Lockable gas traction spring
Gas traction springs – according to your requirements
In many technical fields, there are structural restrictions which can be solved by an easylift gas traction springs or lockable gas traction springs. In one respect can mechanical comprehensive force deflec tions be saved and a well-designed integration in the most different products is also possible.
Bansbach lockable gas traction spring
Lockable gas traction springs are continuously adjustable over the whole stroke. The lockable gas traction spring can be released by pushing the release pin. When the piston valve opens, gas or oil can flow through the piston and the piston rod will be inserted. Due to the high reliability, this type of spring is preferentially used for medical equipment.
piston rod/cylinder:
Find the right connection for your gas traction spring
Possible article no.:
piston rod
- K0 = MF 10x1x18
- O0 = MF 14×1,5×20
cylinder
- see connecting parts
- ZK
- As for lockable gas springs
- 3 = 10/28
- B = 14/40
- 10-350
- As required
- 3 = 2x Stroke + 126 mm
- B = 2x Stroke + 141 mm
- * see below
- Pulled-in = 100-4000N
- As required, measured 5 mm before inserted position, force range depends on size
- 3= 100-1500N
- B= 200-4000N
- Traction force: extended + approx. 65% higher if stroke >100mm, stroke <100mm on request
force in push
direction
- 7.000
force in push
direction
- 7.000
With the index no. – only necessary for repeating orders – we can reproduce exactly the same gas spring which has already been produced. You will receive the index no. with the order confirmation / invoice.
EL1
The total length is calculated when the piston rod is inserted. Please add the length of the connecting parts in order to find out the total length.
EL2
Length EL2 = measured without hinge eyes and threads.
Bansbach connecting parts
* Extension force F1 plus progressivity (statical)
Bansbach release systems
Release System With Lever
Bowden Wire Release System
Hydraulic Release System
- 1Gas spring release head standard
- 2Pivot point
- 1aRelease lever (release direction towards spring)
- 2aRelease lever (release direction towards the spring)
- 1bRelease lever (release direction away from spring)
- 2bRelease lever (release direction away from spring)
construction
- 20AK08M8*1
- 20AKXXMXX
- 20AK10M10*1
- 20AK12M10*1
- 20AK12M14*1,5
- 20AK14M14*1,5
inpull direction
- 7.000
- 7.000
- 12.000
- 12.000
- 12.000
- 12.000
- 37
- 37
- 54
- 54
- 54
- 54
- 30
- 30
- 39
- 39
- 39
- 39
- 38
- 40
- 50
- 50
- 50
- 50
- R8,5
- R8,5
- R14
- R14
- R14
- R14
- 8,1-0,05
- 10,1-0,05
- 10,1-0,05
- 12,1-0,05
- 12,1-0,05
- 14,1-0,05
- 17
- 17
- 21
- 21
- 21
- 21
- SW11
- SW11
- SW14
- SW14
- SW14
- SW14
- 20
- 20
- 26
- 26
- 26
- 26
- 38.5
- 38.5
- 53
- 53
- 53
- 53
- M8*1
- M10*1
- M10*1
- M10*1
- M14*1.5
- M14*1.5
- SW13
- SW17
- SW17
- SW17
- SW19
- SW19
- 9
- 7
- 8
- 8
- 8
- 8
Gas spring can be released from both sides and by moving up or down.
- 1Two mounting holes, 90° offset
- 2Variable Release lever (additional with cone handle)
10.000 N maximum load in pull direction
For lockable gas springs with short release and piston rod thread M8*1, a release pin overlength of 4.5 mm is necessary
construction
- 20AK9010M8*1
- 20AK9010M10*1
- 20AK9008M8*1
- 20AK9008M10*1
- 20AK9008M8*1M5
- 20AK9010M10*1M5
- 28
- 28
- 28
- 28
- 28
- 28
- 30
- 30
- 30
- 30
- 30
- 30
- 38
- 40
- 38
- 40
- 38
- 40
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- Ø10,1-0,05
- Ø10,1-0,05
- Ø8,1-0,05
- Ø8,1-0,05
- Thread on the end face M5*6 (without hole D1)
- 4
- 5
- 4
- 5
- 4
- 5
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- 11
- 11
- 11
- 11
- 11
- 11
- 18
- 18
- 18
- 18
- 18
- 18
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- M8*1
- M10*1
- M8*1
- M10*1
- M8*1
- M10*1
- 13
- 17
- 13
- 17
- 13
- 17
depth mm
- 8
- 8
- 8
- 8
- 8
- 8
construction
- 20AK08M8*1
- 20AKXXMXX
- 20AK10M10*1
- 20AK12M10*1
- 20AK12M14*1,5
- 20AK14M14*1,5
inpull direction
- 7.000
- 7.000
- 12.000
- 12.000
- 12.000
- 12.000
- 37
- 37
- 54
- 54
- 54
- 54
- 30
- 30
- 39
- 39
- 39
- 39
- 38
- 40
- 50
- 50
- 50
- 50
- R8,5
- R8,5
- R14
- R14
- R14
- R14
- 8,1-0,05
- 10,1-0,05
- 10,1-0,05
- 12,1-0,05
- 12,1-0,05
- 14,1-0,05
- 17
- 17
- 21
- 21
- 21
- 21
- SW11
- SW11
- SW14
- SW14
- SW14
- SW14
- 20
- 20
- 26
- 26
- 26
- 26
- 38.5
- 38.5
- 53
- 53
- 53
- 53
- M8*1
- M10*1
- M10*1
- M10*1
- M14*1.5
- M14*1.5
- SW13
- SW17
- SW17
- SW17
- SW19
- SW19
- 9
- 7
- 8
- 8
- 8
- 8
Comfortable releasing of gas springs with an extension force up to 300N.
The release system can be combined with SET 001 – SET 003 (please mention on your order)
- 500
- 750
- 1000
- 1250
- 1500
- 20BZ0500MDAAKP
- 20BZ0750MDAAKP
- 20BZ1000MDAAKP
- 20BZ1250MDAAKP
- 20BZ1500MDAAKP
Bowden Wire
(The release system will always be delivered with mounted bowden wire)
construction
- 20AK9010M8*1
- 20AK9010M10*1
- 20AK9008M8*1
- 20AK9008M10*1
- 20AK9008M8*1M5
- 20AK9010M10*1M5
- 28
- 28
- 28
- 28
- 28
- 28
- 30
- 30
- 30
- 30
- 30
- 30
- 38
- 40
- 38
- 40
- 38
- 40
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- Ø10,1-0,05
- Ø10,1-0,05
- Ø8,1-0,05
- Ø8,1-0,05
- Thread on the end face M5*6 (without hole D1)
- 4
- 5
- 4
- 5
- 4
- 5
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- 11
- 11
- 11
- 11
- 11
- 11
- 18
- 18
- 18
- 18
- 18
- 18
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- M8*1
- M10*1
- M8*1
- M10*1
- M8*1
- M10*1
- 13
- 17
- 13
- 17
- 13
- 17
depth mm
- 8
- 8
- 8
- 8
- 8
- 8
construction
- 20AK08M8*1
- 20AKXXMXX
- 20AK10M10*1
- 20AK12M10*1
- 20AK12M14*1,5
- 20AK14M14*1,5
inpull direction
- 7.000
- 7.000
- 12.000
- 12.000
- 12.000
- 12.000
- 37
- 37
- 54
- 54
- 54
- 54
- 30
- 30
- 39
- 39
- 39
- 39
- 38
- 40
- 50
- 50
- 50
- 50
- R8,5
- R8,5
- R14
- R14
- R14
- R14
- 8,1-0,05
- 10,1-0,05
- 10,1-0,05
- 12,1-0,05
- 12,1-0,05
- 14,1-0,05
- 17
- 17
- 21
- 21
- 21
- 21
- SW11
- SW11
- SW14
- SW14
- SW14
- SW14
- 20
- 20
- 26
- 26
- 26
- 26
- 38.5
- 38.5
- 53
- 53
- 53
- 53
- M8*1
- M10*1
- M10*1
- M10*1
- M14*1.5
- M14*1.5
- SW13
- SW17
- SW17
- SW17
- SW19
- SW19
- 9
- 7
- 8
- 8
- 8
- 8
Bowden wire release system for lockable gas springs with release travel < 1mm
Comfortable releasing of gas springs with an extension force up to 600N
Bowden wire standard dimensions
- 500
- 750
- 1000
- 1250
- 1500
- 20BZ0500TAAKP
- 20BZ0750TAAKP
- 20BZ1000TAAKP
- 20BZ1250TAAKP
- 20BZ1500TAAKP
Taster
- plastic, with coil spring
- plastic, without coil spring
- Aluminium, with coil spring
- Aluminium, without coil spring
- Push button with long bushing, aluminium, without coilspring
construction
- 20AK9010M8*1
- 20AK9010M10*1
- 20AK9008M8*1
- 20AK9008M10*1
- 20AK9008M8*1M5
- 20AK9010M10*1M5
- 28
- 28
- 28
- 28
- 28
- 28
- 30
- 30
- 30
- 30
- 30
- 30
- 38
- 40
- 38
- 40
- 38
- 40
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- Ø10,1-0,05
- Ø10,1-0,05
- Ø8,1-0,05
- Ø8,1-0,05
- Thread on the end face M5*6 (without hole D1)
- 4
- 5
- 4
- 5
- 4
- 5
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- 11
- 11
- 11
- 11
- 11
- 11
- 18
- 18
- 18
- 18
- 18
- 18
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- M8*1
- M10*1
- M8*1
- M10*1
- M8*1
- M10*1
- 13
- 17
- 13
- 17
- 13
- 17
depth mm
- 8
- 8
- 8
- 8
- 8
- 8
construction
- 20AK08M8*1
- 20AKXXMXX
- 20AK10M10*1
- 20AK12M10*1
- 20AK12M14*1,5
- 20AK14M14*1,5
inpull direction
- 7.000
- 7.000
- 12.000
- 12.000
- 12.000
- 12.000
- 37
- 37
- 54
- 54
- 54
- 54
- 30
- 30
- 39
- 39
- 39
- 39
- 38
- 40
- 50
- 50
- 50
- 50
- R8,5
- R8,5
- R14
- R14
- R14
- R14
- 8,1-0,05
- 10,1-0,05
- 10,1-0,05
- 12,1-0,05
- 12,1-0,05
- 14,1-0,05
- 17
- 17
- 21
- 21
- 21
- 21
- SW11
- SW11
- SW14
- SW14
- SW14
- SW14
- 20
- 20
- 26
- 26
- 26
- 26
- 38.5
- 38.5
- 53
- 53
- 53
- 53
- M8*1
- M10*1
- M10*1
- M10*1
- M14*1.5
- M14*1.5
- SW13
- SW17
- SW17
- SW17
- SW19
- SW19
- 9
- 7
- 8
- 8
- 8
- 8
Fixed release mechanism
20BAXXMXX
range of use:
for adjusting, short-term releasing and permanent releasing
Bowdenwire with Z-hook standard dimensions
construction
- 20AK9010M8*1
- 20AK9010M10*1
- 20AK9008M8*1
- 20AK9008M10*1
- 20AK9008M8*1M5
- 20AK9010M10*1M5
- 28
- 28
- 28
- 28
- 28
- 28
- 30
- 30
- 30
- 30
- 30
- 30
- 38
- 40
- 38
- 40
- 38
- 40
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- Ø10,1-0,05
- Ø10,1-0,05
- Ø8,1-0,05
- Ø8,1-0,05
- Thread on the end face M5*6 (without hole D1)
- 4
- 5
- 4
- 5
- 4
- 5
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- 11
- 11
- 11
- 11
- 11
- 11
- 18
- 18
- 18
- 18
- 18
- 18
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- M8*1
- M10*1
- M8*1
- M10*1
- M8*1
- M10*1
- 13
- 17
- 13
- 17
- 13
- 17
depth mm
- 8
- 8
- 8
- 8
- 8
- 8
construction
- 20AK08M8*1
- 20AKXXMXX
- 20AK10M10*1
- 20AK12M10*1
- 20AK12M14*1,5
- 20AK14M14*1,5
inpull direction
- 7.000
- 7.000
- 12.000
- 12.000
- 12.000
- 12.000
- 37
- 37
- 54
- 54
- 54
- 54
- 30
- 30
- 39
- 39
- 39
- 39
- 38
- 40
- 50
- 50
- 50
- 50
- R8,5
- R8,5
- R14
- R14
- R14
- R14
- 8,1-0,05
- 10,1-0,05
- 10,1-0,05
- 12,1-0,05
- 12,1-0,05
- 14,1-0,05
- 17
- 17
- 21
- 21
- 21
- 21
- SW11
- SW11
- SW14
- SW14
- SW14
- SW14
- 20
- 20
- 26
- 26
- 26
- 26
- 38.5
- 38.5
- 53
- 53
- 53
- 53
- M8*1
- M10*1
- M10*1
- M10*1
- M14*1.5
- M14*1.5
- SW13
- SW17
- SW17
- SW17
- SW19
- SW19
- 9
- 7
- 8
- 8
- 8
- 8
Bowden Wire Release System for lockable gas springs with release travel < 1mm
Bowden wire standard dimensions
- 20BZ0500TAAKP
- 20BZ0750TAAKP
- 20BZ1000TAAKP
- 20BZ1250TAAKP
- 20BZ1500TAAKP
- 500
- 750
- 1000
- 1250
- 1500
construction
- 20AK9010M8*1
- 20AK9010M10*1
- 20AK9008M8*1
- 20AK9008M10*1
- 20AK9008M8*1M5
- 20AK9010M10*1M5
- 28
- 28
- 28
- 28
- 28
- 28
- 30
- 30
- 30
- 30
- 30
- 30
- 38
- 40
- 38
- 40
- 38
- 40
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- R8,5
- Ø10,1-0,05
- Ø10,1-0,05
- Ø8,1-0,05
- Ø8,1-0,05
- Thread on the end face M5*6 (without hole D1)
- 4
- 5
- 4
- 5
- 4
- 5
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- Ø17
- 11
- 11
- 11
- 11
- 11
- 11
- 18
- 18
- 18
- 18
- 18
- 18
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- 38,5
- M8*1
- M10*1
- M8*1
- M10*1
- M8*1
- M10*1
- 13
- 17
- 13
- 17
- 13
- 17
depth mm
- 8
- 8
- 8
- 8
- 8
- 8
construction
- 20AK08M8*1
- 20AKXXMXX
- 20AK10M10*1
- 20AK12M10*1
- 20AK12M14*1,5
- 20AK14M14*1,5
inpull direction
- 7.000
- 7.000
- 12.000
- 12.000
- 12.000
- 12.000
- 37
- 37
- 54
- 54
- 54
- 54
- 30
- 30
- 39
- 39
- 39
- 39
- 38
- 40
- 50
- 50
- 50
- 50
- R8,5
- R8,5
- R14
- R14
- R14
- R14
- 8,1-0,05
- 10,1-0,05
- 10,1-0,05
- 12,1-0,05
- 12,1-0,05
- 14,1-0,05
- 17
- 17
- 21
- 21
- 21
- 21
- SW11
- SW11
- SW14
- SW14
- SW14
- SW14
- 20
- 20
- 26
- 26
- 26
- 26
- 38.5
- 38.5
- 53
- 53
- 53
- 53
- M8*1
- M10*1
- M10*1
- M10*1
- M14*1.5
- M14*1.5
- SW13
- SW17
- SW17
- SW17
- SW19
- SW19
- 9
- 7
- 8
- 8
- 8
- 8