Nanyang explosion-proof YB2-180M-2
Promulgator
：lwx Time：2018-10-31
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Nanyang explosion-proof YB2 series explosion-proof motor
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Voltage: 380 v
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Frequency: 50 hz
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Motor model
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Rated power
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Rated current
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Rated speed
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Efficiency %
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The power factor
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The rated torque
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Locked-rotor torque
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Locked-rotor current
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The maximum torque
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The noise db (A)
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The weight
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(kW)
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（A）
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（r/min）
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(η%)
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(cosφ)
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N.m
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The rated torque
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Rated current
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The rated torque
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（kg）
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Tst
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Ist
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Tmax
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TN
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TN
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TN
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Synchronous speed: 3000r/min
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YB2-180M-2
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22
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40.5
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2940
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92.7
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0.89
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71.5
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2.2
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8.2
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2.3
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89
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241
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YB2-200L1-2
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30
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54.9
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2950
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93.3
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0.89
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97.1
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2.2
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7.5
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2.3
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92
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275
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YB2-200L2-2
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37
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67.4
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2950
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93.7
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0.89
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119.8
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2.2
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7.5
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2.3
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92
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300
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YB2-225M-2
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45
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81.7
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2960
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94
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0.89
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145.2
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2.2
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7.6
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2.3
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92
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420
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YB2-250M-2
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55
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99.6
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2965
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94.3
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0.89
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177.2
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2.2
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7.6
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2.3
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93
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477
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YB2-280S-2
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75
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135.2
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2970
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94.7
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0.89
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241.2
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2
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6.9
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2.3
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94
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640
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YB2-280M-2
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90
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161.7
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2970
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95
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0.89
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289.4
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2
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7
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2.3
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94
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697
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YB2-315S-2
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110
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195.1
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2975
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95.2
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0.9
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353.1
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2
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7.1
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2.2
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96
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1060
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YB2-315M-2
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132
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233.6
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2975
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95.4
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0.9
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423.7
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2
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7.1
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2.2
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96
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1120
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YB2-315L1-2
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160
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279.4
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2975
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95.6
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0.91
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513.6
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2
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7.1
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2.2
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99
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1290
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YB2-315L2-2
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200
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348.6
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2975
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95.8
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0.91
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642
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2
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7.1
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2.2
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99
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1430
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YB2-355M-2
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250
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435.7
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2980
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95.8
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0.91
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801.2
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2
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7.1
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2.2
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103
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1749
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YB2-355L-2
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315
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549
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2980
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95.8
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0.91
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1009.5
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2
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7.1
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2.2
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103
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2060
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