Product Description
Product Description
Detailed Specification
7″ 9″ 10″ 11″ 12″ 12 1/4″ electric/hydraulic/mechanical brake assembly
for almost all kinds of light and medium-duty trailer usage.
| 750kg trailer unbraked half axle accessory Specifications/Special Features: 1. Sizes: 4-4″, 5-4. 5″, 5-4. 75″, 5-5″, 5-5. 5″, 6-5. 5″, 8-6. 5″ 2. surface treatment : Painted black, galvanized, e-coating, or dacromet 3. Brinell Hardness 187- 255 4. Material: SAE G3500 or as per your requests; Tensile 250MPa min.; Brinell Hardness 187-255 5. Stud: 1/2-20UNF-2A, SAE-Grade 8, Tensile 150, 000 PSI min, Proof 120, 000 PSI min. 6. Bearing: Race L-44610, L-68111, LM-67571, 15245, 14276. Cone L-44643, L-44649, L-68149, LM-67047. LM-67048, 15123, 14125A, 25580. | ||||
| Model | Dim(X) | PCD(Y) | Bolt | Bearing |
| AT0175712 | 192.4 | 139.7 | 6*1/2″ | L67048/LM11949 |
| AT0175713 | 192.4 | 139.7 | 6*1/2″ | L68149/LM12749 |
| AT0175714 | 138.8 | 108 | 5*7/16″ | L67048/LM11949 |
| AT0175715 | 152.4 | 108 | 5*7/16″ | L67048/LM11949 |
| AT0175716 | 152.4 | 120.65 | 5*7/16″ | L67048/LM11949 |
| AT0175717 | 152.4 | 114.3 | 5*1/2″ | L67048/LM11949 |
| AT0175718 | 152.4 | 108 | 5*7/16″ | L68149/LM12749 |
| AT0175719 | 152.4 | 120.65 | 5*7/16″ | L68149/LM12749 |
| AT01700110 | 152.4 | 114.3 | 5*1/2″ | L68149/LM12749 |
| AT01700111 | 138.8 | 101.6 | 4*7/16″ | L67048/LM11949 |
| AT01700112 | 183.5 | 139.7 | 6*1/2″ | 25580/15123 |
| AT01700113 | 152.4 | X | 5*1/2″ | L68149/LM12749 |
| Note: complete with bearing, race ,seal, lug nut, pin etc | ||||
| 101.6mm=4inch | 108mm=4.25inch | 114.3mm=4.5inch | ||
| 120.65mm=4.75inch | 139.7mm=5.5inch | |||
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
Guide to Drive Shafts and U-Joints
If you’re concerned about the performance of your car’s driveshaft, you’re not alone. Many car owners are unaware of the warning signs of a failed driveshaft, but knowing what to look for can help you avoid costly repairs. Here is a brief guide on drive shafts, U-joints and maintenance intervals. Listed below are key points to consider before replacing a vehicle driveshaft.
Symptoms of Driveshaft Failure
Identifying a faulty driveshaft is easy if you’ve ever heard a strange noise from under your car. These sounds are caused by worn U-joints and bearings supporting the drive shaft. When they fail, the drive shafts stop rotating properly, creating a clanking or squeaking sound. When this happens, you may hear noise from the side of the steering wheel or floor.
In addition to noise, a faulty driveshaft can cause your car to swerve in tight corners. It can also lead to suspended bindings that limit overall control. Therefore, you should have these symptoms checked by a mechanic as soon as you notice them. If you notice any of the symptoms above, your next step should be to tow your vehicle to a mechanic. To avoid extra trouble, make sure you’ve taken precautions by checking your car’s oil level.
In addition to these symptoms, you should also look for any noise from the drive shaft. The first thing to look for is the squeak. This was caused by severe damage to the U-joint attached to the drive shaft. In addition to noise, you should also look for rust on the bearing cap seals. In extreme cases, your car can even shudder when accelerating.
Vibration while driving can be an early warning sign of a driveshaft failure. Vibration can be due to worn bushings, stuck sliding yokes, or even springs or bent yokes. Excessive torque can be caused by a worn center bearing or a damaged U-joint. The vehicle may make unusual noises in the chassis system.
If you notice these signs, it’s time to take your car to a mechanic. You should check regularly, especially heavy vehicles. If you’re not sure what’s causing the noise, check your car’s transmission, engine, and rear differential. If you suspect that a driveshaft needs to be replaced, a certified mechanic can replace the driveshaft in your car.
Drive shaft type
Driveshafts are used in many different types of vehicles. These include four-wheel drive, front-engine rear-wheel drive, motorcycles and boats. Each type of drive shaft has its own purpose. Below is an overview of the 3 most common types of drive shafts:
The driveshaft is a circular, elongated shaft that transmits torque from the engine to the wheels. Drive shafts often contain many joints to compensate for changes in length or angle. Some drive shafts also include connecting shafts and internal constant velocity joints. Some also include torsional dampers, spline joints, and even prismatic joints. The most important thing about the driveshaft is that it plays a vital role in transmitting torque from the engine to the wheels.
The drive shaft needs to be both light and strong to move torque. While steel is the most commonly used material for automotive driveshafts, other materials such as aluminum, composites, and carbon fiber are also commonly used. It all depends on the purpose and size of the vehicle. Precision Manufacturing is a good source for OEM products and OEM driveshafts. So when you’re looking for a new driveshaft, keep these factors in mind when buying.
Cardan joints are another common drive shaft. A universal joint, also known as a U-joint, is a flexible coupling that allows 1 shaft to drive the other at an angle. This type of drive shaft allows power to be transmitted while the angle of the other shaft is constantly changing. While a gimbal is a good option, it’s not a perfect solution for all applications.
CZPT, Inc. has state-of-the-art machinery to service all types of drive shafts, from small cars to race cars. They serve a variety of needs, including racing, industry and agriculture. Whether you need a new drive shaft or a simple adjustment, the staff at CZPT can meet all your needs. You’ll be back on the road soon!
U-joint
If your car yoke or u-joint shows signs of wear, it’s time to replace them. The easiest way to replace them is to follow the steps below. Use a large flathead screwdriver to test. If you feel any movement, the U-joint is faulty. Also, inspect the bearing caps for damage or rust. If you can’t find the u-joint wrench, try checking with a flashlight.
When inspecting U-joints, make sure they are properly lubricated and lubricated. If the joint is dry or poorly lubricated, it can quickly fail and cause your car to squeak while driving. Another sign that a joint is about to fail is a sudden, excessive whine. Check your u-joints every year or so to make sure they are in proper working order.
Whether your u-joint is sealed or lubricated will depend on the make and model of your vehicle. When your vehicle is off-road, you need to install lubricable U-joints for durability and longevity. A new driveshaft or derailleur will cost more than a U-joint. Also, if you don’t have a good understanding of how to replace them, you may need to do some transmission work on your vehicle.
When replacing the U-joint on the drive shaft, be sure to choose an OEM replacement whenever possible. While you can easily repair or replace the original head, if the u-joint is not lubricated, you may need to replace it. A damaged gimbal joint can cause problems with your car’s transmission or other critical components. Replacing your car’s U-joint early can ensure its long-term performance.
Another option is to use 2 CV joints on the drive shaft. Using multiple CV joints on the drive shaft helps you in situations where alignment is difficult or operating angles do not match. This type of driveshaft joint is more expensive and complex than a U-joint. The disadvantages of using multiple CV joints are additional length, weight, and reduced operating angle. There are many reasons to use a U-joint on a drive shaft.
maintenance interval
Checking U-joints and slip joints is a critical part of routine maintenance. Most vehicles are equipped with lube fittings on the driveshaft slip joint, which should be checked and lubricated at every oil change. CZPT technicians are well-versed in axles and can easily identify a bad U-joint based on the sound of acceleration or shifting. If not repaired properly, the drive shaft can fall off, requiring expensive repairs.
Oil filters and oil changes are other parts of a vehicle’s mechanical system. To prevent rust, the oil in these parts must be replaced. The same goes for transmission. Your vehicle’s driveshaft should be inspected at least every 60,000 miles. The vehicle’s transmission and clutch should also be checked for wear. Other components that should be checked include PCV valves, oil lines and connections, spark plugs, tire bearings, steering gearboxes and brakes.
If your vehicle has a manual transmission, it is best to have it serviced by CZPT’s East Lexington experts. These services should be performed every 2 to 4 years or every 24,000 miles. For best results, refer to the owner’s manual for recommended maintenance intervals. CZPT technicians are experienced in axles and differentials. Regular maintenance of your drivetrain will keep it in good working order.
