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Bellow actuator, Series BCR
► double ► Stroke: 185 - 233 mm
 
Version Bellow actuator with mounting ring
Functional principle Single-acting, retracted without pressure
Working pressure min./max. 0 bar / 8 bar
Ambient temperature min./max. -40°C / +70°C
Medium Compressed air
Pressure for determining forces 6 bar

Materials:
Bellow  caoutchouc/butadiene caoutchouc
Clamping ring  Aluminum
Mounting ring  Aluminum
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Data sheet

Assembly instructions

Operating conditions
Technical Remarks
Compliance with the minimum height H min. as well as the maximum height H max. must be ensured with end stops.
Use at operating height ≥ Hmax: only permitted upon approval by AVENTICS
For information on vibration insulators, see ''Technical Information''
reduced service life at a temperature greater than: 50 °C

 
Max. effective stroke
Cover diameter
Min. radial installation space
Weight
Force min./max.
Part No.
 
[mm]
[mm]
[mm]
[kg]
[kN]
 
185
384
490
8.6
44 - 80
200
451
570
10.2
64 - 108
200
517
620
12
84 - 141
226
638
760
15.4
136 - 207
233
890
1000
32.9
257 - 390

bellow type


Dimensions
section of mounted bead ring with staybolt
1. mounting ring
2. machine part
3. sealing surface *)
4. bellow
* recommendation for surface finish:
if the surface is turned or cylindrically ground: Ra 6
if the surface is milled or surface ground: Ra 0,8
suitable tightening torque M8: 25 Nm; M10: 40 Nm; M16: 70 Nm
air connection in the mounting part
Scope of delivery: incl. threaded bolts


Part No.
H max.
[mm]
H min.
[mm]
C
[mm]
D
[mm]
E ±2
[mm]
F
[mm]
α°
K
[mm]
Return force, min.
[N]
269
84
444
384
350
28.5
20
490
200
284
84
518
451
419
28.5
15
570
178
284
84
577
517
482
28.5
15
620
311
310
84
709
638
596
28.5
11.25
760
700
340
107
950
890
830
23.5
9
1000
1556

force-displacement diagram for double bellow actuators
max. permitted parallel displacement between the center points of the rings: max. 20 mm


force-displacement diagram,  1944182000 force-displacement diagram,  1951182000
V = volume
H = height
H* = recommended operating height for vibration isolation
H** = use permitted only upon approval by AVENTICS
V = volume
H = height
H* = recommended operating height for vibration isolation
H** = use permitted only upon approval by AVENTICS


force-displacement diagram,  1957192000 force-displacement diagram,  1971232000
V = volume
H = height
H* = recommended operating height for vibration isolation
H** = use permitted only upon approval by AVENTICS
V = volume
H = height
H* = recommended operating height for vibration isolation
H** = use permitted only upon approval by AVENTICS


force-displacement diagram,  2999697010
V = volume
H = height
H* = recommended operating height for vibration isolation
H** = use permitted only upon approval by AVENTICS




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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 2015-07-13, © AVENTICS S.a.r.l., subject to change