NovAx™
axial flow fan types ACN-ACW ATEX and ACW EX
9
Appendices
A. Fan weights
B. 4-pole motor weights
Fan sizes.
ØD [mm]
Motor sizes
-71
-80
-90
-100
-112
-132
-160
-180
-200
-225
-250
-280
Hub diamet
e
rs
160, 230, 280, 330 an
d 380
250
18.0
315
20.8
24.3
400
34.6
38.1
44.1
51.6
500
49.8
53.3
59.3
66.8
70.3
91.3
560
62.9
66.4
72.4
79.9
83.4
104
143
630
68.1
71.6
77.6
85.1
88.6
110
149
207
710
81.3
84.8
90.8
98.3
102
123
162
220
800
90.6
94.1
100
108
111
132
171
229
900
107
110
116
124
127
148
187
245
1000
153
160
164
185
224
282
Hub diame
te
rs
40
3 and
578
900
168
243
301
1000
209
248
341
386
1120
158
219
266
358
414
493
1250
180
245
283
380
437
515
579
1400
256
361
419
475
554
628
869
1600
502
627
666
907
Table 5.
Max. weights of ACN ATEX, excl. motors and accessories [kg]
Fan sizes,
ØD [mm]
Motor sizes
-71
-80
-90
-100
-112
-132
-160
-180
-200
-225
-250
-280
Hub
dia
m
et
er
s
160, 230,
280, 330
and
380
250
30.5
315
39.8
43.3
400
56.1
59.6
65.6
73.1
500
69.5
73.0
79.0
86.5
90.0
111
560
98.7
102
108
116
119
140
179
630
108
112
118
125
129
150
189
247
710
130
134
140
147
151
172
211
269
800
148
151
157
165
168
189
228
286
900
176
180
186
193
197
218
257
315
1000
210
218
221
242
281
339
Hub diame
te
rs
4
03 and
578
900
235
309
367
1000
297
336
394
436
1120
293
353
393
451
493
572
1250
340
404
444
502
544
623
662
1400
406
520
578
620
698
738
967
1600
693
772
811
1041
Table 6.
Max. weights of ACW ATEX and EX, excl. motors and accessories [kg]
Motor types
-71
-80
-90
-100
-112
-132
-160
-180
-200
-225
-250
-280
Motor weights
17
28
36
49
64
99
220
240
260
400
490
700
Table 7.
Max. weights for 4-pole motors [kg]
