Guangzhou Guomat Air Spring Co., Ltd.

 

Email:linda@662n.com         Mob:008613924100039(WhatsAPP)

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GUANGZHOU GUOMAT AIR SPRING CO. , LTD

Certification
Good quality Industrial Air Spring for sales
Good quality Industrial Air Spring for sales
GUOMAT has many types of air spring and can accurately meet our requirements. You have advantage price and professional service team.

—— Vlad from Russia

The air suspension spring have passed the test and they are fitting for our car model. Through the cooperation we are familiar with each other.

—— Eric from Southeast Asia

Thank you very much for your patience and prompt reply.GUOMAT gives me big help,delivery time is very fast.

—— Peter from European

You have been very professional in your sale,I am trying to expand my work in Italy if you are personally interested in making a profit.

—— Ivan from Italy

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FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984

China FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984 supplier
FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984 supplier FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984 supplier FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984 supplier FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984 supplier

Large Image :  FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984

Product Details:

Place of Origin: China
Brand Name: GUOMAT
Certification: ISO/TS16949:2009
Model Number: 3B6984

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Packaging Details: strong carton box or as customers need
Delivery Time: 2-8 work days
Payment Terms: T/T, Western Union,Paypal or Others
Supply Ability: 1000pcs/week
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Detailed Product Description
Material: Aluminum Alloy And Rubber ContiTech: FT 2870-45 RI HP
Warranty: 12 Months Net Weight: 19.5 KG
Other Name: Rubber Air Spring Pressure Ability: 0.2-0.8 M Pa
Gross Weight: 20.5 KG Flange Ring: With
Connection Method: Flange Ring Connection Flange Ring Size: 638 Mm
BOLT CIRCLE DIA: 596 Mm

FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984​

 

 

Industrial Triple Convoluted Air Spring Specifications

 

execution
Article no.
Only rubber bellows
61978
Bellows with steel bead rings RI11014
68027

 

 

Technical specifications:

 

Minimum pressure 0 bar
Maximum pressure 12 bar
Restoring force to minimum height * 2000 N
Total weight 36.5 kg
A Minimum height * 125 mm
B Stroke max. (Maximum recommended) * 445 (355) mm
C1 diameter max. * 720 mm
C2 Required installation space 770 mm
D Mounting hole circle 597.5 mm
E1 sealing and mounting surface inside 542 mm

E2 sealing and mounting surface outside 587 mm

F thread depth 14 mm
G mounting thread M10

 

 

Manufacturer Part Number

FT 2870-45 RI HP

FT2870-45RIHP

FT2870-45 RI HP

Bead ring Type 4
Maximum Diameter @ 7 Bar (mm) 709 Dim# C (Bolt Circle Diameter mm) 597
Maximum Height (mm) 114 # of Bolts (each ring) 32
Maximum Stroke (mm) 361 Design Height (mm) 381
Minimum Usable Height (mm) 475 3 Bar (kN) 78.5
25 mm (kN) 174.6 5 Bar (kN) 132.9
50% of Max Stroke (kN) 150 7 Bar (kN) 187.9
Maximum Stroke (kN) 106.5 Natural Frequency (@5 Bar)(fn(Hz) 1.2
Applicable Technigram? 113 7 Hz 97
Material 2-Ply, High Strength Cord 13 Hz 99.3
    25 Hz 99.8

 

 

Assembly Height (mm)

 

  440 400 360 320 280 240 200 160
Volume @ 7 BAR (cu cm)   135784 125615 114722 102796 90465 77839 64589 50778
EFF Area @ 7 BAR (cm sq)   2394 2596 2757 2897 3026 3151 3277 3407

kN Force

 

@3 BAR

 

67.39 74.50 80.12 84.65 88.33 91.63 95.16 99.35

@4 BAR

 

92.19 101.14 108.37 114.48 119.71 124.49 129.35 134.85

@5 BAR

 

116.52 127.36 136.16 143.61 150.09 156.08 162.19 168.98

@6 BAR

 

143.26 155.70 165.72 174.35 182.12 189.54 197.05 204.99

@7BAR

 

167.54 181.66 192.94 202.76 211.80 220.56 229.36 238.43

 

 

The benefits of this design are mainly the following:

 

1,Improve the curve working ability of the air spring
In some production work, the curve working capacity requirement of the air spring is relatively high, the mounting hoop can be effective, and the curve working ability of the air spring is improved, and the more the number of curves, the stronger the surface working ability.

 

2. Extend the service life of the air spring
The air spring airbag and the upper and lower end caps are connected by crimping. If the hoop expansion width is not controlled by the hoop, when the air spring is compressed by pressure, the folding of the skin and the curling edge will be relatively high, and the height folding will be repeated. Accelerate the aging of the end cap joints and shorten the service life of the air springs.

 

FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984FT 2870-45 RI HP ContiTech Industrial Triple Convoluted Air Spring GUOMAT 3B6984

Contact Details
GUANGZHOU GUOMAT AIR SPRING CO. , LTD

Contact Person: Linda Lin

Tel: +8613924100039

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