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Hydraulic cylinders and components, hydraulic systems, gas springs & shell and tube heat exchangers : Quiri

Home » Quiri Hydromécanique » Hydraulic block cylinders » Hydraulic block cylinders BDA » Hydraulic block cylinders – BDA Std

Hydraulic block cylinders – BDA Std

Test pressure: 500 bars
Max working pressure: 350 bars

Tapped ports.
Fixture perpendicular or parallel to the rod with counterbores.
Seal kits are available on stock
For strokes ≥ 160mm, there are 4 tapped holes per face instead of 4 smooth holes

  • Magnetic detection of the piston
  • Double sealing of the rod
  • Solid body with burnished bore
  • Solid piston rod with treated steel
  • Strokes precision ±0,3mm
  • The key is provided
  • Don’t use BDA in temperatures over 115°C (239°F)
  • Sensor must be at distance of 30 mm from any metallic surface.
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Hydraulic block cylinders – BDA Std : Hydraulic block cylinders BDA - Quiri - 2
TYPE Units BDA 25 BDA 40 BDA 65 BDA 100 BDA 160
Piston ø (mm) 25 32 40 50 63
Rod ø (mm) 16 20 25 32 40
Pushing force at 100 bars (kN) 4.9 8.0 12.5 19.6 31.1
Pulling force at 100 bars (kN) 2.9 4.9 7.7 11.6 18.6
a (mm) 65 75 85 100 125
b (mm) 45 55 63 75 95
c (mm) 7 10 10 10 14
f (mm) 50 55 63 76 95
g (mm) 8.5 10.5 10.5 13 17
g1 x depth (mm) ø14 x 9 ø17 x 11 ø17 x 11 ø19 x 13 ø25 x 17
g2 x depth (mm) ø14 x 12 ø17 x 16 ø17 x 17 ø19 x 22 ø25 x 24
h (mm) 33 38 40 44 50
k (mm) 22.5 27.5 31.5 37.5 47.5
m1 (mm) 18 20 21 21 26
n (mm) 18 22 24 27 26
p G1/4 G1/4 G1/4 G1/4 G1/2
s (mm) 50 55 63 76 95
Stroke (mm) 20 25 25 25 30
Total length (L) (mm) 85 100 106 117 135
Stroke (mm) 50 50 50 50 63
Total length (L) (mm) 115 125 131 142 168
Stroke (mm) 100 100 100 100 100
Total length (L) (mm) 165 175 181 192 205
Stroke (mm) 160 160 160 160 160
Total length (L) (mm) 228 238 244 255 269
Tapped x depth (mm) M8 x 12 M10 x 15 M10 x 15 M12 x 18 M16 x 24
Stroke (mm) 200 200 200 200 200
Total length (L) (mm) 268 278 284 295 309
Tapped x depth (mm) M10 x 15 M10 x 15 M12 x 18 M16 x 24
3D Model 3D 3D 3D 3D 3D

Rod ends

Hydraulic block cylinders – BDA Std : Hydraulic block cylinders BDA - Quiri - 3
TYPE Units BDE 25 BDE 32 BDE 40 BDE 50 BDE 63 BDE 80 BDE 100 BDE 125
ød (mm) 16 20 25 32 40 50 63 80
B (mm) 5.8 7.5 8.5 9 12.2 12 12 13
C (mm) M10 x 1.5 M12 x 1.75 M16 x 2 M20 x 2.5 M27 x 3 M30 x 3.5 M42 x 4.5 M48 x 5
øD (mm) 10.5 12.5 16.5 21 28 31 43 49
øE (mm) 15.2 19 24 31 39 49 61.5 78
K (mm) 13 17 22 27 36 46 55 70
L (mm) 18 22 28 36 45 52 60 64
M (mm) M14 x 1.5 M16 x 1.5 M20 x 1.5 M27 x 2 M33 x 2 M39 x 2 M45 x 2 M52 x 2
P (mm) 18 18 25 30 40 40 60 70
Q (mm) 4 4 7 7 10 10 10 10

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