AIR TORQUE
AIR TORQUE
AIR TORQUE
The 4th Generation
Maintenance
*Spare Part
(1)
AlSi420 Type DR/DL, SC/SO 15-150; GS400-15 Type DR/DL, SC/SO 220-4000
(2)
8 pcs. Type DR/DL, SC/SO 15-1200; 12 pcs. Typ DR/DL, SC/SO 3000
(3)
Type DR/DL, SC/SO 600-3000 End Caps are symmetric
Pos.
Pcs
Part Description
Material
Specification
Protection
01
1
Octi-Cam
(Stop Arrangement)
1.4021/GS400-15
(1)
EN 10088-3/ISO 1083
(1)
02
2
Stop Cap Screw
B8 CI.2
ASTMA193
03
2
Washer
(Stop Cap Screw)
A2
ISO 3506
04
2
Nut
(Stop Cap Screw)
A2-70
ISO 3506
05*
2
Bearing
(Piston Back)
PPA
Amodel ET1001HS
06*
1
Bearing
(Pinion Top)
PA46
Stanyl TW300
07*
1
Bearing
(Pinion Bottom)
PA46
Stanyl TW300
08*
2
Thrust Bearing
(Pinion)
PPA
Amodel ET1001HS
09*
2
Plug
(Transfer Port)
NBR
NBR 70Shore
10
1
Thrust Washer
(Pinion)
1.4301
EN 10088-3
11*
2
O' Ring
(Stop Cap Screw Seal)
NBR
NBR 70Shore
12
2
Piston Guide
PPA+45%GF
Amodel AS1145
13
8/12/16
(2)
Cap Screw
(End Cap)
A"-70
ISO 3506
14*
2
O' Ring
(End Cap)
NBR
NBR 70Shore
15*
2
Bearing
(Piston Head)
PPA
Amodel ET1001HS
16*
2
O' Ring
(Piston)
NBR
NBR 70Shore
17
min.4/max.12
Spring
(Cartridge)
SiCr
Spring Alloy Steel
DIN 17223 Part 2
Epoxy coated
18
1
Spring Clip
(Pinion)
C75
DIN 17223
ENP
19
1
Position Indicator
PP+30%GF
Hostalen PPN VP7790 GV 2/30
20*
1
O' Ring
(Pinion Bottom)
NBR
NBR 70Shore
21*
1
O' Ring
(Pinion Top)
NBR
NBR 70Shore
30
1
(3)
Right End Cap
GD-AlSi8.5Cu3.5Fe
UNI 5075
A, B, C, D, E, P
31
1
(3)
Left End Cap
GD-AlSi8.5Cu3.5Fe
UNI 5075
A, B, C, D, E, P
39
1
Cap Screw
(Indicator)
A2-70
ISO 3506
40
2
Pistons
GD-AlSi8.5Cu3.5Fe
UNI 5075
anodized
41
1
Identification Label
Polyester Aluminium
42
2
Label
(End Cap)
Polyester Aluminium
43
1
Spigot
Alloy 6082
ASTM B221
Alodur
50
1
Body
Alloy6083
ASTM B221
A, B, C, D, E, P
60
1
Drive Shaft
A105
ASTMA105
ENP
6) MAINTENANCE INSTRUCTION
With the information given below, AIR TORQUE provides the end user with all the required infor-
mation necessary for maintenance. Under normal operating conditions the actuator requires only
periodic observation to ensure proper adjustment.
Rebuilding of the AIR TORQUE actuators is allowed only to the personnel of AIR TORQUE or to
personnel which are properly instructed. By contravention the guarantees expires!
Spare kits for maintenance are available to replace all seals and bearings (Soft components listed
in table) that may be necessary between 500,000 and 1,000,000 cycles depending on ope-
rating and/or environmental conditions.
6.1) Drawing with itemised component and recommended spare parts
EX1
EX2
ø d
mm
mm
mm
AT 051/054
10
8
14
AT 101/104
10
10
16
AT 201/204
13
10
22
AT 251/254
13
10
25
AT 301/304
17
13
26
AT 351/354
19
13
36
AT 401/404
19
17
38
AT 451/454
22
17
45
AT 501/504
22
19
48
AT 551/554
24
19
52
AT 601/604
30
22
58
AT 651/654
30
24
68
AT 701/704
36
22
80
AT 801/804
Via Alla Campagna n.1 * I - 24060 Costa di Mezzate (BG)
Phone: 0039-035-682299 * Fax: 0039-035-687791
e-mail: info@airtorque.it * http://www.airtorque.it
Modifications reserved. Date 01.2005.
No guarantee for accuracy.
Older data sheets are invalid.
Maintenance
906e
