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Aluminum Alloy 3 Position Pneumatic Actuator For Material Loading Systems
Product Details:
| Place of Origin: | China |
| Brand Name: | Veson/OEM |
| Certification: | ISO/CE/SIL3 |
| Model Number: | VS-075DA-180° |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Ea |
|---|---|
| Price: | FOB Shanghai |
| Packaging Details: | Carton/Plywood case |
| Delivery Time: | One week |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 10000PCS/Month |
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Detail Information |
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| Material: | Aluminum Alloy | Type: | Pneumatic Actuator |
|---|---|---|---|
| Function: | Quarter Turn Actuator | Valve: | Pneumatic Piston Actuator |
| 3 Position: | 3-position (90° Rotation) 3 Position Pneumatic Actuators | Name: | Rotary Air Actuator |
| High Light: | 3 position valve actuator,air piston actuator |
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Product Description
Pneumatic Rotary Actuator 3 Position Actuator For Material Loading Systems
The pneumatic actuator features:
Specifications:
1) With single acting type (spring return) and double acting type
2) Output 3 to 10,000N. M
3) Air pressure: 2 to 8 Bar, max. 10 Bar
4) Ambient temperature: -20 ~ +90ºC
5) Optional accessories: Solenoid valves, limited switch, electric position
Features:
1) Excess broadside rack (piston) pinion drive technology
2) The interface between piston, pinion and body is made of low friction material
3-position (90° rotation) 3 position pneumatic actuators provide an operation of 0°- 45°- 90°. the intermediate position is achieved by an external mechanical stop of movement on the 2 auxiliary pistons (for spring return actuators it may be only one auxiliary piston). this intermediate stop position is adjustable from 0° to 90°, for example 5°, 20°, 30° 50°, 75° etc. the intermediate position is easily achieved by adjusting the external nuts located outside the two end-caps. both type, double acting and spring return, are available. field of application: for dosing, for exact filling and for any kind of services where on 90° rotation an intermediate stop position is desired.
in order to control the operation of air torque 3-position pneumatic actuators a system of solenoid
valves controlling a sequence of air supplies to the actuator is required as described below:
when ordering 3-position pneumatic actuators, add “3p” to the normal
actuator code and specify the desired stop position including the intermediate e.g. 0° - 45° - 90°.
position 1 (intermediate position):
this position is achieved when air is supplied simultaneously to
ports 2 and d whit exhaust air at ports 4 and c. in fact the air
supplied at ports d forces the auxiliary pistons to the center
and the rods serve as mechanical stops for the internal pistons
stopping in the desired intermediate position.
position 2 (fully open position):
this position is achieved when air supplied to port 2 and port c
(air to port c may also be avoided) with exhaust air at port
4. in this condition air to port 2 permits air to the internal pistons
to continue the opening stroke.
position 3 (fully closed position):
this position is achieved when air is supplied to port 4 with
exhaust air at port 2.
