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AT

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Series :	Pneumatic Actuator
Name :	AT
Model :	AT
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．Design Feature　　．

1．Unique tw0—way travel regulation．

2．Tight dual-piston gear and rack structure，with precise clutch and stable output torsion．

3．The cylinder frame is made of Crimp alufer, with hard anode oxidation treatment that the surfa-ce

texture is hard and firm．and strong wear—proof。

4．Inside the piston，have mechanical guide，O-type ring and bearin9，which avoid the nonmetal

and metal of contact that lessened wear．

5．The Connect Size is following international standard IS0521 1一DIN3337-VDl／VDE3845 NAM—

UR．which can change with mostly common pneumatic executor．

6。Dual-action and single—action(spring return)type adopted same frame and den cover．

7．All the active parts use wear-Proof material bearing．

8．air—supply hoe Confirm to NAMUR standard．Or with the transfer board confirming to the NAM—

UR standard．Matching board type magnetic valve can install directly．

9．Unique location indicator。

10．According to requirement，can install magnetic valve，massage replier and localizer(openn—

ess indictor)，triplet and manual operation structure．

II．Technology data

1．Working media。drying o r lubricating air，non-corrosive air．

2．Air source Pressure：double-action return 4～8bar．SP ring return 5～8bar

3．Temperature：一200C～+800C

4．Outer travel regulation：90。±40

5．Inner travel regulation：90。±4。

double action(top vipw)		spring return(top view)

port“A”port"B"	port“A”port"B"	port“A”port"B"	port“A”port"B"
The air of port A drives the piston moving to the bottom end that the air exhausted from Port B.	The air of port B drives the piston moving to the bottom end that the air exhausted from Port A.	The air of Port A sdrives the piston moving to the bottom end to press the spring that the air exhau sted from poret B	The air source or the p— ower supply Stopped．The spring drives the piston moving to the center that the air exhausted from port A

I∨.Main parts material

Part Number	Name	Quantity	Protection	Material
01	Main body	1	Alufer material	Hard anode oxidation
02	Piston	2	Alufer	-
03	End cover	2	AluferOxygen	Coating
04	Driving axes	1	Medium carbon steel	Coating with nickel and phosphor
05	Bearing main body	2	Nylon	-
06	Bearing—bushing top	1	Nylon	-
07	Bearing bushing bottom	1	Nylon	-
08	Push force carrier ring	1	Nylon	-
09	Plug	2	Acrylonitrile rubber	-
10	Outer travel screw	2	Stainless steel	-
10A	lnner travel screw	2	Stainless steel	-
11	O-type ring Screw	4	Acryloniteile rubber	-
11A	Carrier ring	4	Stainless steel	-
12	Nut screw	4	Stainless steel	-
13	End bolt	8	Stainless steel	-
14	O-type ring end cover	2	Acrylonitrile rubber	-
15	0-type ring piston	2	Acrylonitrile rubber	-
16	Bearing piston	2	Nylon	-
17	Loading spring	6+6 Max.6+6	Spaecial steel	Special protection
18	Spring nip	1	Spaecial steel	-
20	O-type bearing top	1	Acrylonitrile rubber	-
21	O-type bearing top	1	Acrylonitrile rubber	-
22	O-type bearing bottom	1	Acrylonitrile rubber	-
23	O-type bearing bottom	1	Acrylonitrile rubber	-

Type	AT1	AT2	AT3	AT4	AT5	AT6	AT7	AT8	AT9	ATl0
A	91	112	128	154	184	215	257	310	370	420
C	58	80	94	122	142	174	217	268	324	374
D	20	20	20	20	30	30	30	30	30	30
ΦE	12	18	25	25	30	45	50	65	75	90
F	51	51	80	80	130	130	130	130	130	130
G	F03-36	F05-50	F05-50	F07-70	F07-70	F10一102
H	F05-50	F07-70	F07-70	F10—102	F10—102	F12—125	F14-140	F16—165	F16—165	200
I	M5*10	M6*10	M6×10	M8x12	M8X12	M10×15
J	M6*10	M8*12	M8×12	M10×15	M10×15	M12x18	M16×20	M20×22	M20×22	M20×25
口K	11*11	14*14	17×17	19×19	22×22	27×27	36×36	46×46	46X46	60×60
L	131	185	230	290	295	368	474	592	664	732
L1	-	-			357	446	574	702	760	970
M	14	16	20	23	39	46	49	63	68	78
S	8	10	14	14	1 9	28	28	46	46	60
P*深	8*12	10*13	10×15	14×22	20×24	28×30	32X34	40X40	40×40	50×50
Q	12	16	1 6	22	30	42	48	60	80	100
ΦR	12.7	12.7	15.9	19.1	22.3	28.6	31.75	33.5	41,2	50.7
T	14.2	14.2	14.2	18.4	21.6	24.8	32.1	35.3	37.4	45.3
ΦT	24	29	38	48	63	68	89	118	135	155
Z	3	3	5	5	5	8	8	10	12	12
Y（深）	32	32	32	45	45	45	45	50	65	70
Air source nozzel	G1/8"	G1/8"	G1／8”	G1／4“	G1／4“	G1／4“	G1／4”	G1／4“	G1／4”	G1／4”

V1．Double action output torsion table

Type	Ai r source pressure(bar)
	0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8	0.9	1.0
	Double action output torsion(N．m)
ATl	3.4	6.8	10.2	13.6	17	20.4	23.8	27.2	30.6	34
AT2	8.8	17.5	26.3	35.1	43.9	52.6	61.4	70.2	79	87.7
AT3	17.3	34.5	51.7	69	86.2	103.5	120.7	138	155.2	172.5
AT4	36.1	72.5	108.3	144.5	180.5	216.7	252.7	288.9	325	361.1
AT5	69.35	138.7	208.1	277.4	346.75	416.1	485.5	554.8	624.2	693.5
AT6	114.6	229.2	343.8	458.4	573	687.6	802.2	916.8	1031.4	1146
AT7	238.7	277.4	716.1	954.8	1193.5	1432.2	1670.9	1909.6	2142	2387
AT8	503.6	1007.2	1510.8	2014.4	2518	3021.6	3525.2	4028.8	4532.4	5036
AT9	805.8	1611.6	2417.4	3223.2	4029	4834,8	5640.6	6446.4	7252.2	8058
ATl0	1279.6	2559.2	3838.8	5118.5	6398	7677.6	8957.2	10236.9	11516.4	12796

VI l．Single action output torsion table

Type

Air source pressure(bar)

Spring torsion
N.M

Spring quantitty

0.3

0.4

0.5

0.6

0.7

0.8

Spring Reset executing structure output torsion(N.m)

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

0°

ATlSR

4
6

9.1

2.3

12.5
10.2

5.7
0.1

15.9
13.6

9.1
3.5

19.3
17

12.5
6.9

22.7
20.4

15.9
10.3

11.3
16.9

4.5
6.8

AT2SR

4
6

23.6

3.8

32.4

12.6

41.1
34.2

21.1
5.7

49.9
43

30.1
14.5

58.7
51-8

38.9
23.3

31.1
46.9

11.5
18.4

AT3SR

4
6

44.8

10.4

62
49.7

27.6
2.7

79.3
67

44.9
15.6

96.5
84.2

62.1
32.8

113.8
101.5

79.4
50.1

58.6
87.9

24.2
36.5

AT4SR

4
6

57.6

22.5

93.8
68.4

58.7
15.9

129.8
104.4

94.7
51.9

166
140.6

130.9
88.1

202
176.6

166.9
124.1

238.2
212.8

203.1
160.3

?85.8
128.6

50.7
76.1

AT5SR

206

69.75

276.1

139.1

345,5

208.5

414.8

277.8

277

140

AT6SR

326

115

440.6

229.6

555.2

344.2

669.8

．458.8

458

247

AT7SR

766.5

282.5

1005.2

521.2

1243.9

759.9

1482.6

998.6

911

427

AT8SR

1470

692

1973.6

1195.6

2477

1699.2

2980

2202

1826

1048

AT9SR

2275

769

3080

1574

3886

2380

4692

3186

3260

1754

ATl0SR

3966

1297

5245

2576

6525

3856

7804

5135

5101

2432

Note:the spring quantity is the number of the cyilnder and the output torsion is the general torsion

VIII、The weight,content and openness time table of the pneumatic equipment

Number		TA1		TA2		TA3		TA4		TA5		TA6		TA7		TA8		TA9		TA10
Number		DA	SR	DA	SR	DA	DA	SR	DA	SR	DA	SR	DA	SR	DA	SR	DA	SR	DA	SR	DA
Content	升	0.25	0.163	0.72	0.47	1.4	0.91	2.9	1.89	5.6	3.7	9.3	6.1	19.6	12.7	41.2	26.8	65.6	42.6	104.6	68
Open-close time	秒	≤0.5	≤0.83	≤1.0	≤1.6	≤1.5	≤2.5	≤2.0	≤3.2	≤2.0	≤3.1	≤4.0	≤6.2	≤7.O	≤10.3	≤9.O	≤13.5	≤10.0	≤14.7	≤1.1	≤16.2
Weight	Kg	1	1.1	2.1	2.2	3.75	3.9	6.1	6.3	11.1	13.8	20.3	24.9	33.7	52.1	72.3	90.4	89.6	110.5	98.7	125.6

VIIIl．How to select pneumatic equipment

9.1 Before install the pneumatic equipment on the valve，the followings should be noted

9.1-1 The torsion force of valve +safe coefficient=the needed torsion

9.1-2 Fix on the air source of valve +safe coeffcient=the needed torsion.

9.2 In installation，note that：

9.2-1 the valve stem and the pneumatic equipment in the same axes line．

9.2-2 the connector and frame should be precisely processed by machine.

9.3 lnstallation

9.3-1 Confirm the operation type of the valve (nomal openness or normal closeness),install the connecto in the valve.

9.3-2 Fix on the needed angle of the frame connect and install direction (in same line or intercross).The r-ecolving valve stem should in the required position.

9.3-3 Forbidden discharging the pressing valve. Use suitable safe program prepare for the installation go the connection frame.

9.3-4 Check the coupling and pneumatic equipment transmission axle．then point the pneumatic equipm—
ent transmission axle to the connector and tightened them with bolt and valve bracket．Note that the
valve stem and coupling suitable connection．

9.3-5 The air source nozzle AT1～AT3 is RC1/8 with transfer board．AT4～AT10 is RC1/4 and NAMUR sta—
ndard．

9.4 Select single action form：

9.4-1 Fix on the torsion force of the valve，the lubricating liquid and adds 20％safe coefficient，the grain m- edia65％safe coefficient

9.4-2 After confirming air source pressure，check the near torsion(openness)in the air source pressure d—
egree(0°degree)of the single action output torsion table

9.4-3 Then check(90°degree)spring end torsion(closeness)．

9.4-4 Select the near max．size in the single action output torsion table then left along this data line to find the specification of the pneumatic equipment．

9．5 Double action form selection：

9.5-1 Fix on the torsion force of the valve and the pressure of the air Source．Find the near torsion data and leftward to find the specification(the retain look at the output torsion table)．

X. Air Tube principle map

(two-position five-way single conytrol valve)

(two-position three-way single conytrol valve)

Double action controller

Single action conteoller

XI. Travle regulation ptinciple map

Xll．The Function and usage of accessories of pneumatic equipment

．Double action pneumatic executor：to control openness and closeness of the valve．

．Single action pneumatic executor：to auto—close the valve when the Circuit or air line cuts off or has trouble．

．Single electric controlling magnetic valve：the valve open(close)in power supply and close(open)in power
cutoff．

．Double electric control magnetic valve：the valve opened when one of the coil electrified and close when the?other coil electrified．Has the function of memory．

。Information Replyer：for far distance transmit the signal of the valve switch position·

．Electric localizer：regulate and control the media flow of the valve according to the current signal(4—20mA)-

．Electric changer：change the current signal into air pressure signal and used with pneumatic localizer-The
above can supply the explosion——proof type．

．Pneumatic localizer：control and regulate the of the valve according to the p ressure signal(0·02—0.1 Mpa)

．Pneumatic triplet：decompress valve，filter and oil ?filter．Has the function of stabilized the air source，Clean

．Manual operating structure：to operate the openness or：closeness of the valve when the electric circuit andair circuit cut off or troubled．

VIII、 Connection specification

bottom	top	air source connection	transfer axle type

（DIN German lndustrial Standard）	Namuer-VDI VDE3845	Namuer	ISO5211 Standard b-ureaurequired execu-tion

VIIII.Mode workout specification

AT	1	DA	S
1	2	3	4

1 Executor mode
2 Cylinder body specification
3 DA:double action SR: single form
4 Output axle form
5 Manual structure

XV、Accessory sets mp

Affix1.ZVJB25 small-sized magnetic change valve

Feature of ZVJB25 series small—sized magnetic change valve

A．Power

B．The sealing parts need not oil supply and the exhausted airwould not pollute the environment.

C．With auto—lock manual operation knob.

D．Long service life，more than l0 million times.

E．Small volume.

G．With protection circuit and indicator light.

H．The product has normally type and explosion—proof type.

The explosion．．proof type is EEXmll T4.

Main technology parameter

type		ZVJN25	AVJB23
Change time(S)		0.05
Connecting tube worm	P	G1/4
	R1 R2	1/8
Efficient section area(mm2)		35
Working media		Air
Oil supplyNone		oil not supply
working pressure(Mpa)		0.15～0.9
Check action (Mpa)		1.4
working temperature range °C(environmental temperature and media temperature)		（use in the condition of not freeze）
Manual operation		Manual typePress down (auto-lock)
Install type		Free
Vibration resistance/shock resistance		5G/30G
Commend lubricating oil rated voltagRust		steamer engine oil HU-30(GB253)or equivalence

Type describe

ZVJB25-1 1 1 D
Tubing type	Connection type
Controlling type	Voltage

1	code	describe	remarks
1	25	two-position Five-way
2	1	tubing type
2	2	boarding type
3	1	single electric type
3	2	double electric type
4	1	AC220V
	2	DC24V
	s	special voltage	Thespecial voltage can be made in order
5	ZVJB connection type
	R型type		Direct bushing type
	D		DINbase type

Guide valve selection

The guide valve has two connection types，type Randtype D．Type Ris the direct bushing type，has none of anycircuit equipment，easy and direct connection．Type D also
Type DIN．following to international standard，is beautifuland in good taste．Type D has many connection types forselection．For example。K means protection circuit，L is—indicator and W indicator and registered letter circuit．T—he special voltage specifications are：①AC 100V，50／60HZ(2AC200，50／60HZ 3AC24V，50／60HZ，(4ACll0，50／60HZ⑤AC220，50／60HZ⑥DCl2v⑦DC24V⑧DC48V⑨DVlOOV⑩Other voltage．

standard specification

type		AC1OA	AC20A	AC30A	AC40A	AC40A-06
forming elements	Filter compression release valve	AW1l0	AW20	AW30	AW40	AW40-06
	Oil sprayer	AL1O	AL20	AL30	AL40	AL40一06
connection caliber		M5×0,8	1/8 1／4	1／4 3／8	1／4 3／8 1／2	3／4
connection caliber of pressure meter		1／16	1／8	1／8	1／4	1／4
adopting liquid		Air
pressure-proof testing pressure		1.5Mpa
the top pressure		1.0Mpa
setting pressure range		0.05～0.7MPa	0.O5～0.85MPa
overflow pressure		setting pressure+0.05Mpa {overflow rate0.1 11/min(ANR)}
environmental temperature and using fluid temperature		一5—60℃(未涑结畴before freeze)
filter precision		5Um
commend oil		(ISO V932)touping N0.1 0il(ISO V932)
cup material		Merlon
structure/filter compression release valve		overflow type
(Kg)quality(Kg)		0.20	0.59	0.75	1.41	1.46
appendix	the protect cover of cup			●	●	●

Outer size

type	connection caliber	standard specification													optional specification
		A	B	C	D	bracket install size									pressure meter			withauto— drainer
		A	B	C	D	E	F	G	H	J	K	ΦK	L	M	N	p	Q	B
AC1OA	M5×0.8	56	108	48	50	28	25	20	27	7	4.5	4,5	2.8	40	26		-	126
AC20A	1/8·1/4	83	160	73	80	41.5	30	24	33	12	5.5	5.5	3.2	50	63	27	5	177
AC30A	1/4·3/8	110	201	86	80	55	41	35		14	7	7	4	71	66	30.5	3.5	242
AC40A	1/4·3/8·1/2	156	239	92	105	72,5	50	40		18	9	9	4	88	76	38.5	1.5	278
AC40A一06	3/4	155	242	93	105	77.5	50	40		18	9	9	4.6	88	76	38.5	1.2	278

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