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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
Technical Remarks
Compliance with the min. height Hmin. (B) and max. stroke (A) 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

 
Stroke
Cover diameter
Min. installation space
Force min./max.
Part No.
 
[mm]
[mm]
[mm]
[kN]
 
185
384
490
44 - 80
200
451
570
64 - 108
200
517
620
84 - 141
226
638
760
136 - 207
233
890
1000
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.
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E ±2
[mm]
F
[mm]
α°
K
[mm]
Return force, min.
[N]


185
84
444
384
350
28.5
20
490
200


200
84
518
451
419
28.5
15
570
178


200
84
577
517
482
28.5
15
620
311


226
84
709
638
596
28.5
11.25
760
700


233
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* = recommended operating height for vibration insulators
H** = use permitted only upon approval by AVENTICS
V* = volume
H* = recommended operating height for vibration insulators
H** = use permitted only upon approval by AVENTICS


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


force-displacement diagram,  2999697010
V* = volume
H* = recommended operating height for vibration insulators
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 2014-10-06, © AVENTICS S.a.r.l., subject to change