NAUMR Standard Double Acting Rack and Pinion Pneumatic Actuator AT-DA83

► Performance of Pneumatic Actuator

1. The rated output force or torque of the pneumatic device shall comply with the provisions of GB/T12222 and GB/T12223

2. In the case of no-load, input the air pressure in the cylinder according to “Table 2”, and its action should be stable without jamming and crawling.

3. Under the air pressure of 0.6MPa, the output torque or thrust in the opening and closing directions of the pneumatic device should not be less than the value indicated on the pneumatic device plate, and the action should be flexible, and no permanent deformation of each part is allowed. other anomalies.

4. When the maximum working pressure is used for the sealing test, the amount of air leaking from the back pressure side is not allowed to exceed (3+0.15D) cm3/min (standard state); The air volume is not allowed to exceed (3+0.15d) cm3/min.

5. The strength test is carried out with 1.5 times the maximum working pressure. After maintaining the test pressure for 3 minutes, the cylinder end cover and static sealing parts are not allowed to have leakage and structural deformation.

6. The number of times of the action life, the pneumatic device simulates the action of the pneumatic valve. Under the condition of maintaining the output torque or thrust capacity in both directions, the opening and closing times of the opening and closing operation should not be less than 50,000 times (the opening-closing cycle is one time).

7. For the pneumatic device with buffer mechanism, when the piston moves to the end position of the stroke, no impact phenomenon is allowed.

► Parts and Material-Pneumatic Actuator

No.	Description	Qty.	Standards Material
1	Indicator Screw	1	Stainless steel
2	Indicator	1	Plastic
3	Snap Ring	1	Stainless steel
4	Washer	1	Stainless steel
5	Outside Washer	1	Engineering Plastics
6	Body	1	Aluminum Alloy
7	Inside Washer	1	Engineering Plastics
8	Cam	1	Alloy Steel
9	O-ring(Top)	1	NBR
10	Bearing Top	1	Engineering Plastics
11	Pinion	1	Alloy Steel
12	Bearing Bottom	1	Engineering Plastics
13	O-ring Bottom	1	NBR
14	Plug	2	NBR
15	Adjusting Screw o-ring	2	NBR
16	Nut	2	Stainless steel
17	Adjust Screw	2	Stainless steel
18	Guide	2	Die-Casting Aluminum/Steel
19	Guide Piston	2	Engineering Plastics
20	Piston O-ring	2	NBR
21	Piston Bearing	2	Engineering Plastics
22	Spring	0-12	Spring steel
23	End-Cap O-ring	2	NBR
24	End-Cap	2	Die-Casting Aluminum/Steel
25	End-Cap Stop Screw	8	Stainless Steel

► Design & Construction Of AT Series Double Acting Pneumatic Actuator

1. There shall be no scratches, cuts, pores, burrs, etc. on the end cover, end flange and box of the casting cylinder.
2. The paint layer or chemical treatment layer on the outer surface of the pneumatic device should be flat, smooth, uniform in color, free from oil stains, indentations and other mechanical damages.

► Transaction Process-Pneumatic Actuator

► Details–Pneumatic Actuator

► FAQ-Pneumatic Actuator

1. Q: Is sample order acceptable?

A: Yes,of course.

2. Q: How to place the order?

A: You can send us email or call me directly.

3. Q: How many days for delivery?

A: Normally witnin 15-20 days according to order quantity.

4. Q: How to make the payment?

A: We only accept T/T.

5. Q: How will you make the shipment?

A: By sea,air or express service.