Series
B1.8251
Hinge clamps
with metallic wiper edge and optional position monitoring
double acting, max. operating pressure 250 bar
double acting, max. operating pressure 250 bar
Information Series
Description
B 1.8251 Hinge clamp
with metallic wiper edge and optional position monitoring,
double acting, max. operating pressure 250 bar
The hinge clamp is a low-cost hydraulic clamping element with many installation and connecting possibilities. If the clamping lever is completely retracted, unimpeded loading and unloading of the fixture can be effected.
A clamping recess in the workpiece a little bit wider than the clamping lever is sufficient as clamping surface. The special kinematics allow clamping nearly without side loads of workpieces which are very sensitive against deformation.
When pressurising the element, the piston moves upwards and swivels the clamping lever over the hinges forwards and at the same time downwards onto the workpiece. The piston force is deviated by 180° and is available as clamping force with virtually no loss of efficiency.
If the level of the clamping surface is exactly in the centre of the clamping range, no side loads are introduced into the workpiece.
The bodies are recessible in the fixture up to the flange. Alternatively intermediate plates are available for height adjustment.
All versions are optionally available with extended piston rod and with inductive or pneumatic position monitoring.
Products (144)
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Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
without
pressure range
high pressure
clamping lever
without clamping lever
clamping stroke [mm]
4
extended piston rod
without
max. clamping force [kN]
3.8
metallic wiper edge
with
Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
without
pressure range
high pressure
clamping lever
clamping lever with swivel contact bolt
clamping stroke [mm]
4
extended piston rod
without
max. clamping force [kN]
3.8
metallic wiper edge
with
Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
without
pressure range
high pressure
clamping lever
long clamping lever, unmachined
clamping stroke [mm]
4
extended piston rod
without
max. clamping force [kN]
3.8
metallic wiper edge
with
Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
without
pressure range
high pressure
clamping lever
without clamping lever
clamping stroke [mm]
4
extended piston rod
with
max. clamping force [kN]
3.3
metallic wiper edge
with
Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
inductive
pressure range
high pressure
clamping lever
without clamping lever
clamping stroke [mm]
4
extended piston rod
with
max. clamping force [kN]
3.3
metallic wiper edge
with
Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
pneumatic
pressure range
high pressure
clamping lever
without clamping lever
clamping stroke [mm]
4
extended piston rod
with
max. clamping force [kN]
3.3
metallic wiper edge
with
Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
without
pressure range
high pressure
clamping lever
clamping lever with swivel contact bolt
clamping stroke [mm]
4
extended piston rod
with
max. clamping force [kN]
3.3
metallic wiper edge
with
Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
inductive
pressure range
high pressure
clamping lever
clamping lever with swivel contact bolt
clamping stroke [mm]
4
extended piston rod
with
max. clamping force [kN]
3.3
metallic wiper edge
with
Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
pneumatic
pressure range
high pressure
clamping lever
clamping lever with swivel contact bolt
clamping stroke [mm]
4
extended piston rod
with
max. clamping force [kN]
3.3
metallic wiper edge
with
Item no.
type
hinge clamp
functioning
double acting
max. operating pressure [bar]
250
seals
FKM
hydraulic ports
for drilled channels
body design
cartridge type
position monitoring
without
pressure range
high pressure
clamping lever
long clamping lever, unmachined
clamping stroke [mm]
4
extended piston rod
with
max. clamping force [kN]
3.3
metallic wiper edge
with
Accessories (24)
| Item no. | CAD data | Description |
|---|---|---|
|
Item no.
|
CAD data
|
Description
Screw plug VSD G1/4 A
max. 400 bar, as per data sheet F9.300
|
|
Item no.
|
CAD data
|
Description
Intermediate plate size 1
for hinge clamp
as per data sheet B1.8251
|
|
Item no.
|
CAD data
|
Description
Intermediate plate size 2
for hinge clamp
as per data sheet B1.8251
|
|
Item no.
|
CAD data
|
Description
Intermediate plate size 3
for hinge clamp
as per data sheet B1.8251
|
|
Item no.
|
CAD data
|
Description
Intermediate plate size 4
for hinge clamp
as per data sheet B1.8251
|
|
Item no.
|
CAD data
|
Description
Screw plug VSD G1/8 A
max. 400 bar, as per data sheet F9.300
|
|
Item no.
|
CAD data
|
Description
Connecting cable
with pnp right angle plug M8
with 2 LED, cable length 5m
as per data sheet G2.140
|
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Item no.
|
CAD data
|
Description
Inductive proximity switch
PNP, 10...30 VDC
as per data sheet B1.8251
|
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Item no.
|
CAD data
|
Description
Plug-type connector ND5 - Ø10 x 14 mm
short version, with FKM seals
max. 500 bar, as per data sheet F9.300
|
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Item no.
|
CAD data
|
Description
Plug-type connector ND3 - Ø8 x 12 mm
short version, with FKM seals
max. 500 bar, as per data sheet F9.300
|
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Please note: Our CAD data are generally simplified data and primarily reflect the outer contour and connections of the product (see also Terms of use). Please always refer to the relevant catalogue sheet for the exact dimensions with tolerances, in particular the information on mounting holes or attachments such as special clamps.
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