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Double piston cylinder, Series TWC-RL
▶ Ø16 - 25 mm ▶ double-acting ▶ with magnetic piston ▶ cushioning: elastic ▶ end position lock: extended cylinder
 
Ambient temperature min./max. +0°C / +60°C
Medium Compressed air
Max. particle size 5 µm
Oil content of compressed air 0 mg/m³ - 1 mg/m³
Working pressure min./max. 1,5 bar / 7 bar
Pressure for determining piston forces 6,3 bar

Materials:
Housing  Aluminum,  anodized
Front plate  Steel
galvanized
Piston rod  Steel,  hardened
Seal  Acrylonitrile Butadiene Rubber
Guide bushing  Aluminum,  anodized
Front cover  Steel,  nickel-plated
End cover  Polyoxymethylene
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Documentation

Data sheet

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 air pressure must remain constant during the life cycle.
Use only the approved oils from Bosch Rexroth, see chapter „Technical information“.
Safety function: end position lock with pressure drop

Piston Ø [mm] 2x16 2x20 2x25    
Port M5 M5 M5    
Retracting piston force [N] 189 296 475    
Extracting piston force [N] 253 395 618    
Speed max. [m/s] 0,5 0,5 0,5    
Max. holding force when locked [N] 96 150 235    
Max. play with locked end position [mm] 1 1 1    
Max. retracted stroke setting [mm] -5 -5 -5    
Cushioning energy max. [J] 0,11 0,17 0,23    
Weight 10 mm stroke [kg] 0,26 0,39 0,67    

+10 mm stroke [kg] 0,033 0,049 0,051    

  Piston Ø 16 20 25    
Stroke 10
R402000870
R402000878
R402000886
   
20
R402000871
R402000879
R402000887
   
30
R402000872
R402000880
R402000888
   
40
R402000873
R402000881
R402000889
   
50
R402000874
R402000882
R402000890
   
60
R402000875
R402000883
R402000891
   
70
R402000876
R402000884
R402000892
   
80
R402000877
R402000885
R402000893
   

Max. transverse force F depending on the stroke length


16 - 25 mm


Maximum permissible moving mass depending on the impact speed


TWC 16-RL - 25-RL


1) Compressed air connection
T1 = depth of thread


Piston Ø
D1
T1
Ø D2
Ø D3
T2
D4
D5
Ø D6
H1
H3
L1 ±0,8 1)
L2 ±0,2
S=10 2)
16
2xM4
5
4,5
8
5,5
M5
2xM4
8
20
21
88
83
20
2xM4
5
4,5
8
5,5
M5
2xM4
10
24
25
98
88
25
2xM5
6
4,5
9
6
M5
2xM4
12
29
30
101
92
...Piston Ø
L2 ±0,2
S=20 2)
L2 ±0,2
S=30 2)
L2 ±0,2
S=40 2)
L2 ±0,2
S=50 2)
L2 ±0,2
S=60 2)
L2 ±0,2
S=70 2)
L2 ±0,2
S=80 2)
L3
L4
L5
L6
...16
93
103
113
123
133
143
153
8
1
6
15
...20
98
108
118
128
138
148
158
10
1
9
15
...25
102
112
122
132
142
152
162
10
1
8
15
...Piston Ø
L7 ±0,2 1)
L8 ±0,2
S=10 2)
L8 ±0,2
S=20 2)
L8 ±0,2
S=30 2)
L8 ±0,2
S=40 2)
L8 ±0,2
S=50 2)
L8 ±0,2
S=60 2)
L8 ±0,2
S=70 2)
L8 ±0,2
S=80 2)
L9
L10
...16
40
45
45
50
55
60
65
70
75
22
10
...20
40
45
45
50
55
60
65
70
75
25
12
...25
50
50
50
55
60
65
70
75
80
30
12
...Piston Ø
L13
W1
W2 ±0,2
W3
W4 ±0,2
W5
W6
W7
W8 ±0,2


...16
11
53
34
24
47
5,7
18,5
54
47


...20
11
61
44
28
55
6,8
20
62
55


...25
9
72
56
34
66
8,3
22,5
73
66


S = stroke
1) + Stroke
2) Dimensions for corresponding stroke



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Supplementary products
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 2013-03-06, © Bosch Rexroth AG, subject to change