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Product details：
出口产品 >> Electric and Machinery >> Electric Motor >> IEC Standard Motors 

Product name ：Z4 DC Shunt wound motor
Product descriptions:

Z4系列直流电动机

Z4 DC Shunt wound motor

 

Motor Model

Z4    Series Code

250  center height

4     4Armature core length

2     2End cover number
 Frame ：100～450        Power ：1.5 ~600kW
Working Cond：S1         Insulation ：F class
Rated Volt.：160V、440V     Excitation：Seperated
Rated Speed：3000、1500、1000、750、600、500、400、300、200r/min
Usage:In the machines of mill,paper,printing,textile,cement,plastic…
Characters：reliable and steady performance and speed adjustments,，by lowering the armature voltage to slow down the speed at constant torque or increase speed by decrease excitation current at constant power，speed adjustment range is wide Max over min. speed ratio can be as high as 1：200；compact body；big power output，high overload capability.
Working condition：
1.     not over1000m above sea level,Ambient temp.+40℃ below；
2.     power supply by single phase bridge type inverter or 3 phase computer controlled inverter ；
3.     Forced excitation permitted，Volt. Not over500V。
       

 

Construction
1、Motor protection and mounting type:
   a. Protection type :IP21S，can also be IP23 or IP44。
   b. Motors are feeted with following mounting type：
 
 

 
2、Cooling
 The whole motor is separated cooling by forced ventilation，with blower on top at shft direction，seperated power supply，and air filter attached.The cooling type is IC06，IC17，IC37 is available at request.
   a. Z4-100～Z4-160，Blower in mounted on the non drive end.
   b. Z4-180～Z4-450Blower is mounted on the drive end.
   C．Air volume,pressure and blower motor（3phase、2p、380V）power,see Table1
 
 
 
Table1

Frme
Air volume
Static pressure
Motor power
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
3.0
Z4-250
300
1400
3.0
Z4-280
400
1600
4.0
Z4-315
4680
1600
5.5
Z4-355
5200
1600
5.5
Z4-400
7200
1800
5.5
Z4-450
9000
1800
7.5

 
3、Terminal box on right seeing from drive end.Terminal on top or left available atrequest.
4、Tachometer on Non drive end available.
5、Output by flexible Coupling。
  
 
 
 
 
 
Table2 Technical Data

Type
Rated
Output
Rated  Speed
Speed with Field     Weakened
Arm. Curr.
Field
Power
Arm.
Circuit
Resistance
Arm.
Circuit
Resistance
Field
lnductance
Smoothing
lnduct.
Eff.
Moment  of     lnertia
 Wt.
PN
160V
 400V
 440V
nF
lN
PF
R
LA
LF
LR
　
GD2
　
kW
r/min
r/min
A
W
Ω(20℃)
mH
H
mH
%
㎏·㎡
㎏
Z4-100-1
2.2
1490
　
　
3000
17.9
315
1.19
11.2
22
15
67.8
0.044
72
1.5
955
　
　
2000
13.3
2.17
21.4
13
15
58.5
4
　
2630
 
4000
12
2.82
26
18
　
78.9
4
　
　
2960
4000
10.7
2.82
26
18
　
80.1
2
　
1310
 
3000
6.6
9.12
86
18
　
68.4
2.2
　
　
1480
3000
6.5
9.12
86
18
　
70.6
1.4
　
860
 
2000
5.1
16.76
163
18
　
60.3
1.5
　
　
990
2000
4.77
16.76
163
18
　
63.2
Z4-112/2-1
3
1540
　
 
3000
24
320
0.785
7.1
14
20
69.1
0.072
100
2.2
975
　
 
2000
19.6
1.498
14.1
13
20
62.1
5.5
 
2630
 
4000
16.4
1.933
17.9
17
　
79.9
5.5
 
　
2940
4000
14.7
1.933
17.9
17
　
81.1
2.8
　
1340
 
3000
9.1
6
59
17
　
71.2
3
　
　
1500
3000
8.6
6
59
17
　
72.8
1.9
　
855
 
2000
6.9
11.67
110
13
　
61.1
2.2
　
　
965
2000
7.1
11.67
110
13
　
63.5
Z4-112/2-2
4
1450
　
　
3000
31.3
350
0.567
6.2
14
12
72.6
0.088
107
3
1070
　
　
2000
24.8
0.934
10.3
14
10
66.8
7
　
2660
　
4000
20.4
1.305
14
19
　
82.4
7.5
　
　
2980
4000
19.7
1.305
14
19
　
83.5
3.7
　
1320
 
3000
11.7
4.24
48.5
19
　
74.1
4
　
　
1500
3000
11.2
4.24
48.5
19
　
76
2.6
　
895
 
2000
9
7.62
83
14
　
65.1
3
　
　
1010
2000
9.1
7.62
83
14
　
67.3
Z4-112/4-1
5.5
1520
　
 
3000
42.5
500
0.38
3.85
6.8
6.5
73
0.128
106
4
990
　
 
2000
33.7
0.741
7.7
6.7
4.5
64.9
10
　
2680
 
3500
29
0.89
9
6.8
　
82.7
11
　
　
2950
3500
28.8
0.89
9
6.8
　
83.3
5
　
1340
 
1800
15.7
3.01
30.5
6.8
　
74.3
5.5
　
　
1480
1800
15.4
3.01
30.5
6.8
　
75.7
3.7
　
855
 
1100
13
5.78
60
6.7
　
65.2
4
　
　
980
1100
12.2
5.78
60
6.7
　
68.7
Z4-112/4-2
5.5
1090
　
 
2000
43.5
570
0.441
5.1
7.8
6
69.5
0.156
114
13
　
2740
 
3600
37
0.574
6.4
5.8
　
84.4
15
　
　
3035
3600
38.6
0.574
6.4
5.8
　
85.4
6.7
　
1330
 
1800
20.6
2.12
24.1
7.8
　
76.8
7.5
　
　
1480
1800
20.6
2.12
24.1
7.8
　
78.4
5
　
955
 
1200
16.1
3.46
40.5
5.8
　
71.1
5.5
　
　
1025
1200
15.7
3.46
40.5
5.8
　
71.9

 
Table2 Technical Data（Cont’d）

Type
Rated
Output
Rated  Speed
Speed with
 Field
Weakened
Arm.
Curr.
Field
Power
Arm.
Circuit
Resistance
Arm.
Circuit
Resistance
Field
lnductance
Eff.
Moment
of
lnertia
Wt.
PN
 400V
 440V
nF
lN
PF
R
LA
LF
　
GD2
　
kW
r/min
r/min
A
W
 Ω(20℃)
mH
H
%
㎏·㎡
㎏
Z4-132-1
18.5
2610
　
4000
52.2
650
0.368
5.3
6.5
85
0.32
140
18.5
　
2850
4000
47.1
0.368
5.3
6.5
85.9
10
1330
　
2100
30.1
1.309
18.9
8.9
79.4
11
　
1480
2200
29.6
1.309
18.9
8.9
80.9
7
865
　
1600
22.7
2.56
37.5
6.3
71.9
7.5
　
975
1600
21.4
2.56
37.5
6.3
74.5
Z4-132-2
20
2800
　
3600
55.4
730
0.226
3.65
10
87.8
0.4
160
22
　
3090
3600
55.3
0.226
3.65
10
88.3
15
1360
　
2500
44.5
0.811
13.5
7.7
81.2
15
　
1510
2500
39.5
0.811
13.5
7.7
83.4
10
905
　
1400
31.1
1.565
26
6
75.6
11
　
995
1400
30.5
1.565
26
6
77.7
Z4-132-3
27
2720
　
3600
74.5
800
0.1905
3.4
21
88.2
0.48
180
30
　
3000
3600
75
0.1905
3.4
21
88.6
18.5
1390
　
2100
53.2
0.531
9.8
6.6
83.6
18.5
　
1540
2200
47.6
0.531
9.8
6.6
84.7
13.5
945
　
1600
40.5
0.976
19.4
6.5
79.4
15
　
1050
1600
40.5
0.976
19.4
6.5
80.5
Z4-160-11
33
2710
　
3500
93.4
820
0.1835
3.15
10
87.4
0.64
220
37
　
3000
3500
93.4
0.1835
3.15
10
88.5
19.5
1350
　
3000
58.8
0.593
10.4
7.7
80.4
22
　
1500
3000
58.8
0.593
10.4
7.7
82.6
Z4-160-22
40.5
2710
　
3500
113
920
0.1426
2.7
10
88.2
0.76
242
45
　
3000
3500
113
0.1426
2.7
10
89.1
Z4-160-21
16.5
900
　
2000
50.5
0.862
17.7
6
77.9
18.5
　
1000
2000
50.5
0.862
17.7
6
79.4
Z4-160-32
49.5
2710
　
3500
137
1050
0.097
2.07
11
89.1
0.88
268
55
　
3010
3500
137
0.097
2.07
11
90.2
Z4-160-31
27
1350
　
3000
77.8
0.376
8.3
10
84.7
30
　
1500,
, 3, 000
77.8
0.376
8.3
10
85.7
19.5
900
　
2000
59.1
0.675
15.2
6.3
79.1
22
　
1000
2000
59.1
0.675
15.2
6.3
81.7
Z4-180-11
33
1350
　
3000
95.4
1200
0.29
5.8
7.1
84.7
1.52
326
37
　
1500
3000
95.4
0.29
5.8
7.1
86.5
16.5
670
　
1900
51.4
0.947
17.6
5.6
75.5
18.5
　
750
1900
51.4
0.947
17.6
5.6
78.1
13
540
　
1400
42.4
1.264
25
5.6
73
15
　
600
1400
42.4
1.264
25
5.6
74.1

 
Continued

Type
Rated
Output
Rated Speed
Speed with
Field
Weakened
Arm.
Curr.
Field
Power
Arm.
Circuit
Resistance
Arm.
Circuit
Resistance
Field
lnductance
Eff.
Moment
of
lnertia
Wt.
PN
 400V
 440V
nF
lN
PF
R
LA
LF
　
GD2
　
kW
r/min
r/min
A
W
Ω(20℃)
mH
H
%
㎏·㎡
㎏
Z4-180-22
67
2710
　
3400
185
1400
0.0555
1.16
6.9
89.5
1.72
350
75
　
3000
3400
185
0.0555
1.16
6.9
90.7
Z4-180-21
40.5
1350
　
2800
115
0.2125
4.65
6.6
85.8
45
　
1500
2800
115
0.2125
4.65
6.6
87
27
900
　
2000
79
0.419
9.3
7.3
82.2
30
　
1000
2000
79
0.419
9.3
7.3
83.7
19.5
670
　
1400
61
0.756
15.7
7.1
77.3
22
　
750
1400
61
0.756
15.7
7.1
79.7
16.5
540
　
1600
52
1.003
21.9
5
73.8
18.5
　
600
1600
52
1.003
21.9
5
76.8
Z4-180-31
33
900
　
2000
97
1500
0.332
7.7
6.6
82.8
1.92
380
37
　
1000
2000
97
0.332
7.7
6.6
83.6
19.5
540
　
1250
62
0.801
19
6.6
74.8
22
　
600
1250
62
0.801
19
6.6
76.6
Z4-180-42
81
2710
　
3200
221
1700
0.051
1.16
12
91
2.2
410
90
　
3000
3200
221
0.051
1.16
12
91.3
Z4-180-41
50
1350
　
3000
139
0.1417
3.2
5.7
87.5
55
　
1500
3000
139
0.1417
3.2
5.7
87.7
27
670
　
2000
80
0.459
10.4
6.3
80.4
30
　
750
2000
80
0.459
10.4
6.3
81.1
Z4-200-12
99
2710
　
3000
271
1400
0.0373
0.83
7.62
90.2
3.68
485
110
　
3000
3000
271
0.0373
0.83
7.62
91.6
Z4-200-11
40.5
900
　
2000
118
0.2653
8.4
7.01
83.4
45
　
1000
2000
118
0.2653
8.4
7.01
85.5
33
670
　
1600
99
0.369
10.6
7.77
80.2
37
　
750
1600
99
0.369
10.6
7.77
82.9
19.5
450
　
1000
64
0.93
21.9
7.3
72.2
22
　
500
1000
64
0.93
21.9
7.3
77.4
Z4-200-21
67
1350
　
3000
188
1500
0.0885
2.8
6.78
88.7
4.2
530
75
　
1500
3000
188
0.0885
2.8
6.78
89.6
27
540
　
1000
82
0.535
14
9.64
78.8
30
　
600
1000
82
0.535
14
9.64
80.4
Z4-200-32
119
2710
　
3200
322
1750
0.0266
0.79
10.9
91.7
4.8
580
132
　
3000
3200
322
0.0266
0.79
10.9
92.4
Z4-200-31
81
1350
　
2800
224
0.0771
2.6
5.61
88.7
90
　
1500
2800
224
0.0771
2.6
5.61
90
49.5
900
　
2000
141
0.1751
4.8
8.54
85.6
55
　
1000
2000
141
0.1751
4.8
8.54
87.1
40.5
670
　
1400
119
0.283
8.5
8.35
82.5
45
　
750
1400
119
0.283
8.5
8.35
84.1
33
540
　
1200
101
0.42
12.2
8.42
79.6
37
　
600
1200
101
0.42
12.2
8.42
82
27
450
　
750
84
0.598
17.1
8.4
77.5
30
　
500
750
84
0.598
17.1
8.4
79.5

Continued

Type
Rated
Output
Rated Speed
Speed with
Field
Weakened
Arm.
Curr.
Field
Power
Arm.
Circuit
Resistance
Arm.
Circuit
Resistance
Field
lnductance
Eff.
Moment
of
lnertia
Wt.
PN
 400V
 440V
nF
lN
PF
R
LA
LF
　
GD2
　
kW
r/min
r/min
A
W
Ω(20℃)
mH
H
%
㎏·㎡
㎏
Z4-225-11
99
1360
　
3000
276
2300
0.0664
2.1
4.45
87.9
5
680
110
　
1500
3000
276
0.0664
2.1
4.45
89.4
67
900
 
2000
193
0.1406
4.9
4.28
84.4
75
　
1000
2000
193
0.1406
4.9
4.28
86.5
49
680
 
1300
146
0.2433
8.7
5.77
81.2
55
　
750
1300
146
0.2433
8.7
5.77
84
40
540
 
1200
123
0.356
9.5
6.38
78.2
45
　
600
1200
123
0.356
9.5
6.38
80.8
33
450
　
1000
103
0.476
15.2
6.10
76.5
37
　
500
1000
103
0.476
15.2
6.10
78.8
Z4-225-21
49
540
　
1000
148
2470
0.2648
9.5
4.14
79.3
5.6
740
55
　
600
1000
148
0.2648
9.5
4.14
82.4
40
450
 
1000
125
0.397
13.7
5.41
76.6
45
　
500
1000
125
0.397
13.7
5.41
78.9
Z4-225-31
119
1360
 
2400
327
2580
0.0454
1.5
5.33
89.3
6.2
800
132
　
1500
2400
327
0.0454
1.5
5.33
90.5
81
900
　
2000
227
0.093
3.4
5.3
86.9
90
　
1000
2000
227
0.093
3.4
5.3
88
67
680
　
2250
197
0.167
5.1
5.44
82.5
75
　
750
2250
197
0.167
5.1
5.44
85.1
Z4-250-12
144
1360
 
2100
399
2500
0.0444
1.3
4.29
88.8
8.8
890
160
　
1500
2100
399
0.0444
1.3
4.29
89.9
Z4-250-11
99
900
 
2000
281
0.0911
2.4
4.55
86.2
110
　
1000
2000
281
0.0911
2.4
4.55
88.1
Z4-250-21
167
1360
　
2200
459
2750
0.0325
0.91
4.28
89.8
10
970
185
　
1500
2200
459
0.0325
0.91
4.28
90.5
81
680
　
2250
234
0.1306
3.9
5.41
83.2
90
　
750
2250
234
0.1306
3.9
5.41
85.2
Z4-250-31
180
1360
 
2400
493
2850
0.0281
0.87
5.32
90.4
11.2
1070
200
　
1500
2400
493
0.0281
0.87
5.32
91.5
119
900
 
2000
334
0.0668
1.7
5.46
87.4
132
　
1000
2000
334
0.0668
1.7
5.46
89.1
67
540
 
2000
204
0.202
4.0
4.0
80.8
75
　
600
2000
204
0.202
4.0
4.0
84.6
49
450
　
1500
152
0.305
7.3
5.1
78.5
55
　
500
1500
152
0.305
7.3
5.1
82.4

Continued

Type
Rated
Output
Rated Speed
Speed with
Field
Weakened
Arm.
Curr.
Field
Power
Arm.
Circuit
Resistance
Arm.
Circuit
Resistance
Field
lnductance
Eff.
Moment
of
lnertia
Wt.
PN
 400V
 440V
nF
lN
PF
R
LA
LF
　
GD2
　
kW
<, /TD><, TD width=79 colSpan=2>
r/min
r/min
A
W
 ,
Ω(20℃)
mH
H
%
㎏·㎡
㎏
Z4-250-41
198
1360
　
2400
539
3000
0.0237
0.93
6.19
91
12.8
1180
220
　
1500
2400
539
0.0237
0.93
6.19
91.7
144
900
　
2000
401
0.0485
1.9
4.53
88
160
　
1000
2000
401
0.0485
1.9
4.53
89.2
99
680
　
1900
283
0.0102
2.6
5.3
85.8
110
　
750
1900
283
0.0102
2.6
5.3
87.4
81
540
　
1600
236
0.141
4.7
6.36
83.4
90
　
600
1600
236
0.141
4.7
6.36
85
67
450
　
1500
201
0.195
5.1
4.97
80
75
　
500
1500
201
0.195
5.1
4.97
83.4
Z4-280-11
226
1355
　
2000
614
3100
0.02134
0.69
4.58
90.9
16.4
1280
250
　
1500
2000
614
0.02134
0.69
4.58
91.6
Z4-280-22
253
1355
　
1800
684
3500
0.01796
0.77
5.3
91.5
18.4
1400
280
　
1500
1800
684
0.01796
0.77
5.3
92.1
Z4-280-21
180
900
　
2000
498
0.0373
1.2
4.46
89.1
200
　
1000
2000
498
0.0373
1.2
4.46
90.1
119
675
　
1600
333
0.0662
2.3
4.37
87.1
132
　
750
1600
333
0.0662
2.3
4.37
88.6
99
540
　
1500
281
0.093
3.1
4.57
84.7
110
　
600
1500
281
0.093
3.1
4.57
86
Z4-280-32
284
1360
　
1800
768
3600
0.01493
0.59
6.94
91.7
21.2
1550
315
　
1500
1800
768
0.01493
0.59
6.94
92.6
144
675
　
1700
402
0.0532
2
5.47
87.8
160
　
750
1700
402
0.0532
2
5.47
89.1
Z4-280-31
198
900
　
2000
545
0.0314
1.1
5.54
89.7
220
　
1000
2000
545
0.0314
1.1
5.54
90.6
118
540
　
1000
339
0.0839
2.6
5.77
85.4
132
　
600
1000
339
0.0839
2.6
5.77
86.8
80
450
　
1400
234
0.1377
5.3
9.03
84.1
90
　
500
1400
234
0.1377
5.3
9.03
85.4
Z4-280-42
225
900
　
1800
616
4000
0.02545
0.96
5.29
90.2
24
1700
250
　
1000
1800
616
0.02545
0.96
5.29
91.1
Z4-280-41
166
675
　
1900
464
0.0457
1.7
5.19
88.1
185
　
750
1900
464
0.0457
1.7
5.19
89.4
98
450
　
1000
282
0.0993
3.7
6.86
85.1
110
　
500
1000
282
0.0993
3.7
6.86
86.9

Continued

Type
Rated
Output
Rated Speed
Speed with
Field
Weakened
Arm.
Curr.
Field
Power
Arm.
Circuit
Resistance
Arm.
Circuit
Resistance
Field
lnductance
Eff.
Moment
of
lnertia
Wt.
PN
 400V
 440V
nF
lN
PF
R
LA
LF
　
GD2
　
kW
r/min
r/min
A
W
Ω(20℃)
mH
H
%
㎏·㎡
㎏
Z4-315-12
321
1360
　
1800
865
3850
0.015
0.39
8.64
92.2
21.2
1890
355
　
1500
1800
865
0.015
0.39
8.64
92.8
253
900
　
1600
690
0.02355
0.46
5.06
90.4
280
　
1000
1600
690
0.02355
0.46
5.06
91.6
180
680
　
1900
500
0.04371
0.83
4.97
88.4
200
　
750
1900
500
0.04371
0.83
4.97
89.4
Z4-315-11
144
540
　
1900
409
3850
0.06919
1.3
7.6
86.4
21.2
1890
160
　
600
1900
409
0.06919
1.3
7.6
87.4
118
450
　
1600
344
0.1
2.3
9.43
84.4
132
　
500
1600
344
0.1
2.3
9.43
86.3
98
360
　
1200
294
0.1415
2.9
9.96
81.7
110
　
400
1200
294
0.1415
2.9
9.96
84.3
Z4-315-22
284
900
　
1600
772
4350
0.02034
0.49
5.91
91
24
2080
315
　
1000
1600
772
0.02034
0.49
5.91
91.5
225
680
　
1600
624
0.03392
0.74
18.8
88.7
250
　
750
1600
624
0.03392
0.74
18.8
89.6
Z4-315-21
166
540
　
1600
468
4350
0.05382
1.2
25
87.2
24
2080
185
　
600
1600
468
0.05382
1.2
25
88.5
143
450
　
1500
413
0.076
1.5
19
84.7
160
　
500
1500
413
0.076
1.5
19
86
Z4-315-32
320
900
　
1600
867
4650
0.01658
0.39
23.1
91
27.2
2290
355
　
1000
1600
867
0.01658
0.39
23.1
92
252
680
　
1600
698
0.03043
0.82
21.5
89.1
280
　
750
1600
698
0.03043
0.82
21.5
89.8
180
540
　
1500
501
0.04536
0.95
31.6
88.2
200
　
600
1500
501
0.04536
0.95
31.6
89.4
Z4-315-31
118
360
　
1200
344
4650
0.1002
2.1
23.3
83.2
27.2
2290
132
　
400
1200
344
0.1002
2.1
23.3
85.3
Z4-315-42
361
900
　
1400
971
5200
0.01302
0.33
29
92.1
30.8
2520
400
　
1000
1400
971
0.01302
0.33
29
92.7
284
680
　
1600
778
0.02364
0.67
20.8
90
315
　
750
1600
778
0.02364
0.67
20.8
90.7
225
540
　
1600
626
0.03554
0.87
21.9
88.3
250
　
600
1600
626
0.03554
0.87
21.9
89
Z4-315-41
166
450
　
1500
468
5200
0.055
1.4
37.4
87.3
30.8
2520
185
　
500
1500
468
0.055
1.4
37.4
88.3
143
360
　
1200
416
0.0803
1.8
22.2
84
160
　
400
1200
416
0.0803
1.8
22.2
85.3

 
Continued

<, DIV align=center>360
Type
Rated
Output
Rated Speed
Speed with
Field
Weakened
 Arm.
Curr.
Field
Power
Arm.
Circuit
Resistance
Arm.
Circuit
Resistance
Field
lnductance
Eff.
Moment
of
lnertia
Wt.
PN
 400V
 440V
nF
lN
PF
R
LA
LF
　
GD2
　
kW
r/min
r/min
A
W
Ω(20℃)
mH
H
%
㎏·㎡
㎏
Z4-355-12
406
900
　
1500
1094
4700
0.01259
0.36
37.6
91.8
42
2890
450
　
1000
1500
1094
0.01259
0.36
37.6
92.8
321
680
　
1500
877
0.02087
0.59
28.1
90.4
355
　
750
1500
877
0.02087
0.59
28.1
91.2
Z4-355-11
253
540
　
1500
697
4700
0.02952
0.91
22
89.2
42
2890
280
　
600
1500
697
0.02952
0.91
22
90.2
180
450
　
1500
506
0.0502
1.5
8.91
87.6
200
　
500
1500
506
0.0502
1.5
8.91
88.9
166
360
　
1200
478
0.066
1.8
22.4
84.9
185
　
400
1200
478
0.066
1.8
22.4
85.9
Z4-355-22
361
680
　
1600
978
5600
0.01583
0.44
15.6
90.8
46
3170
400
　
750
1600
978
0.01583
0.44
15.6
91.7
284
540
　
1500
783
0.02676
0.81
34.7
89.5
315
　
600
1500
783
0.02676
0.81
34.7
90.5
225
450
　
1600
624
0.03462
1
20.5
88.4
250
　
500
1600
624
0.03462
1
20.5
89.5
Z4-355-21
180
　
1200
511
 5, 600 ,
0.05642
 35.5
86.3
46
3170
200
　
400
1200
511
 0.05642
1.6
35.5
87.5
Z4-355-32
406
680
　
1100
1098
6000
0.01362
0.39
19
91.3
52
3490
450
　
750
1100
1098
0.01362
0.39
19
92.1
320
540
　
1600
877
0.02153
0.7
24.3
89.9
355
　
600
1600
877
0.02153
0.7
24.3
91
284
450
　
1500
789
0.0293
0.91
18.5
88.3
315
　
500
1500
789
0.0293
0.91
18.5
89.5
Z4-355-31
197
360
　
1200
559
6000
0.04957
1.3
34.6
86.6
52
3490
220
　
400
1200
559
0.04957
1.3
34.6
88.4
Z4-355-42
361
540
　
1300
985
6500
0.01836
0.64
29.6
90.5
60
3840
400
　
600
1300
985
0.01836
0.64
29.6
91.2
320
450
　
1200
882
0.02361
0.76
17.7
88.9
355
　
500
1200
882
0.02361
0.76
17.7
89.2
225
360
　
1200
627
0.0358
1.2
17.7
87.5
250
　
400
1200
627
0.0358
1.2
17.7
88.8

 
Continued

Type
Rated
Output
Rated Speed
Speed with
Field
Weakened
Arm.
Curr.
Field
Power
Arm.
Circuit
Resistance
Arm.
Circuit
Resistance
Field
lnductance
Eff.
Moment
of
lnertia
Wt.
PN
 400V
 440V
nF
lN
PF
R
LA
LF
　
GD2
　
kW
r/min
r/min
A
W
Ω(20℃)
mH
H
%
㎏·㎡
㎏
Z4-400-22
435
680
　
1400
1175
5700
0.0139
0.33
7.85
90.8
74
4500
480
　
750
1400
1175
0.0139
0.33
7.85
92
Z4-400-21
235
360
　
1200
675
0.0497
1
7.3
84.8
260
　
400
1200
675
0.0497
1
7.3
86.3
180
270
　
900
537
0.0804
1.6
7.44
81.8
200
　
300
900
537
0.0804
1.6
7.44
83.1
Z4-400-32
500
680
　
1400
1340
6400
0.0112
0.3
9.57
91.2
84
4900
550
　
750
1400
1340
0.0112
0.3
9.57
92.5
400
540
　
1300
1083
0.0162
0.35
4.51
89.9
440
　
600
1300
1083
0.0162
0.35
4.51
91.1
344
450
　
1300
952
0.0248
0.58
6
88.1
380
　
500
1300
952
0.0248
0.58
6
89.5
Z4-400-31
270
360
　
1200
768
0.03821
0.82
6.11
86
300
　
400
1200
768
0.03821
0.82
6.11
87.5
208
270
　
900
611
0.0659
1.5
5.89
82.8
230
　
300
900
611
0.0659
1.5
5.89
84
Z4-400-42
435
540
　
1300
1175
7100
0.0134
0.32
5.54
90.8
94
5300
480
　
600
1300
1175
0.0134
0.32
5.54
92
390
450
　
1400
1070
0.0201
0.47
6.86
88.6
430
　
600
1400
1070
0.0201
0.47
6.86
90
Z4-400-41
316
360
　
1200
880
0.0274
0.73
5.41
87.7
350
　
400
1200
880
0.0274
0.73
5.41
89
235
270
　
900
676
0.0508
1.2
5.38
84
260
　
300
900
676
0.0508
1.2
5.38
85.4
Z4-400-22
472
540
　
1200
1286
6500
0.0133
0.29
10.2
90.8
138
5600
520
　
600
1200
1286
0.0133
0.29
10.2
92.1
408
450
　
1400
1114
0.0159
0.41
7.99
90
450
　
500
1400
1114
0.0159
0.41
7.99
91.3
Z4-450-22
362
360
　
1200
1010
0.0232
0.61
5.79
88.1
400
　
400
1200
1010
0.0232
0.61
5.79
89.4
Z4-450-21
253
270
　
900
720
0.0415
1
5.82
85.8
280
　
300
900
720
0.0415
1
5.82
87.1

 
 
 
 
Index：Armature Circuit Character Diagram
1.       Multiple of load /Rated load is related to the armature electric current
2.       The digit number following the curve is the motor rated speed
3.       Z4-160 and below characters can be obtained from the supplier
Remarks：Before start, the field windings must be switched on with rated voltage before the armature circuit can be connected. When motor is stopped, the armature circuit must be switched off before the field circuit to avoid overspeed.
 
 
        Table 3 Horizontal Mounting with Feet

Type
Mounting Dimensions
Outline Dimensions
A
B
C
D
E
F
GA
DA
EA
FA
GC
H
K
AB
AC
AD
HD
L
L1
h1
Z4-100-1
160
318
63
24
50
8
27
24
50
8
27
100
12
197
234
179
398
500
580
10
Z4-100-2
358
540
620
Z4-112/2-1
190
337
70
28
60
8
31
28
60
8
31
112
12
221
255
202
452
544
612
10
Z4-112/2-2
367
574
642
Z4-112/2-3
190
407
70
28
60
8
31
28
60
8
31
112
12
221
255
202
452
614
682
10
Z4-112/2-4
477
684
752
Z4-112/4-1
190
347
70
32
80
10
35
32
80
10
35
112
12
221
255
202
452
573
642
10
Z4-112/4-2
387
613
682
Z4-112/4-3
190
437
70
32
80
10
35
32
80
10
35
112
12
221
255
202
452
663
732
10
Z4-112/4-4
497
723
792
Z4-132-1
216
355
89
38
80
10
41
38
80
10
41
132
12
260
295
240
527
619
814
12
Z4-132-2
405
669
864
Z4-132-3
216
465
89
38
80
10
41
38
80
10
41
132
12
260
295
240
527
729
924
12
Z4-132-4
545
809
1004
Z4-160-11
254
411
108
48
110
14
51.5
48
110
14
51.5
160
15
316
346
283
625
744
953
14
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
356
390
305
731
794
1022
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

 
 
 
Table 3 Horizontal Mounting with Feet (Cont’d)

Type
Mounting Dimensions
Outline Dimensions
A
B
C
D
E
F
GA
DA
EA
FA
GC
H
K
AB
AC
AD
HD
L
L1
h1
Z4-100-1
160
318
63
24
50
8
27
24
50
8
27
100
12
197
234
179
398
500
580
10
Z4-100-2
358
540
620
Z4-112/2-1
190
337
70
28
60
8
31
28
60
8
31
112
12
221
255
202
452
544
612
10
Z4-112/2-2
367
574
642
Z4-112/2-3
190
407
70
28
60
8
31
28
60
8
31
112
12
221
255
202
452
614
682
10
Z4-112/2-4
47, 7
<, , TD idth='41' w,>
684
752
Z4-112/4-1
190
347
70
32
80
10
35
32
80
10
35
112
12
221
255
202
452
573
642
10
Z4-112/4-2
387
613
682
Z4-112/4-3
190
437
70
32
80
10
35
32
80
10
35
112
12
221
255
202
452
663
732
10
Z4-112/4-4
497
723
792
Z4-132-1
216
355
89
38
80
10
41
38
80
10
41
132
12
260
295
240
527
619
814
12
Z4-132-2
405
669
864
Z4-132-3
216
465
89
38
80
10
41
38
80
10
41
132
12
260
295
240
527
729
924
12
Z4-132-4
545
809
1004
Z4-160-11
254
411
108
48
110
14
51.5
48
110
14
51.5
160
15
316
346
283
625
744
953
14
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
356
390
305
731
794
1022
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

 
Table 3 Horizontal Mounting with Feet (Cont’d)

Type
Mounting Dimensions
Outline Dimensions
A
B
C
D
E
F
GA
DA
EA
FA
GC
H
K
AB
AC
AD
HD
L
L1
h1
Z4-355-081
610
818
254
110
210
28
116
110
210
28
116
355
28
700
734
701
1301
1539
1860
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
790
830
750
1620
1732
1817
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
890
924
800
1720
1944
2050
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

 
 
 
 
 
 
 
 
 
Table 4 Horizontal Mounting with Feet and Flange

Type
Mounting Dimensions
Outline Dimensions
A
B
C
D
E
F
GA
DA
EA
FA
GC
H
K
M
N
S
Holes
T
P
AB
AC
AD
HD
L
L1
Z4-100-1
160
318
63
24
50
8
27
24
50
8
27
100
12
215
180
15
4
4
250
197
234
179
398
500
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
250
221
255
202
452
544
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
250
221
255
202
452
573
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
300
260
295
240
527
619
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
350
316
346
283
625
744
953
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
400
365
390
305
731
794
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

 
 
 
 
 
 
 
 
 
 
 
 
 
   Table 4 Horizontal Mounting with Feet and Flange

<, /TR>
Type
Mounting Dimensions
Outline Dimensions
A
B
C
D
E
F
GA
DA
EA
FA
GC
H
K
M
N
S
Holes
T
P
AB
AC
AD
HD
L
L1
Z4-200-11
318
566
133
65
140
18
69
65
140
18
69
200
19
400
350
19
8
5
450
396
430
355
779
977
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
1214
1396
Z4-225-11
356
701
149
75
140
20
79.5
75
140
20
79.5
225
19
500
450
19
8
5
550
440
474
398
981
1140
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
660
490
524
432
1031
1225
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<, /DIV>
Z4-250-32
 <, DIV align=center>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
660
550
584
462
1130
1315
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
800
620
654
497
1221
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




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