Rubber One Convoluted Air Springs 1B7070 Cross Weforma WBE 200-E1 For Bicycle Seat

Rubber One Convoluted Air Springs 1B7070 Cross Weforma WBE 200-E1 For Bicycle Seat

Cross reference

Weforma WBE 200-E1

Weforma WBE 200 E1

Weforma WBE200-E1

Weforma WBE200 E1

Weforma WBE200E1

Cotitech FS 70-7

Cotitech FS70-7

Cotitech FS 70 7

Cotitech FS70 7

Phoenix SP 1 B 05

Phoenix SP 1B 05

Phoenix SP1 B 05

Phoenix SP1B 05

Phoenix SP1B05

Bosch 82241900

Festo EB-165-65

Festo EB 165 65

Festo EB165 65

Festo EB16565

Specifications and Detailed Technical Parameters:AIRSUSTECH 1B7070

Nut/blind nut

Top plate screw (nut) teeth: 2XM8x1.25

The screw center distance of the top cover plate: 44.5mm

Screw (nut) teeth of the bottom cover plate: 2XM8x1.25

The screw center distance of the bottom cover plate: 44.5 mm

Air hole/air inlet/air fittings

Air hole/air inlet: 1/4

The screw center distance between the air hole and the nut: 22.25mm

Cover plate

Top plate diameter: 105 mm

Diameter of the bottom cover: 105 mm

Bell rubber bellows

Maximum diameter of rubber bellows: 165 mm

Natural diameter of rubber bellows: 150 mm

Required installation diameter: 180mm

Working stroke: 65mm

Maximum height: 115 mm

Minimum height: 50 mm

Bumper block/bumper block

No bumper block

Belt loop/Belt loop/Girdle hoop

With belt loop: Without

Min. pressure: 0 bar

Return force to min.height: ≤200N

Overall weight with clamped plates: 1.2kg

Vibration isolation - dynamic characteristic values

Design Height H: recommended 90mm, minimum 70mm

Pneumatic application-static characteristic values

Force F[KN]

1B7070 Air Spring Used In Bicycle Seat

The air spring under the bicycle seat cushion mainly acts as a shock absorber.
When the bicycle passes through the bumpy road, it can buffer the vibration of the bumpy road, avoid sudden and strong vibrations that cause safety hazards to riding, and make riding safer and more comfortable.
The design with an air spring under the seat cushion is usually used on bicycles with leisure and transportation functions, which can improve the comfort and safety of riding.

The related picture of 1B7070 air spring

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

AIRSUSTECH is another brand of Guangzhou Guomat Air Spring Co., Ltd. 

AIRSUSTECH is focus on industrial air spring.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.