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Series
B1.9401

Threaded-body work support

M 30 x 1,5, metallic wiper edge
2 sizes, 3 types of function
single acting, max. operating pressure 500 bar
Threaded-body work support
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Information Series
Description
B 1.9401 Threaded-Body Work Support

Hydraulic work supports are used to provide a self-adjusting rest for the workpiece during the machining operations. They compensate the workpiece surface irregularities, also vibration and deflection under machining loads.
The threaded-body design allows for space-saving and direct installation into the fixture body. Oil supply is made through drilled channels.

In the body of the threaded-body work support a thin-walled locking bush is integrated, which locks cylindrically around the freely-movable support plunger when pressurising the element with hydraulic oil.

  • Spring force
  • Air pressure
  • Oil pressure combined with spring force

The elements are protected against penetration of swarf by a metallic wiper edge and are sealed against liquids.

 

Video
Products (8)
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body design
threaded-body type M30 (8)
functioning
single acting (8)
max. operating pressure [bar]
500 (8)
seals
NBR (8)
hydraulic ports
for drilled channels (8)
position monitoring
without (8)
pressure range
high pressure (8)
wiper
FKM with metallic wiper edge (8)
venting of the spring area
without (8)
self-locking
without (8)
bolt type
with contact bolt (8)
min. operating pressure [bar]
100 (8)
max. operating temperature [°C]
80 (8)
off-position
extending
return
with spring force (8)
contact
plunger Ø [mm]
16 (8)
max. load force [kN]
plunger stroke [mm]
max. flow rate [cm3/s]
spring contact force [N]
pneumatic contact force [N/bar]
elastic deformation [µm/kN]
Item no. CAD datafunctioningmax. operating pressure [bar]sealshydraulic ports
Item no.
CAD data
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
Properties
Item no.
CAD data
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
Properties
Item no.
CAD data
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
Properties
Item no.
CAD data
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
Properties
Item no.
CAD data
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
Properties
Item no.
CAD data
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
Properties
Item no.
CAD data
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
Properties
Item no.
CAD data
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
Properties
Loading…
Item no.
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
high pressure
wiper
FKM with metallic wiper edge
venting of the spring area
without
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
100
max. operating temperature [°C]
80
off-position
extended
extending
-
return
with spring force
contact
with spring force
plunger Ø [mm]
16
max. load force [kN]
6.5
plunger stroke [mm]
8
max. flow rate [cm3/s]
-
spring contact force [N]
7-12
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
3.5
Item no.
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
high pressure
wiper
FKM with metallic wiper edge
venting of the spring area
without
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
100
max. operating temperature [°C]
80
off-position
extended
extending
-
return
with spring force
contact
with spring force
plunger Ø [mm]
16
max. load force [kN]
9.5
plunger stroke [mm]
8
max. flow rate [cm3/s]
-
spring contact force [N]
7-12
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
4
Item no.
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
high pressure
wiper
FKM with metallic wiper edge
venting of the spring area
without
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
100
max. operating temperature [°C]
80
off-position
retracted
extending
with air pressure
return
with spring force
contact
with air pressure
plunger Ø [mm]
16
max. load force [kN]
6.5
plunger stroke [mm]
8
max. flow rate [cm3/s]
-
spring contact force [N]
7-12
pneumatic contact force [N/bar]
20
elastic deformation [µm/kN]
3.5
Item no.
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
high pressure
wiper
FKM with metallic wiper edge
venting of the spring area
without
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
100
max. operating temperature [°C]
80
off-position
retracted
extending
with air pressure
return
with spring force
contact
with air pressure
plunger Ø [mm]
16
max. load force [kN]
9.5
plunger stroke [mm]
8
max. flow rate [cm3/s]
-
spring contact force [N]
7-12
pneumatic contact force [N/bar]
20
elastic deformation [µm/kN]
4
Item no.
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
high pressure
wiper
FKM with metallic wiper edge
venting of the spring area
without
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
100
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]
6.5
plunger stroke [mm]
8
max. flow rate [cm3/s]
25
spring contact force [N]
16-33
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
3.5
Item no.
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
high pressure
wiper
FKM with metallic wiper edge
venting of the spring area
without
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
100
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]
6.5
plunger stroke [mm]
15
max. flow rate [cm3/s]
25
spring contact force [N]
10-22
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
3.5
Item no.
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
high pressure
wiper
FKM with metallic wiper edge
venting of the spring area
without
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
100
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]
9.5
plunger stroke [mm]
8
max. flow rate [cm3/s]
25
spring contact force [N]
16-33
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
4
Item no.
functioning
single acting
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type M30
position monitoring
without
pressure range
high pressure
wiper
FKM with metallic wiper edge
venting of the spring area
without
self-locking
without
bolt type
with contact bolt
min. operating pressure [bar]
100
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]
9.5
plunger stroke [mm]
15
max. flow rate [cm3/s]
25
spring contact force [N]
10-22
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
4
Accessories (7)
Item no. CAD data Description
Item no.
CAD data
/
Description
Seal kit, external seals for 1941-000/-010 and 1941-002/-012 as per data sheet S0.001
Item no.
CAD data
/
Description
Seal Delrin 28 x 22 x 1,5 mm see page B1.460
Item no.
CAD data
Description
Flange nut M38 x 1,5 mm W see page B1.460
Item no.
CAD data
Description
Sharp-edged orifice Ø 0.5 mm for 1942-0XX max. 500 bar, as per data sheet B1.9401
Item no.
CAD data
Description
Connecting housing f. 1462-XXX M38 x 1,5 x 58 mm long 500 bar, see page B1.460
Item no.
CAD data
Description
Mounting body flange for 1942-0XX max. 500 bar, as per data sheet B1.9401
Item no.
CAD data
Description
Mounting body flange for 1941-0XX with pneumatic port max. 500 bar, as per data sheet B1.940
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