Enerpac CSB Manual De Instrucciones página 2

CAUTION: Keep
from flames and heat. Excessive heat will soften
packings and seals, resulting in fluid leaks. Heat
also weakens hose materials and packings. For optimum
performance, do not expose equipment to temperatures
of 150°F [65°C] or higher. Protect hoses and cylinders from weld
spatter.
DANGER: Do not handle pressurized hoses. Escaping
oil under pressure can penetrate the skin, causing
serious injury. If oil is injected under the skin, see a
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doctor immediately.
WARNING: Only use hydraulic cylinders in a coupled
system. Never use a cylinder with unconnected
couplers. If the cylinder becomes extremely overloaded,
components can fail catastrophically causing severe personal
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injury.
IMPORTANT: Hydraulic equipment must only be
serviced by a qualified hydraulic technician. For repair
service, contact the Authorized ENERPAC Service
Center in your area. To protect your warranty, use only
ENERPAC oil.
WARNING: Immediately replace worn or damaged parts
with genuine ENERPAC parts. Standard grade parts will
break causing personal injury and property damage.
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ENERPAC parts are designed to fit properly and withstand high
loads.
3.0 PRODUCT DESCRIPTION
These cylinders are designed in accordance with ISO standards.
The cylinder plunger has an internal thread to allow attachments.
The maximum operating pressure is 5,000 psi [350 bar]. CSB
stands for single-acting spring-return cylinders. CDB stands
for double-acting cylinders. PSB stands for single-acting pull
cylinders. The oil ports are BSPP standard. Manifold mount
ports are also provided.
4.0 APPLICATION
Hydraulic block cylinders can be used in many workholding
applications such as pulling, pressing, punching, riveting and
bending.
Maximum Clamping
Capacity
Diameter (A)
CSB & CDB PSB
10kN 7kN
18kN 10kN
40kN 22kN
70kN 40kN
–
180kN
–
280kN
hydraulic equipment
Table A - Installation Information (See Figures 1 and 2)
Oil Channel Mounting Thread
Size (C) /Torque (Nm)
mm
5 M6/17
5 M8/40
5 M10/85
5 M12/145
8 M16/353
8 M20/675
away 5.0 INSTALLATION
IMPORTANT: It is mandatory that the operator has a full
understanding of all instructions, safety regulations, cautions
and warnings before starting to operate any of the equipment.
In case of doubt, contact Enerpac.
WARNING: To avoid personal injury and possible
equipment damage, make sure the manifold or fixture,
all fittings and piping are able to withstand the maximum
operating pressure of 5,000 psi [350 bar].
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RECOMMENDATION: Use hydraulic gauges to indicate safe
operating pressures in each hydraulic system. Do not exceed
the safety limits of the lowest rated component within your
hydraulic system.
Depending on block cylinder model, two mounting options are
available. See Figures 1 and 2.
H
Note: Four mounting bolts required on long-stroke models.
H
Figure 2, Mounting Using BSPP Ports
Note: Two mounting bolts required on short-stroke models.
Minimum Thread
Length (D)
mm
11
13
16
19
19
28
2
D
C
A
Figure 1, Manifold Mounting
B
A
Bolt Type Minimum Support
Alloy Steel
grade 12 .9 DIN 912
grade 12 .9 DIN 912
grade 12 .9 DIN 912
grade 12 .9 DIN 912
grade 12 .9 DIN 912
grade 12 .9 DIN 912
.004"
63
Height (H)
mm
5
5
5
5
10
10