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Lockable gas spring

Gas spring with protective device is a protective mechanism added to the piston rod end on the basis of compressed gas spring

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Details

1、 Product features
JYK lockable gas spring, also known as controllable gas spring or angle adjuster, controls the stroke by opening and closing the valve, so that it can be locked at all positions throughout the stroke. Used in fields such as vehicle seat equipment.

2、 Product Outline Diagram

3、 Product parameters

Model	JYK20	JYK24
Cylinder outer diameter (mm)	Φ 20	Φ 27
Diameter of piston rod (mm)	Φ 10
Working stroke (mm)	25-400
Installation dimensions (mm)	150-1100	200-1150
Nominal force (N)	50-500	70-1200

* Can be designed and manufactured separately according to customer requirements

4、 Common dimensions

Specification/Model: JYK10/27

Trip (mm)	Total length (mm)	Pressure (N)
30	204	500
40	315	400
40	365	500
50	280	600
60	260	350
70	335	600
70	356	250
80	310	600
90	340	350
100	310	1000
120	442	600
150	450	600
170	650	400
180	540	300
200	530	300
200	570	650
220	580	180
250	650	150
260	716	200
300	700	70
300	920	140
400	1100	220

* Note: The dimensions in this table are for reference only, and the specific dimensions will be determined according to the customer's design requirements.

Specification/Model: JYK14/28

Trip (mm)	Total length (mm)	Pressure (N)
95	285	1150
150	400	1750
150	450	900
150	490	1600
200	500	1000
280	780	1050
420	995	950
430	1268	1200
450	1150	690
510	1150	800
570	1275	900
620	1365	500
620	1380	525
650	1440	900

* Note: The dimensions in this table are for reference only, and the specific dimensions will be determined according to the customer's design requirements.

Installation and usage instructions for gas springs
a. The gas spring is a high-pressure product, and it is strictly prohibited to dissect, fire bake, or smash it at will to avoid accidents.
b. The gas spring piston rod should be installed downwards and not upside down, which can reduce friction and improve damping quality and buffering performance.
c. Gas springs should not be subjected to tilting or lateral forces during operation, and should not be used as handrails to avoid product bending, deformation, and damage.
d. To improve sealing, the surface of the piston rod must not be damaged, and it is strictly prohibited to apply paint and chemicals on the piston rod, otherwise it will affect its service life.
e. General operating environment temperature: -30 ℃~+80 ℃. If there are special requirements for the operating temperature, it can be customized.
f. The installation connection point should rotate flexibly and there should be no jamming phenomenon.
g. The size selection should be reasonable, the force should be good, and there should be a certain margin for the piston rod stroke size.

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