Series
B1.9470
Threaded-Body Work Supports
with metallic wiper edge
single acting, max. operating pressure 70 bar
single acting, max. operating pressure 70 bar
Information Series
Description
B 1.9470 Threaded-Body Work Supports
Hydraulic work supports are used to provide a self-adjusting rest for workpieces and avoid their vibration and deflection under machining loads.
This series offers very high support forces already at 70 bar and can directly be connected to the low-pressure hydraulic of the machine tool.
The support plunger is hydraulically extended by a small piston and contacts the workpiece with spring force. The pressure spring can be easily exchanged.
Locking of the support plunger through the slotted clamping sleeve is made by means of a ring-shaped conical hydraulic piston where the locking force is transmitted by a low-friction ball shell. Unlocking and retracting of the support plunger is made by spring force.
Products (6)
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| Item no. | CAD data | functioning | max. operating pressure [bar] | seals | hydraulic ports | |
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Item no.
functioning
single acting
max. operating pressure [bar]
70
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M26
position monitoring
without
pressure range
low pressure
wiper
FKM with metallic wiper edge
venting of the spring area
with
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
25
max. operating temperature [°C]
80
off-position
retracted
extending
hydraulic
return
with spring force
contact
with spring force
plunger Ø [mm]
10
max. load force [kN]
3
plunger stroke [mm]
6.5
max. flow rate [cm3/s]
25
spring contact force [N]
3,7-9,5
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
9
Item no.
functioning
single acting
max. operating pressure [bar]
70
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M26
position monitoring
without
pressure range
low pressure
wiper
FKM with metallic wiper edge
venting of the spring area
with
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
25
max. operating temperature [°C]
80
off-position
retracted
extending
hydraulic
return
with spring force
contact
with spring force
plunger Ø [mm]
10
max. load force [kN]
1
plunger stroke [mm]
5
max. flow rate [cm3/s]
25
spring contact force [N]
3,7-6,6
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
10
Item no.
functioning
single acting
max. operating pressure [bar]
70
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
low pressure
wiper
FKM with metallic wiper edge
venting of the spring area
with
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
25
max. operating temperature [°C]
80
off-position
retracted
extending
hydraulic
return
with spring force
contact
with spring force
plunger Ø [mm]
12
max. load force [kN]
4
plunger stroke [mm]
8
max. flow rate [cm3/s]
25
spring contact force [N]
7-12
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
6
Item no.
functioning
single acting
max. operating pressure [bar]
70
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
low pressure
wiper
FKM with metallic wiper edge
venting of the spring area
with
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
25
max. operating temperature [°C]
80
off-position
retracted
extending
hydraulic
return
with spring force
contact
with spring force
plunger Ø [mm]
12
max. load force [kN]
2
plunger stroke [mm]
6
max. flow rate [cm3/s]
25
spring contact force [N]
5,8-10,9
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
8.5
Item no.
functioning
single acting
max. operating pressure [bar]
70
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M36
position monitoring
without
pressure range
low pressure
wiper
FKM with metallic wiper edge
venting of the spring area
with
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
25
max. operating temperature [°C]
80
off-position
retracted
extending
hydraulic
return
with spring force
contact
with spring force
plunger Ø [mm]
15
max. load force [kN]
5.5
plunger stroke [mm]
8
max. flow rate [cm3/s]
25
spring contact force [N]
9,7-14,8
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
6
Item no.
functioning
single acting
max. operating pressure [bar]
70
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M45
position monitoring
without
pressure range
low pressure
wiper
FKM with metallic wiper edge
venting of the spring area
with
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
25
max. operating temperature [°C]
80
off-position
retracted
extending
hydraulic
return
with spring force
contact
with spring force
plunger Ø [mm]
16
max. load force [kN]
10
plunger stroke [mm]
10
max. flow rate [cm3/s]
25
spring contact force [N]
8,5-14,8
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
3.5
Accessories (16)
| Item no. | CAD data | Description |
|---|---|---|
|
Item no.
|
Description
O-ring 31.47 x 1.78 mm
as per data sheet B1.9470
|
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Item no.
|
Description
O-ring 41.00 x 1.78 mm
as per data sheet B1.9470
|
|
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Item no.
|
Description
O-ring 10.82 x 1.78 mm
as per data sheet B1.9470
|
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Item no.
|
Description
O-ring 12.42 x 1.78 mm - NBR
as per data sheet B1.554
|
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Item no.
|
Description
O-ring 14.00 x 1.78 mm
as per data sheet B1.9470
|
|
|
Item no.
|
Description
O-ring 15.60 x 1.78 mm
as per data sheet B1.9470
|
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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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