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Series
B1.282

Hydro-cylinders

Articles and prices on request
with optional stroke end cushioning,
double acting, max. operating pressure 200 bar
Hydro-cylinders
Downloads
Catalogue sheet
DEENFRESIT
Operating instructions
Information Series
Description
B1.282 Hydro-cylinder with optional stroke end cushioning

Double-acting hydro-cylinders with connecting dimensions according to DIN ISO 6020. Only exception is the shorter overall length. On request also available in the longer version as per DIN ISO 60 20. The piston rod is provided with an external thread. For fixing, the front and back part of the body is provided with 4 internal threads.
The adjustable stroke end cushioning avoids a too hard stop of the piston in the cylinder body with the following applications:

1. High piston speed

2. Additional load at the piston rod

3. If an external stop cannot be provided to compensate the additional load

Products (24)
Article available on request
On request, we will check whether the article is still available
stroke [mm]
functioning
double acting (24)
stroke end control
no (24)
stroke end cushioning
piston diameter [mm]
rod diameter [mm]
max. force to push [kN]
max. pulling force [kN]
max. operating pressure [bar]
200 (24)
seals
fixation
longitudinal thread (24)
piston rod end
hydraulic ports
max. piston speed [m/s]
0.5 (24)
spherical bearing
accessory (24)
Item no. CAD datastroke [mm]functioningstroke end controlstroke end cushioning
Item no.
129310XXXX
CAD data
stroke [mm]
70-750
functioning
double acting
stroke end control
no
stroke end cushioning
no
Properties
Item no.
129311XXXX
CAD data
stroke [mm]
70-750
functioning
double acting
stroke end control
no
stroke end cushioning
no
Properties
Item no.
129312XXXX
CAD data
stroke [mm]
70-750
functioning
double acting
stroke end control
no
stroke end cushioning
yes
Properties
Item no.
129313XXXX
CAD data
stroke [mm]
70-750
functioning
double acting
stroke end control
no
stroke end cushioning
yes
Properties
Item no.
129410XXXX
CAD data
stroke [mm]
70-950
functioning
double acting
stroke end control
no
stroke end cushioning
no
Properties
Item no.
129411XXXX
CAD data
stroke [mm]
70-950
functioning
double acting
stroke end control
no
stroke end cushioning
no
Properties
Item no.
129412XXXX
CAD data
stroke [mm]
70-950
functioning
double acting
stroke end control
no
stroke end cushioning
yes
Properties
Item no.
129413XXXX
CAD data
stroke [mm]
70-950
functioning
double acting
stroke end control
no
stroke end cushioning
yes
Properties
Item no.
129510XXXX
CAD data
stroke [mm]
60-1200
functioning
double acting
stroke end control
no
stroke end cushioning
no
Properties
Item no.
129511XXXX
CAD data
stroke [mm]
60-1200
functioning
double acting
stroke end control
no
stroke end cushioning
no
Properties
Item no.
129310XXXX
stroke [mm]
70-750
functioning
double acting
stroke end control
no
stroke end cushioning
no
piston diameter [mm]
25
rod diameter [mm]
16
max. force to push [kN]
9.8
max. pulling force [kN]
5.7
max. operating pressure [bar]
200
seals
NBR
fixation
longitudinal thread
piston rod end
external thread M12
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Item no.
129311XXXX
stroke [mm]
70-750
functioning
double acting
stroke end control
no
stroke end cushioning
no
piston diameter [mm]
25
rod diameter [mm]
16
max. force to push [kN]
9.8
max. pulling force [kN]
5.7
max. operating pressure [bar]
200
seals
FKM
fixation
longitudinal thread
piston rod end
external thread M12
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Item no.
129312XXXX
stroke [mm]
70-750
functioning
double acting
stroke end control
no
stroke end cushioning
yes
piston diameter [mm]
25
rod diameter [mm]
16
max. force to push [kN]
9.8
max. pulling force [kN]
5.7
max. operating pressure [bar]
200
seals
NBR
fixation
longitudinal thread
piston rod end
external thread M12
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Item no.
129313XXXX
stroke [mm]
70-750
functioning
double acting
stroke end control
no
stroke end cushioning
yes
piston diameter [mm]
25
rod diameter [mm]
16
max. force to push [kN]
9.8
max. pulling force [kN]
5.7
max. operating pressure [bar]
200
seals
FKM
fixation
longitudinal thread
piston rod end
external thread M12
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Item no.
129410XXXX
stroke [mm]
70-950
functioning
double acting
stroke end control
no
stroke end cushioning
no
piston diameter [mm]
32
rod diameter [mm]
20
max. force to push [kN]
16
max. pulling force [kN]
9.8
max. operating pressure [bar]
200
seals
NBR
fixation
longitudinal thread
piston rod end
external thread M14
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Item no.
129411XXXX
stroke [mm]
70-950
functioning
double acting
stroke end control
no
stroke end cushioning
no
piston diameter [mm]
32
rod diameter [mm]
20
max. force to push [kN]
16
max. pulling force [kN]
9.8
max. operating pressure [bar]
200
seals
FKM
fixation
longitudinal thread
piston rod end
external thread M14
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Item no.
129412XXXX
stroke [mm]
70-950
functioning
double acting
stroke end control
no
stroke end cushioning
yes
piston diameter [mm]
32
rod diameter [mm]
20
max. force to push [kN]
16
max. pulling force [kN]
9.8
max. operating pressure [bar]
200
seals
NBR
fixation
longitudinal thread
piston rod end
external thread M14
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Item no.
129413XXXX
stroke [mm]
70-950
functioning
double acting
stroke end control
no
stroke end cushioning
yes
piston diameter [mm]
32
rod diameter [mm]
20
max. force to push [kN]
16
max. pulling force [kN]
9.8
max. operating pressure [bar]
200
seals
FKM
fixation
longitudinal thread
piston rod end
external thread M14
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Item no.
129510XXXX
stroke [mm]
60-1200
functioning
double acting
stroke end control
no
stroke end cushioning
no
piston diameter [mm]
40
rod diameter [mm]
25
max. force to push [kN]
25
max. pulling force [kN]
15.3
max. operating pressure [bar]
200
seals
NBR
fixation
longitudinal thread
piston rod end
external thread M16
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Item no.
129511XXXX
stroke [mm]
60-1200
functioning
double acting
stroke end control
no
stroke end cushioning
no
piston diameter [mm]
40
rod diameter [mm]
25
max. force to push [kN]
25
max. pulling force [kN]
15.3
max. operating pressure [bar]
200
seals
FKM
fixation
longitudinal thread
piston rod end
external thread M16
hydraulic ports
G1/4
max. piston speed [m/s]
0.5
spherical bearing
accessory
Accessories (18)
Article available on request
On request, we will check whether the article is still available
Item no. CAD data Description
Item no.
1283910
CAD data
Description
Cylinder-flange for 1283-XXX and 1293-XXX 200 bar, as per data sheet B1.282
Item no.
1284910
CAD data
Description
Cylinder-flange for 1284-XXX and 1294-XXX 200 bar, as per data sheet B1.282
Item no.
1285910
CAD data
Description
Cylinder-flange for 1285-XXX and 1295-XXX 200 bar, as per data sheet B1.282
Item no.
1286910
CAD data
Description
Cylinder-flange for 1286-XXX and 1296-XXX 200 bar, as per data sheet B1.282
Item no.
1287910
CAD data
Description
Cylinder-flange for 1287-XXX and 1297-XXX 200 bar, as per data sheet B1.282
Item no.
1288910
CAD data
/
Description
Cylinder-flange for 1288-XXX and 1298-XXX 200 bar, as per data sheet B1.282
Item no.
1293940
CAD data
Description
Bearing block for 1293-1X-XXXX bearing Ø 12 H7 mm as per data sheet G3.810
Item no.
1294940
CAD data
Description
Bearing block for 1294-1X-XXXX bearing Ø 16 H7 mm as per data sheet G3.810
Item no.
1295940
CAD data
Description
Bearing block for 1295-1X-XXXX bearing Ø 20 H7 mm as per data sheet G3.810
Item no.
1296940
CAD data
Description
Bearing block for 1296-1X-XXXX bearing Ø 25 H7 mm as per data sheet G3.810
Application examples
Application example 1 

Injection mould

Cycle (portrayed in simplified terms)
1. Mould closed, injected
2. Toothed rack retracts, threaded spindle is moved out
3. Limit switch gives signal "open mould"
4. Mould opens
5. Workpiece will be ejected
6. Mould closes
7. Toothed rack extends, threaded spindle is moved in
8. Limit switch gives signal „Substance to be injected“
9. Substance is injected
1. New cycle

injection mould with hydro cylinder B1.282
injection mould with hydro cylinder B1.282
Application example 2 

Injection mould

Cycle (portrayed in simplified terms)
1. Mould closed, injected
2. Mould opens
3. Hydraulic block cylinder pulls the core out of the mould
4. Limit switch gives signal "ejector system forward"
5. Ejector system forwards
6. Workpiece falls
7. Ejector system backwards
8. Limit switch gives signal "Insert core"
9. Hydraulic block cylinder pushes the core into the mould
10. Limit switch gives signal "close mould"
11. Mould closes
12. Substance is injected
1. New cycle

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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.