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NS
Huifeng Motors was founded in 1989 and has 350staffs. The company has obtained approvals for ISO9001, CE, CCC and CSA. More than 90 percent of its products are exported to Europe, North America and Australia. Huifeng's motors are widely applied in gearboxes, pumps, fans, compressors, coffee grinder machines, food processing lines, etc.
Installation Dimensions
|
NAMA FRAME |
A |
B |
C |
D |
E |
2F |
H SLOT |
O |
P |
U |
Keyseat |
N-W |
AA |
AB |
AH |
AJ |
AK |
BA |
BB |
BD |
BF |
||
|
R |
S |
ES min |
|||||||||||||||||||||
|
48 |
5.67 |
4.1 |
9.6 |
3.00 |
2.12 |
2.75 |
0.34× 0.69 |
6.42 |
6.5 |
0.5000 |
0.453 |
Flat |
— |
1.50 |
3-0.88 |
4.7 |
1.69 |
3.750 |
3.000 |
2.50 |
0.16 |
5.625 |
4x |
|
48H |
5.67 |
6.1 |
11.6 |
2.75 |
|||||||||||||||||||
|
4.75 |
|||||||||||||||||||||||
|
56 |
6.54 |
4.33 |
11.4 |
3.50 |
2.44 |
3.00 |
0.34×0.88 |
7.4 |
7.36 |
0.6250 |
0.517 |
0.188 |
1.41 |
1.88 |
3-0.88 |
5.2 |
2.06 |
5.875 |
4.500 |
2.75 |
6.500 |
4x |
|
|
56H |
6.54 |
6.54 |
12.9 |
3.00 |
|||||||||||||||||||
|
5.00 |
|||||||||||||||||||||||
NOTE：
1.Mounting dimensions comply with NEMA MG1.
2.Tolerance of Shaft End Diameter U
3.Tolerance of Shaft Centre Height H:
4.Tolerance of AK
5. HUIFENG reserves the right to change specifications of any part without notice
NS SERIES THREE PHASE INDUCTION MOTORS，HIGH EFFICIENCYROLLED STEEL MOTOR BODY，Performance Date (60Hz)
|
Model Type |
Power |
Current at Volts |
Full Speed |
Eff@ |
Full-Load |
S.F |
Rated Torque |
For D.O.L Starting |
Break Down Torque Tmax |
Sound Power @No-load |
|||||
|
IN(A) |
TN |
Ist(A) |
Tst/TN |
||||||||||||
|
Series |
Type |
(HP) |
(W) |
208-230V |
460V |
575V |
(RPM) |
EFF |
PF |
(N·m) |
230V |
(N·m) |
dB(A) |
||
|
NS |
481-2 |
1/3 |
250 |
1.24-1.12 |
0.56 |
0.45 |
3450 |
72.0 |
0.78 |
1.15 |
0.69 |
15 |
1.90 |
1.95 |
70 |
|
NS |
482-2 |
1/2 |
370 |
1.73-1.57 |
0.78 |
0.63 |
3450 |
74.0 |
0.80 |
1.15 |
1.02 |
20 |
1.90 |
2.54 |
75 |
|
NS |
483-2 |
3/4 |
550 |
2.47-2.23 |
1.12 |
0.89 |
3450 |
75.5 |
0.82 |
1.15 |
1.52 |
25 |
1.90 |
3.73 |
75 |
|
NS |
561-2 |
1/3 |
250 |
1.24-1.12 |
0.56 |
0.45 |
3450 |
72.0 |
0.78 |
1.15 |
0.69 |
15 |
1.90 |
1.95 |
70 |
|
NS |
562-2 |
1/2 |
370 |
1.73-1.57 |
0.78 |
0.63 |
3450 |
74.0 |
0.80 |
1.15 |
1.02 |
20 |
1.90 |
2.54 |
75 |
|
NS |
563-2 |
3/4 |
550 |
2.47-2.23 |
1.12 |
0.89 |
3450 |
75.5 |
0.82 |
1.15 |
1.52 |
25 |
1.90 |
3.73 |
75 |
|
NS |
564-2 |
1 |
750 |
3.58-3.24 |
1.62 |
1.30 |
3475 |
75.5 |
0.77 |
1.15 |
2.06 |
30 |
1.85 |
5.22 |
75 |
|
NS |
565-2 |
1-1/2 |
1100 |
4.6-4.16 |
2.08 |
1.66 |
3450 |
82.5 |
0.805 |
1.15 |
3.05 |
40 |
1.75 |
6.82 |
85 |
|
NS |
56H1-2 |
2 |
1500 |
6.16-5.57 |
2.78 |
2.23 |
3450 |
84.0 |
0.805 |
1.15 |
4.15 |
50 |
1.70 |
8.73 |
85 |
|
NS |
56H2-2 |
3 |
2200 |
8.76-7.93 |
3.96 |
3.17 |
3450 |
85.5 |
0.815 |
1.15 |
6.09 |
64 |
1.60 |
11.40 |
88 |
|
NS |
481-4 |
1/4 |
180 |
1.18-1.07 |
0.53 |
0.43 |
1725 |
64.0 |
0.66 |
1.15 |
1.00 |
12 |
2.00 |
2.55 |
65 |
|
NS |
482-4 |
1/3 |
250 |
1.50-1.36 |
0.68 |
0.54 |
1725 |
68.0 |
0.68 |
1.15 |
1.38 |
15 |
2.00 |
3.73 |
65 |
|
NS |
483-4 |
1/2 |
370 |
2.04-1.84 |
0.92 |
0.74 |
1725 |
70.0 |
0.72 |
1.15 |
2.05 |
20 |
2.00 |
4.80 |
70 |
|
NS |
561-4 |
1/3 |
250 |
1.50-1.36 |
0.68 |
0.54 |
1725 |
68.0 |
0.68 |
1.15 |
1.38 |
15 |
2.00 |
3.73 |
65 |
|
NS |
562-4 |
1/2 |
370 |
2.04-1.84 |
0.92 |
0.74 |
1725 |
70.0 |
0.72 |
1.15 |
2.05 |
20 |
2.00 |
4.80 |
70 |
|
NS |
563-4 |
3/4 |
550 |
2.83-2.56 |
1.28 |
1.02 |
1725 |
74.0 |
0.73 |
1.15 |
3.05 |
25 |
2.00 |
6.87 |
70 |
|
NS |
56H1-4 |
1 |
750 |
3.36-3.04 |
1.52 |
1.22 |
1725 |
82.5 |
0.75 |
1.15 |
4.15 |
30 |
2.75 |
9.79 |
70 |
|
NS |
56H2-4 |
1-1/2 |
1100 |
4.85-4.38 |
2.19 |
1.75 |
1725 |
84.0 |
0.75 |
1.15 |
6.09 |
40 |
2.50 |
12.90 |
70 |
|
NS |
56H3-4 |
2 |
1500 |
6.44-5.82 |
2.91 |
2.33 |
1725 |
84.0 |
0.77 |
1.15 |
8.31 |
50 |
2.35 |
19.10 |
74 |
NOTE
1. Data is based on tests to IEEE Std112.
2.Tolerance:NEMA MG1.
3. HUIFENG reserves the right to change specifications of any product without notice.
Zip code: 355000
Fax: 0593-6396166
Tel: 0593-6375686 0593-6396669
Email : sales@hfmotor.com.cn(Sales)
hr@hfmotor.com.cn(Human Resources)
Add: Fuan City, Fujian Province Qinxiyang Industrial Park
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