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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 BDL » Hydraulic block cylinders – BDL type R

Hydraulic block cylinders – BDL type R

Testing pressure : 500 bar
Maximum operating pressure : 350 bar
Maximum flow rate : 6 l/min

Pipes connections on the side. (interchangeable with BDD DG and P type)
Flanged connections on the bottom. (interchangeable with BDD F1 type)
Mounting holes with counterbores perpendicular and parallel to the rod. (Tapped holes on the parallel counterbores for the strokes until 125 mm)
Positioning keys on both sides allow for right- or left-hand pipes connections.
Cylinder equipped with VITON lip seals for continuous use between -20°C and 180°C. (Optional seal +250°C available)
Minimum operating pressure = 10 bar
Pneumatically usable.

 

Key included.
Seal kits available in stock.
Guide ring equipped with seals in stock.
Rod equipped with seals in stock.

 

Features

  • Reinforced piston rod guide, brass guide ring allowing radial forces at the rod end (clamping applications, contact point offset from the rod axis, etc.)
  • Reinforced piston guide with guide strip
  • One-piece rolled body
  • One-piece piston rod with sulfonitriding treatment (ARCOR)
  • Standard strokes can be reduced with internal spacers (every 5 mm)
  • Stroke +/- 0.3 mm
  • 2-year or 600 km warranty (6 million cycles for a 50 mm stroke)
  • Cylinders delivered with all supply ports plugged
Print this sheet
Hydraulic block cylinders – BDL type R : Hydraulic block cylinders BDL - Quiri - 2

Note : When considering the overall dimensions, take into account the height of the screw heads used to plug the threaded supply ports on the side.

Headless plugs are available upon request.

TYPE Unit BDL 16 BDL 25 BDL 32 BDL 40 BDL 50 BDL 63
Piston Ø (mm) 16 25 32 40 50 63
Rod Ø (mm) 10 16 20 25 32 40
Pushing force at 100 bars (kN) 2 4.9 8 12.6 19.6 31.2
Pulling force at 100 bars (kN) 1.2 2.9 4.9 7.7 11.6 18.6
a (mm) 60 65 75 85 100 125
a’ (mm) 64.75 69.75 79.75 89.75 104.75 129.75
b (mm) 35 45 55 63 76 95
c (mm) 6 7 10 10 10 14
f (mm) 30 50 55 63 76 95
g (mm) 6.5 8.5 10.5 10.5 13 17
g1 x depth (mm) 10 x 1.5 14 x 9 17 x 11 17 x 11 20 x 13 25 x 17
h (mm) 30 33 38 40 44 50
s (mm) 40 50 55 63 76 95
t (mm) 22 30 35 40 45 65
TA M8 x 12 M8 x 12 M10 x 15 M10 x 15 M12 x 18 M16 x 24
j (H8) (mm) 8 10 12 12 16 20
k (mm) 17.5 22.5 27.5 31.5 37.5 47.5
nb (mm) 16.5 18 22 24 27 26
p G1/4 G1/4 G1/4 G1/4 G1/4 G1/2
nf (mm) 20.5 21 25 27 29.5 32
v (mm) 5 5 5 5 5 5
w (mm) 10.5 10.5 10.5 10.5 10.5 10.5
z (mm) 2 2 3 4 5 6
z’ (+0.1 / 0) (mm) 4 6 5 4 5 6
Dimension dependent on base stroke
L (mm) +41 +44 +50 +54 +65 +85
mb (mm) +12.5 +15 +17 +19 +25 +42
mf (mm) +12.5 +15.5 +15 +17 +23 +37
Si stroke (mm) >16 >20 >25 >25 >25 >30
h1 (mm) -13.5 -15 -15 -13 -9 -6

Rod end

Hydraulic block cylinders – BDL type R : Hydraulic block cylinders BDL - Quiri - 3
TYPE Unit BDL 16 BDL 25 BDL 32 BDL 40 BDL 50 BDL 63
Ød (mm) 10 16 20 25 32 40
B (mm) 4.5 5.8 7.5 8.5 9 12.2
C M6 x 1 M10 x 1.5 M12 x 1.75 M16 x 2 M20 x 2.5 M27 x 3
D (mm) 6.3 10.5 12.5 16.5 21 28
ØE (mm) 9.2 15.2 19 24 31 39
K (mm) 8 13 17 22 27 36
P (mm) 15 18 18 25 30 40
Q (mm) 3 4 4 7 7 10
L (mm) 14 18 22 28 36 45
M M8 x 1 M14 x 1.5 M16 x 1.5 M20 x 1.5 M27 x 2 M33 x 2

Te Type rod end :

        Rod supplied with coupling screw for BDL cylinders (also available as accessory).

Product accessories

Coupling screw for BDL

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Hydraulic block cylinders – BDL type A

Testing pressure: 500 bar
Maximum operating pressure: 350 bar
Maximum flow rate: 6 l/min

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