Product name : CHINA FACTORY YZR-225M-6 28KW YZR slip ring motor for crane and metallurgical,CHINA FáBRICA YZR-225M-6 28KW YZR motor de anillos colectores para grúa y metalúrgica,GRúA Y MOTOR METALúRGICO de CHINA FáBRICA,CHINA CRANE AND METALLURGICAL MOTOR
Product No. : 20204249210
Details:
Standard Squirrel Cage Crane 3 Phase Asynchronous Motor , IP54 YZR,YZ Series
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YZR. YZ. Series motor for crane and metallurgical uses, featured with large overload capacity and adequate mechanical strength, is specially suitable for driving various types of crane and metallurgical machine or other similar equipment.YZR series motor is of wound rotor type, while YZ series motor is of squirrel cage type.Features1. Rated volttage: 380v/50hz, or as required2. Protection class: IP44, IP54, IP553. Cooling method: IC411, IC4104. Insulation class: F, H5. Working conditions:Ambinet temperature: <40oCAltitude: <1000mPerformanceThere are eight types of duty type for these series motors, S2,S3,S4,S5,S6,S7,S8 and S9. The basic duty type is S3-40% (duty type is S3, cyclic duration factor is 40%, each cyclic is 10min). The following duty types are most useful to these series motors.
1.Short-time duty type (S2)
Operation of constant load during a given time, less than that required to reach thermal equilibrium, followed by a rest and de-energized period of sufficient duration to re-establish machine temperature within 2 deg K of the coolant.
2. Intermittent periodic duty type (S3)
A sequence of identical duty cycles, each including a period of operation at constant load and a rest and de-energized period but the operation period are so short that it is not sufficient for the machine to reach thermal equilibrium In this duty type, the cycle is such that the starting current does not significantly affect the temperature rise.
3. Intermittent periodic duty type with starting (S4)
A sequence of identical duty cycles, each including a significant period of starting, a period of operation of constant load and a rest and de-energized period, but the operation period are so short that it is not sufficient for the machine to reach thermal equilibrium.
4. Intermittent periodic duty type with electric braking (S5)
A sequence of identical duty cycles, each consisting of a period of starting, a period of operation at constant load and a rest and de-energized period, but the operation period are so short that it is not sufficient for the machine to reach thermal equilibrium.
5. The motor will operate satisfactorily under following conditions:
(1) Ambient temperature not exceeding 40oC (for crane uses) or 60oC (for metallurgical uses).
(2) Not above sea-level 1000m.
(3) Frequent and significant mechanical vibration and shocks.
(4) Frequent starting, braking (electrical or mechanical) or reversing.
6. The rated frequency of the motor is 50Hz and rated voltage is 380V.
7. Connection: The stator winding is connected in Y for 132kW and below and in Δ for the rest. In Y with zero lead is also supplied.Technical Parameter1. YZ series motors under S3(40%) dutyYZ series Working method S3 40% Frame size Rated output Rated current Rated speed Tmax/Tn Tst/Tn Ist/In Eff. Power factor Jm Kw A rpm % cosφ Kg.m2 synchronous speed: 1000rpm 112M 1.5 4.25 920 2.7 2.44 4.47 69.5 0.765 0.02 132M1 2.2 5.9 935 2.9 3.1 5.16 74 0.745 0.053 132M2 3.7 8.8 912 2.8 3 5.54 79 0.79 0.058 160M1 5.5 12.5 933 2.7 2.5 4.9 80.6 0.83 0.105 160M2 7.5 15.9 948 2.9 2.4 5.52 83 0.84 0.133 160L 11 24.6 953 2.9 2.7 6.17 84 0.85 0.178 synchronous speed: 750rpm 160L 7.5 18 705 2.7 2.5 5.1 82 0.74 0.178 180L 11 25.8 694 2.5 2.6 4.9 80.9 0.811 0.33 200L 15 33.1 710 2.8 2.7 6.1 85 0.8 0.58 225M 22 45.8 712 2.9 2.9 6.2 84 0.83 0.75 250M1 30 63.3 694 2.54 2.7 5.47 85 0.84 1.33
Working |
S2 | S3 | ||||||||||||||||||||
6/ 6times/hour | ||||||||||||||||||||||
FC | 30 30minutes | 60 60minutes | 15% | 25% | 40% | |||||||||||||||||
item |
Pn Kw |
I1 A |
I2 A |
n r/min |
Pn Kw |
I1 A |
I2 A |
n r/min |
Pn Kw |
I1 A |
I2 A |
n r/min |
Pn Kw |
I1 A |
I2 A |
n r/min |
Pn Kw |
I1 A |
I2 A |
Tm Tn |
||
Item frame |
1000r/min synchronous speed 1000r/min | |||||||||||||||||||||
YZR 112M | 1.8 | 5.3 | 13.4 | 815 | 1.5 | 4.63 | 12.5 | 866 | 2.2 | 6.6 | 18.4 | 725 | 1.8 | 5.3 | 13.4 | 815 | 1.5 | 4.63 | 12.5 | 2.5 | ||
132M1 | 2.5 | 6.5 | 12.9 | 892 | 2.2 | 6.05 | 12.6 | 908 | 3.0 | 8 | 16.2 | 855 | 2.5 | 6.5 | 12 | 892 | 2.2 | 6.05 | 12.6 | 2.86 | ||
132M2 | 4.0 | 9.7 | 14.2 | 900 | 3.7 | 9.2 | 14.5 | 908 | 5 | 12.3 | 18.2 | 875 | 4 | 9.7 | 14.2 | 900 | 3.7 | 9.2 | 14.5 | 3.51 | ||
160M1 | 6.3 | 16.4 | 29.4 | 921 | 5.5 | 15 | 25.7 | 930 | 7.5 | 18.5 | 35.4 | 910 | 6.3 | 16.4 | 29.4 | 921 | 5.5 | 15 | 15.7 | 2.56 | ||
160M2 | 8.5 | 19.6 | 29.8 | 930 | 7.5 | 18 | 26.5 | 940 | 11 | 24.6 | 36.5 | 900.8 | 8.5 | 19.6 | 29.8 | 930 | 7.5 | 18 | 16.5 | 2.78 | ||
160L | 13 | 28.6 | 31.6 | 942 | 11 | 24.5 | 27.6 | 957 | 15 | 34.7 | 39 | 920 | 13 | 28.6 | 31.6 | 942 | 11 | 24.9 | 27.6 | 2.47 | ||
180L | 17 | 36.7 | 49.8 | 955 | 15 | 33.8 | 46.5 | 962 | 20 | 42.6 | 58.7 | 946 | 17 | 36.7 | 49.8 | 955 | 15 | 33.8 | 46.5 | 3.2 | ||
200L | 26 | 56.1 | 82.4 | 956 | 22 | 49.1 | 69.9 | 964 | 33 | 62 | 68 | 942 | 26 | 56.1 | 82.4 | 956 | 22 | 49.1 | 69.9 | 2.88 | ||
225M | 34 | 70 | 85 | 957 | 33 | 62 | 74.4 | 962 | 40 | 80 | 101 | 947 | 34 | 70 | 85 | 957 | 30 | 62 | 74.4 | 3.3 | ||
250M1 | 42 | 80 | 103 | 960 | 37 | 70.5 | 91.5 | 965 | 50 | 99 | 123 | 950 | 42 | 80 | 103 | 960 | 37 | 70.5 | 91.5 | 3.13 | ||
250M2 | 52 | 97 | 110 | 958 | 45 | 84.5 | 95 | 965 | 63 | 121 | 134 | 947 | 52 | 97 | 111 | 958 | 45 | 84.5 | 95 | 3.48 | ||
280S | 63 | 118 | 142 | 966 | 55 | 101.5 | 129.8 | 969 | 75 | 144 | 169.5 | 960 | 63 | 118 | 142 | 966 | 55 | 101.5 | 119.8 | 3.0 | ||
280M | 85 | 157 | 140 | 966 | 75 | 139 | 124 | 970 | 100 | 185 | 166 | 960 | 85 | 157 | 140 | 966 | 75 | 139 | 124 | 3.2 | ||
750r/min synchronous speed 750r/min | ||||||||||||||||||||||
YZR 160L | 9 | 22.4 | 28.1 | 694 | 7.5 | 19.1 | 23 | 705 | 11 | 27.5 | 35.3 | 679 | 9 | 22.4 | 28.1 | 694 | 7.5 | 19.1 | 23 | 2.73 | ||
180L | 13 | 29.1 | 47.8 | 700 | 11 | 27 | 44 | 700 | 15 | 34 | 56 | 690 | 13 | 29.1 | 47.8 | 700 | 11 | 27 | 44 | 2.72 | ||
200L | 18.5 | 40 | 67.2 | 701 | 15 | 33.5 | 53.5 | 712 | 22 | 48 | 81 | 690 | 18.5 | 40 | 67.2 | 701 | 15 | 33.5 | 53.5 | 2.94 | ||
225M | 26 | 55 | 71.2 | 708 | 22 | 46.9 | 59.1 | 715 | 33 | 70 | 92 | 696 | 26 | 55 | 71.2 | 708 | 22 | 46.9 | 59.1 | 2.96 | ||
250M1 | 35 | 64 | 80 | 715 | 30 | 63.4 | 67.7 | 720 | 42 | 75 | 97.5 | 710 | 35 | 64 | 80 | 715 | 30 | 63.4 | 68.8 | 2.64 | ||
250M2 | 42 | 86 | 79 | 716 | 37 | 78 | 70 | 720 | 52 | 103 | 98 | 706 | 42 | 86 | 79 | 716 | 37 | 78.1 | 70 | 2.73 | ||
280S | 52 | 108 | 106 | 712 | 45 | 96.5 | 92 | 717 | 63 | 129 | 130 | 704 | 52 | 108 | 106 | 712 | 45 | 96.5 | 92 | 3.17 | ||
280M | 63 | 126 | 110 | 722 | 55 | 110.5 | 92.5 | 725 | 75 | 150 | 132 | 715 | 63 | 126 | 110 | 722 | 55 | 110.5 | 92.5 | 2.85 | ||
315S | 85 | 164.8 | 177.8 | 722 | 75 | 146.7 | 156.7 | 725 | 100 | 200 | 162 | 715 | 85 | 164.8 | 177.8 | 722 | 75 | 146.7 | 156.7 | 2.94 | ||
315M | 100 | 190 | 18.35 | 715 | 90 | 172 | 160.9 | 720 | 125 | 250 | 232 | 717 | 100 | 190 | 183.5 | 715 | 90 | 172 | 160.9 | 3.13 | ||
600r/min synchronous speed 600r/min | ||||||||||||||||||||||
YZR 280S | 42 | 92 | 177.1 | 571 | 37 | 84.8 | 153.2 | 560 | 55 | 112 | 235.2 | 564 | 42 | 92 | 177.1 | 571 | 37 | 84.8 | 153.2 | 2.80 | ||
280M | 55 | 127 | 207 | 556 | 45 | 103.8 | 165 | 560 | 63 | 146 | 241 | 548 | 55 | 127 | 207 | 556 | 45 | 103.8 | 165 | 3.16 | ||
315S | 63 | 132 | 161.9 | 580 | 55 | 118.3 | 138.7 | 580 | 75 | 154 | 194 | 574 | 63 | 132.5 | 161.9 | 580 | 55 | 118.3 | 138.7 | 3.11 | ||
315M | 85 | 179 | 171 | 576 | 75 | 160 | 149.3 | 579 | 100 | 210 | 203 | 570 | 85 | 179 | 171 | 576 | 75 | 160 | 149.3 | 3.45 | ||
355M | 110 | 232 | 246 | 581 | 90 | 192 | 198 | 585 | 132 | 284 | 299 | 576 | 110 | 232 | 246 | 581 | 90 | 192 | 198 | 3.33 | ||
355L1 | 132 | 265 | 256 | 576 | 110 | 224 | 207 | 582 | 160 | 324 | 314 | 571 | 132 | 265 | 256 | 578 | 110 | 224 | 207 | 3.1 | ||
355L2 | 150 | 292 | 238 | 588 | 132 | 278 | 206 | 588 | 185 | 374 | 296 | 585 | 150 | 292 | 238 | 588 | 132 | 278 | 206 | 3.4 |
Mounting Type
Conventional mounting type and suitable frame size are given in following table
Symbol | Range (Frame Size) | Note | |
YZ series | YZR series | ||
IM1001 | 112~160 | 112~160 | Single Cylindrical Shaft End |
IM1003 | 180~250 | 180~400 | Single Conical Shaft End |
IM1002 | 112~160 | 112~160 | Double Cylindrical Shaft End |
IM1004 | 180~250 | 180~400 | Double Conical Shaft End |
IM3001 | 112~160 | 112~160 | Single Cylindrical Shaft End |
IM3003 | 180 | 180 | Single Conical Shaft End |
IM3011 | 112~160 | 112~160 | Single Cylindrical Shaft End |
IM3013 | 180~250 | 180~315 | Single Conical Shaft End |
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