FQDX3 series worm gear operators
Valve operator - FQDX3 series worm gear operators
FQDX3 series worm gear operators can be used with aerodynamic device and butterfly valve and plug valveand suitable for ball valve.
![FQDX3 series worm gear operators](Worm-Bevel-Gear-Operators/FQDX3%20series%20worm%20gear%20operators.jpg)
Technology |
Model |
QDX3-F38 |
QDX3-F54 |
QDX3-F80 |
QDX3-F78A |
Ratio |
38:1 |
54:1 |
80:1 |
78:1 |
Input moment N.m |
60 |
60 |
75 |
120 |
140 |
200 |
Output moment N.m |
550 |
550 |
620 |
1200 |
2000 |
3500 |
Rotate angle |
90° |
90° |
90° |
90° |
90° |
90° |
Tolerance |
±5° |
±5° |
±5° |
±5° |
±5° |
±5° |
Butterfly valve DN |
200 |
200 |
250 |
350 |
400 |
500 |
Ball valve DN |
150 |
150 |
150 |
200 |
250 |
300 |
Cylinder No. |
GTX.83-92 |
GTX.110-127 |
GTX.160 |
GTX.210 |
GTX.254-255 |
GTX.254-255 |
Joint dimension |
A×A1 |
103×70 |
102×102 |
110×110 |
130×130 |
156×156 |
163×163 |
D1 |
70 |
102 |
102 |
140 |
165 |
165 |
4-φ |
4-φ9 |
4-φ12 |
4-φ12 |
4-φ18 |
4-φ22 |
4-φ22 |
d |
22.2 |
32 |
38 |
48 |
60 |
76 |
2×b×90° |
2×8 |
2×10 |
2×10 |
2×14 |
2×18 |
2×18 |
D4 |
70 |
102 |
102 |
140 |
165 |
165 |
4-M |
4-M8 |
4-M10 |
4-M10 |
4-M16 |
4-M20 |
4-M20 |
φ |
200 |
200 |
250 |
300 |
400 |
600 |
B |
191 |
234 |
311 |
360 |
C |
156 |
199 |
279 |
327 |
D |
125 |
176 |
234 |
278 |
E |
65.5 |
85.5 |
123 |
132.5 |
H |
80 |
80 |
86 |
100 |
120 |
125 |
L |
195 |
195 |
225 |
233 |
277 |
360 |
Weight(kg) |
13 |
17 |
22 |
36 |
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