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Selection aids > Hydraulic work supports > Work supports

 
 
Product selection

Choice per characteristics
Functioning:
s.a. with spring return
s.a. without spring return
d.a. contact/locking separat. ports
d.a. contact/locking common port
Self-locking function
Max. support force: [kN]
3 | 4 | 5,5 | 6,5 | 7 | 8 | 9,5 | 10 | 12,5 | 15 | 16,8 | 20 | 28 | 31 | 40 | 42 | 50 | 102
Plunger-Ø: [mm]
10 | 12 | 15 | 16 | 20 | 25 | 32 | 35 | 40 | 50
Plung. stroke: [mm]
6 | 6,5 | 8 | 10 | 12 | 15 | 16 | 18 | 20
Contact plunger:
Spring force
Pneumatic
Hydraulic
Off-position:
Extended - spring force
Retracted - hydraulically
Extended - pneumatically
Retracted - pneumatically
Position monitoring:
without | pneumatic
metallic wiper edge
without | with
self-locking
no | yes
Shape of housing:
Flange at bottom,threaded-body housing
Mounting body
Round with external thread
Round without external thread
Block housing
Flange at top
Variant of connection:
Thread at the side
Thread at the bottom side
Threaded-body type
Connecting thread and manifold connection with O-ring
Piston rod end:
Internal thread
Int.thread w.dome-head cont.bolt
Results 19 from 19 Products
Revised
B1.900 Work supports
off-position extended
contact by spring force
single acting
max. operating pressure 500 bar
Line with round body with exterior thread and flange at the bottom with functioning:
off-position extended
contact and return by spring force
connecting thread at the side and at the bottom
Perbunan seals
plunger diameter 32 and 40 mm
2 sizes with max. support forces of 32 or 50 kN
plunger strokes 16 and 18 mm
Revised
B1.910 Work supports
extending hydraulically
contact by spring force
single acting with spring return
max. operating pressure 500 bar
With round body with exterior thread and flange at the bottom
off-position retracted, extending hydraulically
contact and return by spring force
connecting thread at the side and at the bottom
Perbunan seals
plunger diameter 40 mm
1 size with max. support force of 50 kN
plunger stroke 18 mm
Revised
B1.911 Work supports
extending hydraulically
contact by spring force
double acting
max. operating pressure 500 bar
With round body with exterior thread and flange at the bottom
off-position retracted, extending hydraulically
contact by spring force, hydraulic return
connecting thread at the side
Perbunan seals
plunger diameter 40 mm
1 size with max. support force of 50 kN
plunger stroke 18 mm
B1.914 Work supports
extending hydraulically
contact by spring force
single acting with spring return
max. operating pressure 500 bar
With round body with exterior thread and through holes
off-position retracted, extending hydraulically
contact and return by spring force
connecting thread at the side or at the bottom
Perbunan seals
plunger diameter 32 mm
1 size with max. support force of 20 kN
plunger stroke 12 mm
B1.921 Work supports
Contact by spring force or air pressure
single acting with / without spring return
max. operating pressure 500 bar
With block-type body with through holes
in three versions:
1. off-position extended
contact and return by spring force
2. off-position retracted, extending and contact
with air pressure, without spring return
3. off-position retracted, extending and contact
with air pressure, with spring return
connecting thread at the side
Perbunan seals
plunger diameter 16, 20 and 35 mm
3 sizes with max. support forces of 6, 14 or 28 kN
plunger strokes 6, 8 and 10 mm
B1.930 Work support, self-locking
with pneumatic position control,
3 sizes, 2 types of function
double acting,
max. operating pressure 500/400 bar
With self-locking function of the support plunger
1. off-position extended
contact by spring force, hydraulic return
2. off-position retracted, extending hydraulically
contact by spring force, hydraulic return
with integrated pneumatic position control
asymmetrical body with through holes
connecting thread and manifold connection with O-ring
standard FKM seals
3 sizes with max. support force of 8, 20 and 40 kN
plunger diameter 16, 25 and 40 mm
plunger stroke 8, 12 and 20 mm
B1.940 Threaded-body work supports
single acting
max. operating pressure 500 bar
For direct screwing-in for mean support forces
in three versions:
1. off-position extended,
contact and return by spring force
2. off-position retracted, extending hydraulically,
contact and return by spring force
3. off-position retracted, extending and contact
with air pressure, with spring return
connection through drilled channels
Perbunan seals
plunger diameter 16 mm
2 sizes with max. support forces of 6.5 or 9.5 kN
plunger strokes 8 and 15 mm
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
For direct screwing-in for mean support forces in three versions
with metallic wiper edge and FKM wiper
1. Extended off-position, contact and return by spring force
2. Retracted off-position, extending hydraulically, contact and return by spring force
3. Retracted off-position, extend and contact with air pressure, return by spring force

connection through drilled channels
NBR seals
plunger diameter 16 mm
2 sizes with max. support forces of 6.5 or 9.5 kN
plunger strokes 8 and 15 mm
B1.9402 Threaded-Body Work Supports
M 30 x 1.5, with metallic wiper edge, 4 sizes,
double acting, max. operating pressure 500 bar
For direct screwing-in and mean load forces
For direct screwing-in and mean load forces
with metallic wiper edge
retracted off-position
extend and retract hydraulically
contact by spring force
connection through drilled channels
NBR seals
plunger diameter 16 mm
2 sizes with max. load forces of 6.5 or 9.5 kN
plunger strokes 8 and 15 mm
B1.9405 Threaded-body work support
M 26 x 1.5, with metallic wiper edge, 3 types of function,
single acting, max. operating pressure 350 bar
For direct screwing-in for small and mean load forces
in three versions
with metallic wiper edge and FKM wiper
1. Extended off-position, contact and return by spring force
2. Retracted off-position, extending hydraulically, contact and return by spring force
3. Retracted off-position, extend and contact with air pressure, return by spring force
connection through drilled channels
NBR seals
plunger diameter 16 mm
1 size with max. support force of 4.0 kN
plunger stroke 6.5 mm
B1.942 Threaded-body work support
M 40 * 1.5
max. operating pressure 500 bar
for direct screwing-in for mean support forces
in three versions:
1. off-position extended,
contact and return by spring force
2. off-position retracted, extending hydraulically,
contact and return by spring force
3. off-position retracted, extending and contact
with air pressure, with spring return
connection through drilled channels
with metallic and FKM wiper
accessory: mounting body
plunger diameter 20 mm
1 size with max. support force of 15 kN
plunger stroke 10 mm
B1.943 Threaded-Body Work Support
4 sizes
3 types of function
with venting of the spring area
single acting
max. operating pressure 500 bar
for direct screwing-in in three versions:
1. off-position extended,
contact and return by spring force
2. off-position retracted, extending hydraulically,
contact and return by spring force
3. off-position retracted, extending and contact
with air pressure, with spring return
connection through drilled channels
with metallic and FKM wiper
connection of positive air pressure protection possible
accessory: mounting body
plunger diameter 16, 20, 28 and 32 mm
4 sizes with max. support forces of 6,5 to 42 kN
plunger strokes 8 to 16 mm
New
B1.944 Threaded-Body Work Supports
with metallic wiper edge
optional contact control
double acting
max. operating pressure 500 bar
B1.9470 Threaded-Body Work Supports
with metallic wiper edge,
single acting, max. operating pressure 70 bar
For direct screwing-in for medium load forces at low operating pressure
with metallic wiper edge and FKM wiper
New
B1.9471 Threaded-Body Work Supports
with metallic wiper edge,
double acting, max. operating pressure 70 bar
New
B1.9472 Threaded-Body Work Supports
with metallic wiper edge, shaft length 20 – 100 mm
single and double acting, max. operating pressure 70 bar
B1.950 Threaded-body work supports
single acting
max. operating pressure 500 bar
For direct screwing-in for high support forces
in three versions:
1. off-position extended,
contact and return by spring force
2. off-position retracted, extending hydraulically,
contact and return by spring force
3. off-position retracted, extending and contact
with air pressure, with spring return
connection through drilled channels
Perbunan seals
plunger diameter 20, 32 and 50 mm
3 sizes with max. support forces of 16.8, 42 or 102 kN
plunger strokes 12, 16 and 20 mm
B1.9501 Threaded-body work supports
with metallic wiper edge, 3 sizes, 3 types of function,
single acting, max. operating pressure 500 bar
For direct screwing-in for high support forces
- with metallic wiper edge

in three versions:
1. off-position extended,
contact and return by spring force
2. off-position retracted, extending hydraulically,
contact and return by spring force
3. off-position retracted, extending and contact
with air pressure, with spring return

connection through drilled channels
Support plunger and interior parts stainless
NBR seals / FKM wiper
plunger diameter 20, 32 and 50 mm
3 sizes with max. support forces of 16.8, 42 or 102 kN
plunger strokes 12, 16 and 20 mm
B1.9503 Work supports
Top flange type with metallic wiper edge, 3 sizes,
3 types of function, single acting, max. operating pressure 500 bar
Top flange type, for high support forces
- with metallic wiper edge

in three versions:
1. Off-position extended,
contact and return by spring force
2. Off-position retracted, extending hydraulically,
contact and return by spring force
3. Off-position retracted, extending and contact
with air pressure, with spring return

connection via pipe thread or drilled channels
support plunger and interior parts stainless
NBR seals / FKM wiper
plunger diameter 20, 32 and 50 mm
3 sizes with max. support forces of 16.8, 42 or 102 kN
plunger strokes 12, 16 and 20 mm