更少，有利于实现电机的小型化。For the stator 1 and the motor end cover 2 of the same material, since the materials are the same, a single blank can be used for rough machining, and the blanks integrally formed by the stator 1 and the motor end cover 2 are processed, and then the blank is directly refined. Machining to obtain the desired brake structure. Since the stator 1 and the motor end cover 2 are integrally formed, it is not necessary to separately leave the stator 1 , and the mounting groove 3 can be opened by directly leaving the overall structure of the stator 1 and the motor end cover 2 to perform the mounting of the winding 4 . Therefore, the inner structure of the stator 1 and the motor end cover 2 can be narrower, so that the brake volume can be made smaller and the material is less, which is advantageous for miniaturization of the motor.
此外，由于定子1与电机端盖2为一体化结构，在进行开模时可以整体开模，只需要开一套模具即可，模具成本较低。In addition, since the stator 1 and the motor end cover 2 are integrated, the mold can be integrally opened during mold opening, and only one set of molds needs to be opened, and the mold cost is low.
定子1和电机端盖2也可以采用不同材料，定子1粗加工之后与电机端盖2成型为一体式毛坯，然后整体进行精加工。由于定子1和电机端盖2采用不同材料，因此应该在最终加工成型之前就对定子1和电机端盖2进行一体化处理，使得定子1和电机端盖2能够形成一体化结构，稳定连接在一起，而不用使用螺钉或者销钉等结构，无需对定子1和电机端盖2本身结构进行破坏，有效提高定子1和电机端盖2的一体成型结构的结构强度。The stator 1 and the motor end cover 2 can also be made of different materials. After the rough machining of the stator 1, the motor end cover 2 is formed into a one-piece blank, and then the whole is finished. Since the stator 1 and the motor end cover 2 are made of different materials, the stator 1 and the motor end cover 2 should be integrated before the final forming, so that the stator 1 and the motor end cover 2 can form an integrated structure, and the stable connection is Together, without using a structure such as a screw or a pin, it is not necessary to damage the structure of the stator 1 and the motor end cover 2 itself, and the structural strength of the integrally formed structure of the stator 1 and the motor end cover 2 is effectively improved.
优选地，定子1为导磁材料制成，可以提高定子1的导磁性，从而使得定子1对绕组4的感应更加灵敏，可以更加准确地实现制动器的制动和解锁操作，提高定子1的反应灵敏度。Preferably, the stator 1 is made of a magnetically permeable material, which can improve the magnetic permeability of the stator 1 , so that the induction of the winding 1 by the stator 1 is more sensitive, and the braking and unlocking operations of the brake can be realized more accurately, and the reaction of the stator 1 is improved. Sensitivity.
当定子1与电机端盖2均采用导磁材料时，电机端盖2与定子1共同承担导磁功能。When both the stator 1 and the motor end cover 2 are made of a magnetic conductive material, the motor end cover 2 and the stator 1 share the magnetic conductive function.
在本实施例中，定子1粗加工之后与电机端盖2压铸成型为一体，可以通过
压铸的方式使得定子的毛坯和电机端盖2的毛坯成型为一体，两者之间过盈配合固定，无需螺栓或者螺钉即可实现稳固固定，降低了成型难度。当然，定子1也可以粗加工之后通过焊接或者锻压的方式与电机端盖2成型为一体。另外，也可以先制造定子毛坯件，再将定子毛坯件放置在端盖的模具中，以使电机端盖毛坯件直接成形在定子毛坯件的外周与端盖的模具之间而与定子毛坯件形成一体式毛坯。定子1与电机端盖2毛坯成型在一起之后再进行精加工，可以有效保证定子1与电机端盖2的加工精度，而且可以有效防止定子1与电机端盖2之间加工完成之后进行组合而发生相对运动，导致加工精度降低的问题。In this embodiment, after the rough machining of the stator 1, the motor end cover 2 is die-cast and integrated, and can pass
The die casting method makes the blank of the stator and the blank of the motor end cover 2 integrally formed, and the interference fit between the two is fixed, and the fixing and fixing can be realized without bolts or screws, thereby reducing the forming difficulty. Of course, the stator 1 can also be integrally formed with the motor end cover 2 by welding or forging after rough machining. Alternatively, the stator blank may be fabricated first, and then the stator blank may be placed in the mold of the end cover so that the motor end cover blank is directly formed between the outer periphery of the stator blank and the mold of the end cover and the stator blank. Form a one-piece blank. After the stator 1 and the motor end cover 2 are formed together, the finishing process can be performed to ensure the machining accuracy of the stator 1 and the motor end cover 2, and the combination between the stator 1 and the motor end cover 2 can be effectively prevented. Relative motion occurs, resulting in a problem of reduced processing accuracy.
当然，以上是本发明的优选实施方式。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明基本原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。
Of course, the above is a preferred embodiment of the invention. It should be noted that a number of modifications and refinements may be made by those skilled in the art without departing from the basic principles of the invention, and such modifications and refinements are also considered to be within the scope of the invention.
Claims (9)
- 一种电机，其特征在于，包括制动器和电机端盖(2)，所述制动器包括定子(1)，所述定子(1)和所述电机端盖(2)一体成型。An electric machine comprising a brake and a motor end cover (2), the brake comprising a stator (1), the stator (1) and the motor end cover (2) being integrally formed.
- 根据权利要求1所述的电机，其特征在于，所述制动器还包括绕组(4)，所述定子(1)上开设有安装槽(3)，所述绕组(4)设置在所述安装槽(3)内。The electric machine according to claim 1, characterized in that the brake further comprises a winding (4), the stator (1) is provided with a mounting groove (3), and the winding (4) is disposed in the mounting groove (3) inside.
- 根据权利要求1所述的电机，其特征在于，所述定子(1)和所述电机端盖(2)采用同种材料，所述定子(1)和所述电机端盖(2)一体铸造成型。The electric machine according to claim 1, characterized in that the stator (1) and the motor end cover (2) are made of the same material, and the stator (1) and the motor end cover (2) are integrally cast. forming.
- 根据权利要求1所述的电机，其特征在于，所述定子(1)和所述电机端盖(2)采用同种材料，所述定子(1)和所述电机端盖(2)一体冲压成型。The electric machine according to claim 1, characterized in that the stator (1) and the motor end cover (2) are made of the same material, and the stator (1) and the motor end cover (2) are integrally stamped. forming.
- 根据权利要求1所述的电机，其特征在于，所述定子(1)和所述电机端盖(2)采用同种材料，所述定子(1)和所述电机端盖(2)一体锻造成型。The electric machine according to claim 1, characterized in that the stator (1) and the motor end cover (2) are made of the same material, and the stator (1) and the motor end cover (2) are integrally forged. forming.
- 根据权利要求1所述的电机，其特征在于，所述定子(1)和所述电机端盖(2)采用同种材料，所述定子(1)和所述电机端盖(2)一体切削成型。The electric machine according to claim 1, characterized in that the stator (1) and the motor end cover (2) are made of the same material, and the stator (1) and the motor end cover (2) are integrally cut. forming.
- 根据权利要求1所述的电机，其特征在于，所述定子(1)和所述电机端盖(2)采用不同材料，所述定子(1)粗加工之后与所述电机端盖(2)成型为一体式毛坯，然后整体进行精加工。The electric machine according to claim 1, characterized in that the stator (1) and the motor end cover (2) are made of different materials, and the stator (1) is roughened with the motor end cover (2) Formed into a one-piece blank and then finished as a whole.
- 根据权利要求1所述的电机，其特征在于，所述定子(1)为导磁材料制成。The electric machine according to claim 1, characterized in that the stator (1) is made of a magnetically permeable material.
- 根据权利要求7所述的电机，其特征在于，所述定子(1)粗加工之后与所述电机端盖(2)压铸成型为一体。 The electric machine according to claim 7, characterized in that the stator (1) is subjected to roughing and is die-cast integrally formed with the motor end cover (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105259.8A CN106787419A (en) | 2016-12-05 | 2016-12-05 | Motor |
| CN201611105259.8 | 2016-12-05 |
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| Publication Number | Publication Date |
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| WO2018103346A1 true WO2018103346A1 (en) | 2018-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2017/094336 WO2018103346A1 (en) | 2016-12-05 | 2017-07-25 | Motor |
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| Country | Link |
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| CN (1) | CN106787419A (en) |
| WO (1) | WO2018103346A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787419A (en) * | 2016-12-05 | 2017-05-31 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
| CN109139418A (en) * | 2018-11-14 | 2019-01-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder block and compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005318717A (en) * | 2004-04-28 | 2005-11-10 | Matsushita Electric Ind Co Ltd | Motor with electromagnetic brake |
| CN205753830U (en) * | 2016-05-17 | 2016-11-30 | 浙江江潮电机实业有限公司 | The brake structure of braking motor |
| CN205753745U (en) * | 2016-05-17 | 2016-11-30 | 浙江江潮电机实业有限公司 | Braking motor rear end cap |
| CN106787419A (en) * | 2016-12-05 | 2017-05-31 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
| CN206349874U (en) * | 2016-12-05 | 2017-07-21 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2874126Y (en) * | 2005-12-22 | 2007-02-28 | 常熟市美益电磁控制元件有限公司 | Electromagnetic braker of improved structure |
| CN101136565B (en) * | 2007-09-24 | 2010-10-06 | 张敏德 | Brake motor |
| CN102044932A (en) * | 2009-10-13 | 2011-05-04 | 鲁泊凡 | Hub motor with multiple setting modes of rim and braking device |
| CN204030785U (en) * | 2014-06-30 | 2014-12-17 | 苏州汇川技术有限公司 | Servomotor dedicated brake and servomotor |
-
2016
- 2016-12-05 CN CN201611105259.8A patent/CN106787419A/en active Pending
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2017
- 2017-07-25 WO PCT/CN2017/094336 patent/WO2018103346A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005318717A (en) * | 2004-04-28 | 2005-11-10 | Matsushita Electric Ind Co Ltd | Motor with electromagnetic brake |
| CN205753830U (en) * | 2016-05-17 | 2016-11-30 | 浙江江潮电机实业有限公司 | The brake structure of braking motor |
| CN205753745U (en) * | 2016-05-17 | 2016-11-30 | 浙江江潮电机实业有限公司 | Braking motor rear end cap |
| CN106787419A (en) * | 2016-12-05 | 2017-05-31 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
| CN206349874U (en) * | 2016-12-05 | 2017-07-21 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
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| CN106787419A (en) | 2017-05-31 |
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