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Profile cylinder, ISO 15552, Series PRA
▶ Ø 32 - 125 mm ▶ Ports: G 1/8 - G 1/2 ▶ double-acting ▶ with magnetic piston ▶ cushioning: elastic ▶ Piston rod: external thread
 
Standards ISO 15552
Compressed air connection internal thread
   
Working pressure min./max. 1,5 bar / 10 bar
Ambient temperature min./max. -20°C / +80°C
Medium temperature min./max. -20°C / +80°C
Medium Compressed air
Max. particle size 50 µm
Oil content of compressed air 0 mg/m³ - 5 mg/m³
Pressure for determining piston forces 6,3 bar
   

Materials:
Cylinder tube  Aluminum, anodized
Piston rod  Stainless steel
Front cover  Die-cast aluminum
End cover  Die-cast aluminum
Seal  Polyurethane
Nut for piston rod  Steel, galvanized
Scraper  Polyurethane
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Data sheet

Declaration of conformity

Operating Instructions
Technical Remarks
The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C.
The oil content of compressed air must remain constant during the life cycle.
Use only the approved oils from Bosch Rexroth, see chapter „Technical information“.

Configurable product
This product is configurable. Please use the Internet configurator or contact the nearest Bosch Rexroth sales office.

Piston Ø [mm] 32 40 50 63 80
Retracting piston force [N] 435 660 1035 1765 2855
Extracting piston force [N] 505 790 1235 1960 3165
Impact energy [J] 0,4 0,65 1 1,6 2,5
Weight 0 mm stroke [kg] 0,5 0,65 1,06 1,42 2,37

+10 mm stroke [kg] 0,022 0,032 0,047 0,054 0,085
Stroke max. [mm] 1600 1900 2100 2500 2800
Piston Ø [mm] 100 125      
Retracting piston force [N] 4635 7220      
Extracting piston force [N] 4945 7725      
Impact energy [J] 3,9 6      
Weight 0 mm stroke [kg] 3,51 6,72      

+10 mm stroke [kg] 0,1 0,15      
Stroke max. [mm] 2800 2750      

  Piston Ø
Piston rod thread
Ports
Piston rod Ø
32
M10x1,25
G 1/8
12
40
M12x1,25
G 1/4
16
50
M16x1,5
G 1/4
20
63
M16x1,5
G 3/8
20
80
M20x1,5
G 3/8
25
Stroke 25
R480041555
R480041559
R480041563
R480041567
R480041573
50
R480041556
R480041560
R480041564
R480041568
R480041574
80
R480041557
R480041561
R480041565
R480041569
R480041575
100
R480041558
R480041562
R480041566
R480041570
R480041576
125
R480151537
R480051376
R480045537
R480054955
R480152097
160
R480143129
R480044478
R480156862
R480152784
R480044479
200
R480041250
R480151194
R480045822
R480148986
R480068280
250
R480162928
R480068778
R480152659
R480069183
R480163037
320
R480162929
R480160211
R480042163
R480148534
R480148937
400
R480069508
R480162989
R480153304
R480148988
R480157647
500
R480048725
R480044634
R480070399
R480154536
R480158439

Optional stroke lengths
and options

Piston Ø
Piston rod thread
Ports
Piston rod Ø
100
M20x1,5
G 1/2
25
125
M27x2
G 1/2
32
     
Stroke 25
R480041577
R480148022
     
50
R480041578
R480141034
     
80
R480041579
R480143254
     
100
R480041580
R480170767
     
125
R480150480
R480170768
     
160
R480051377
R480144243
     
200
R480163053
R480167296
     
250
R480163054
R480170769
     
320
R480155887
R480170770
     
400
R480163055
R480170771
     
500
R480152777
R480170772
     

Optional stroke lengths
and options
     

Dimensions
S = stroke


Piston Ø
A -2
AF+1
ØB d11
ØBA d11
BG min.
E
EE
G
H
KF
KK
32
22
12
30
30
16
46,5
G 1/8
27,75
47,5
M6
M10x1,25
40
24
13,5
35
35
16
53
G 1/4
33,25
53
M8
M12x1,25
50
32
17
40
40
16
65
G 1/4
31
65
M10
M16x1,5
63
32
17
45
45
16
75
G 3/8
38,25
75
M10
M16x1,5
80
40
21
45
45
17
95
G 3/8
38,25
95
M12
M20x1,5
100
40
21
55
55
17
115
G 1/2
42,25
115
M12
M20x1,5
125
54
28
60
60
20
140
G 1/2
53,85
140
M16
M27x2
...Piston Ø
KV
KW
ØMM f8
PL
L2
L3 ±0,5
L8
RT
SW
TG
VA -1
VD
...32
16
5
12
16
16,25
4,5
94±0,4
M6
10
32,5±0,5
4
5
...40
18
6
16
20
18,25
4,5
105±0,7
M6
13
38±0,5
4
5
...50
24
8
20
19
25
4,5
106±0,7
M8
17
46,5±0,6
4
5
...63
24
8
20
24
25
4,5
121±0,8
M8
17
56,5±0,7
4
5
...80
30
10
25
23,5
33
0
128±0,8
M10
22
72±0,7
4
5
...100
30
10
25
25
36
0
138±1
M10
22
89±0,7
4
5
...125
41
13,5
32
33
45
0
160±1
M12
27
110±1,1
6
7
...Piston Ø
WH











...32
26±1,4











...40
30±1,4











...50
37±1,4











...63
37±1,8











...80
46±1,8











...100
51±1,8











...125
65±2,2














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Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for more detailed information
Pneumatics catalog, online version, as of 2013-06-13, © Bosch Rexroth Pneumatics GmbH, subject to change