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Enerpac CDB40252

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Enerpac CDB40252 43.4 kN Block Cylinder

Enerpac CDB40252; 43.4 kN (9,750 lbs) capacity, 25 mm stroke, 350 bar, double-acting hydraulic block cylinder for clamping, pushing and pulling on fixtures.

EnerpacMFR # CDB40252SKU # CEY-55221B11A3DC
Dimension N9,9 mm (0.39 in)
Dimension GG1/8" mm
Oil Capacity (Advance)31,5 cm³ (1.92 in³)
Maximum Cylinder Capacity (Retract)4900 lbs
Dimension V10,6 mm (0.42 in)
Dimension R27,4 mm (1.08 in)
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About This Product

CDB40252 is a double-acting hydraulic block cylinder from the Enerpac CDB series of workholding tools. Its compact block body takes up little space on the fixture. It is used for clamping, pushing and pulling applications. Rated for a maximum operating pressure of 350 bar (5,000 psi), the cylinder delivers 43.4 kN (9,750 lbs) on advance and 21.8 kN (4,900 lbs) on retract. Stroke is 25 mm. Oil capacity is 31.5 cm³ on advance and 15.7 cm³ on retract. The oil port is G1/8" (BSPP) and the plunger has an M16 x 2.0 internal thread. Weight is approx. 1.9 kg (4.2 lbs). Manifold O-ring ports and a plumbed connection option are both provided. This allows flexible mounting on CNC fixtures and machine-tool clamping systems.

Features and Benefits

  • Double-acting design: both advance and retract are hydraulically powered
  • Manifold O-ring ports and G1/8" BSPP oil port for manifold or plumbed mounting
  • Integral wiper ring keeps contaminants out and extends cylinder life
  • Hard chrome-plated plunger with M16 x 2.0 internal thread
  • Compact black-oxide block body that saves fixture space

Enerpac CDB40252

  • Genuine, certified Enerpac product
  • Fast sourcing through a worldwide supply network
  • Product selection and compatibility support from our technical team
  • Equivalent and alternative product suggestions
  • Quotation and lead time tailored to your request

Specifications

Dimension N9,9 mm (0.39 in)
Dimension GG1/8" mm
Oil Capacity (Advance)31,5 cm³ (1.92 in³)
Maximum Cylinder Capacity (Retract)4900 lbs
Dimension V10,6 mm (0.42 in)
Dimension R27,4 mm (1.08 in)
Dimension C68,0 mm (2.68 in)
Dimension P55,1 mm (2.17 in)
Maximum Operating Pressure350 bar (5,000 psi)
Oil Capacity (Retract)15,7 cm³ (0.96 in³)
Dimension T9,4 mm (0.37 in)
ApplicationsClamp, Push, Pull
Dimension KM16 x 2,0 mm
Product TypeWorkholding Block Cylinder
Dimension L60,0 mm (2.36 in)
SeriesCDB
Model Type9750 lbs Capacity, .98 in Stroke
Dimension Z1,3 mm (0.05 in)
Dimension X1.48 in
Dimension J32,0 mm (1.26 in)
Dimension A105,0 mm (4.13 in)
Product LineWorkholding Tools
Weight1,9 kg (4.2 lbs)
Piston Diameter39,9 mm (1.57 in)
Maximum Cylinder Capacity (Advance)9750 lbs
Country of OriginUnited States
Dimension F24,6 mm (0.37 in)
Dimension O24,9 mm (0.98 in)
Dimension D80,0 mm (3.15 in)
Clamping Force Retract21,8 kN
Cylinder Effective Area (Advance)12,6 cm² (1.95 in²)
Cylinder Effective Area (Retract)6,3 cm²
Dimension B80,0 mm (3.15 in)
Dimension Q37,6 mm (1.48 in)
Plunger TypeSolid
Cylinder Effective Area (Retract)0.98 in²
Cylinder MaterialSteel
Rod Diameter24,6 mm
Dimension H9,4 mm (0.37 in)
Dimension M35,0 mm (1.38 in)
Rod Diameter0.97 in
Stroke22.6 mm (0.98 in)
Dimension W9,4 mm (0.37 in)
Minimum Operating Pressure40 bar
Dimension S22,0 mm (0.87 in)
Return TypeDouble-Acting, Hydraulic Return
Dimension F123,9 mm (0.94 in)
Clamping Force (Advance)43,3 kN

Documents & CAD

Series documents 4· shared by this product series

Repair Parts SheetCylinder - BlockPDF·248 KB·English
Repair Parts SheetCylinder - BlockPDF·962 KB·English
Repair Parts SheetHydraulic Block Cylinders, CDB SeriesPDF·582 KB·English
BrochureWorkholding Cylinders, EnglishPDF·4.2 MB

CAD Files 5

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Alternative Names & Search Terms

CDB40252CDB-40252CDB 40252cdb40252Enerpac CDB40252Enerpac CDB-40252CDB40252 block cylinderCDB40252 hydraulic cylinderEnerpac CDB seriesEnerpac CDB block cylinderEnerpac workholding cylinderdouble-acting hydraulic block cylinder43 kN hydraulic block cylinder9750 lbs block cylinder25 mm stroke double-acting cylinder0.98 in stroke block cylinder350 bar block cylinderfixture clamping cylinder

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