Electrical Motor

Electrical Motor

JZR2, JZ2 sequence three-period asynchronous motors used in lifting and metallurgical
Solution overview:
Collection of eddy existing braking rotor 3-section asynchronous motors for lifting and metallurgical programs
The JZR2 and JZ2 sequence are closed, admirer cooled, 3-phase induction motors, JZR2 for winding, JZ2 squirrel cage kind, both of which can be employed as push for numerous varieties of lifting and metallurgical auxiliary tools. The motor can be put in indoors or outdoor and can work normally in the adhering to environments: dusty web sites cooling medium temperature not exceeding 40 degrees elevation not exceeding a thousand meters.
Motors run generally beneath the subsequent functioning situations: frequent fast starting reversals recurrent mechanical vibration shocks often electrical mechanical braking.
CZPT knowledge:
1 motor for intermittent quota method, with ten minutes for a cycle, the load length charge had been 25%, 40% and sixty%, and twenty five% of the benchmark (see table under).
 
JZR2 collection

Rated  Rated  Load  Under rated load Rotor data Maximum   Insulation Temperature 
voltage frequency period Recent Speed Performance Power  Connection Voltage Current torque  grade increase
(v) (Hz) (%) (A) (r/min) (%) element   (V) (A) multiple   (K)
380 fifty 25 seven 900 sixty eight .70  Y 138 12 2.5 E 75
380 50 twenty five 10.4 910 71 .72  Y 207 twelve two.5 E 75
380 50 twenty five thirteen.two 925 seventy five.five .76  Y a hundred ninety 19 two.five E 75
380 fifty twenty five 19.one 935 seventy eight .76  Y 272 19 2.5 E seventy five
380 50 twenty five 27 950 81 .76  Y 226 33 two.eight E seventy five
380 50 twenty five 22 seven hundred 77 .67  Y 164 32 2.five E seventy five
380 50 twenty five 30 705 seventy eight.5 .71  Y 148 49 two.8 E 75
380 50 twenty five forty four 710 80 .69  Y 217 48 two.8 E 75
380 fifty 25 fifty three 720 eighty five .74  Y 217 sixty six two.eight E seventy five
380 50 25 sixty seven 720 86 .79  Y 272 72 2.8 E 75
380 50 25 75 580 eighty four .72  Y 145 134 2.8 B 80
380 fifty 25 a hundred 580 87 .78  Y 198 a hundred forty five two.8 B 80
380 fifty 25 142 580 87.5 .73  Y 272 one hundred forty two.eight B 80
380 50 25 177 585 89 .77  Y 282 177 2.eight B eighty
380 50 twenty five 220 585 ninety.5 .76  Y 385 176 2.8 B eighty
380 fifty twenty five 266 585 90.three .79  Y 425 182 two.8 B 80

 
Be aware: W-course insulation merchandise winding temperature increase of 80 ºC
JZ2 series 

Design Rated  Rated  Rated  Load  Under rated load Maximum   CZPTting  Insulation Temperature 
energy voltage frequency duration Current Velocity Effectiveness Power  torque torque  grade rise
(Kw) (v) (Hz) (%) (A) (r/min) (%) aspect multipier multiplier   (K)
JZR2-11-6 two.2 380 50 25 six.4 910 71 .73  two.five two.5 E 75
JZR2-twelve-6 3.five 380 50 25 nine.eight 915 72 .75  two.5 2.5 E 75
JZR2-21-six five 380 50 25 12.six 925 76 .79  two.5 2.five E 75
JZR2-22-six 7.5 380 fifty 25 eighteen.3 930 78 .80  2.5 two.five E 75
JZR2-31-six 11 380 50 twenty five 26 945 78 .79  two.8 2.eight E 75
JZR2-31-eight 7.five 380 fifty 25 20.eight seven-hundred seventy eight .70  2.five 2.five E 75
JZR2-41-8 eleven 380 fifty 25 28.six 705 seventy nine .74  two.8 2.eight E seventy five
JZR2-forty two-eight sixteen 380 50 25 42 710 eighty .72  two.8 two.8 E seventy five
JZR2-fifty one-eight 22 380 fifty twenty five fifty two 720 eighty four .75  2.eight two.8 E seventy five
JZR2-52-eight thirty 380 fifty 25 sixty seven 720 85 .80  two.eight 2.8 E 75

Be aware: W-course insulation goods winding temperature increase of 80 ºC
 
two The ranking on the nameplate is the rated electrical power at twenty five% duty cycle and the electrical power at other diverse obligation cycles (see table under).
 
Installation and dimensions:
JZR2 series mounted and external proportions of the motor

NO. A B C D D1 E E1 F G H K L1 L
JZR2-eleven 220 one hundred fifty 133 35 80 ten thirty.five one hundred twenty five seventeen 600 682
twelve 220 205 133 35 80 ten 30.five one hundred twenty five seventeen 655 737
21 245 a hundred ninety 143.five forty a hundred and ten twelve 35.5 a hundred and forty 22 687 799
22 245 243 143.5 forty a hundred and ten twelve 35.five one hundred forty 22 740 852
31 280 260 a hundred and fifty five.5 50 one hundred ten sixteen forty five one hundred sixty 22 770 884
forty one 330 220 183 65 M42 a hundred and forty one zero five eighteen 24 one hundred eighty 26 840 988
42 330 three hundred 183 sixty five M42 140 one zero five 18 24 180 26 920 1068
51 380 275 223.5 70 M48 140 one hundred and five twenty 26 225 33 984 1124
52 380 355 223.5 70 M48 140 a hundred and five twenty 26 225 33 1064 1204
61 520 345 256 ninety M60 one hundred seventy one hundred thirty 24 35 280 39 1160 1335
62 520 445 256 ninety M60 a hundred and seventy one hundred thirty 24 35 280 39 1270 1435
sixty three 520 540 256 ninety M60 one hundred seventy a hundred thirty 24 forty two 280 39 1370 1435
seventy one 640 440 323 one hundred ten M80 210 a hundred sixty five 32 42 355 46 1429 1645
seventy two 640 510 323 one hundred ten M80 210 a hundred sixty five 32 forty two 355 forty six 1499 1715
73 640 590 323 one hundred ten M80 210 165 32 forty two 355 46 1579 1795

JZ2 sequence set up and exterior proportions of the motor
 

NO. A B C D D1 E E1 F G H K L1 L
JZ2-eleven 220 one hundred fifty 133 35 80 10 thirty.five one hundred twenty five 17 474 560
twelve 220 205 133 35 80 ten 30.five a hundred twenty five 17 529 615
21 245 190 143.five 40 110 twelve 35.five 140 22 564 675
22 245 243 143.5 40 110 twelve 35.5 one hundred forty 22 617 728
31 280 260 a hundred and fifty five.5 fifty one hundred ten sixteen forty five a hundred and sixty 22 650 768
41 330 220 183 65 M42 140 one zero five 18 24 180 26 687 844
forty two 330 three hundred 183 sixty five M42 140 105 eighteen 24 one hundred eighty 26 767 924
51 380 275 223.five 70 M48 a hundred and forty one hundred and five twenty 26 225 33 821 967
fifty two 380 355 223.5 70 M48 a hundred and forty one hundred and five twenty 26 225 33 901 1047

 
 
 

Electrical Motor