AT-DA75 Hard Anodized Double Acting And Rack Pinion Pneumatic Actuator

► Feature of Pneumatic Actuator

1, Indicator

In field visible indicator and standard socket in accordance to VDI/VDE3845,NAMUR could be installed and export all the accessories such as limit switch cabinet,electric localizer and position sensor.

2, Pinion:

The pinion is high-precision and integrative,made from nickelled-alloy steel,full conform to the lastest standards of ISO5211,DIN3337,NAMUR,The dimensions can be customized and the stainless steel is available.

3, Actuator Body

The extruded cylinder body is made of high quality aluminum alloy with fine machined socket and hard anodized outer surface( anodisation would be provided at special occasion + teflon coat)to prolong the service life and lower the coefficient of friction.

4, End caps

Die-casting aluminum powder polyester painted in different colours,PTFE or Nickel plated.

5, Pistons

The twin rack pistons are made from Die-casting aluminum treated with Hard anodized or made from operation,reversing rotation by simply inverting the pistons.

6, Travel adjustment:

The two independent extemal travel stop adjustment bolts can adjust ± 5° at both open and close directions easily and precisely.

7, High performance springs

Preloaded coating springs are made from the high quality material for resistant to corrosion and longer service life,which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs.

8, Bearings&Guides

Made from low friction,long-life compound material,to avoid the direct contact between metals.The maintenance and replacement are easy and convenient.

9, O-rings

NBR rubber O-rings provide trouble-free operation at standard temperature ranges,for high and low temperature applications Viton or Silicone.

10, Fasteners

All the fasteners are made of stainless steel to be resistant to corrosion for a long time.

► Dimension-Pneumatic Actuator

► Output Torque Of AT Series Double Acting Pneumatic Actuator

Model	Air pressure(Bar)
	2	2.5	3	4	4.5	5	5.5	6	7	8
DA-32	3.1	3.8	4.6	6.1	6.9	7.6	8.4	9.2	10.7	12.2
DA-45	6.0	7.6	9.1	12.1	13.6	15.1	16.6	18.1	21.1	24.2
DA-52	8.1	10.1	12.1	16.1	18.1	20.2	22.2	24.2	28.2	32.3
DA-63	14.2	17.8	21.3	28.4	32.0	35.5	39.1	42.6	49.7	56.8
DA-75	2.1	25.2	3.2	40.3	45.3	50.3	55.4	60.4	70.5	8.5
DA-83	3.8	38.5	46.2	61.6	69.4	77.1	84.8	92.5	107.9	123.3
DA-92	45.4	56.8	68.2	90.9	102.3	113.6	125.0	136.3	159.1	181.8
DA-105	65.8	82.2	98.7	131.6	148.0	164.4	180.9	197.3	230.2	263.1
DA-125	103	128	154	205	231	256	282	308	359	41
DA-140	175	219	263	351	395	439	482	526	614	702
DA-160	267	334	401	535	601	668	735	82	935	1069
DA-190	431	538	646	861	969	1077	1185	1292	1508	1723
DA-210	526	658	789	1052	1184	1316	1447	1579	1842	2105
DA-240	773	966	1160	1546	1740	1933	2126	2320	2706	3093
DA-270	1174	1468	1761	2349	2642	2936	3229	3523	34110	4697
DA-300	1526	1908	2289	3052	3434	3815	4197	4578	5341	6104
DA-350	2285	2856	3427	4570	5141	5712	6283	6854	7997	9139
DA-400	3256	4069	4883	6511	7325	8139	8953	9767	11394	13022

► Specification-Pneumatic Actuator

Product name	Pneumatic Actuator with Double Acting
1) Material	Alloy
2) Certificate	ISO9001: 2000,CE
3) Function	ON / OFF
4) Application	To be fixed with Valve
5) Temperature Range	-20~230 degree C
Our advantage	Survival by quality and development by credibility. Quality first, customer upmost !
	Can do OEM products
Shipment
Delivery time	Usually 15-20 days around and can negotiate as per order qty
Shipping port	Shanghai
Term of Payment	30% TT deposit, the balance before shipping
Package detail	inner CTN, ourside plywood case
MOQ	1 PCS/Model
Capacity to produce	100, 00 PCS/week

► Package-Pneumatic Actuator