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China Standard Yej132s-8 Yej Series Electromagnetic Brake Small AC Three Phase Synchronous Electric Motor vacuum pump oil

Product Description

Product Description

YEJ series electromagnetic brake three-phase asynchronous motor is a new type of fully enclosed self-cooling cage motor with DC electromagnetic brake. This series of motors have the characteristics of simple structure, convenient installation and maintenance, rapid braking, low vibration, low noise and long life. It is suitable for hoisting cranes, electric valves, metal cutting machinery, woodworking machinery, textile machinery, rubber chemical machinery, printing machinery, forging machinery, deceleration machinery and various types of machine tools. Accurate parking of various machinery

Technical data-YEJ series motor-2 poles -380v/50HZ
Type Rated output Full Load Static braking torque Max.braking time at No-load Brake power
Speed Input Current Efficiency Power factor
KW HP RPM Amp Eff.% P.F N.m S W
YEJ80M1-2 0.75 1.0  2825 1.81 75 0.84 7.5 0.20  50
YEJ80M2-2 1.1 1.5 2825 2.52 77 0.86 7.5 0.20  50
YEJ90S-2 1.5 2.0  2840 3.44 78 0.85 15 0.20  60
YEJ90L-2 2.2 3.0  2840 4.83 80.5 0.86 15 0.20  60
YEJ100L-2 3 4.0  2870 6.39 82 0.87 30 0.20  80
YEJ112M-2 4 5.5 2880 8.17 85.5 0.87 40 0.25 110
YEJ132S1-2 5.5 7.5 2900 11.10  85.5 0.88 75 0.25 130
YEJ132S2-2 7.5 10.0  2900 15.00  86.2 0.88 75 0.25 130
YEJ160M1-2 11 15 2930 21.80  87.2 0.88 150 0.35 150
YEJ160M2-2 15 20 2930 29.40  88.2 0.88 150 0.35 150
YEJ160L-2 18.5 25 2930 35.50  89.0  0.89 150 0.35 150
YEJ180M-2 22 30 2940 42.20  89.0  0.89 200 0.35 150
YEJ200L1-2 30 40 2950 56.90  90.0  0.89 300 0.45 200
YEJ200L2-2 37 50 2950 69.80  90.5 0.89 300 0.45 200
YEJ225M-2 45 60 2960 83.90  91.5 0.89 450 0.45 200
                   
Technical data-YEJ series motor-4 poles -380v/50HZ
Type Rated output Full Load Static braking torque Max.braking time at No-load Brake power
Speed Input Current Efficiency Power factor
KW HP RPM Amp Eff.% P.F N.m S W
YEJ80M1-4 0.55 0.75 1390 1.51 73.0  0.76 7.5 0.20  50
YEJ80M2-4 0.75 1.0  1390 2.01 74.5 0.76 7.5 0.20  50
YEJ90S-4 1.1 1.5 1400 2.75 78.0  0.78 15 0.20  60
YEJ90L-4 1.5 2.0  1400 3.65 79.0  0.79 15 0.20  60
YEJ100L1-4 2.2 3.0  1420 5.03 81.0  0.82 30 0.20  80
JET100L2-4 3.0  4.0  1420 6.82 82.5 0.81 30 0.20  80
YEJ112M-4 4.0  5.5 1440 8.77 84.5 0.82 40 0.25 110
YEJ132S-4 5.5 7.5 1440 11.60  85.5 0.84 75 0.25 130
YEJ132M-4 7.5 10.0  1440 15.40  87.0  0.85 75 0.25 130
YEJ160M-4 11 15 1460 22.60  88.0  0.84 150 0.35 150
YEJ160L-4 15 20 1460 30.30  88.5 0.85 150 0.35 150
YEJ180M-4 18.5 25 1465 35.90  91.0  0.86 200 0.35 150
YEJ180L-4 22 30 1465 42.50  91.5 0.86 200 0.35 150
YEJ200L-4 30 40 1470 56.80  92.2 0.87 300 0.45 200
YEJ225S-4 37 50 1475 70.40  91.8 0.87 450 0.45 200
YEJ225M-4 45 60 1475 84.20  92.3 0.88 450 0.45 200
                   
Technical data-YEJ series motor-6 poles -380v/50HZ
Type Rated output Full Load Static braking torque Max.braking time at No-load Brake power
Speed Input Current Efficiency Power factor
KW HP RPM Amp Eff.% P.F N.m S W
YEJ90S-6 0.75 1.0  910 2.25 72.5 0.7 15 0.2 60
YEJ90L-6 1.1 1.5 910 3.16 73.5 0.72 15 0.2 60
YEJ100L-6 1.5 2.0  930 3.97 77.5 0.74 30 0.2 80
YEJ112M-6 2.2 3.0  940 5.61 80.5 0.74 40 0.25 110
YEJ132S-6 3.0  4.0  960 7.23 83.0  0.76 75 0.25 130
YEJ132M1-6 4.0  5.5 960 9.40  84.0  0.77 75 0.25 130
YEJ132M2-6 5.5 7.5 960 12.60  85.3 0.78 75 0.25 130
YEJ160M-6 7.5 10.0  970 17.00  86.0  0.78 150 0.35 150
YEJ160L-6 11 15 970 24.60  87.0  0.78 150 0.35 150
YEJ180L-6 15 20 970 31.40  89.5 0.81 200 0.35 150
YEJ200L1-6 18.5 25 975 37.70  89.8 0.83 300 0.45 200
YEJ200L2-6 22 30 975 44.60  90.2 0.83 300 0.45 200
YEJ225M-6 30 40 980 59.50  92.2 0.85 450 0.45 200

Detailed Photos

FAQ

Q: Where is Your factory?
A: HangZhou city, ZHangZhoug Province.
 
Q: Do you accept OEM/ODM service?
A: Yes, avaliable.
 
Q: Are you trading company or manufacturer?
A: We are a manufacturer.
 
Q: What about the shipment?
A: By sea, By air and By express delivery.
 
Q: What is the delivery time?
A: It depends on the order quantity, usually 35days after confirmation.
 
Q: Can I buy different products in 1 container?
A: Yes, but no more than 5 models.
 
Q: What is the warranty time?
A: One year.

Q: Can you offer the sample?
A: Of course we can.

 

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Application: Industrial, Universal
Operating Speed: Constant Speed
Number of Stator: Three-Phase
Species: Y, Y2 Series Three-Phase
Rotor Structure: Squirrel-Cage
Casing Protection: Closed Type
Samples:
US$ 229/Piece
1 Piece(Min.Order)

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Customization:
Available

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China Standard Yej132s-8 Yej Series Electromagnetic Brake Small AC Three Phase Synchronous Electric Motor   vacuum pump oil	China Standard Yej132s-8 Yej Series Electromagnetic Brake Small AC Three Phase Synchronous Electric Motor   vacuum pump oil
editor by CX 2024-05-14

China Best Sales Small AC Motor 1 Phase Speed Controller AC Synchronous Motor vacuum pump electric

Product Description

Y2 10HP 15HP 20HP 25HP 30HP 40HP 50HP 60HP Three 3 Phase AC induction electric Motor

Recommendation

 

Product Description

 

Model kw HP Current Speed Eff Power Factor Tst/Tn Ist/In Tmax/Tn
Y2-90L-4 1.5 2 3.65A 1400 rpm 79% 0.79 2.3 6.5 2.3

Company Profile

 

FAQ

  1. There are other factors that cause motor vibration and noise!
    Axial vibration and noise of end caps
    The axial vibration of the end cover is 1 of the sources of mechanical noise, which is mainly excited by the bearing vibration, which is more important in small motors. The smaller the axial dynamic stiffness of the end cover, the easier it is to excite larger vibration speed and noise.

     
    Vibration and noise of the brush unit

    The vibration and noise of the brush device are caused by the poor surface condition of the commutator, the large gap between the brush and the brush holder, the small brush pressure or the improper pressure application which makes the brush skew, and the brush holder, brush holder and brush rod. It is caused by structural and technological reasons such as insufficient stiffness.

    When the DC motor is running, the sliding contact condition of the brush and the commutator, as well as the cuprous oxide film formed on the surface of the commutator and a layer of graphite film and dust particles covered on it, not only affect the commutation performance of the motor, but also affect the commutation performance of the motor. to vibration and noise.

     
    Practice has proved that due to the low temperature of the sliding contact surface at no load, the above-mentioned film is not easy to form, and the dry friction between the brush and the commutator increases the noise. For example, when the no-load operation cycle of the rolling DC motor accounts for more than 50% of the total time, the noise under no-load conditions is 6~10dB higher than that under load. This vibration is different from the vibration of the commutator surface due to mechanical reasons, which can be detected when the motor is running at low speed (vibration is felt when the brush is touched by hand). The frequency spectrum of brush vibration noise generated by sliding contact is generally in the range of 1000~-8000Hz, and it does not change much when the motor speed changes, which is 1 of the characteristics that distinguish it from mechanical reasons.

     
    The brush vibration noise produced by the sliding contact is also related to the brush polarity. For example, the positive brush of a DC generator has less vibration than the negative brush; because the positive brush can separate graphite and carbon crystals, absorb moisture on the surface of the commutator to form a lubricating film, and the negative brush removes it. The formation of the sliding contact film is also related to the grade of the brush. The selection of the grade is first to ensure good commutation performance, but at the same time, the vibration and noise of the brush should also be considered.

     
    In addition to mechanical noise, aerodynamic noise is also a major problem in motor noise control. Especially for high-speed motors, this problem is relatively concentrated. In the tweet after bearing, Ms. participated in the meeting and chose some content to share with you.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industrial
Speed: Constant Speed
Number of Stator: Three-Phase
Function: Driving
Casing Protection: Protection Type
Number of Poles: 4
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Customization:
Available

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China Best Sales Small AC Motor 1 Phase Speed Controller AC Synchronous Motor   vacuum pump electricChina Best Sales Small AC Motor 1 Phase Speed Controller AC Synchronous Motor   vacuum pump electric
editor by CX 2024-03-27