Motor Series
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- TEL: 0086-532- 66736879
- FAX: 0086-532- 66736879
- E-MAIL: marketing@sdljdj.com
- ADD: No.22,Shanhai Road, Rushan City, Shandong, China
NEMA Oil Well Pump Motors are single speed, totally enclosed, self-ventilated, continuous duty, low voltage cage three phase induction motors which conform to NEMA MG1 design D Standard and have high slip ratio which is ≥5% , and large starting torque. The whole series motors adopt casting iron frames. The service factor is 1.15. And the motors have obtained Canada CSA Certification.
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Technical Data of NEMA Series
|
Type |
Rated |
At full load |
Efficiency |
Locked Current A under 230/460V |
Locked Torque Rated Torque % |
Max Torque Rated Torque % |
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|
Speed r/min |
Current A under |
Connection
|
Power Factor cosφ |
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|
HP |
KW |
230/460/796V |
575V |
230/460/796V |
575V |
|||||||
|
|
Synchronous Speed 1200r/min 60Hz |
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|
213T |
3 |
2.2 |
1110 |
9.4/4.7/2.71 |
3.8 |
2△/△/Y |
△ |
0.76 |
79.0 |
50/25 |
300 |
270 |
|
215T |
5 |
3.7 |
1105 |
15/7.51/4.34 |
6.0 |
2△/△/Y |
△ |
0.76 |
82.0 |
80/40 |
300 |
270 |
|
254T |
7.5 |
5.5 |
1135 |
20.6/10.3/5.95 |
8.2 |
2△/△/Y |
△ |
0.79 |
86.5 |
127/63.5 |
280 |
340 |
|
256T |
10 |
7.5 |
1135 |
27.2/13.6/7.85 |
10.9 |
2△/△/Y |
△ |
0.79 |
87.0 |
162/81 |
310 |
270 |
|
284T |
15 |
11 |
1135 |
38/19/11 |
15.2 |
2△/△/Y |
△ |
0.85 |
87.0 |
232/116 |
275 |
300 |
|
286T |
20 |
15 |
1130 |
50.4/25.2/14.5 |
20.1 |
2△/△/Y |
△ |
0.85 |
87.5 |
290/145 |
275 |
280 |
|
324T |
25 |
18.5 |
1135 |
60.8/30.4/17.6 |
24.3 |
2△/△/Y |
△ |
0.87 |
88.5 |
390/195 |
310 |
300 |
|
326T |
30 |
22 |
1135 |
74.7/37.3/21.5 |
29.9 |
2△/△/Y |
△ |
0.85 |
88.5 |
435/217.5 |
350 |
320 |
|
365T |
40 |
30 |
1130 |
96.7/48.4/27.9 |
38.7 |
2△/△/Y |
△ |
0.87 |
89.0 |
580/290 |
290 |
270 |
|
404T |
50 |
37 |
1130 |
122/61.2/35.3 |
48.8 |
2△/△/Y |
△ |
0.87 |
88.0 |
725/362.5 |
330 |
300 |
|
405T |
60 |
45 |
1130 |
147/73.4/42.4 |
58.8 |
2△/△/Y |
△ |
0.87 |
88.0 |
870/435 |
340 |
330 |
|
444T |
75 |
55 |
1130 |
178/89.2/51.5 |
71.2 |
2△/△/Y |
△ |
0.90 |
87.5 |
1085/542.5 |
280 |
270 |
|
445T |
100 |
75 |
1130 |
238/119/68.7 |
95.2 |
2△/△/Y |
△ |
0.90 |
87.5 |
1670/835 |
290 |
270 |
|
447T |
125 |
90 |
1135 |
285/142.5/82.3 |
114 |
2△/△/Y |
△ |
0.88 |
90.0 |
1824/912 |
280 |
270 |
|
449T |
150 |
110 |
1135 |
352/176/101.6 |
141 |
2△/△/Y |
△ |
0.87 |
90.0 |
2170/1085 |
275 |
275 |
Outline and Mounting Dimensions
|
Frame No. |
Dimensions（inch） |
|||||||||||||||||||||
|
MAX A |
MAX B |
C |
D |
E |
2F |
G |
H |
J |
N-W |
O |
P |
R |
S |
U |
T |
MIN V |
MIN ES |
AA |
AB |
BA |
|
|
|
213T |
10.5 |
7.5 |
18 |
5.25 |
4.25 |
5.5 |
0.71 |
0.41 |
2.4 |
3.38 |
10.6 |
10.4 |
1.201 |
0.312 |
1.375 |
1.73 |
3.12 |
2.41 |
1 |
8.5 |
3.5 |
|
|
215T |
9 |
19.5 |
7 |
|
||||||||||||||||||
|
254T |
12.5 |
10.3 |
23.5 |
6.25 |
5 |
8.25 |
0.79 |
0.53 |
2.4 |
4 |
12. 9 |
12.6 |
1.416 |
0.375 |
1.625 |
2.05 |
3.75 |
2.91 |
1-1/2 |
10.5 |
4.25 |
|
|
256T |
12 |
25.3 |
10 |
|
||||||||||||||||||
|
284T |
14 |
12.4 |
26.6 |
7 |
5.5 |
9.5 |
0.87 |
0.53 |
2.8 |
4.62 |
14.3 |
14 |
1.591 |
0.5 |
1.875 |
2.05 |
4.38 |
3.28 |
1-1/2 |
11.5 |
4.75 |
|
|
286T |
13.9 |
28.1 |
11 |
|
||||||||||||||||||
|
324T |
16 |
13.5 |
29.6 |
8 |
6.25 |
10.5 |
0.99 |
0.66 |
2.8 |
5.25 |
16 |
15.7 |
1.845 |
0.5 |
2.125 |
2.44 |
5.00 |
3.91 |
2 |
14.5 |
5.25 |
|
|
326T |
15 |
31.2 |
12 |
|
||||||||||||||||||
|
365T |
17 |
16 |
33.5 |
9 |
7 |
12.25 |
1.102 |
0.66 |
3 |
5.88 |
18.13 |
17.5 |
2.021 |
0.625 |
2.44 |
2.44 |
5.62 |
4.28 |
3 |
15.0 |
5.88 |
|
|
404T |
20 |
15.5 |
36.5 |
10 |
8 |
12.25 |
1.18 |
0.81 |
3.2 |
7.25 |
21.1 |
21.6 |
2.45 |
0.75 |
2.875 |
2.84 |
7.00 |
5.65 |
3 |
19 |
6.62 |
|
|
405T |
17 |
38.1 |
13.75 |
|
||||||||||||||||||
|
444T |
22 |
18.5 |
41.9 |
11 |
9 |
14.5 |
1.38 |
0.81 |
3.4 |
8.5 |
23 |
23.5 |
2.88 |
0.875 |
3.375 |
3.47 |
8.25 |
6.91 |
2×3 |
20 |
7.5 |
|
|
445T |
20.5 |
44 |
16.5 |
|
||||||||||||||||||
|
447T |
22 |
24 |
47.4 |
11 |
9 |
20 |
1.38 |
0.81 |
3.4 |
8.5 |
23 |
23.5 |
2.88 |
0.875 |
3.375 |
3.47 |
8.5 |
6.91 |
2×3 |
20 |
7.5 |
|
|
449T |
22 |
31 |
58 |
25 |
1.58 |
4.25 |
7.01 |
|
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