China Fenghua xingyu Electron Co., Ltd. is China pneumatic actuator manufacturer and wholesaler. Our products are produced according to the ISO9001:2000 standards. There are more than 10 well educated and experienced technicians in our company to deal with OEM actuator services for our customers. Equipped with advanced facilities and high technology, now we are supplier of some famous enterprises such as the Parker Hannifin in the USA. |
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| RAT series pneumatic actuators-statement of and selection |
| |
| • Design and Features |
Through research, development and design ,RAT series pneumatic actuators incorporate the latest
mechanical technology, material, and innovative ideas. The product proudly boasts the following features: |
•Full conformance to the latest specification:ISO5211, DIN3337, VD/VDE3845and NAMUR.
•The extruding high intensity aluminum body possess a honed internal surface coated with hone anode oxygenation for long life, low coefficient of friction and swift performance.
•Excellent, compact and modernized construction along with multi-specifications make the selection both economic and beneficial.
•All acting surfaces adopt high quality bearings, resulting in low friction, high cycle life and no noise.
•The two independent external travel stop adjustment bolts can easily and precisely adjust ±5°at both open and close directions.
•Same outline actuator have the functional modes of double acting and spring, and the spring return has the normal-open and normal-close styles.
•Multi-function position indicator with NUMER is convenient for mounting accessories.
•Pre-compressed load spring is convenient for safe mounting and teardown procedures.
•Die-casting aluminum pistons and end caps have high intensity and light weight.
•Different O-rings materials are available for high and low temperature.
•According to different demands we can offer Multi-travel rotations (e.g. 120° 135° 180°) and three
•position actuators.
•Solenoid valves are easily mounted without any connecting plank. |
| |
|
| • Mounting connection and dimension |
 |
| |
| Model |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
A120 |
A180 |
Airconnection |
| RAT032 |
110 |
45 |
45 |
65 |
22.5 |
23 |
12 |
50 |
25 |
|
F03 ø36 |
|
M5×5 |
9 |
|
|
|
G1/8 " |
| RAT052 |
143 |
72 |
55 |
92 |
30 |
41 |
14 |
80 |
30 |
F05 ø50 |
F03 ø36 |
M6×8 |
M5×8 |
11 |
ø40 |
158 |
200 |
G1/4 " |
| RAT063 |
190 |
88 |
69 |
108 |
35 |
45 |
18 |
80 |
30 |
F07 ø70 |
F05 ø50 |
M8×13 |
M6×10 |
14 |
ø40 |
184 |
233 |
G1/4 " |
| RAT075 |
207 |
99.5 |
100.5 |
119.5 |
38.5 |
52.5 |
20.5 |
80 |
30 |
F07 ø70 |
F05 ø50 |
M8×10 |
M6×8 |
14 |
ø40 |
103 |
243 |
G1/4 " |
| RAT083 |
213 |
109 |
88 |
129 |
46 |
52.5 |
21 |
80 |
30 |
F07 ø70 |
F05 ø50 |
M8×13 |
M6×10 |
17 |
ø40 |
221 |
280 |
G1/4 " |
| RAT092 |
258 |
117 |
98.5 |
137 |
50 |
61 |
21 |
80 |
30 |
F07 ø70 |
F05 ø50 |
M8×12 |
M6×10 |
17 |
ø40 |
280 |
274 |
G1/4 " |
| RAT105 |
267 |
133 |
109 |
153 |
57 |
64 |
26 |
80 |
30 |
F10 ø102 |
F07 ø70 |
M10×13 |
M8×10 |
22 |
ø40 |
304 |
388 |
G1/4 " |
| RAT125 |
340 |
155 |
120.5 |
175 |
67.5 |
70 |
27.5 |
80 |
30 |
F10 ø102 |
F07 ø70 |
M10×16 |
M8×13 |
22 |
ø65 |
365 |
470 |
G1/4 " |
| RAT140 |
414 |
171.5 |
132 |
191.5 |
75 |
76 |
32 |
80 |
30 |
F12 ø125 |
F10 ø102 |
M12×20 |
M10×15 |
27 |
ø65 |
442 |
568 |
G1/4 " |
| RAT160 |
476 |
197 |
159.5 |
217 |
87.5 |
87.5 |
34 |
80 |
30 |
F12 ø125 |
F10 ø102 |
M12×20 |
M10×15 |
27 |
ø65 |
507 |
654 |
G1/4 " |
| RAT190 |
515 |
230 |
184 |
260 |
102 |
102 |
40 |
130 |
30 |
F14 ø140 |
|
M16×22 |
|
36 |
ø78 |
575 |
742 |
G1/4 " |
| RAT210 |
580 |
255 |
205 |
285 |
113 |
113 |
40 |
130 |
30 |
F14 ø140 |
|
M16×24 |
|
36 |
ø78 |
642 |
831 |
G1/4 " |
| RAT240 |
654 |
290 |
240 |
320 |
130 |
130 |
50 |
130 |
30 |
F16 ø165 |
|
M20×26 |
|
46 |
ø78 |
739 |
965 |
G3/8(1/4") " |
| RAT270 |
725 |
320 |
269 |
350 |
147 |
147 |
50 |
130 |
30 |
F16 ø165 |
|
M20×26 |
|
46 |
ø78 |
823 |
1075 |
G1/2(1/4") " |
|
| * Note:A120 and A180 separately represent the acting length of the 120O rotation travel and 180O rotation travel. |
| |
| • Parts & material |
 |
| |
| No. |
Description |
Qty |
Standard Meterial |
Anti-corrode treatment |
Optional Meterial |
| 1 |
Indicator screw |
1 |
Plastic |
|
|
| 2 |
Indicator |
1 |
Plastic |
|
|
| 3 |
Spring clip |
1 |
Stainless Steel |
|
|
| 4 |
Washer |
1 |
Stainless Steel |
|
|
| 5 |
Outside washer |
1 |
PTFE |
|
|
| 6 |
Body |
1 |
Extruded aluminum alloy |
Hard anodized etc |
|
| 7 |
Piston |
2 |
Extruded aluminum alloy |
anodized / Zinc galvanized |
Stainless Steel |
| 8 |
Spring-Interated |
* |
Spring Steel |
dip coating |
|
| 9 |
O-ring(End cap) |
2 |
NBR |
|
Viton/Silicone |
| 10 |
Cap screw |
8 |
Stainless Steel |
|
|
| 11 |
End cap |
2 |
Aluminum Alloy |
powder polyster painted etc |
|
| 12 |
Bearing(Piston) |
2 |
Engineering plastics |
|
|
| 13 |
O-ring(Piston) |
2 |
NBR |
|
Viton/Silicone |
| 14 |
Guide(Piston) |
2 |
Engineering plastics |
|
|
| 15 |
Adjust screw |
2 |
Stainless Steel |
|
|
| 16 |
Nut(Adjust screw) |
2 |
Stainless Steel |
|
|
| 17 |
O-ring(Adjust screw) |
2 |
NBR |
|
Viton/Silicone |
| 18 |
O-ring(pinion top) |
1 |
NBR |
|
Viton/Silicone |
| 19 |
Bearing(pinion top) |
1 |
Engineering plastics |
|
|
| 20 |
Inside washer |
1 |
PTFE |
|
|
| 21 |
Cam |
1 |
Alloy steel |
|
|
| 22 |
Pinion |
1 |
Alloy steel |
Nick Plated |
Stainless Steel |
| 23 |
O-ring(pinion bottom) |
1 |
Engineering plastics |
|
|
| 24 |
Bearing(pinion bottom) |
1 |
NBR |
|
Viton/Silicone |
|
