羅茨鼓風機arf-245_羅茨風機
羅茨鼓風機arf-245:ARF245丨ARF250丨ARF290丨ARF295丨ARF300丨ARF350羅茨風機
風機型號
口徑
轉速
各排氣壓力下的進口流量Qs(m3/min),所需軸功率La(kW)及所配電機功率Po(kW)
電機
bore
speed
intakevolumeQs(m3/min)shaftpowerrequired?La(kW)?ateachdischargepressure
極數(shù)
type
mm
r/min
9.8kPa
19.6kPa
29.4kPa
39.2kPa
49.0kPa
58.8kPa
68.6kPa
78.4kPa
88.2kPa
98.0kPa
pole
n
Qs
La
Po
Qs
La
Po
Qs
La
Po
Qs
La
Po
Qs
La
Po
Qs
La
Po
Qs
La
Po
Qs
La
Po
Qs
La
Po
Qs
La
Po
P
ARF245
250
730
71.4
17.9
22
68.5
31
37
66.2
44.1
55
64.3
57.2
75
62.6
70.3
90
61.1
83.4
110
59.7
96.5
110
58.3
110
132
57.1
123
160
56
136
160
8
800
79
19.6
22
76
34
45
73.7
48.3
55
71.8
62.7
75
70.1
77.1
90
68.6
91.4
110
67.2
106
132
65.9
120
132
64.7
134
160
63.5
149
185
6
880
87.6
21.6
30
84.6
37.4
45
82.4
53.2
75
80.4
69
75
78.7
84.8
110
77.2
101
110
75.8
116
132
74.5
132
160
73.3
148
185
72.1
164
185
6
980
98.4
24
30
95.4
41.6
55
93.1
59.2
75
91.2
76.8
90
89.5
94.4
110
88
112
132
86.6
130
160
85.3
147
185
84
165
185
82.9
182
200
6
ARF250
250
730
89.2
21.9
30
85.6
38.2
45
82.8
54.5
75
80.5
70.8
90
78.4
87.1
110
76.6
103
132
74.9
120
132
73.3
136
160
71.8
152
185
8
800
98.5
24
30
95
41.9
55
92.2
59.7
75
89.9
77.6
90
87.8
95.5
110
86
113
132
84.3
131
160
82.7
149
185
81.2
167
185
79.8
185
200
6
880
109.3
26.4
37
105.7
46.1
55
102.9
65.7
75
100.6
85.4
110
98.5
105
132
96.7
125
160
95
144
160
93.4
164
185
91.9
184
200
90.5
203
220
6
980
122.7
29.4
37
119.1
51.3
75
116.3
73.2
90
114
95.1
110
112
117
132
110.1
139
160
108.4
161
185
106.8
183
200
105.3
205
220
103.9
226
250
6
ARF290
300
730
105.6
25
30
101.5
44.2
55
98.5
63.5
75
95.8
82.7
90
93.6
102
132
91.5
121
132
89.6
140
160
87.8
160
185
86.1
179
200
84.5
198
220
8
800
116.6
27.4
37
112.6
48.5
55
109.5
69.5
90
106.9
90.6
110
104.6
112
132
102.5
133
160
100.6
154
185
98.8
175
200
97.2
196
220
95.6
217
250
6
880
129.3
30.2
37
125.2
53.3
75
122.2
76.5
90
119.5
100
110
117.2
123
160
115.2
146
160
113.3
169
185
111.5
192
220
109.8
215
250
108.2
239
280
6
980
145.1
33.6
45
141
59.4
75
137.9
85.2
110
135.3
111
132
133
137
160
131
163
185
129.1
188
220
127.3
214
250
125.6
240
280
124
266
315
6
ARF295S
300
730
112
26.2
37
107.7
46.6
55
104.4
66.9
75
101.7
87.3
110
99.2
108
132
97
128
160
95
148
185
93.1
169
185
91.3
189
220
89.7
210
250
8
800
123.7
28.7
37
119.4
51
75
116.2
73.4
90
113.4
95.7
110
110.9
118
132
108.8
140
160
106.7
163
185
104.8
185
200
103.1
207
250
101.4
230
250
6
880
137.1
31.6
37
132.8
56.1
75
129.6
80.7
90
126.8
105
132
124.4
130
160
122.2
154
185
120.1
179
200
118.2
204
220
116.5
228
250
114.8
253
280
6
980
153.9
35.1
45
149.6
62.5
75
146.3
89.9
110
143.5
117
132
141.1
145
160
138.9
172
185
136.9
199
220
135
227
250
133.2
254
280
131.6
281
315
6
ARF300
300
730
138.7
31.3
37
133.9
56.4
75
130.3
81.4
90
127.2
106
132
124.5
132
160
122
157
185
119.8
182
200
117.6
207
250
115.7
232
250
8
800
153.1
34.3
45
148.4
61.8
75
144.7
89.2
110
141.6
117
132
138.9
144
160
136.4
172
200
134.2
199
220
132.1
226
250
6
880
169.6
37.8
45
164.8
68
90
161.2
98.2
110
158.1
128
160
155.4
159
185
152.9
189
220
150.6
219
250
148.5
249
280
6
980
190.2
42.1
55
185.4
75.7
90
181.7
109
132
178.6
143
160
175.9
177
200
173.5
210
250
171.2
244
280
169.1
277
315
167.1
311
355
165.3
345
6
ARF350
350
730
164.8
37.2
45
159.3
66.9
75
155.1
96.6
110
151.5
126
160
148.3
156
185
145.5
186
200
142.8
215
250
8
800
181.9
40.8
55
176.4
73.3
90
172.1
106
132
168.6
138
160
165.4
171
185
162.6
204
220
6
880
201.4
44.8
55
195.9
80.6
90
191.7
116
132
188.1
152
185
184.9
188
220
182.1
224
250
6
980
225.9
49.9
75
220.3
89.8
110
216.1
130
160
212.5
170
185
209.3
209
250
206.5
249
280
203.9
289
315
6
羅茨鼓風機十大品牌 羅茨鼓風機缺點 章丘羅茨鼓風機批發(fā)
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