Leave A Message Here

Filling in your phone and email information will help us to contact you in a timely manner and resolve the issues you have raised as soon as possible.

Home page

Ordinary gas spring

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

Category：

Tel：

E-mail：

Details

1、 Product features
JY type compressed gas spring, also known as free type gas spring or support rod, is a product that seals high-pressure gas inside the cylinder and produces elastic function through the piston. This product does not require external power during operation and maintains a constant lifting force. Used in the fields of fully open rear doors, luggage doors, mechanical equipment, construction machinery, fitness equipment, and furniture for automobiles=

2、 Product Outline Diagram

3、 Product parameters

Model	Outer diameter of cylinder (mm)	Piston rod diameter (mm)	Stroke (mm)	Installation dimensions (mm)	Nominal force (N)
JY15	Φ15	Φ6	20-100	100-400	10-250
JY18	Φ18	Φ8	20-300	150-800	20-600
JY22	Φ22	Φ10	40-420	150-1000	50-1100
JY22	Φ23	Φ12.5	40-420	150-1000	50-1100
JY28	Φ28	Φ14	70-650	250-1500	500-2500
JY40	Φ40	Φ20	100-300	300-850	2500-5000

* Can be designed and manufactured separately according to customer requirements

4、 Common dimensions

Specification/Model: JY8/18

Trip (mm)	Total length (mm)	Pressure (N)
40	150	200
45	160	100
60	200	200
85	255	300
90	245	150
102	297	200
103	282	80
110	310	150
130	361	150
145	365	60
150	380	150
150	415	100
160	440	200
160	405	500
180	500	300
200	527	600
205	500	150
220	560	250
250	560	250
280	650	50
325	766	120

* 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: JY10/22

Trip (mm)	Total length (mm)	Pressure (N)
55	180	200
80	245	300
95	330	215
100	300	200
140	400	350
150	415	650
150	445	350
160	590	300
160	470	450
180	480	350
180	500	500
180	550	500
200	520	400
210	540	580
210	575	150
230	560	450
230	580	350
230	680	680
240	610	500
240	727	350
270	650	680
280	680	680
280	700	600
300	700	220
310	740	140
320	770	350
326	768	630
350	820	400
410	990	480
435	1005	150

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.

key word:：