• My requests (0)
    You do not currently have any products added to your request.
    All requests
Workholding
Search
All results
Contact
+49 (0) 6405 - 890 Call now
info@roemheld.de Contact now
Series
B1.914

Work supports

Articles and prices on request
extending hydraulically, contact by spring force
single acting with spring return, max. operating pressure 500 bar
Work supports
Downloads
Catalogue sheet
DEENFRESIT
Operating instructions
Information Series
Description
B 1.914 Work supports

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 deflection and vibration under machining loads. 

The support plunger is retracted in off-position. When pressurised, the support plunger moves against the inserted workpiece by means of spring force. With increasing oil pressure, the support plunger locks hydraulically. After the system  has been unclamped, the support plunger returns to the off-position. The support plunger is provided with female thread to enable the use of threaded pieces for height adjustment. Oil supply can alternatively be effected from the side or from below. The internal part of the work support is protected against dust and swarf by a sintered metal air filter.

Products (2)
Article available on request
On request, we will check whether the article is still available
functioning
single acting with spring return (2)
max. operating pressure [bar]
500 (2)
seals
NBR (2)
hydraulic ports
body design
round body with external thread (2)
position monitoring
without (2)
pressure range
high pressure (2)
wiper
FKM with metallic wiper edge (2)
venting of the spring area
without (2)
self-locking
without (2)
bolt type
with contact bolt (2)
min. operating pressure [bar]
100 (2)
max. operating temperature [°C]
100 (2)
off-position
retracted (2)
extending
hydraulic (2)
return
with spring force (2)
contact
with spring force (2)
plunger Ø [mm]
32 (2)
max. load force [kN]
20 (2)
plunger stroke [mm]
12 (2)
max. flow rate [cm3/s]
35 (2)
spring contact force [N]
30-60 (2)
pneumatic contact force [N/bar]
- (2)
elastic deformation [µm/kN]
1.3 (2)
Item no. CAD datafunctioningmax. operating pressure [bar]sealshydraulic ports
Item no.
1914011
CAD data
functioning
single acting with spring return
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
pipe thread at the side and manifold connection with O-ring
Properties
Item no.
1914021
CAD data
functioning
single acting with spring return
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
pipe thread at the bottom and manifold connection with O-ring
Properties
Item no.
1914011
functioning
single acting with spring return
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
pipe thread at the side and manifold connection with O-ring
body design
round body with external thread
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]
100
off-position
retracted
extending
hydraulic
return
with spring force
contact
with spring force
plunger Ø [mm]
32
max. load force [kN]
20
plunger stroke [mm]
12
max. flow rate [cm3/s]
35
spring contact force [N]
30-60
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
1.3
Item no.
1914021
functioning
single acting with spring return
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
pipe thread at the bottom and manifold connection with O-ring
body design
round body with external thread
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]
100
off-position
retracted
extending
hydraulic
return
with spring force
contact
with spring force
plunger Ø [mm]
32
max. load force [kN]
20
plunger stroke [mm]
12
max. flow rate [cm3/s]
35
spring contact force [N]
30-60
pneumatic contact force [N/bar]
-
elastic deformation [µm/kN]
1.3
Accessories (6)
Article available on request
On request, we will check whether the article is still available
Item no. CAD data Description
Item no.
3000347
CAD data
Description
O-ring 10 x 2 mm, NBR as per data sheet B1.5091
Item no.
3000536
CAD data
/
Description
Seal ring 4,7 x 9,3 mm see page B1.372
Item no.
3522008
CAD data
Description
Capstan nut M68 x 2 mm as per data sheet B1.900
Item no.
3610264
CAD data
Description
Screw plug G1/4 SW 19 x 8 mm high max. 500 bar, as per data sheet F9.300
Item no.
3614028
CAD data
Description
Contact bolt M12 x 12 mm dome head as per data sheet G3.800
Item no.
3890091
CAD data
/
Description
Insertion nipple fitting - size M5 as per data sheet G0.110
Error loading CAD data. Please check your internet connection and try again.
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.