Product Description

Red CZPT Steel Pallet Two Axles and Three BPW Trailer Suspension with ISO

Company introduction:

ZheJiang CZPT Co.,Ltd is 1 of the major manufacturers specializing in the production of trailer axles.

Our company has high technological background, sophisticated manufacturing technology, advances detection means, perfect quality assurance system. It is a specialized manufacturer integrating scientific research, design, production and sales.

The production of “FUSAI” trailer axles passed the national authoritative department detection. The fatigue life is up to 1,500,000 times without damage-more than 3 times above the national standard, which is in the leading domestic level, and reach or exceed the international standards. Our products are popular not only in domestic markets, but all over the world. Since the products are designed and optimized by computer, they have reasonable structure, good braking performance, high strength and rigidity, strong bearing capacity, long service life, good service, trusted by the users.   

Fusai brand suspension:

We have 4 standard models: 13TonX2 tandem suspension, 13TonX3 tridem suspension, 16TonX2 tandem suspension, 16TonX3 tridem suspension. We have many different kinds of leaf spring for suspension, we could give you some advice how to choose leaf spring for your suspension. 
Besides this, we also have suspension for round tube axles, such as 127mmX16mm axle or 127mmX19mm axle.

Type of Suspension	Height of Fifth Wheel (mm)	A1* (mm)	B1* (mm)	A2* (mm)	B2* (mm)	A3* (mm)	B3* (mm)	H (mm)	t Axle Load (Ton)
FSMS213AS1A06B1	1180	473	443	465	435			183	13×2
FSMS213AS1A06B2	1220	513	483	505	475			223	13×2
FSMS213AS1A06B3	1250	543	513	535	505			253	13×2
FSMS316AS1A08B1	1180	487	457	478	448	465	435	183	16×3
FSMS316AS1A08B2	1220	527	497	518	488	505	475	223	16×3
FSMS316AS1A08B3	1250	557	527	548	518	535	505	253	16×3
FSMS216AS1B08B1	1180	250		250					16×2
FSMS316AS1B08B2	1180	250		250		250			16×3

American CZPT type mechanical suspension
Model	Wheel base	Hanger thickness	Equalizer thicness	Leaf spring
13TX2 suspension	1310mm	6mm	12mm	16mmX90mmX8pcs
13TX3 suspension	1310mm	6mm	12mm	16mmX90mmX8pcs
16TX2 suspension	1310mm	8mm	12mm	16mmX90mmX9pcs
16TX3 suspension	1310mm	8mm	12mm	16mmX90mmX9pcs

Attention:

1. Optional track length available.

2. Optional ABS and automatic slack adjuster available.

3. All the components are in common use of BPW.

4. Rights of changing product’s design and specification are reserved.

More products and information, please refer to our website: sdfhcq
ZheJiang CZPT Co.,Ltd
Sales manager: Norton Hu
 

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.