JZ2-H Series Three Phase Marine Asynchronous Motor For Hoisting (single speed,double speed and three speed)
JZ2-H Series three phase marine asynchronous motor for hoisting is suitable for driving various hoisting and smelting auxiliary equipments on ship board. The motors have good ability of overload and mechanical strength. It does apply to short time or intermittent period duty. It is also used for frequent starting, braking and working with equipment which has obvious vibration and shock such as anchor windlass, winch, capstan and so on. It can also provide power for cargo winch that is no need to operate frequently. The motor has feature of good performance, small size, low noise, reliable working and easy manitenance etc.
Altitude should be lower than 1000m above sea level
Ambient temperature : -25~+45℃
Relative humidity should be less than 95%.
Inclination :±22.5° ;
Swing:±22.5° ;
Influenced by dew, salt mist, oil mist, fungus and sea water.
Influenced by shock and vibration coming from ships and offshore installation.
Protection : IP56 ;
Insulation : F ;
Voltage/Frequency : 380V/50Hz , 440V/60Hz.
Frame Size |
Output |
Rated Current (A) |
Rated Speed (r/min) |
Duty |
DC Brake |
Weight (kg) |
||||
380V 50Hz |
440V 60Hz |
380V 50Hz |
440V 60Hz |
Brake Torque (N-m) |
Pull-in VOLT /Current (V/A) |
Holding VOLT /Current (V/A) |
||||
JZ2-11-4-H |
1.5 |
4.3 |
3.7 |
1400 |
1680 |
S3-25% |
24.8 |
128/1.19 |
128/1.19 |
66 |
JZ2-12-4-H |
2.2 |
6 |
5.2 |
86 |
||||||
JZ2-13-4-H |
3.5 |
8.9 |
7.7 |
77 |
||||||
JZ2-21-4-H |
5 |
12 |
10.4 |
54.8 |
128/1.78 |
128/1.78 |
110 |
|||
JZ2-21-6-H |
3.5 |
10 |
8.7 |
900 |
1080 |
110 |
||||
JZ2-22-6-H |
5 |
13.3 |
11.5 |
122 |
||||||
JZ2-31-6-H |
7.5 |
19.2 |
16.6 |
119.6 |
128/2.05 |
128/2.05 |
174 |
|||
JZ2-32-6-H |
11 |
26.8 |
23.2 |
195 |
||||||
JZ2-41-6-H |
16 |
35 |
30.3 |
232.8 |
110/9 |
30/2.45 |
365 |
|||
JZ2-41-8-H |
11 |
28.9 |
25 |
695 |
830 |
340 |
||||
JZ2-22-4/12-H |
3/1.2 |
6.8/7.12 |
5.9/6.15 |
1350/410 |
1620/490 |
S2-30/10min |
40 |
110/1.6 |
30/0.85 |
112 |
JZ2-23-4/12-H |
4.3/1.7 |
9.5/10.1 |
8.2/8.73 |
149 |
||||||
JZ2-32-4/12-H |
6/2.5 |
12.9/11.3 |
11.2/9.76 |
1350/390 |
1620/465 |
119.6 |
110/4.5 |
30/1.23 |
177 |
|
JZ2-33-4/12-H |
8.5/3.5 |
17.9/14.8 |
15.5/12.8 |
1350/390 |
227 |
|||||
JZ2-33-4/16-H |
8.5/2.4 |
19.2/11.6 |
16.6/10.1 |
1370/310 |
1620/370 |
S2-30/15min |
230 |
|||
JZ2-41-4/16-H |
12/3.5 |
25/18.2 |
21.6/15.7 |
1370/320 |
1640/380 |
232.8 |
110/9 |
30/2.45 |
345 |
|
JZ2-42-4/16-H |
18/5 |
37/23.8 |
32/20.6 |
407 |
||||||
JZ2-41-4/8/16-H |
7.5/7.5/5 |
16.8/17.8/26 |
14.5/15.4/22.5 |
1400/665/300 |
1680/798/360 |
S2-10/30/5min |
365 |
|||
JZ2-42-4/8/16-H |
11/11/7.5 |
23/25.5/36 |
19.9/22.1/31.1 |
415 |
||||||
JZ2-51-4/8/16-H |
16/16/11 |
33/35.2/49 |
28.5/30.4/42.3 |
510.6 |
30/2.46 |
505 |
||||
JZ2-52-4/8/16-H |
22/22/16 |
43.7/47.8/71 |
37.8/41.3/61.3 |
575 |
||||||
JZ2-61-4/8/16-H |
30/30/22 |
60.5/69.5/96 |
52.3/60.1/83 |
1420/670/300 |
1700/800/360 |
676 |
110/10.47 |
30/2.86 |
850 |
|
JZ2-71-4/8/16-H |
45/45/30 |
88.5/100/142 |
76.5/86.4/122.7 |
1420/680/320 |
1700/810/380 |
889 |
110/18.25 |
30/4.98 |
1210 |
|
JZ2-72-4/8/16-H |
60/60/45 |
114/135/195 |
98.5/116.6/168.5 |
1420/720/330 |
1700/860/390 |
1350 |
1560 |
|||
JZ2-81-4/8/16-H |
85/85/64 |
160/169/337 |
138.2/168.4/291 |
1450/720/355 |
1740/870/430 |
3000 |
110/4.1 |
110/4.1 |
2800 |
Frame Size |
Type |
Mounting and Overall Dimension |
||||||||||||||||||
|
|
A |
B |
C |
D |
E |
F |
G |
Conical Shaft Extension |
H |
K |
AB |
AD |
HA |
HD |
L1 |
L2 |
|||
D1 |
G1 |
E1 |
d1 |
|||||||||||||||||
JZ2-H 1# |
JZ2-11, 12-4-H |
190 |
140 |
85 |
28 |
60 |
8 |
24 |
_ |
_ |
_ |
_ |
112 |
14 |
220 |
190 |
12 |
275 |
410 |
485 |
JZ2-13-4-H |
170 |
440 |
515 |
|||||||||||||||||
JZ2-H 2# |
JZ2-21-4, 6-H |
220 |
150 |
90 |
32 |
80 |
10 |
27 |
125 |
260 |
230 |
15 |
295 |
410 |
530 |
|||||
JZ2-22-6, 4/12-H |
200 |
460 |
590 |
|||||||||||||||||
JZ2-23-4/12-H |
270 |
530 |
660 |
|||||||||||||||||
JZ2-H 3# |
JZ2-31-6-H |
250 |
200 |
100 |
42 |
110 |
12 |
37 |
150 |
18 |
300 |
235 |
20 |
345 |
560 |
650 |
||||
JZ2-32-6, 4/12-H |
280 |
640 |
730 |
|||||||||||||||||
JZ2-33-4/12, 4/16-H |
380 |
740 |
830 |
|||||||||||||||||
JZ2-H 4# |
JZ2-41-6, 8, 4/16, 4/8/16-H |
320 |
305 |
120 |
50 |
16 |
43.5 |
200 |
26 |
380 |
295 |
470 |
700 |
820 |
||||||
JZ2-42-4/16, 4/8/16-H |
380 |
770 |
895 |
|||||||||||||||||
JZ2-H 5# |
JZ2-51-4/8/16-H |
360 |
360 |
140 |
60 |
140 |
18 |
52.9 |
225 |
430 |
325 |
510 |
840 |
990 |
||||||
JZ2-52-4/8/16-H |
460 |
940 |
1090 |
|||||||||||||||||
JZ2-H 6# |
JZ2-61-4/8/16-H |
420 |
440 |
160 |
70 |
20 |
62.5 |
M48×2 |
26 |
105 |
90 |
250 |
32 |
510 |
380 |
23 |
575 |
950 |
1130 |
|
JZ2-H 7# |
JZ2-71-4/8/16-H |
480 |
510 |
190 |
90 |
170 |
25 |
81 |
M60×3 |
35 |
130 |
110 |
280 |
560 |
410 |
600 |
1060 |
1255 |
||
JZ2-72-4/8/16-H |
660 |
1200 |
1535 |
|||||||||||||||||
JZ2-H 8# |
JZ2-81-4/8/16-H |
508 |
508 |
216 |
– |
– |
– |
– |
315 |
30 |
628 |
485 |
20 |
750 |
1150 |
1380 |
Frame Size |
Type |
Mounting and Overall Dimension |
||||||||||||||||||
|
|
D |
E |
F |
G |
Conical Shaft Extension |
M |
N |
P |
R |
S |
n |
T |
AD |
HF |
L1 |
L2 |
|||
D1 |
G1 |
E1 |
d1 |
|||||||||||||||||
JZ2-H 1# |
JZ2-11, 12-4-H |
28 |
60 |
8 |
24 |
_ |
_ |
_ |
_ |
265 |
230 |
300 |
0±2 |
15 |
4 |
4 |
190 |
340 |
410 |
485 |
JZ2-13-4-H |
440 |
515 |
||||||||||||||||||
JZ2-H 2# |
JZ2-21-4, 6-H |
32 |
80 |
10 |
27 |
230 |
345 |
410 |
530 |
|||||||||||
JZ2-22-6, 4/12-H |
460 |
590 |
||||||||||||||||||
JZ2-23-4/12-H |
530 |
660 |
||||||||||||||||||
JZ2-H 3# |
JZ2-31-6-H |
42 |
110 |
12 |
37 |
300 |
250 |
350 |
0±3 |
19 |
5 |
235 |
410 |
560 |
650 |
|||||
JZ2-32-6, 4/12-H |
640 |
730 |
||||||||||||||||||
JZ2-33-4/12, 4/16-H |
740 |
830 |
||||||||||||||||||
JZ2-H 4# |
JZ2-41-6, 8, 4/16, 4/8/16-H |
50 |
16 |
43.5 |
400 |
350 |
450 |
0±4 |
8 |
360 |
730 |
700 |
820 |
|||||||
JZ2-42-4/16, 4/8/16-H |
770 |
895 |
||||||||||||||||||
JZ2-H 5# |
JZ2-51-4/8/16-H |
60 |
140 |
18 |
52.9 |
500 |
450 |
550 |
370 |
780 |
840 |
990 |
||||||||
JZ2-52-4/8/16-H |
940 |
1090 |
||||||||||||||||||
JZ2-H 6# |
JZ2-61-4/8/16-H |
70 |
20 |
62.5 |
M48×2 |
26 |
105 |
90 |
430 |
850 |
950 |
1130 |
||||||||
JZ2-H 7# |
JZ2-71-4/8/16-H |
90 |
170 |
25 |
81 |
M60×3 |
35 |
130 |
110 |
600 |
550 |
660 |
24 |
6 |
480 |
980 |
1090 |
1530 |
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