CN202978657U - Capstan-used motor - Google Patents

Capstan-used motor Download PDF

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Publication number
CN202978657U
CN202978657U CN 201220738640 CN201220738640U CN202978657U CN 202978657 U CN202978657 U CN 202978657U CN 201220738640 CN201220738640 CN 201220738640 CN 201220738640 U CN201220738640 U CN 201220738640U CN 202978657 U CN202978657 U CN 202978657U
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CN
China
Prior art keywords
rotor
magnetic
mgoe
magnetic pole
magnetic poles
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Expired - Fee Related
Application number
CN 201220738640
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Chinese (zh)
Inventor
郑鸣奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Chima Winch Co Ltd
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Ningbo Chima Winch Co Ltd
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Priority to CN 201220738640 priority Critical patent/CN202978657U/en
Application granted granted Critical
Publication of CN202978657U publication Critical patent/CN202978657U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a capstan-used motor. The capstan-used motor is applied to a capstan and has the advantages of a series excited motor and a permanent magnet motor, namely the capstan-used motor is advantageous in relatively simple production and assembly process, larger enabled power, slow temperature rise and high efficiency. The capstan-used motor comprises a commutator (1), a stator (2), a rotor (3) and magnetic poles (4); the rotor (3) is provided with an armature winding which is formed through single-layer chain winding; there are two or three pairs of magnetic poles (4); the magnetic poles (4) are permanent magnet magnetic poles which are made of magnetic steel; the value range of the residual magnetic flux density of the permanent magnet magnetic poles is in closed interval [3600 Gs to 4000 Gs]; the value range of the magnetic induction coercive force of the permanent magnet magnetic poles is in a closed interval [2800 oe to 3300 oe]; the value range of the intrinsic coercive force of the permanent magnet magnetic poles is in a closed interval [3600 oe to 4000 oe]; the value range of maximum magnetic energy product of the permanent magnet magnetic poles is in a closed interval [3 degrees MGoe to 4 degrees MGoe]; and the permanent magnet magnetic poles are fixed at the inner wall of the stator (2) in an axial symmetry manner.

Description

The capstan winch motor
Technical field
The utility model relates to technical field of motors, is specifically a kind of capstan winch motor.
Background technology
present capstan winch has two kinds with motor is widely used, respectively series excited machine and magneto, in actual production and using, there is following situation: because the armature winding of the rotor of series excited machine adopts individual layer chain type winding, so it is larger that power can be done, speed-raising is very fast, but due to the magnet exciting coil that arranges on stator and epitrochanterian winding heating power or the huge heat that causes of unloaded large electric current once in a while, determined that the series excited machine temperature rise is very fast, efficient is lower, and after heating, the torsion of series excited machine output can continue to reduce, thereby make the capstan winch cisco unity malfunction even produce danger, magnet exciting coil is set on stator due to series excited machine again to be used as magnetic pole, so more with copper, produce and the assembly technology complexity, cost is higher, magneto is due to armature rotor winding technique difficulty, the winding limited amount, so it is larger that power can't be done, be generally in 6000 watts, but magneto adopt magnet steel as magnetic pole, magnet steel production and assembly technology are simpler, cost is lower, and itself does not generate heat magnet steel, and the temperature rise of magneto is many slowly than series excited machine, and need not to provide additional electrical energy to use to magnet exciting coil, make magneto efficient high.
Comprehensively above-mentioned, for a long time, the capstan winch electricity consumption is confidential is series excited machine, or is magneto, yet there are no for (with motor volume and Weight control within certain requirement) on capstan winch, the motor that has series excited machine and magneto advantage concurrently to make known publicly.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of on capstan winch, capstan winch motor that have series excited machine and magneto advantage concurrently, namely produces and that assembly technology is simple, power can be done is large, temperature rise is slow, efficient is high.
The technical solution of the utility model is, the utility model capstan winch motor, it comprises commutator, stator, rotor, magnetic pole, described rotor is sheathed in stator, the carbon brush of commutator contacts with epitrochanterian commutation copper sheet, and described rotor is provided with the armature winding that adopts individual layer chain type winding; Described magnetic pole is two or three pairs of, described magnetic pole is closed interval [3600Gs for satisfying the residual magnetic flux density span, 4000Gs], magnetic induction coercive force span is closed interval [2800oe, 3300oe], the HCJ span is closed interval [3600oe, 4000oe], the maximum magnetic energy product span is closed interval [3 ° of MGoe, 4 ° of MGoe] in quadrinomial parameter all fall into separately under the made permanent magnetism magnetic pole of magnet steel of interval, each permanent magnetism magnetic pole axial symmetry is fixed in the inwall of described stator.
Described magnetic pole is that residual magnetic flux density is that 3600Gs, magnetic induction coercive force are that 2800oe, HCJ are that 3600oe, maximum magnetic energy product are the magnet steel of 3 ° of MGoe.
Described magnetic pole is that residual magnetic flux density is that 3800Gs, magnetic induction coercive force are that 3000oe, HCJ are that 3800oe, maximum magnetic energy product are the magnet steel of 3.5 ° of MGoe.
Described magnetic pole is that residual magnetic flux density is that 4000Gs, magnetic induction coercive force are that 3300oe, HCJ are that 4000oe, maximum magnetic energy product are the magnet steel of 4 ° of MGoe.
The structure of described armature winding is 29 groove 4 utmost points or 29 groove 6 utmost points.
Each commutation copper sheet evenly distributes along periphery of rotor, and the length direction of each commutation copper sheet is the axis direction of rotor.
after adopting said structure, the utility model compared with prior art, have the following advantages: the utility model capstan winch has been to break through the mindset of conventional motors design with the characteristics of motor, to be sheathed on for the rotor of the armature winding of the employing individual layer chain type winding of series excited machine the stator that is provided with the permanent magnetism magnetic pole that magnet steel makes, the magnet steel performance parameter is closed interval [3600Gs for satisfying the residual magnetic flux density span, 4000Gs], magnetic induction coercive force span is closed interval [2800oe, 3300oe], the HCJ span is closed interval [3600oe, 4000oe], the maximum magnetic energy product span is closed interval [3 ° of MGoe, 4 ° of MGoe] in quadrinomial parameter all fall into separately under interval, commutator structure adopts prior art to get final product, commutator such as existing magneto, thereby obtained beyond thought effect, namely effectively controlling under the prerequisite of motor volume and weight, have series excited machine and magneto advantage concurrently, the armature winding of rotor adopts individual layer chain type winding, magnet steel in above-mentioned performance parameter has replaced magnet exciting coil, make the utlity model has produce and assembly technology simpler, it is larger that power can be done, temperature rise is slow, the advantage that efficient is high.
Description of drawings
Fig. 1 is the front view that the utility model capstan winch is used motor.
Fig. 2 is the right view that the utility model capstan winch is used motor.
Fig. 3 is that the utility model capstan winch uses the A-A of motor to profile.
Fig. 4 is the explosive view that the utility model capstan winch is used motor.
Shown in figure, 1, commutator, 2, stator, 3, rotor, 4, magnetic pole, 5, carbon brush, 6, commutation copper sheet, 7, binding post, 8, electric machine support, 9, bearing, 10, silicagel pad, 11, motor rear cover, 12, the flange face screw.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model capstan winch motor, it comprises commutator 1, stator 2, rotor 3, magnetic pole 4, electric machine support 8, bearing 9, silicagel pad 10, motor rear cover 11, flange face screw 12, described rotor 3 is sheathed in stator 2, commutator 1 is connected with the housing of stator, draw two binding posts 7 from commutator 1, the carbon brush 5 of commutator 1 contacts with commutation copper sheet 6 on rotor 3, and described rotor 3 is provided with the armature winding that adopts individual layer chain type winding; Described magnetic pole 4 is two or three pairs of, described magnetic pole 4 is closed interval [3600Gs for satisfying the residual magnetic flux density span, 4000Gs], magnetic induction coercive force span is closed interval [2800oe, 3300oe], the HCJ span is closed interval [3600oe, 4000oe], the maximum magnetic energy product span is closed interval [3 ° of MGoe, 4 ° of MGoe] in quadrinomial parameter all fall into separately under the made permanent magnetism magnetic pole of magnet steel of interval, each permanent magnetism magnetic pole axial symmetry is fixed in the inwall of described stator 2.
The structure of described armature winding is 29 groove 4 utmost points or 29 groove 6 utmost points, and along with the increase of groove number, power can increase thereupon.
Each commutation copper sheet 6 circumferentially evenly distributes along rotor 3, and the length direction of each commutation copper sheet 6 is the axis direction of rotor 3.
In this example, described magnetic pole 4 is two pairs; The structure of described armature winding is 29 groove 4 utmost points; Commutation copper sheet 6 is positioned on the rotor cylinder, contact for cylinder (radially) between carbon brush 5 and commutation copper sheet 6, the contact structures between above-mentioned carbon brush 5 and commutation copper sheet 6, commutation copper sheet 6 can also be to be positioned on rotor end-face, at this moment, be end contact between carbon brush 5 and commutation copper sheet 6.
Magnet steel for three examples is respectively: described magnetic pole 4 is that 3600Gs, magnetic induction coercive force are that 2800oe, HCJ are that 3600oe, maximum magnetic energy product are the magnet steel of 3 ° of MGoe for residual magnetic flux density; Described magnetic pole 4 is that 3800Gs, magnetic induction coercive force are that 3000oe, HCJ are that 3800oe, maximum magnetic energy product are the magnet steel of 3.5 ° of MGoe for residual magnetic flux density; Described magnetic pole 4 is that 4000Gs, magnetic induction coercive force are that 3300oe, HCJ are that 4000oe, maximum magnetic energy product are the magnet steel of 4 ° of MGoe for residual magnetic flux density.

Claims (6)

1. capstan winch motor, it comprises commutator (1), stator (2), rotor (3), magnetic pole (4), described rotor (3) is sheathed in stator (2), the carbon brush (5) of commutator (1) contacts with commutation copper sheet (6) on rotor (3), it is characterized in that, described rotor (3) is provided with the armature winding that adopts individual layer chain type winding; Described magnetic pole (4) is two or three pairs of, described magnetic pole (4) is closed interval [3600Gs for satisfying the residual magnetic flux density span, 4000Gs], magnetic induction coercive force span is closed interval [2800oe, 3300oe], the HCJ span is closed interval [3600oe, 4000oe], the maximum magnetic energy product span is closed interval [3 ° of MGoe, 4 ° of MGoe] in quadrinomial parameter all fall into separately under the made permanent magnetism magnetic pole of magnet steel of interval, each permanent magnetism magnetic pole axial symmetry is fixed in the inwall of described stator (2).
2. capstan winch motor according to claim 1, is characterized in that, described magnetic pole (4) is that 3600Gs, magnetic induction coercive force are that 2800oe, HCJ are that 3600oe, maximum magnetic energy product are the magnet steel of 3 ° of MGoe for residual magnetic flux density.
3. capstan winch motor according to claim 1, is characterized in that, described magnetic pole (4) is that 3800Gs, magnetic induction coercive force are that 3000oe, HCJ are that 3800oe, maximum magnetic energy product are the magnet steel of 3.5 ° of MGoe for residual magnetic flux density.
4. capstan winch motor according to claim 1, is characterized in that, described magnetic pole (4) is that 4000Gs, magnetic induction coercive force are that 3300oe, HCJ are that 4000oe, maximum magnetic energy product are the magnet steel of 4 ° of MGoe for residual magnetic flux density.
5. capstan winch motor according to claim 1, is characterized in that, the structure of described armature winding is 29 groove 4 utmost points or 29 groove 6 utmost points.
6. capstan winch motor according to claim 1, is characterized in that, each commutation copper sheet (6) circumferentially evenly distributes along rotor (3), and the length direction of each commutation copper sheet (6) is the axis direction of rotor (3).
CN 201220738640 2012-12-27 2012-12-27 Capstan-used motor Expired - Fee Related CN202978657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220738640 CN202978657U (en) 2012-12-27 2012-12-27 Capstan-used motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220738640 CN202978657U (en) 2012-12-27 2012-12-27 Capstan-used motor

Publications (1)

Publication Number Publication Date
CN202978657U true CN202978657U (en) 2013-06-05

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CN 201220738640 Expired - Fee Related CN202978657U (en) 2012-12-27 2012-12-27 Capstan-used motor

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CN (1) CN202978657U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107601315A (en) * 2017-09-22 2018-01-19 宁波联达绞盘有限公司 A kind of capstan winch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107601315A (en) * 2017-09-22 2018-01-19 宁波联达绞盘有限公司 A kind of capstan winch
CN107601315B (en) * 2017-09-22 2020-01-03 宁波联达绞盘有限公司 Winch

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20201227

CF01 Termination of patent right due to non-payment of annual fee