CN203289298U - Single-phase series-excited motor stator/rotor lamination - Google Patents

Single-phase series-excited motor stator/rotor lamination Download PDF

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Publication number
CN203289298U
CN203289298U CN2013202704768U CN201320270476U CN203289298U CN 203289298 U CN203289298 U CN 203289298U CN 2013202704768 U CN2013202704768 U CN 2013202704768U CN 201320270476 U CN201320270476 U CN 201320270476U CN 203289298 U CN203289298 U CN 203289298U
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CN
China
Prior art keywords
rotor
punching
stator
pole
phase series
Prior art date
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 - Fee Related
Application number
CN2013202704768U
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Chinese (zh)
Inventor
高金云
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.)
ZHEJIANG JINMEI TOOLS CO Ltd
Original Assignee
ZHEJIANG JINMEI TOOLS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG JINMEI TOOLS CO Ltd filed Critical ZHEJIANG JINMEI TOOLS CO Ltd
Priority to CN2013202704768U priority Critical patent/CN203289298U/en
Application granted granted Critical
Publication of CN203289298U publication Critical patent/CN203289298U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a single-phase series-excited motor stator/rotor lamination which comprises a stator lamination and a rotor lamination. The stator lamination comprises a pole body part and a magnetic yoke part. The external diameter of the rotor lamination is 54.5-55.5mm; the number of the grooves of the rotor is 16; the width of a rotor notch is 2.1-2.3mm; the tooth width of the rotor is 2.5-2.7mm; and the notch height of the rotor is 0.7-0.9mm. The single-phase series-excited motor stator/rotor lamination provided by the utility model has the following advantages: reasonable design, capability of effectively improving motor commutation, and improving motor performance.

Description

The punching of a kind of single-phase series motor rotor
Technical field
The utility model relates to the punching of a kind of single-phase series motor rotor.
Background technology
The stator of single-phase series motor is comprised of salient pole iron core and excitation winding, and rotor is comprised of non-salient pole iron core, armature winding, commutator and rotating shaft etc.Form series loop by brush and commutator between excitation winding and armature winding.The stator of series excitation is comprised of salient pole iron core and excitation winding, and rotor is comprised of non-salient pole iron core, armature winding, commutator and rotating shaft etc.Form series loop by brush and commutator between excitation winding and armature winding.Single phase series motor belongs to the AC and DC dual-purpose motor, and it both can use AC power work, also can use DC power supply work.
It is lower that the single-phase series motor ubiquity of prior art stock utilization, the armature winding temperature rise, and noise is high, vibrates the defects such as large.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of compact conformation, and stock utilization is high, the single phase series motivated motor rotor punching that motor performance significantly improves.
The technical solution of the utility model is: the punching of a kind of single-phase series motor rotor, comprise stator punching and rotor punching, described stator punching comprises pole body part and yoke part, described rotor punching external diameter is 54.5-55.5mm, the rotor number is 16, the rotor width of rebate is 2.1-2.3mm, and the rotor facewidth is 2.5-2.7mm, and the rotor open height is 0.7-0.9mm.
Preferably, described pole body partly comprises pole shoe and pole tip, the straightway in the pole tip outside and the pole shoe arc is tangent and with the vertical direction angle be 37-39 °.
Preferably, the centre position of two side external surfaces up and down of described stator punching is provided with dish-shaped breach, and upside dish breach bottom also is provided with a semicircle breach.
Preferably, the external diameter of stator punching is 97-99mm, the internal diameter 55.5-56.5mm of stator punching, stator overall width B1=73.5-74.5mm, stator overall width B2=91.5-92.5mm.
Preferably, the magnet pole widths of described stator punching pole body part is 31-32mm, and the magnetic pole height is 8.5-9.0mm, and the yoke height of yoke part is 6-7mm.
Preferably, described rotor punching is about 0.562 with the ratio of the external diameter of stator punching.
The beneficial effects of the utility model are:
(1) stator punching adopt the top rake pole motor (be the straight line in the pole tip outside and the pole shoe arc is tangent and in vertical direction with 37-39 ° of angle), effectively raise the serious distortion of air-gap field processed, reduce near the magnetic flux density in pole tip zone, improved commutation, improved motor performance;
(2) stator punching has fully taken into account cutting out property of economy, outline is cut flat structure for four sides, and the centre position of up and down two side external surfaces is provided with dish-shaped breach, and the leftover pieces under remaining when the punching lamination core of series excited machine are minimum, and the utilance of silicon steel sheet is the highest.
Description of drawings
Fig. 1 is the structural representation of the utility model stator punching;
Fig. 2 is the structural representation of the utility model rotor punching.
Embodiment
, below in conjunction with accompanying drawing, specific embodiment of the utility model is described further, but protection of the present utility model is not limited to this.
As shown in Figure 1, 2: the punching of a kind of single phase series motivated motor rotor, comprise stator punching and rotor punching, described stator punching comprises pole body part 1 and yoke part 2, described rotor punching outer diameter D 2=55mm, rotor is counted z=16, width of rebate b0=2.2mm, rotor facewidth t=2.6mm, rotor open height h0=0.8mm.the outer diameter D 1=98mm of described stator punching, inner diameter D 12=56mm, stator overall width B1=74mm, stator overall width B2=92mm, the magnet pole widths bp=31.8mm of stator punching pole body part, magnetic pole height hp=8.9mm, the high hc=6.5mm of stator yoke, described pole body partly comprises pole shoe 3 and pole tip 4, the straightway in the pole tip outside and the pole shoe arc is tangent and with vertical direction angle α=38 °, the centre position of two side external surfaces up and down of described stator punching is provided with dish-shaped breach, upside dish breach bottom also is provided with a semicircle breach 5, described rotor punching is about 0.562 with the ratio of the external diameter of stator punching.

Claims (6)

1. single-phase series motor rotor punching, comprise stator punching and rotor punching, described stator punching comprises pole body part and yoke part, it is characterized in that: described rotor punching external diameter is 54.5-55.5mm, the rotor number is 16, the rotor width of rebate is 2.1-2.3mm, and the rotor facewidth is 2.5-2.7mm, and the rotor open height is 0.7-0.9mm.
2. single-phase series motor rotor according to claim 1 punching is characterized in that: described pole body partly comprises pole shoe and pole tip, the straightway in the pole tip outside and the pole shoe arc is tangent and with the vertical direction angle be 37-39 °.
3. single-phase series motor rotor according to claim 1 punching is characterized in that: the centre position of two side external surfaces up and down of described stator punching is provided with dish-shaped breach, and upside dish breach bottom also is provided with a semicircle breach.
4. single-phase series motor rotor according to claim 1 punching is characterized in that: the external diameter of stator punching is 97-99mm, the internal diameter 55.5-56.5mm of stator punching, stator overall width B1=73.5-74.5mm, stator overall width B2=91.5-92.5mm.
5. single-phase series motor rotor according to claim 1 punching is characterized in that: the magnet pole widths of described stator punching pole body part is 31-32mm, and the magnetic pole height is 8.5-9.0mm, and the yoke height of yoke part is 6-7mm.
6. single-phase series motor rotor according to claim 1 punching is characterized in that: described rotor punching is about 0.562 with the ratio of the external diameter of stator punching.
CN2013202704768U 2013-05-17 2013-05-17 Single-phase series-excited motor stator/rotor lamination Expired - Fee Related CN203289298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202704768U CN203289298U (en) 2013-05-17 2013-05-17 Single-phase series-excited motor stator/rotor lamination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202704768U CN203289298U (en) 2013-05-17 2013-05-17 Single-phase series-excited motor stator/rotor lamination

Publications (1)

Publication Number Publication Date
CN203289298U true CN203289298U (en) 2013-11-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202704768U Expired - Fee Related CN203289298U (en) 2013-05-17 2013-05-17 Single-phase series-excited motor stator/rotor lamination

Country Status (1)

Country Link
CN (1) CN203289298U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104348275A (en) * 2014-11-14 2015-02-11 博深工具股份有限公司 Series motor punched piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104348275A (en) * 2014-11-14 2015-02-11 博深工具股份有限公司 Series motor punched piece

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

Granted publication date: 20131113

Termination date: 20200517