Contitech FS 120-10 Convoluted 1/4NPTF Air Spring For Expansion Chuck

Product Details:

Place of Origin:	Guangzhou, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	1B8X4

Payment & Shipping Terms:

Minimum Order Quantity:	5pcs
Price:	USD49.9-59.9/PC
Packaging Details:	Strong Carton Box or as Customers Requirement
Delivery Time:	3-7 Working Days
Payment Terms:	L/C, T/T, Western Union Or Others
Supply Ability:	1000PCS/Week

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Detailed Product Description

Quality:	100 % Tested	Fuction:	Reduce Shock
Cross Reference:	Contitech FS 120-10	After-sales Service:	12 Months
Type:	Gas-Filled	Customization:	Available \| Customized Request
Color:	Black	Item Name:	Single Convoluted Air Spring
Highlight:	Convoluted 1/4NPTF Air Spring , Contitech FS 120-10 Air Spring , Air Spring For Expansion Chuck

Contitech FS 120-10 Convoluted 1/4NPTF Air Spring For Expansion Chuck

Refer Number

Contitech: FS120-10
Contitech: FS 120-10
Contitech: FS120 10
Contitech: FS 120 10
Contitech: FS12010
Continental FS 120-10 CI 1/4 NPT
Continental FS 120-10 CI 1/4 NPT CA
Goodyear: 1B8-550
Goodyear: 1B8 550
Firestone: W01-358-7564
Firestone: W01 358 7564
Firestone: W013587564
Firestone: WO1-358-7564
Firestone: WO1 358 7564
Firestone: WO13587564
Firestone: w01-358-7564
Firestone: w01 358 7564
Firestone: w013587564

The detailed Specifications and techical data: 1B8×4

The Max. Diameter	230mm
Air hole/air inlet	1/4 NPTF
Working stroke	maximum 140 mm to minimum 50 mm
Top plate screw (nut) teeth	2×3/8-16UNC
Bottom plate screw (nut) teeth	2×3/8-16UNC
Top cover diamete	135 mm
Bottom cover diameter	135mm
Screw center distance	70mm
The air hole distance between the nuts	35mm

Min. pressure: 0 bar
Return force to min.height: ≤200N
Overall weight with clamped plates: 2.0kg

Vibration isolation - dynamic characteristic values
Design Height H: recommended 110mm, minimum 90mm

Pressure p[bar]	3	4	5	6	7	8	Vol. V[l]
Force(Load) [KN]	3.9	5.3	6.8	8.3	9.6	10.9	1.8
Spring rate [N/cm]	1315	1620	1925	2230	2535	2840
Natural frequency [Hz]	2.9	2.8	2.7	2.6	2.6	2.6

Pneumatic application-static characteristic values
Force F[KN]

Pressure p [bar]		3	4	5	6	7	8	Vol. V [l]
Height H[mm]	120	3.1	4.3	5.6	6.9	8.0	9.2	1.9
	110	3.9	5.3	6.8	8.3	9.6	10.9	1.8
	100	4.5	6.1	7.9	9.7	11.0	12.4	1.7
	90	5.0	6.8	8.9	10.8	12.2	13.8	1.5
	80	5.5	7.4	9.7	11.6	13.3	15.0	1.3
	70	5.9	7.9	10.3	12.3	14.2	16.0	1.1
	60	6.3	8.2	10.7	13.0	15.0	17.0	0.9

Guomat 1B8×4 air spring applied to expansion chuck

The air spring is filled with compressed air in a sealed container, and uses the compressibility of the gas to achieve its elastic effect. Air springs have ideal nonlinear elastic characteristics.

The height of the annular air spring is limited from the inside, then its rubber walls will expand outwards when inflated. In this way, the air spring can be used as an expansion chuck. Note that the air must be drawn from the same mechanism that limits the height of the air spring.

The reated picture