Product Description

 

 

AZ97571571 CZPT CZPT HW70 GEARBOX energy take-off PTO Assy  

Solution Description

Power just take-off is a set of transmission gears, also known as electricity output, which is usually composed of gearbox and clutch. It is linked with gearbox by equipment and shaft with lifting pump. It is a separate gear in gearbox. With this gear, the lifting pump can run as quickly as the oil filling doorway is turned on. The lifting pump is a hydraulic device, which can carry the trunk and realize the self unloading perform. The specific vehicles with further power such as dump truck, fireplace truck, cement mixer and refrigeration are received by the energy get-off device. The electrical power take-off system is an further unit mounted on the outside of the transmission, which obtains electricity from a gear of the transmission.

Generally, the electricity consider-off is related with the transmission shaft or directly linked with the gear pump. In China, it is typically linked with the transmission shaft. In accordance to different types of energy just take-off, there are many kinds of electricity take-off. According to the distinct set up situation, there can be entrance, middle and rear electricity take-off. According to the different electrical power, it can be divided into full power consider-off and 50 percent electrical power just take-off in accordance to the various manage approaches, it can be divided into pneumatic, hydraulic, mechanical and electric electrical power get-off. Simply because the structure of power consider-off is easy, simple to operate, and not effortless to damage, it has been commonly utilised in unique automobiles.
 

Product Parameters

 

Portion Name electrical power get-off PTO Assy 
Engine Product FAW CZPT CZPT Xihu (West Lake) Dis.feng Beiben Foton
Manufacturer CARRUCHI
Automobile software Cabin parrts
Warranty one 12 months from the date of B/L
Location of Origin CHINA
Payment Expression T/T, Western Union, Safe payment, Trade Assurance
MOQ one PCS
Implies of Transport By sea, air cargo or DHL,FEDEX,EMS,UPS, and many others.
Packing Carton situation
Supply Time three-15 workdays after received payment

 

 

Business Profile

 

HangZhou CZPT International Trade Co., Ltd. is found in HangZhou town, the money of ZheJiang Province. Major products are hefty truck add-ons, mild truck elements, engineering machinery parts and so on. This kind of as autoparts for ZheJiang ,for Delong F3000, for Sinotruk,for Howo,for CAT,for JCB, for SHXIHU (WEST LAKE) DIS.I, for motor components for Cummins,for SDEC,for DCEC,for Weichai, for Perkins,for Yanmar, for Komatsu, for Hino, for Doosan, for Kubota.We have perfect support program.

Exhibition

Certifications

Packaging & Shipping

Packaging Details

1,use export wood scenario, or pallet, or carton box, prior to packing, we will take a look at very carefully.

2,based on the quantity, can use categorical or air or CZPT shipping.We have our possess freight forwarder, which can meet up with all kinds of customers’ delivery needs, such as air, sea and land transportation.

3.If you have significantly less items, we can also send out products by express according to the demands of customers, this sort of as DHL, TNT, EMS, FedEx Supply Time3-7 times

FAQ

FAQ

 

Q1. What is your terms of packing?
A: Generally, we pack our merchandise in neutral white bins and brown cartons. If you have lawfully registered patent, we can pack the merchandise in your branded packing containers soon after getting your authorization letters.

 

Q2. What is your conditions of payment?
A: T/T thirty% as deposit, and 70% before supply. We are going to show you the photos of the items and deals ahead of you spend the equilibrium.

 

Q3. What is your terms of shipping?
A: EXW, FOB, CFR, CIF, DDU.

 

This autumn. How about your supply time?
A: Normally, it will take 30 to sixty days after receiving your advance payment. The distinct delivery time depends on the products and the amount of your get.

 

Q5. Can you make according to the samples?
A: Yes, we can produce by your samples or technological drawings. We can construct the molds and fixtures.

 

Q6. What is your sample policy?
A: We can offer the sample if we have prepared parts in stock, but the buyers have to spend the sample price and the courier expense.

 

Q7. Do you take a look at all your goods prior to delivery?
A: Indeed, we have a hundred% examination before shipping

 

Q8: How do you make our company extended-time period and great romantic relationship?
A:1. We maintain good top quality and competitive cost to make sure our consumers benefit
two. We respect every client as our pal and we sincerely do enterprise and make pals with them, no matter exactly where they appear from.

 

You should truly feel free to speak to us, we offer one particular-end acquiring for car elements and we have Mature soon after-revenue method.

 

US $80-90
/ Piece
|
10 Pieces

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Increase
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Oscillating Base Type
Step: Double-Step

###

Customization:

###

Part Name power take-off PTO Assy 
Engine Model FAW HOWO Shacman Dongfeng Beiben Foton
Brand CARRUCHI
Car application Cabin parrts
Warranty 1 year from the date of B/L
Place of Origin CHINA
Payment Term T/T, Western Union, Secure payment, Trade Assurance
MOQ 1 PCS
Means of Transport By sea, air cargo or DHL,FEDEX,EMS,UPS, etc.
Packing Carton case
Delivery Time 3-15 workdays after received payment
US $80-90
/ Piece
|
10 Pieces

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Increase
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Oscillating Base Type
Step: Double-Step

###

Customization:

###

Part Name power take-off PTO Assy 
Engine Model FAW HOWO Shacman Dongfeng Beiben Foton
Brand CARRUCHI
Car application Cabin parrts
Warranty 1 year from the date of B/L
Place of Origin CHINA
Payment Term T/T, Western Union, Secure payment, Trade Assurance
MOQ 1 PCS
Means of Transport By sea, air cargo or DHL,FEDEX,EMS,UPS, etc.
Packing Carton case
Delivery Time 3-15 workdays after received payment

How to Use a Cyclone Gearbox

Often, a cycloidal gearbox is used in order to achieve a torque transfer from a motor or pump. This type of gearbox is often a common choice as it has a number of advantages over a regular gearbox. Its main advantage is that it is easy to make, which means that it can be incorporated into a variety of applications. However, if you want to use a cycloidal gearbox, there are a few things that you need to know. These include the operation principle, the structure and the dynamic and inertial effects that come with it.helical gearbox

Dynamic and inertial effects

Several studies have been carried out on the static and dynamic properties of cycloidal gears. The study of these effects is beneficial in assisting optimal design of cycloidal speed reducers.
In this paper, the dynamic and inertial effects of a two-stage cycloidal speed reducer have been investigated using the CZPT program package. Moreover, a new model for cycloidal reducers based on non-linear contact dynamics has been developed. The new model aims to predict several operational conditions.
The normal excitation contact force for the cycloid discs of the first and second stage is very similar. However, the total deformation at the contact point is different. This effect is mainly due to the system’s own oscillations. The cycloid discs of the second stage turn around the ring gear roller with a 180deg angle. This angle is a significant contributor to the torque loads. The total excitation force on the cycloid discs of first and second stage is 1848 N and 2068.7 N, respectively.
In order to analyze the contact stress, different gear profiles were investigated. The mesh density was considered as an important design criterion. It was found that a bigger hole reduces the material content of the cycloidal disc and results in more stresses.
Moreover, it is possible to reduce the contact forces in a more efficient manner by changing the geometric parameters. This can be done by mesh refinement along the disc width. The cycloidal disc has the greatest influence on the output results.
The efficiency of a cycloidal drive increases with the increase in load. The efficiency of a cycloidal reducer also depends on the eccentricity of the input shaft and the cycloidal plate. The efficiency curve for small loads is linear. However, for the larger loads, the efficiency curve becomes more non-linear. This is because the stiffness of the cycloid reducer increases as the load increases.

Structure

Despite the fact that it looks like a complicated engineering puzzle, the construction of a cycloidal gearbox is actually quite simple. The key elements are the base, the load plate and the thrust bearing. All these elements work together to create a stable, compact gearbox.
The base is a circular section with several cylindrical pins around its outer edge. The pins are fixed on a fixed ring that holds them in a circular path. The ring serves as a reference circle. The circle’s size is approximately 5mm in diameter.
The load plate is a series of threaded screw holes. These are arranged 15mm away from the center. These are used to anchor external structures. The load plate must be rotated around the X and Y axis.
The thrust bearing is placed on top of the load plate. The bearing is made of an internal diameter of 35mm and an external diameter of 52mm. It is used to allow rotation around the Z axis.
The cycloidal disc is the centerpiece of the cycloidal gearbox. The disc has holes for the pins that drive the output shaft. The holes are larger than those used in output roller pins. The disc also has a reduced eccentricity.
The pins are attached to the cycloidal disc by rolling pins. The pins are made of a material that provides mechanical support for the drive during high-torque situations. The pins have a 9mm external diameter. The disc has a number of lobes and is rotated by one lobe per shaft revolution.
The cycloidal gearbox also has a top cover that helps keep the components together. The cover has a pocket for tools. The top cover also has threads that screw into the casing.helical gearbox

Operation principle

Among many types of gear transmissions, cycloidal gearboxes are used in heavy machinery and multi-axis robots. They are highly effective, compact and capable of high ratios. In addition, they have an overload capability.
Cycloid disks are driven by eccentric shafts that rotate around fixed ring pins. Roller pins of the pin disc engage with holes in the cycloidal disc. These roller pins drive the pin disc and the pin disc transfers the motion to the output shaft.
Unlike conventional gear drives, cycloidal drives have low backlash and high torsional stiffness. They are ideally suited to heavy loads and all drive technologies. The lower mass and compact design of the cycloidal disk also contributes to its high efficiency and positioning accuracy.
The cycloidal disc plays a central role in the gearbox kinematics. It rotates around a fixed ring in a circle. When the disc is pushed against the ring gear, the pins engage with the disc and the roller pins rotate around the pins. This rotating motion generates vibration, which travels through the driven shafts.
Cycloid discs are typically designed with a short cycloid, so that the eccentricity is minimized. This reduces unbalance forces at high speeds. Ideally, the number of lobes on the cycloid is smaller than the number of surrounding pins. This reduces the amount of Hertzian contact stress.
Unlike planetary gears, cycloidal gears have high accuracy and are capable of withstanding shock loads. They also experience low friction and less wear on tooth flanks. They also have higher efficiency and load capacity.
Cycloid gears are generally more difficult to manufacture than involute gears. Cycloid gears are not suitable for stacking gear stages. They require extreme accuracy for manufacturing. However, their smaller size and low backlash, high torsional stiffness, and low vibration make them ideal for use in heavy machines.

Involute gear tooth profile

Almost all gears are manufactured with an involute gear tooth profile. Cycloid gears are also produced with this profile. Compared with involute gears, cycloid gears are stronger and can transmit more power. However, they can also be more difficult to manufacture. This makes them costlier.
The involute gear tooth profile is a smooth curve. It is derived from the involute curve of a circle. A tangent to the base circle is the normal at any point of an involute.
This curve has properties that allow the involute gear teeth to transfer motion in perpendicular direction. It is also the path traced by the end of the string unwrapping from a cylinder.
An involute profile has the advantage of being easy to manufacture. It also allows for smooth meshing despite misalignment of the centre distance. This profile is also preferred over a cycloid tooth profile, but it is not the best in every regard.
Cycloid gear teeth are also made of two curves. Unlike involute teeth, cycloid gear teeth have a consistent radius. Cycloid gears are less likely to produce noise. But they are also more expensive to manufacture.
Involute teeth are easier to manufacture because they have only one curve. Cycloid gears can also be made with a rack type cutter. This makes them cheaper to manufacture. However, they require an expert design. They can also be manufactured with a gear shaper that includes a pinion cutter.
The tooth profiles that satisfy the law of gear-tooth action are sometimes called conjugate profiles. The involute profile is the most common of these. It allows for constant torque transmission.helical gearbox

Backlash

Typically, cycloidal drives provide a high ratio of transmission with no backlash. This is because the cycloid disc is driven by an eccentric shaft. During rotation, the cycloid disc rotates around a fixed ring. This ring also rotates independently of the center of gravity.
The cycloid disc is typically shortened to reduce the eccentricity. This helps to minimize the unbalance forces that may occur at high speeds. The cycloid also offers a larger gear ratio than traditional gears. This provides a better positional accuracy.
Cycloid drives also have a high torsional stiffness. This provides greater torsional resilience and shock load capabilities. This is important for a number of reasons, such as in heavy-duty applications.
Cycloid drives also have lower mass. These benefits make them ideally suited for all drive technologies. The design also allows for higher torsional stiffness and service life. These drives also have a much smaller profile.
Cycloid drives are also used to reduce speed. Because of the high torsional stiffness of the cycloid, they also have high positioning accuracy.
Cycloid drives are well-suited to a variety of applications, including electric motors, generators, and pump motors. They are also highly resistant to shock loads, which is important in a variety of applications. This design is ideal for applications that require a large transmission ratio in a compact design.
Cycloid drives also have the advantage of minimizing the clearance between the mating components. This helps to eliminate interference and ensure a positive fit. This is particularly important in gearboxes. It also allows for the use of a load cell and potentiometer to determine the backlash of the gearbox.
China Az9700290010 Shacman HOWO Hw70 Gearbox Power Take-off Pto Assy     cycloidal drive efficiencyChina Az9700290010 Shacman HOWO Hw70 Gearbox Power Take-off Pto Assy     cycloidal drive efficiency
editor by czh 2023-01-16