Product Description
Trailer parts to suit a complete axle rebuild or partial replacement.
- Hub kits to fit on a new or existing trailer axle
- Hub and stub kits that also include a weld on stub axle
- Braked or non braked hubs, disc brakes or drum brakes to suit a range of applications
- Wireless trailer brake controller systems
- Non-braked hubs and braked hub options
- Comprehensive spare parts, such as brake pads, stub axles, seal kits etc
Non Braked Hub Kits Parallel
| Part No: | Axle: | Suits: | Description: | Finish: |
| 57101 | Hub Kit NB PAR 6X5-1/2X1/2 |
L/Cruiser | Hub Kit Non Braked 1750kg 6 stud 5-1/2 X 1/2 inch |
Black Paint |
| 57103 | Hub Kit NB PAR 5X150X9/16 |
L/Cruiser NEW | Hub Kit Non Braked 1750kg 5 stud 150mm x 9/16 inch |
Black Paint |
| 57105 | Hub Kit NB PAR 5X4-1/2X1/2 |
Ford | Hub Kit Non Braked 1750kg 5 stud 4 1/2 X 1/2 inch |
Black Paint |
Disc Braked Hub Kits Parallel
| Part No: | Axle: | Suits: | Description: | Finish: |
| 0571 51 | Hub Kit Braked PAR 6X5-1/2X1/2 | L/Cruiser | Hub Kit Non Braked 1750kg 6 stud 5-1/2 X 1/2 inch |
Black Paint |
| 0571 53 | Hub Kit Braked 5X150X9/16 |
L/Cruiser NEW | Hub Kit Non Braked 1750kg 5 stud 150mm x 9/16 inch |
Black Paint |
| 0571 55 | Hub Kit Braked 5X4-1/2X1/2 |
Ford | Hub Kit Non Braked 1750kg 5 stud 4 1/2 X 1/2 inch |
Black Paint |
Disc Electric Drum 10″ Parallel (Includes Backing Plate)
| Part No: | Axle: | Suits: | Description: | Finish: |
| 096560LH | Hub Kit 10″ PAR 6X5-1/2X1/2 |
L/Cruiser | Hub Kit Electric 1750kg 6 stud 5-1/2 X 1/2 inch LH |
Black Paint |
| 096560RH | Hub Kit 10″ PAR 6X150X9/16 |
L/Cruiser | Hub Kit Electric 1750kg 6 stud 5-1/2 X 1/2 inch RH |
Black Paint |
| 096563LH | Hub Kit 10″ PAR 6X150X9/16 |
L/Cruiser NEW | Hub Kit Electric 1750kg 5 stud 150mm x 9/16 inch LH |
Black Paint |
| 096563RH | Hub Kit 10″ PAR 6/150/9/16 |
L/Cruiser NEW | Hub Kit Electric 1750kg 5 stud 150mm x 9/16 inch RH |
Black Paint |
| 096565LH | Hub Kit 10″ PAR 5X4-1/2X1/2 |
Ford | Hub Kit Electric 1750kg 5 stud 4 1/2 X 1/2 inch LH |
Black Paint |
| 096565RH | Hub Kit 10″ PAR 5X4-1/2X1/2 |
Ford | Hub Kit Electric 1750kg 5 stud 4 1/2 X 1/2 inch RH |
Black Paint |
Hub Specifications
- MINI | PCD 101.6mm | Stud Size 7/16″ – 1.25 TPI | Hub Dia 150mm | Outer Boss 60.9mm | Rating 1000kg.
- MAZDA | PCD 110mm | Stud Size 7/16″ – 1.25 TPI | Hub Dia 150mm | Outer Boss 60.9mm | Rating 1000kg.
- GXIHU (WEST LAKE) DIS.I | PCD 100mm | Stud Size 7/16″ – 1.25 TPI | Hub Dia 150mm | Outer Boss 53.00 } Rating 650kg.
- HONDA | PCD 100mm | Stud Size 7/16″ – 1.25 TPI | Hub Dia 150mm | Outer Boss 53.00 } Rating 650kg.
- DATSUN | PCD 4.5″ | Stud Size 7/16″ – 1.25 TPI | Hub Dia 150mm | Outer Boss 60.9mm Rating 1000kg.
- PULSAR | PCD 4.5″ | Stud Size 7/16″ – 1.25 TPI | Hub Dia 150mm | Outer Boss 60.9mm Rating 1000kg.
- COROLLA | PCD 4.5″ | Stud Size 7/16″ – 1.25 TPI | Hub Dia 150mm | Outer Boss 60.9mm Rating 1000kg.
- CORTINA | 4 x 7/16″ Studs | 4.5″ PCD | Hub Dia 150mm | Outer Boss 60.9mm | Rating 1000kg.
- LANCER | 4 x 7/16″ | 100mm P.C.D. | 52.5mm BOSS | Rated 650kg
- BARINA | 4 x 7/16″ Studs | 100mm P.C.D. | Hub Dia 150mm | 52.5mm Boss | Rating 650kg
Standard Holden bearings max rating is 1000kg
- Inner bearing ID 31.75mm, OD 59.10mm
- Outer bearing ID 19.05mm, OD 45.20mm
- Seal ID 37.5mm, OD 59.10mm
- Dust Cap 45.20mm
Ford bearings maximum rating is 1450kg
- Inner bearing ID 35.00mm, OD 59.10mm
- Outer bearing ID 22.00mm, OD 45.20mm
- Seal ID 43.9mm, OD 59.10mm
- Dust Cap 45.20mm
HangZhou CZPT Machinery Co., Ltd is a professional manufacturer of trailer parts in HangZhou, ZHangZhoug Province, China since 2016.
We can produce many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers and all accessories related to trailers.
If you can send me the drawings or specifications of the trailer parts, mechanical parts and wheels, we can give you our price.
Q1: Do you have factory?
A: Yes, we have our own factory, own engineers, we can meet custom’s unique requirement.
Q2: Can I have a sample order?
A: Yes, welcome sample order to test and check quality. Mixed samples are acceptable.
Q3: It’s OK to print my logo on your product?
A: Yes, we can according to your exact requirement.
Q4:How do you ship the goods and how long does it take arrive?
A: We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5: What is your advantages?
A: We are professional supplier for more than 10 years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.
If you want to know about our products and us, welcome to enquiry and email me.thanks
1-Welcome OEM
- You can use your own brands or ours, if you use our brand, our professional team will help you design the packing.
2-Our service
- You inquiry related to our products or prices will be replied in 24 hours.
- Well-trained and experienced staffs to answer all your enquirys in fluent English.
- Protection of your sales area, ideas of your design and all your private information.
- We have a QC team, every product will be checked by them before packed.
3-Welcome to visit
- When you come to our company visit us, we will arrange a car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.
4-Warranty
- Customer should be provide the video and the pictures for the problem products.
- Products returned within the warranty period must bear product number & date code.
5-After service
- In production and after delivery, we will track on time and tell you goods situation.
- When the goods arrived, if you find any design and quality questions, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.
How to Select a Worm Shaft and Gear For Your Project
You will learn about axial pitch PX and tooth parameters for a Worm Shaft 20 and Gear 22. Detailed information on these 2 components will help you select a suitable Worm Shaft. Read on to learn more….and get your hands on the most advanced gearbox ever created! Here are some tips for selecting a Worm Shaft and Gear for your project!…and a few things to keep in mind.
Gear 22
The tooth profile of Gear 22 on Worm Shaft 20 differs from that of a conventional gear. This is because the teeth of Gear 22 are concave, allowing for better interaction with the threads of the worm shaft 20. The worm’s lead angle causes the worm to self-lock, preventing reverse motion. However, this self-locking mechanism is not entirely dependable. Worm gears are used in numerous industrial applications, from elevators to fishing reels and automotive power steering.
The new gear is installed on a shaft that is secured in an oil seal. To install a new gear, you first need to remove the old gear. Next, you need to unscrew the 2 bolts that hold the gear onto the shaft. Next, you should remove the bearing carrier from the output shaft. Once the worm gear is removed, you need to unscrew the retaining ring. After that, install the bearing cones and the shaft spacer. Make sure that the shaft is tightened properly, but do not over-tighten the plug.
To prevent premature failures, use the right lubricant for the type of worm gear. A high viscosity oil is required for the sliding action of worm gears. In two-thirds of applications, lubricants were insufficient. If the worm is lightly loaded, a low-viscosity oil may be sufficient. Otherwise, a high-viscosity oil is necessary to keep the worm gears in good condition.
Another option is to vary the number of teeth around the gear 22 to reduce the output shaft’s speed. This can be done by setting a specific ratio (for example, 5 or 10 times the motor’s speed) and modifying the worm’s dedendum accordingly. This process will reduce the output shaft’s speed to the desired level. The worm’s dedendum should be adapted to the desired axial pitch.
Worm Shaft 20
When selecting a worm gear, consider the following things to consider. These are high-performance, low-noise gears. They are durable, low-temperature, and long-lasting. Worm gears are widely used in numerous industries and have numerous benefits. Listed below are just some of their benefits. Read on for more information. Worm gears can be difficult to maintain, but with proper maintenance, they can be very reliable.
The worm shaft is configured to be supported in a frame 24. The size of the frame 24 is determined by the center distance between the worm shaft 20 and the output shaft 16. The worm shaft and gear 22 may not come in contact or interfere with 1 another if they are not configured properly. For these reasons, proper assembly is essential. However, if the worm shaft 20 is not properly installed, the assembly will not function.
Another important consideration is the worm material. Some worm gears have brass wheels, which may cause corrosion in the worm. In addition, sulfur-phosphorous EP gear oil activates on the brass wheel. These materials can cause significant loss of load surface. Worm gears should be installed with high-quality lubricant to prevent these problems. There is also a need to choose a material that is high-viscosity and has low friction.
Speed reducers can include many different worm shafts, and each speed reducer will require different ratios. In this case, the speed reducer manufacturer can provide different worm shafts with different thread patterns. The different thread patterns will correspond to different gear ratios. Regardless of the gear ratio, each worm shaft is manufactured from a blank with the desired thread. It will not be difficult to find 1 that fits your needs.
Gear 22’s axial pitch PX
The axial pitch of a worm gear is calculated by using the nominal center distance and the Addendum Factor, a constant. The Center Distance is the distance from the center of the gear to the worm wheel. The worm wheel pitch is also called the worm pitch. Both the dimension and the pitch diameter are taken into consideration when calculating the axial pitch PX for a Gear 22.
The axial pitch, or lead angle, of a worm gear determines how effective it is. The higher the lead angle, the less efficient the gear. Lead angles are directly related to the worm gear’s load capacity. In particular, the angle of the lead is proportional to the length of the stress area on the worm wheel teeth. A worm gear’s load capacity is directly proportional to the amount of root bending stress introduced by cantilever action. A worm with a lead angle of g is almost identical to a helical gear with a helix angle of 90 deg.
In the present invention, an improved method of manufacturing worm shafts is described. The method entails determining the desired axial pitch PX for each reduction ratio and frame size. The axial pitch is established by a method of manufacturing a worm shaft that has a thread that corresponds to the desired gear ratio. A gear is a rotating assembly of parts that are made up of teeth and a worm.
In addition to the axial pitch, a worm gear’s shaft can also be made from different materials. The material used for the gear’s worms is an important consideration in its selection. Worm gears are usually made of steel, which is stronger and corrosion-resistant than other materials. They also require lubrication and may have ground teeth to reduce friction. In addition, worm gears are often quieter than other gears.
Gear 22’s tooth parameters
A study of Gear 22’s tooth parameters revealed that the worm shaft’s deflection depends on various factors. The parameters of the worm gear were varied to account for the worm gear size, pressure angle, and size factor. In addition, the number of worm threads was changed. These parameters are varied based on the ISO/TS 14521 reference gear. This study validates the developed numerical calculation model using experimental results from Lutz and FEM calculations of worm gear shafts.
Using the results from the Lutz test, we can obtain the deflection of the worm shaft using the calculation method of ISO/TS 14521 and DIN 3996. The calculation of the bending diameter of a worm shaft according to the formulas given in AGMA 6022 and DIN 3996 show a good correlation with test results. However, the calculation of the worm shaft using the root diameter of the worm uses a different parameter to calculate the equivalent bending diameter.
The bending stiffness of a worm shaft is calculated through a finite element model (FEM). Using a FEM simulation, the deflection of a worm shaft can be calculated from its toothing parameters. The deflection can be considered for a complete gearbox system as stiffness of the worm toothing is considered. And finally, based on this study, a correction factor is developed.
For an ideal worm gear, the number of thread starts is proportional to the size of the worm. The worm’s diameter and toothing factor are calculated from Equation 9, which is a formula for the worm gear’s root inertia. The distance between the main axes and the worm shaft is determined by Equation 14.
Gear 22’s deflection
To study the effect of toothing parameters on the deflection of a worm shaft, we used a finite element method. The parameters considered are tooth height, pressure angle, size factor, and number of worm threads. Each of these parameters has a different influence on worm shaft bending. Table 1 shows the parameter variations for a reference gear (Gear 22) and a different toothing model. The worm gear size and number of threads determine the deflection of the worm shaft.
The calculation method of ISO/TS 14521 is based on the boundary conditions of the Lutz test setup. This method calculates the deflection of the worm shaft using the finite element method. The experimentally measured shafts were compared to the simulation results. The test results and the correction factor were compared to verify that the calculated deflection is comparable to the measured deflection.
The FEM analysis indicates the effect of tooth parameters on worm shaft bending. Gear 22’s deflection on Worm Shaft can be explained by the ratio of tooth force to mass. The ratio of worm tooth force to mass determines the torque. The ratio between the 2 parameters is the rotational speed. The ratio of worm gear tooth forces to worm shaft mass determines the deflection of worm gears. The deflection of a worm gear has an impact on worm shaft bending capacity, efficiency, and NVH. The continuous development of power density has been achieved through advancements in bronze materials, lubricants, and manufacturing quality.
The main axes of moment of inertia are indicated with the letters A-N. The three-dimensional graphs are identical for the seven-threaded and one-threaded worms. The diagrams also show the axial profiles of each gear. In addition, the main axes of moment of inertia are indicated by a white cross.
