Product Description
Product Description
Trailer Straight Axle Spindle Heavy Duty
1.Material: CM490 or ASTM 1045
2. Process:Drop forging,heat-treatment,CNC machining all in-house
3.Surface Treatment : Anti-rust Oil
4. Package: wooden case
Our Advantage
1>Our joint venture partners are American Famous axle company AXLETEK,we have make a cooperation for 6 years.So we can supply stable and high quality brakes.
2>We have Researching and Development Department in Detroit,so we are also capable of developing products according drawing or samples to meet the special requirement of our customes.
3>We can supply 7 inch,10 inch,12 inch and 12.25 inch brakes for the moment.
4>All the parts for the brakes are produced by ourself,so we can supply our customer high quality products with resonable price.
5>We can also supply axle assemly.
Specification
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Some product models
| Model No. | Brake type | Wideness | Thickness | Voltage | Cylinder | Max. Load |
| B07E(AZ008) | Electric Brake | 7 | 1 1/4 | 12 | 2,000 lb | |
| B10E(AZ004) | Electric Brake | 10 | 2 1/4 | 12 | 3,500 lb | |
| B11E(AZ017) | Electric Brake | 11 | 2 | 12 | 6,000 lb | |
| B12E(AZ003) | Electric Brake | 12 | 2 | 12 | 7,000 lb | |
| B35E(AZ056) | Electric Brake | 10 | 1 3/4 | 12 | 3,500 lb | |
| B44E(AZ063) | Electric Brake | 10 | 2 1/4 | 12 | 4,400 lb | |
| B10EA(AZ571) | Electric Brake self-adjusting | 10 | 2 1/4 | 12 | 3,500 lb | |
| B11EA(AZ064) | Electric Brake self-adjusting | 11 | 2 | 12 | 6,000 lb | |
| B12EA(AZ571) | Electric Brake self-adjusting | 12 | 2 | 12 | 7,000 lb | |
| B35EA(AZ060) | Electric Brake self-adjusting | 10 | 1 3/4 | 12 | 3,500 lb | |
| B44EA(AZ057) | Electric Brake self-adjusting | 10 | 2 1/4 | 12 | 4,400 lb | |
| B10EAP(AZ037) | Electric Brake self-adjusting w/parking | 10 | 2 1/4 | 12 | 3,500 lb | |
| B12EAP(AZ036) | Electric Brake self-adjusting w/parking | 12 | 2 | 12 | 7,000 lb | |
| B07EP(AZ034) | Electric Brake with Parking lever | 7 | 1 1/4 | 12 | 2,000 lb | |
| B10EP(AZ013) | Electric Brake with Parking lever | 10 | 2 1/4 | 12 | 3,500 lb | |
| B12EP(AZ011) | Electric Brake with Parking lever | 12 | 2 | 12 | 7,000 lb | |
| B35EP(AZ061) | Electric Brake with Parking lever | 10 | 1 3/4 | 12 | 3,500 lb | |
| B44EP(AZ062) | Electric Brake with Parking lever | 10 | 2 1/4 | 12 | 4,400 lb | |
| B09M(AZ038) | Mechannical Brake | 9 | 1 3/4 | 3,000 lb | ||
| B09H(AZ031) | Hydraulic Brake | 9 | 1 3/4 | Duo-servo | 3,000 lb | |
| B10H(AZ007) | Hydraulic Brake | 10 | 2 1/4 | Uni-servo | 3,500 lb | |
| B12H(AZ006) | Hydraulic Brake | 12 | 2 | Uni-servo | 7,000 lb | |
| B10HB(AZ012) | Hydraulic Brake free-backing | 10 | 2 1/4 | Uni-servo | 3,500 lb | |
| B12HB(AZ571) | Hydraulic Brake free-backing | 12 | 2 | Uni-servo | 7,000 lb | |
| B10HBP(AZ019) | Hydraulic Brake free-backing w/parking | 10 | 2 1/4 | Uni-servo | 3,500 lb | |
| B12HBP(AZ018) | Hydraulic Brake free-backing w/parking | 12 | 2 | Uni-servo | 7,000 lb | |
| B10HP(AZ026) | Hydraulic Brake with Parking lever | 10 | 2 1/4 | Uni-servo | 3,500 lb | |
| B12HP(AZ571) | Hydraulic Brake with Parking lever | 12 | 2 | Uni-servo | 7,000 lb | |
| B1208E(AZ001a) | Heavy duty Electric Brake | 12 1/4 | 3 3/8 | 12 | 8,000 lb | |
| B1210E(AZ001b) | Heavy duty Electric Brake | 12 1/4 | 3 3/8 | 12 | 10,000 lb | |
| B1212E(AZ002) | Heavy duty Electric Brake | 12 1/4 | 5 | 12 | 12,000 lb | |
| B1208EP(AZ035) | Heavy duty Electric Brake w/Parking | 12 1/4 | 3 3/8 | 12 | 8,000 lb | |
| B1210EP(AZ001c) | Heavy duty Electric Brake w/Parking | 12 1/4 | 3 3/8 | 12 | 10,000 lb | |
| B1210H(AZ571) | Heavy duty Hydraulic Brake | 12 1/4 | 3 3/8 | Duo-servo | 10,000 lb | |
| …to be continued. More trailer chassis parts-axle,hub,drum,caliper… are available too | ||||||
Packaging & Shipping
Generally, in neutral white boxes and brown cartons or as ur requirements.
All our products would be offerd to you only after they passed a series of serous tests. We offer them to you with an easy heart because we know you will be satisfied and safe with our product.
Company Profile
Established in 2006, HangZhou Airui Brake System Co., LTD is a Sino-American joint venture. The American AXLE TEKNOLOGY LLC is a famous AXLE company, specializing in the design, development and manufacture of AXLE and its parts, and has rich experience in the development of brakes, drums, AXLE and other trailer parts. One of the largest bridge and spare parts suppliers in Europe.
The company has passed the national CCC certification, ISO9001, TS16949 quality system certification, North American Vehicle parts AMECA certification, Canadian Standards Association CSA certification, ECE certification, technology has reached the world’s advanced level, and obtained a number of technical patents, has been widely recognized by customers. Company factory area of 65,000 square meters, more than 500 employees, including more than 30 professional technical research and development personnel, equipped with the world’s leading laboratory, specializing in trailer, rv bridge, brake, brake drum, spring suspension, connector, casters and related parts production, development and sales in one.
Products are mainly exported to the United States, Canada, Australia and other countries and regions. Core products, electromagnetic brake, axle, electromagnet, and other wheel end trailer parts, annual output of 2 million sets, accounting for more than 90% of the domestic export of similar products market share, North America 40-50% market share.
FAQ
1. who are we?
We are based in ZheJiang , China, start from 2006,sell to North America(67.00%),Oceania(20.00%),Domestic Market(6.00%),South America,Eastern Europe,Southeast Asia,Africa,Eastern Asia,Western Europe,Central America. There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Brake Assembly and Parts,Axle Assembly and Parts,Brake Pad,Brake Lining
4. why should you buy from us not from other suppliers?
1> be good at the formulation explore and develop,development team rank top 3 in China
2> huge sales department in America
3>with 8 years manufacture experience
4>300 acers factory
5>ISO/TS16949 and CSA certification
6>products sales over the world
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,JPY;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Standard Length Splined Shafts
Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
Disc brake mounting interfaces that are splined
There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
Disc brake mounting interfaces that are helical splined
A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.
