Air Saving Speed Controllers Air Saving Valves
Air Saving Speed Controller AS-R/AS-Q
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・Reduce air consumption just by mounting to an air cylinder.
・Air consumption reduced by 25%
・Mounting and operation are the same as regular speed controller.
・Equal response time
No delay of response time with 2-pressure control
・Compact: 85% reduction
The functions of the regulator and speed controller have been integrated.
| Type | Series | Port size on the cylinder side |
Applicable tubing O.D. Metric size |
Applicable tubing O.D. Inch size |
|---|---|---|---|---|
| Elbow type With pressure reduction function |
AS22R to AS42R | R, NPT, G 1/8 to 1/2 | φ6 to φ12 | φ1/4'' to φ1/2'' |
| Elbow type With rapid supply and exhaust function |
AS22Q to AS42Q | R, NPT, G 1/4 to 1/2 | φ6 to φ12 | φ1/4'' to φ1/2'' |
Features
mounting to air cylinder
Acquire two-pressure control just by mounting the product. Reduces the air supply pressure of the stroke on the nonworking side to 0.2 MPa.
No delay of the response time with two-pressure control
Improved output response at the stroke end due to rapid air-charge.
Improved response time of return stroke due to rapid air exhaust.
（Occupied volume: 230 cm3 ➡ 34 cm3）
The functions of the regulator and speed controller are combined.
*1 Comparison of AR20K-02-B + AS22m1F-02-08 and AS22R-02-08
Push-lock type
Only speed is adjustable.
As this product is operated by the return stroke at a reduced pressure by the meter-in circuit, a sudden extension of the working stroke is prevented.
●Air consumption reduction ratio: 50%
* Comparison of air consumption when the supply pressure is 0.5 MPa
* In this case, the load to move the workpiece is piston area multiplied by 0.2 MPa.
●Air consumption reduction ratio: 46%
