CN214380457U - Novel mounting structure's motor, motor drive device and system - Google Patents
Novel mounting structure's motor, motor drive device and system Download PDFInfo
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- CN214380457U CN214380457U CN202023351358.9U CN202023351358U CN214380457U CN 214380457 U CN214380457 U CN 214380457U CN 202023351358 U CN202023351358 U CN 202023351358U CN 214380457 U CN214380457 U CN 214380457U
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Abstract
The utility model relates to the technical field of motion control products, and discloses a motor with a novel mounting structure, a motor driving device and a system, wherein the motor comprises a motor shell, a motor rear end cover, a motor front end cover, a motor shaft, an encoder shell, a power line ball block, a motor power cable, an encoder line ball block and an encoder cable; the projection line of the axis of the power line outlet hole on the mounting surface of the power line pressing block and the projection line of the axis of the motor shaft on the mounting surface of the power line pressing block form a first acute angle; the axis of the encoder wire outlet hole is vertical to the mounting surface of the power wire pressing block. The utility model discloses when effectively increasing the dog-ear that the cable part of cable department of buckling both sides becomes, effectively shorten the axial length of motor.
Description
Technical Field
The utility model relates to a motion control product technology field especially relates to a novel mounting structure's motor, motor drive device and system.
Background
When the motor is used, the size of the installation part is small, and the cable of the motor is easy to break when wound.
To the problem of above-mentioned cable breakage, some current products are setting the form that the cable is qualified for the next round of competitions to the slope in the motor shaft, dog-ear when increasing the cable and buckling to solve above-mentioned problem. However, since the inclined outgoing line needs to occupy a certain space, it is difficult to design the motor in a more optimized size while solving the problem of cable breakage.
Thus, improvements in the prior art are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a novel mounting structure's motor, motor drive and system to it is difficult to make further optimal design's technical problem to the volume size of motor when solving the cable and roll over the damage problem to solve prior art.
In order to achieve the purpose, the utility model provides a motor with a novel mounting structure, which comprises a motor shell, a motor rear end cover, a motor front end cover, a motor shaft, an encoder shell, a power line ball block, a motor power cable, an encoder line ball block and an encoder cable;
the power line pressing block is arranged on the outer surface of the motor shell and is provided with a power line outlet hole communicated with the inner cavity of the motor shell; the encoder line pressing block is arranged on the outer surface of the encoder shell and is coplanar with the mounting surface of the power line pressing block, and an encoder line outlet hole communicated with the inner cavity of the encoder shell is formed in the encoder line pressing block;
wherein:
a projection line of the axis of the power line outlet hole on the mounting surface of the power line pressing block and a projection line of the axis of the motor shaft on the mounting surface of the power line pressing block form a first acute angle;
and the axis of the encoder wire outlet hole is vertical to the mounting surface of the power wire pressing block.
In some embodiments of the present application, at least one of an end of the motor power cable penetrating through the power line outlet hole and an end of the encoder cable penetrating through the encoder outlet hole is connected to a fastening type connector.
In some embodiments of the present application, the fastening type connector includes a connector main body and a tail clamp case for fastening the connector main body; the tail clamping shell comprises an upper shell and a lower shell which are respectively positioned at the upper side and the lower side of the plug connector main body and assembled together, and a cavity for fastening the plug connector main body is formed after the upper shell and the lower shell are assembled; the cable connecting end of the connector clip main body is located in the cavity and used for connecting the motor power cable or the encoder cable, and the inserting end of the connector clip main body is exposed out of the cavity and inserted into an opposite connector clip.
In some embodiments of the present application, a cable tie is formed at an end of the upper housing and the lower housing near the cable connection end, the cable tie has a through hole communicating with the cavity for the motor power cable or the encoder cable to penetrate through, and an outer diameter of one end of the cable tie near the cable connection end is not less than an outer diameter of the other end thereof;
and a wire pressing fastener is optionally sleeved outside the wire binding part and used for pressing and tightly attaching the wire binding part to the motor power cable or the encoder cable in the through hole.
In some embodiments of the present application, the brake further includes a motor brake, a brake cable-pressing block, and a brake cable; the motor brake is arranged in the motor shell, the brake line pressing block is arranged on the outer surface of the motor shell and is coplanar with the mounting surface of the power line pressing block, the brake line pressing block is provided with a brake cable outlet hole communicated with the motor brake, the brake cable is led out of the motor shell from the brake cable outlet hole, and a projection line of the axis of the brake cable outlet hole on the mounting surface of the power line pressing block and a projection line of the axis of the motor shaft on the mounting surface of the power line pressing block form a second acute angle;
or the axis of the brake cable outlet hole is vertical to the mounting surface of the power line pressing block.
In some embodiments of the present application, the first acute angle is 15 ° to 45 °, and/or the second acute angle is 15 ° to 45 °.
In some embodiments, the present application further comprises a first fastening structure and a second fastening structure;
the encoder line pressing block is fixedly connected with the encoder shell through the first fastening structure; the first fastening structure comprises at least one first fixing part arranged on the outer surface of the encoder shell and at least one second fixing part arranged on the encoder line pressing block, and the first fixing part and the second fixing part are fixedly connected or connected through a first fastening piece;
the power line pressing block is fixedly connected with the motor shell through the second fastening structure; the second fastening structure comprises at least one third fixing part arranged on the outer surface of the motor shell and at least one fourth fixing part arranged on the power line pressing block, and the third fixing part is fixedly connected with the fourth fixing part or is connected with the fourth fixing part through a second fastening piece.
In some embodiments of the present application, the electric machine further comprises a third fastening structure; the brake line pressing block is fixedly connected with the motor shell through the third fastening structure; the third fastening structure comprises at least one fifth fixing part arranged on the outer surface of the motor shell and at least one sixth fixing part arranged on the brake line pressing block, and the fifth fixing part is fixedly connected with the sixth fixing part or is connected with the sixth fixing part through a third fastening piece.
The utility model also provides a motor drive, motor drive include motor driver and as above arbitrary novel mounting structure's motor, motor driver with novel mounting structure's motor links to each other.
The utility model also provides a motor control system, motor control system include controlgear and as above motor drive, controlgear with motor drive links to each other.
The embodiment of the utility model provides a novel mounting structure's motor, motor drive and system compare with prior art, its beneficial effect lies in:
the utility model provides a pair of novel mounting structure's motor through the power line wire hole slope setting with the power line ball piece for the motor power cable that wears out from the power line wire hole is worn out than the motor shaft slope relatively, and sets up the encoder wire hole radial perpendicular of encoder wire block, when can effectively increase the cable and buckle the angle of break that the cable part of department both sides becomes, effectively shortens the axial length of motor, realizes alleviateing the tired and the loss of cable, shortens motor length's purpose.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic axial side structure diagram of a motor with a novel mounting structure according to an embodiment of the present invention;
FIG. 2 is a schematic axial side view of the motor removing the motor power cable and the encoder cable;
FIG. 3 is a schematic top view of the motor of FIG. 2;
FIG. 4 is an enlarged view at B of FIG. 1;
FIG. 5 is a schematic axial side view of another embodiment of a motor with a novel mounting arrangement;
fig. 6 is an exploded structure diagram of a connection structure of an encoder cable block, a power cable block, and a brake cable block.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the motor of the novel mounting structure of the preferred embodiment of the present invention includes a motor body 1, a motor shaft 2, an encoder housing 3, a power line ball 4, a motor power cable 5, an encoder line ball 6 and an encoder cable 7.
The motor body 1 comprises a rear end cover 11, a motor shell 12 and a front end cover 13 which are sequentially connected, wherein the rear end cover 11 is arranged between the motor shell 12 and the encoder shell 3.
The power line pressing block 4 is installed on the outer surface of the motor shell 12, a power line outlet hole 40 communicated with the inner cavity of the motor shell 12 is formed in the power line pressing block 4, a first acute angle A is formed between a projection line of the axis of the power line outlet hole 40 on the installation surface of the power line pressing block 4 and a projection line of the axis of the motor shaft 2 on the installation surface of the power line pressing block 4, and the motor power cable 5 is led out from the motor shell 12 and penetrates out of the motor shell 12 through the power line outlet hole 40. Further, the first acute angle a preferably ranges from 15 ° to 45 ° (inclusive). Thus, the axis of the power line outlet hole 40 is inclined with respect to the motor shaft 2.
The utility model provides a novel mounting structure's motor, through the power line wire hole 40 slope setting with power line ball 4 for motor power cable 5 that wears out from power line wire hole 40 is worn out than motor shaft 2 slopes relatively, and set up encoder wire hole 60 radial perpendicular of encoder wire ball 6, when can effectively increase the angle of dog-ear that the cable part of cable department of buckling both sides becomes, effectively shorten the axial length of motor, realize alleviateing cable fatigue and loss, shorten motor length's purpose.
In other embodiments of the present application, referring to FIG. 1, a fastening type connector 8 is attached to at least one of the end of the motor power cable 5 that exits the power line outlet 40 and the end of the encoder cable 7 that exits the encoder outlet 60. In particular, it is understood to include the following cases: only one end of the motor power cable 5 penetrating out of the power line outlet hole 40 is connected with a fastening type connector 8; only one end of the encoder cable 7 penetrating out of the encoder wire outlet hole 60 is connected with a fastening type connector 8; one end of the motor power cable 5 penetrating through the power line outlet hole 40 and one end of the encoder cable 7 penetrating through the encoder outlet hole 60 are both connected with a fastening type connector 8. The skilled person will appreciate that it is a preferred embodiment that the outlet end of the motor power cable 5 and/or the encoder cable 7 is connected to a fastening type connector 8, the fastening type connector 8 not being essential.
Specifically, referring to fig. 4, the fastening type connector 8 includes a connector main body 81 and a tail casing 82 for fastening the connector main body 81, the tail casing 82 includes an upper casing 821 and a lower casing 822 respectively located at upper and lower sides of the connector main body 81 and assembled together, and after the upper casing 821 and the lower casing 822 are assembled, a cavity for fastening the connector main body 81 therein is formed. The cable connecting end (not shown) of the connector main body 81 is located in the cavity for connecting the power cable 5 or the encoder cable 7, and the plugging end 811 of the connector main body 81 is exposed out of the cavity for plugging with the opposite connector. Further, referring to fig. 4, the ends of the upper and lower cases 821 and 822 near the cable connection end form a bunching part 820, the bunching part 820 has a through hole communicated with the cavity to allow the power cable 5 or the encoder cable 7 to penetrate, and the outer diameter of one end of the bunching part 820 near the cable connection end is not less than that of the other end thereof. And, optionally, a wire pressing fastener 83 is sleeved outside the wire binding portion 820, and the wire pressing fastener 83 presses and clings the wire binding portion 820 and the motor power cable 5 or the encoder cable 7 in the through hole. Preferably, the crimp fastener 83 is a polygonal nut.
In the above-mentioned embodiment, the utility model provides a preferred structure of fastening type plug connector 8, in fact, fastening type plug connector 8 also can use prior art's cable fastening structure, like plug screw terminal plug etc.. Therefore, when the end of the motor power cable 5 penetrating through the power line wire outlet 40 and the end of the encoder cable 7 penetrating through the encoder wire outlet 60 are both connected with the fastening type connector 8, one of the fastening type connectors 8 can be selected to use the preferred structure provided by the utility model, and the other fastening type connector 8 uses the structure of the prior art; or, two fastening type connectors 8 all use the utility model provides a preferred structure.
In light of the foregoing, in some embodiments, a first acute angle a formed by a projection line of the axis of the power line outlet hole 40 on the mounting surface of the power line block 4 and a projection line of the axis of the motor shaft 2 on the mounting surface of the power line block 4 ranges from 15 ° to 45 °, preferably 15 °, and the axis of the encoder outlet hole 60 is perpendicular to the mounting surface of the power line block 4. And, the one end that motor power cable 5 wore out power line wire hole 40 and the one end that encoder cable 7 wore out encoder wire hole 60 all are connected with fastening type connector 8.
In light of the foregoing, in some embodiments, a first acute angle a formed by a projection line of the axis of the power line outlet hole 40 on the mounting surface of the power line block 4 and a projection line of the axis of the motor shaft 2 on the mounting surface of the power line block 4 ranges from 15 ° to 45 °, preferably 45 °, and the axis of the encoder outlet hole 60 is perpendicular to the mounting surface of the power line block 4. And, the end of the motor power cable 5 which penetrates out of the power line outlet hole 40 is connected with a fastening type connector 8.
In some embodiments of the present application, referring to fig. 5, a motor brake (not shown), a brake cable grip 9 and a brake cable 10 are also included. Motor brake installs in motor housing 12, stopper line ball 9 is installed in motor housing's surface, and coplanar with the installation face of power line ball 4, stopper line ball 9 is equipped with the stopper cable wire hole 90 with motor brake intercommunication, the projection line of the axis of stopper cable wire hole 90 on the installation face of power line ball 4 and the projection line of the axis of motor shaft 2 on the installation face of power line ball 4 become the second acute angle, the value range of second acute angle is preferably 15 ~ 45 (can contain endpoint value). Alternatively, the brake cable outlet hole 90 has an axis perpendicular to the mounting surface of the power cable clamp 4 (as shown in fig. 5), and the brake cable 10 exits the motor housing 12 through the brake cable outlet hole 90.
In some embodiments of the present application, referring to fig. 6, a first fastening structure, a second fastening structure, and a third fastening structure are also included. Through first fastening structure fixed connection between encoder cord grip 6 and the encoder casing 3, through second fastening structure fixed connection between power cord grip 4 and the motor casing 1, through third fastening structure fixed connection between stopper cord grip 9 and the motor casing 1. The skilled person will appreciate that the use of one or any combination of the first, second and third fastening arrangements is a preferred embodiment and that neither is essential.
Specifically, the first fastening structure includes at least one first fixing portion 101 disposed on the outer surface of the encoder housing 3, and at least one second fixing portion 102 disposed on the encoder line ball block 6, and the first fixing portion 101 and the second fixing portion 102 are directly connected or connected through a first fastening member 110. An optional implementation of the connection between the first fixing portion 101 and the second fixing portion 102 through the first fastener 110 is as follows: two symmetrical sets of first fixing portion 101 and second fixing portion 102 are provided, the first fixing portion 101 is a blind hole, the second fixing portion 102 is a through hole, and the first fastening member 110 is a screw or a bolt, as shown in fig. 6. Another optional embodiment of the connection between the first fixing portion 101 and the second fixing portion 102 through the first fastener 110 is as follows: the first fixing portion 101 is a first connection post, a first connection hole not communicated with the inner cavity of the encoder housing 3 is formed in one end of the first connection post facing the encoder wire pressing block 6, and the second fixing portion 102 is a through hole. The first connection post passes through the through hole, and the first fastener 110 is used for passing through the through hole and completing the fixed connection with the first connection hole, so that the fixed connection is completed between the encoder wire pressing block 6 and the encoder shell 3. An alternative embodiment of the direct connection between the first fixing portion 101 and the second fixing portion 102 is: the first fixing portion 101 is a blind hole formed in the outer surface of the encoder shell 3, and the second fixing portion 102 is a second connecting column tightly matched with the blind hole, so that the encoder wire pressing block 6 and the encoder shell 3 are fixedly connected.
Specifically, the second fastening structure includes at least one third fixing portion 103 disposed on the outer surface of the motor housing 1, and at least one fourth fixing portion 104 disposed on the power line pressing block 4, and the third fixing portion 103 and the fourth fixing portion 104 are directly connected or connected through a second fastening member 120. An optional embodiment of the connection between the third fixing portion 103 and the fourth fixing portion 104 through the second fastening member 120 is as follows: two symmetrical sets of third fixing portions 103 and fourth fixing portions 104 are provided, the third fixing portions 103 are blind holes or through holes, the fourth fixing portions 104 are through holes, and the second fasteners 120 are screws or bolts, as shown in fig. 6. An alternative embodiment of the direct connection between the third fixing portion 103 and the fourth fixing portion 104 is: one of the third fixing portion 103 and the fourth fixing portion 104 is a first fixing column, and the other is a hole forming a close fit with the first fixing column.
Specifically, the third fastening structure includes at least one fifth fixing portion 105 disposed on the outer surface of the motor housing 1, and at least one sixth fixing portion 106 disposed on the brake line pressing block 9, and the fifth fixing portion 105 and the sixth fixing portion 106 are directly connected or connected through a third fastening member 110. An optional embodiment of the connection between the fifth fixing portion 105 and the sixth fixing portion 106 through the third fastening member 110 is as follows: two symmetrical sets of the fifth fixing portion 105 and the sixth fixing portion 106 are provided, the fifth fixing portion 105 is a blind hole or a through hole, the sixth fixing portion 106 is a through hole, and the third fastening member 130 is a screw or a bolt, as shown in fig. 6. An alternative embodiment of the direct connection between the fifth fixing portion 105 and the sixth fixing portion 106 is: one of the fifth fixing portion 105 and the sixth fixing portion 106 is a second fixing column, and the other is a hole forming a close fit with the second fixing column.
In the above embodiments, the skilled person will understand that any cross-combination of the first, second and third fastening structures and their corresponding alternative embodiments is included in the scope of the present invention.
For example, in some embodiments, a fixed connection between the encoder crimp 6 and the encoder housing 3 via a first fastening structure, and a fixed connection between the power crimp 4 and the motor housing 1 via a second fastening structure may be provided. Wherein, the concrete structure of first fastening structure is: the first fixing portion 101 and the second fixing portion 102 are symmetrically provided with two sets, the first fixing portion 101 is a blind hole, the second fixing portion 102 is a through hole, and the first fastening member 110 is a screw or a bolt. The second fastening structure has the specific structure that: the third fixing portion 103 and the fourth fixing portion 104 are symmetrically provided with two sets, the third fixing portion 103 is a blind hole or a through hole, the fourth fixing portion 104 is a through hole, and the second fastening member 120 is a screw or a bolt.
And, in some embodiments, a fixed connection between the encoder cable lug 6 and the encoder housing 3 through a first fastening structure, a fixed connection between the power cable lug 4 and the motor housing 1 through a second fastening structure, and a fixed connection between the brake cable lug 9 and the motor housing 1 through a third fastening structure may be provided. Wherein, first fastening structure's structure does: the first fixing portion 101 is a first connection post, a first connection hole not communicated with the inner cavity of the encoder housing 3 is formed in one end of the first connection post facing the encoder wire pressing block 6, and the second fixing portion 102 is a through hole. The first connection post passes through the through hole, and the first fastener 110 is used for passing through the through hole and completing the fixed connection with the first connection hole, so that the fixed connection is completed between the encoder wire pressing block 6 and the encoder shell 3. The second fastening structure has the structure that: one of the third fixing portion 103 and the fourth fixing portion 104 is a first fixing column, and the other is a hole forming a close fit with the first fixing column. The third fastening structure has the structure that: two symmetrical sets of the fifth fixing portion 105 and the sixth fixing portion 106 are provided, the fifth fixing portion 105 is a blind hole or a through hole, the sixth fixing portion 106 is a through hole, and the third fastening member 130 is a screw or a bolt.
The present embodiment further provides a motor driving apparatus, which includes a motor driver and a motor with a novel mounting structure in any one of the above embodiments. The motor driver is connected with the motor of the novel installation structure and used for controlling the motor of the novel installation structure, and the motor driver is not limited to control the motor of the novel installation structure through three modes of position, speed and moment, so that the high-precision positioning of the transmission system is realized. In the scheme of this embodiment, because the volume of motor is littleer, difficult loss, the reliable operation of cable life-span, consequently greatly promoted motor drive's reliability to and have better outward appearance effect, promoted the difference competitiveness of product.
The embodiment also provides a motor control system which comprises a control device and the motor driving device. The control equipment is connected with the motor driving device and used for controlling the motor driving device to work. The motor control system of the embodiment has reliable performance.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. A motor with a novel installation structure comprises a motor shell, a motor rear end cover, a motor front end cover, a motor shaft, an encoder shell, a power line ball block, a motor power cable, an encoder line ball block and an encoder cable;
the power line pressing block is arranged on the outer surface of the motor shell and is provided with a power line outlet hole communicated with the inner cavity of the motor shell; the encoder line pressing block is arranged on the outer surface of the encoder shell and is coplanar with the mounting surface of the power line pressing block, and an encoder line outlet hole communicated with the inner cavity of the encoder shell is formed in the encoder line pressing block;
the method is characterized in that:
a projection line of the axis of the power line outlet hole on the mounting surface of the power line pressing block and a projection line of the axis of the motor shaft on the mounting surface of the power line pressing block form a first acute angle;
and the axis of the encoder wire outlet hole is vertical to the mounting surface of the power wire pressing block.
2. The motor with the novel mounting structure according to claim 1, wherein at least one of an end of the motor power cable penetrating through the power line outlet hole and an end of the encoder cable penetrating through the encoder outlet hole is connected with a fastening type connector.
3. The motor with the novel mounting structure according to claim 2, wherein the fastening type plug connector comprises a plug connector main body and a tail clamping shell for fastening the plug connector main body; the tail clamping shell comprises an upper shell and a lower shell which are respectively positioned at the upper side and the lower side of the plug connector main body and assembled together, and a cavity for fastening the plug connector main body is formed after the upper shell and the lower shell are assembled; the cable connecting end of the connector clip main body is located in the cavity and used for connecting the motor power cable or the encoder cable, and the inserting end of the connector clip main body is exposed out of the cavity and inserted into an opposite connector clip.
4. The motor with the novel mounting structure according to claim 3, wherein the ends of the upper and lower housings near the cable connection end form a bunching part, the bunching part is provided with a through hole communicated with the cavity for the motor power cable or the encoder cable to penetrate through, and the outer diameter of one end of the bunching part near the cable connection end is not less than that of the other end of the bunching part;
and a wire pressing fastener is optionally sleeved outside the wire binding part and used for pressing and tightly attaching the wire binding part to the motor power cable or the encoder cable in the through hole.
5. The motor with the novel mounting structure as claimed in claim 1, further comprising a motor brake, a brake cable pressing block and a brake cable; the motor brake is arranged in the motor shell, the brake line pressing block is arranged on the outer surface of the motor shell and is coplanar with the mounting surface of the power line pressing block, the brake line pressing block is provided with a brake cable outlet hole communicated with the motor brake, the brake cable is led out of the motor shell from the brake cable outlet hole, and a projection line of the axis of the brake cable outlet hole on the mounting surface of the power line pressing block and a projection line of the axis of the motor shaft on the mounting surface of the power line pressing block form a second acute angle;
or the axis of the brake cable outlet hole is vertical to the mounting surface of the power line pressing block.
6. The motor with the novel mounting structure according to claim 5, wherein the first acute angle is 15-45 ° and/or the second acute angle is 15-45 °.
7. The motor of the novel mounting structure according to claim 1 or 2, further comprising a first fastening structure and a second fastening structure:
the encoder line pressing block is fixedly connected with the encoder shell through the first fastening structure; the first fastening structure comprises at least one first fixing part arranged on the outer surface of the encoder shell and at least one second fixing part arranged on the encoder line pressing block, and the first fixing part and the second fixing part are directly connected or connected through a first fastening piece;
the power line pressing block is fixedly connected with the motor shell through the second fastening structure; the second fastening structure comprises at least one third fixing part arranged on the outer surface of the motor shell and at least one fourth fixing part arranged on the power line pressing block, and the third fixing part is fixedly connected with the fourth fixing part or is connected with the fourth fixing part through a second fastening piece.
8. The electric machine of novel mounting structure of claim 5, further comprising a third fastening structure;
the brake line pressing block is fixedly connected with the motor shell through the third fastening structure; the third fastening structure comprises at least one fifth fixing part arranged on the outer surface of the motor shell and at least one sixth fixing part arranged on the brake line pressing block, and the fifth fixing part is fixedly connected with the sixth fixing part or is connected with the sixth fixing part through a third fastening piece.
9. A motor drive apparatus, characterized in that the motor drive apparatus comprises a motor driver and a motor of a novel mounting structure according to any one of claims 1 to 8, the motor driver being connected to the motor of the novel mounting structure.
10. A motor control system characterized by comprising a control device and the motor drive apparatus of claim 9, the control device being connected to the motor drive apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351358.9U CN214380457U (en) | 2020-12-30 | 2020-12-30 | Novel mounting structure's motor, motor drive device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351358.9U CN214380457U (en) | 2020-12-30 | 2020-12-30 | Novel mounting structure's motor, motor drive device and system |
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| Publication Number | Publication Date |
|---|---|
| CN214380457U true CN214380457U (en) | 2021-10-08 |
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| CN202023351358.9U Active CN214380457U (en) | 2020-12-30 | 2020-12-30 | Novel mounting structure's motor, motor drive device and system |
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