· Features and application Z4 Series Medium Size DC machine motor is newly developed product of our works. The products are found wide use for prime mover in various, such as mill auxiliary in metallurgical industry, metal cutting machine-tool, paper making, print, textile, printing and dyeing, cement-making, plastic extruding machine, etc.Outline and mounting dimensions of the motors comply with IEC72 Standard, except for the axial distance between the mounting holes (dimension B).Performance and technical requirements of the motors can be checked in accordance with IEC34-1 Standard of the International Electro technical Commission, or DIN57530 Norm of the Deutsche Industries-Norm.The motors are class F insulated, with reliable insulating construction and impregnating process, ensuring stable dielectric performance and excellent heat dissipation.The motors possess the features of small size, good performance, light weight, large output, high efficiency and reliability, being able to match the current international advanced level.The motors can be lastingly operated form fully controlled three-phase bridge without a smoothing reactor. Motors for 160V may be operated on single-phase bridge thyristor. In that case, a smoothing reactor, whose inductance is specified in the relevant technical date, should be inserted in the armature circuit to suppress ripple current.· Performance 1. Data listed in the technical data sheet should be employed under the following conditions;
a. Altitude above sea level maximal 1,000m;
b. Cooling air temperature maximal 40℃;
c. Ambient conditions for motors should be free from acidic, alkali fumes or other aggressive gases which corrode insulation.d. Duty: Continuous (SI);
e. Armature and field circuits for motors may be either operated on static thyrisier controlled supplies, or from d-c generator;
f. Performances of motors all comply with State Standard GB755. “Fundamental technical rules for electrical machines”.
2. Standard rated voltage: 160V or 440V, Values for 220V, 400V, and 660V or other voltage may be derived on request.
3. Rated speed: 3000, 1500, 1000, 750, 600, 500, 400, 300 and 200 r/min, totally nine grades. Decrease armature voltage to make speed regulating under constant torque, lowering down field voltage to make speed regulating at constant output. Speed regulating range: see technical date. The torque can be remained constant by reducing speed via armature voltage weakening below raced value. It is stipulated that armature speed range can be down to the lowest 20 r/min at constant torque and stable running.
4. Separate excitation is the basic excitation type of the motors. Nominal field voltage: 180V.
Other excitation voltages are also acceptable on request. Forced excitation is allowed with the voltage of less than 500V. When a motor is normally running, its excitation current must not be higher than rated excitation current. To assure the reliability of insulation of excitation system, the motor must be protected against self induced voltages by a release resistor connected in parallel with the excitation circuit of the motor is interrupted. At rated field voltage the value of shunt resistor is about seven times filed winding resistance (cold state). While the field voltage is higher than nominal voltage, the value of shunt resistance may be lower than seven times field resistance, otherwise higher than seven times.
5. For frame size Z4-315, Z4-355, Z4-400 and Z4-450, compensating windings are provided. For frame size Z4-250 and Z4-280 the motors are feasible with a compensating winding too.
6. A marked earthing terminal is provided forth motors.
7. The efficiencies listed in the date sheet are for rated output, voltage and speed, and include excitation lose, excluding that of separate ventilating fans.· Model explanation · Structure 1. Protection, mounting and type of construction:
a. Type of protection of the whole series: IP21S
b. Mounting modes comply with the State Standard GB/T997 stipulated as follows:2. Methods of Cooling:
Modes of cooling for all the motors are separate cooling, force ventilated. Cooling by frame radially mounted, separately powered ventilating fan, and attached with an air filter. Modes of cooling for motors may be made into three types, namely IC06, IC17 and IC37.
a. For Z4-100-Z4-160, the blower is mounted on the non-drive side.
b. For Z4-180-Z4-450, the blower is mounted on the drive side.
c. The required cooling air volume, air pressure and fan motor capacity are shown below:Table 1)
Frame Size
Air Volume
Static Pressure
Motor Output
m3/h
Pa
Kw
Z4-100
160
200
0.04
Z4-112
220
300
0.06
Z4-132
360
450
0.18
Z4-160
790
600
0.37
Z4-180
1200
940
1.1
Z4-200
1600
800
1.1
Z4-225
2880
1400
3
Z4-250
3000
1400
3
Z4-280
4000
1600
4
Z4-315
4680
1600
5.5
Z4-355
5200
1600
5.5
Z4-400
7200
1800
5.5
Z4-450
9000
1800
7.5
* All the ventilating fan motors are of three phase, two pole, 380V.Motors with the following five methods of cooling can also be ordered, but prior consultations are needed.
a. Frame size 100 up to 250 may be made into the totally enclosed, frame cooled motor (IC410).
b. Frame size 160 up to 250 may be made into the separately ventilated motor with blower mounted on its non-drive side (IC05).
c. Frame size 100 up to 200 may be made into the self cooled open motor with its own fan mounted on the shaft (IC01).
d. Frame size 160 up to 355 may be made into totally enclosed motor with internal cooling air circulation by independent air-air heat exchanger mounted on it (IC666).
e. Frame size 160 up to 450 may be made into totally enclosed motor with independent air-water heat exchanger mounted on it (IC86W).
3. Standard terminal box mounting is the right hand side seen form the drive end of the motor. As an alternative, mounting at the top or on the left-hand side is possible on request.
4. Motors if needed can be fitted with tachogenerator or other accessories at the non-drive end.
5. Motors, when directly coupled, must use elastic or flexible couplings. The drive and driven units must be aligned with the utmost care. Radial forces acting on the shaft-extensions (belt or pinion drive) must not exceed the values given in the diagrams in the following pages (see Appendix2). Motors are of compact structure, elegant appearance, spacious terminal box, easy wiring, servicing and maintenance.
TypeRated OutputRated SpeedSpeed with Field WeakenedArm. Curr.Field PowerSmoothing InductanceMoment of InertiaWt.PN160V400V440VNFINPFLHGD2kWr/minr/minAWmHkg.m2kgZ4-100-12.21490300017.9315150.044721.5955200013.3154263040001242960400010.72131030006.62.2148030006.51.486020005.11.599020004.77Z4-112/2-131540300024320200.0721002.2975200019.6205.52630400016.45.52940400014.72.8134030009.13150030008.61.985520006.92.296520007.1Z4-112/2-241450300031.3350120.08810731070200024.81072660400020.47.52980400019.73.71320300011.741500300011.22.6895200093101020009.1Z4-112/4-15.51520300042.55006.50.1281064990200033.74.5102680350029112950350028.851340180015.75.51480180015.43.78551100134980110012.2Z4-112/4-25.51090200043.557060.156114132740360037153035360038.66.71330180020.67.51480180020.65955120016.15.51025120015.7TypeRated OutputRated SpeedSpeed with Field WeakenedArm. Curr.Field PowerMoment of InertiaWt.PN400V440VNFINPFGD2kWr/minr/minAWkg.m2kgZ4-132-118.52610400052.26500.3214018.52850400047.1101330210030.1111480220029.67865160022.77.5975160021.4Z4-132-2202800360055.473C0.4160223090360055.3151360250044.5151510250039.510905140031.111995140030.5Z4-132-3272720360074.58000.4818030300036007518.51390210053.218.51540220047.613.5945160040.5151050160040.5Z4-160-11332710350093.48200.6422037300019.51350300058.8221500Z4-160-2240.5271035001139200.76242453000Z4-160-2116.5900200050.518.51000Z4-160-3249.52710350013710500.88268553010Z4-160-31271350300077.830150019.5900200059.1221000TypeRated OutputRated SpeedSpeed with Field WeakenedArm. Curr.Field PowerMoment of InertiaWt.PN400V440VNFINPFGD2kWr/minr/minAWkg.m2kgZ4-180-11331350300095.412001.5232637150016.5670190051.418.575013540140042.415600Z4-180-22672710340018514001.72350753000Z4-180-2140.5135028001154515002790020007930100019.56701400612275016.554016005218.5600Z4-180-313390020009715001.9238037100019.554012506222600Z4-180-42812710320022117002.2410903000Z4-180-4150135030001395515002767020008030750Z4-200-12992710300027114003.684851103000Z4-200-1140.59002000118451000336701600993775019.545010006422500Z4-200-21671350300018815004.25307515002754010008230600Z4-200-321192710320032217504.85801323000Z4-200-31811350280022490150049.5900200014155100040.567014001194575033540120010137600274507504430500TypeRated OutputRated SpeedSpeed with Field WeakenedArm. Curr.Field PowerMoment of InertiaWt.PN400V440VNFINPFGD2kWr/minr/minAWkg.m2kgZ4-225-119913603000276230056801101500679002000193751000496801300146557504054012001234560033450100010337500Z4-225-2149540100014824705.67405560040450100012545500Z4-225-311191360240032725806.2800132150081900200022790100067680225019775750Z4-250-121441360210039925008.88901601500Z4-250-119990020002811101000Z4-250-2116713602200459275010970185150081680225023490750Z4-250-3118013602400493285011.210702001500119900200033413210006754020002047560049450150015255500Z4-250-4119813602400539300012.811802201500Z4-250-4214490020004011601000Z4-250-419968019002831107508154016002369060067450150020175500TypeRated OutputRated SpeedSpeed with Field WeakenedArm. Curr.Field PowerMoment of InertiaWt.PN400V440VNFINPFGD2kWr/minr/minAWkg.m2kgZ4-280-1122613552000614310016.412802501500Z4-280-2225313551800684350018.414002801500Z4-280-21180900200049820010001196751600333132750995401500281110600Z4-280-3228413601800768360021.215503151500Z4-280-3119890020005452201000Z4-280-321446751700402160750Z4-280-31118540100033913260080450140023490500Z4-280-42225900180061640002417002501000Z4-280-411666751900464185750984501000282110500Z4-315-1232113601800865385021.218903551500253900160069028010001806801900500200750Z4-315-1114454019004091606001184501600344132500983601200294110400Z4-315-222849001600772435024208031510002256801600624250750Z4-315-2116654016004681856001434501500413160500Z4-315-323209001600867465027.22290355100025268016006982807501805401500501200600Z4-315-311183601200344132400Z4-315-423619001400971520030.82520400100028468016007783157502255401600626250600Z4-315-4116645015004681855001433601200416160400TypeRated OutputRated SpeedSpeed with Field WeakenedArm. Curr.Field PowerMoment of InertiaWt.PN400V440VNFINPFGD2kWr/minr/minAWkg.m2kgZ4-355-1240690015001094470042289045010003216801500877355750Z4-355-11253540150069728060018045015005062005001663601200478185400Z4-355-223616801600978560046317040075028465015007833156002254501600624250500Z4-355-211803601200511200400Z4-355-3240668011001098600052349045075022054016008773556002844501500789315500Z4-355-311973601200559220400Z4-355-423615401300985650060384040060032045012008823555002253601200627250400Z4-400-22435680140011755700744500480750Z4-400-212353601200675260400180270900537200300Z4-400-32500680140013406400844900550750400540130010834406003444501300852380500Z4-400-312703601200768300400208270900611230300Z4-400-4243554013001175710094530048060039045014001070430500Z4-400-413163601200880350400235270900676260300TypeRated OutputRated SpeedSpeed with Field WeakenedArm. Curr.Field PowerMoment of InertiaWt.PN400V440VNFINPFGD2kWr/minr/minAWkg.m2kgZ4-450-2247254012001286650013856005206004084501400111445050036236012001010400400Z4-450-21253270900720280300Z4-450-3250054012001358710015660005506004534501300122850050040836012001130450400309270900875450300Z4-450-31200180600595220200Z4-450-4254554011001492780017467006006005004501100136755050045336012001254500400345270900972380300Z4-450-41235180600698260200Horizontal shaft, foot mounted
TYPE
Mounting Dimensions
Outline Dimensions
A
B
C
D
E
F
GA
DA
EA
FA
GC
H
K
L
L1
AB
AC
AD
HD
h1
Z4-100-1
160
318
63
24
50
8
27
24
50
8
27
100
12
500
580
197
234
179
398
10
Z4-100-2
358
540
620
Z4-112/2-1
190
337
70
28
60
8
31
28
60
8
31
112
12
544
612
221
255
202
452
10
Z4-112/2-2
367
574
642
Z4-112/2-3
407
614
682
Z4-112/2-4
477
684
752
Z4-112/4-1
190
347
70
32
80
10
35
32
80
10
35
112
12
573
642
221
255
202
452
10
Z4-112/4-2
387
613
682
Z4-112/4-3
437
663
732
Z4-112/4-4
497
723
792
Z4-132-1
216
355
89
38
80
10
41
38
80
10
41
132
12
619
814
260
295
240
527
12
Z4-132-2
405
669
864
Z4-132-3
465
729
924
Z4-132-4
545
809
1004
Z4-160-11
254
411
108
48
110
14
51.5
48
110
14
51.5
160
15
744
953
316
346
383
625
14
Z4-160-12
476
809
986
Z4-160-21
451
784
993
Z4-160-22
516
849
1026
Z4-160-31
501
834
1034
Z4-160-32
566
899
1076
Z4-160-41
561
894
1103
Z4-160-42
626
959
1136
Z4-160-51
631
964
1173
Z4-160-52
696
1029
1206
Z4-180-11
279
436
121
55
110
16
59
55
110
16
59
180
15
794
1022
356
390
305
731
16
Z4-180-12
501
859
1087
Z4-180-21
476
834
1062
Z4-180-22
541
899
1127
Z4-180-31
526
884
1112
Z4-180-32
591
949
1177
Z4-180-41
586
944
1172
Z4-180-42
651
1009
1237
Z4-180-51
656
1014
1242
Z4-180-52
721
1079
1307
Z4-200-11
318
566
133
65
140
18
69
65
140
18
69
200
19
977
1158
396
430
355
779
18
Z4-200-12
614
1025
1206
Z4-200-21
606
1017
1198
Z4-200-22
654
1065
1246
Z4-200-31
686
1097
1278
Z4-200-32
734
1145
1326
Z4-200-41
756
1167
1348
Z4-200-42
804
1215
1396
Z4-225-11
356
701
149
75
140
20
79.5
75
140
20
79.5
225
19
1140
1605
440
474
398
981
20
Z4-225-12
761
1200
1665
Z4-225-21
751
1190
1655
Z4-225-22
811
1250
1715
Z4-225-31
811
1250
1715
Z4-225-32
871
1310
1775
Z4-250-11
406
715
168
85
170
22
90
75
140
20
79.5
250
24
1225
1657
490
524
432
1031
25
Z4-250-12
775
1285
1717
Z4-250-21
765
1275
1707
Z4-250-22
825
1335
1767
Z4-250-31
825
1335
1767
Z4-250-32
885
1395
1827
Z4-250-41
895
1405
1837
Z4-250-42
955
1465
1897
Z4-280-11
457
762
190
95
170
25
100
85
170
22
90
280
24
1315
1748
550
584
462
1130
25
Z4-280-12
852
1405
1838
Z4-280-21
822
1375
1808
Z4-280-22
912
1465
1898
Z4-280-31
892
1445
1878
Z4-280-32
982
1535
1968
Z4-280-41
972
1525
1958
Z4-280-42
1062
1615
2048
Z4-280-51
1062
1615
2048
Z4-280-52
1152
1705
2138
Z4-315-091
508
817
216
100
210
28
106
95
170
25
100
315
28
1462
1827
620
654
497
1221
30
Z4-315-092
907
1552
1917
Z4-315-11
887
1532
1897
Z4-315-12
977
1622
1987
Z4-315-21
967
1612
1977
Z4-315-22
1057
1702
2067
Z4-315-31
1057
1702
2067
Z4-315-32
1147
1792
2157
Z4-315-41
1157
1802
2167
Z4-315-42
1247
1892
2257
Z4-355-081
610
818
254
110
210
28
116
110
210
28
116
355
28
1539
1860
700
734
701
1301
30
Z4-355-082
908
1629
1950
Z4-355-091
888
1609
1930
Z4-355-092
978
1699
2020
Z4-355-11
968
1689
2010
Z4-355-12
1058
1779
2100
Z4-355-21
1058
1779
2100
Z4-355-22
1148
1869
2190
Z4-355-31
1158
1879
2200
Z4-355-32
1248
1969
2290
Z4-355-41
1268
1989
2310
Z4-355-42
1358
2079
2400
Z4-400-11
686
959
280
120
210
32
127
120
210
32
127
400
35
1732
1817
790
830
750
1620
35
Z4-400-12
1079
1852
1937
Z4-400-21
1039
1812
1897
Z4-400-22
1159
1932
2017
Z4-400-31
1129
1902
1987
Z4-400-32
1249
2022
2107
Z4-400-41
1229
2002
2087
Z4-400-42
1349
2122
2207
Z4-450-11
800
1061
315
140
250
36
148
140
250
36
148
450
35
1944
2050
890
924
800
1720
40
Z4-450-12
1181
2064
2070
Z4-450-21
1151
2034
2140
Z4-450-22
1271
2154
2260
Z4-450-31
1251
2134
2240
Z4-450-32
1371
2254
2360
Z4-450-41
1361
160
300
40
169
2294
2350
Z4-450-42
1481
2414
2470
Z4-450-51
1481
2414
2470
Z4-450-52
1601
2534
2590
Horizontal shaft, flange & foot mounted
Type
Mounting Dimensions
Outline Dimensions
A
B
C
D
E
F
GA
DA
EA
FA
GC
H
K
M
N
S
Holes
T
L
P
AB
AC
AD
HD
L1
Z4-100-1
160
318
63
24
50
8
27
24
50
8
27
100
12
215
180
15
4
4
500
250
197
234
179
398
580
Z4-100-2
358
540
620
Z4-112/2-1
190
337
70
28
60
8
31
28
60
8
31
112
12
215
180
15
4
4
544
250
221
255
202
452
612
Z4-112/2-2
367
574
642
Z4-112/2-3
407
614
682
Z4-112/2-4
477
684
752
Z4-112/4-1
190
347
70
32
80
10
35
32
80
10
35
112
12
215
180
15
4
4
573
250
221
255
202
452
642
Z4-112/4-2
387
613
682
Z4-112/4-3
437
663
732
Z4-112/4-4
497
723
792
Z4-132-1
216
355
89
38
80
10
41
38
80
10
41
132
12
265
230
15
4
4
619
3000
260
295
240
527
814
Z4-132-2
405
669
864
Z4-132-3
465
729
924
Z4-132-4
545
809
1004
Z4-160-11
254
411
108
48
110
14
51.5
48
110
14
51.5
160
15
300
250
19
4
5
744
350
316
346
283
625
853
Z4-160-12
476
809
986
Z4-160-21
451
784
993
Z4-160-22
516
849
1026
Z4-160-31
501
834
1043
Z4-160-32
566
899
1076
Z4-160-41
561
894
1103
Z4-160-42
626
959
1136
Z4-160-51
631
964
1173
Z4-160-52
696
1029
1206
Z4-180-11
279
436
121
55
110
16
59
55
110
16
59
180
15
350
300
19
4
5
794
400
356
390
305
731
1022
Z4-180-12
501
859
1087
Z4-180-21
476
834
1062
Z4-180-22
541
899
1127
Z4-180-31
526
884
1112
Z4-180-32
591
949
1177
Z4-180-41
586
944
1172
Z4-180-42
651
1009
1237
Z4-180-51
656
1014
1242
Z4-180-52
721
1079
1307
Z4-200-11
318
566
133
65
140
18
69
65
140
18
69
200
19
400
350
19
8
5
977
450
396
430
355
779
1158
Z4-200-12
614
1025
1206
Z4-200-21
606
1017
1198
Z4-200-22
654
1065
1246
Z4-200-31
686
1097
1278
Z4-200-32
734
1145
1326
Z4-200-41
756
1167
1348
Z4-200-42
804
1215
1396
Z4-225-11
356
701
149
75
140
20
79.5
75
140
20
79.5
225
19
500
450
19
8
5
1140
550
440
474
398
981
1605
Z4-225-12
761
1200
1665
Z4-225-21
751
1190
1655
Z4-225-22
811
1250
1715
Z4-225-31
811
1250
1715
Z4-225-32
871
1310
1775
Z4-250-11
406
715
168
85
170
22
90
75
140
20
79.5
250
24
600
550
24
8
6
1225
660
490
524
432
1031
1657
Z4-250-12
775
1285
1717
Z4-250-21
765
1275
1707
Z4-250-22
825
1335
1767
Z4-250-31
825
1335
1767
Z4-250-32
885
1395
1827
Z4-250-41
895
1405
1837
Z4-250-42
955
1465
1897
Z4-280-11
457
762
190
95
170
25
100
85
170
22
90
280
24
600
550
24
8
6
1315
660
550
584
462
1130
1748
Z4-280-12
852
1405
1838
Z4-280-21
822
1375
1808
Z4-280-22
912
1465
1898
Z4-280-31
892
1445
1878
Z4-280-32
982
1535
1968
Z4-280-41
972
1525
1958
Z4-280-42
1062
1615
2048
Z4-280-51
1062
1615
2048
Z4-280-52
1152
1705
2138
Z4-315-11
508
887
216
100
210
28
106
95
170
25
100
315
28
740
680
24
8
6
1532
800
620
654
497
1221
1897
Z4-315-12
977
1622
Z4-315-21
967
1612
1977
Z4-315-22
1057
1702
2067
Z4-315-31
1057
1702
2067
Z4-315-32
1147
1792
2157
Z4-315-41
1157
1802
2167
Z4-315-42
1247
1892
2257
Products

Payment Terms: |
30% in advance, balance by T/T or L/C at sight |
Minimum Order: |
1 Piece |
Package: |
plywood box |
Brand Name: |
ELE |
Protection: |
Normal IP21S ( IP23 available) |
Cooling: |
Normal IC06 (IC17, IC37, IC86W available) |
Insulation: |
Normal class F (Class H available) |
Mounting: |
Normal IMB3 (IMB35, IMV1, IMV15 available) |
Duty: |
S1 |
Armature Voltage: |
Normal 400V, 440V, 660V |
Field voltage: |
Normal 180V (220V, 310V is available) |
Ambient condition: |
Normal Temperature ≤40℃, Normal Altitude ≤1000m |