B1271, Cast Iron Gearbox
Ratio and Shaft:
Agricultural Machinery Gearbox
In 2571, HangZhou CZPT Machinery Co.,ltd was established by Ms. Iris and her 2 partners(Mr. Tian and Mr. Yang) in HangZhou City, ZHangZhoug province, China, all 3 Founders are engineers who have more than averaged 30 years of experience.
We, CZPT machinery established a complete quality management system and sales service network to provide clients with high-quality products and satisfactory service. Our products are sold in 36 countries and regions in the world, our main market is the European market.
Factory & Workshop
30 years experience engineman. R&D office, Test laboratory, CNC lathe workshop operated by professionals.
2~10years warranty. Attitude determines everything, details determine success or failure. We are responsible for your products.
100% tested. Strict company system and scientific material management will reduce the error rate.
We’re working on research and manufacturing all kinds of gearbox reducer and mechanical parts these 11 years, and have obtained certificates including ISO9001, many Gearbox Patents, SGS, BV, etc.
Through our CZPT brand ND, CZPT Machinery delivers agricultural solutions to agriculture machinery manufacturer and distributors CZPT through a full line of spiral bevel / straight bevel / spur gearboxes, drive shafts, sheet metal, hydraulic cylinder, motors, tyre, worm gearboxes, worm operators etc. Products can be customized as request.
Q: Are you trading company or manufacturer ?
A: We are exactly a factory.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance, balance before shippment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.
If you have another question, please feel free to contact us.
|Agricultural Products Processing, Farmland Infrastructure, Tillage, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying
|Tractor or Motor
What is a worm gear reducer gearbox?
A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.
Hollow shaft worm gear reducer gearbox
The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.
Double throat worm gear
Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.
Heat generated by worm gears
Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
Size of worm gear reducer gearbox
Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.
editor by CX 2023-05-22
Superior thermo remedy equipment, this sort of as network heat treatment method oven, multi-use thermo treatment oven, and so forth. More importantly, we make particular elements in accordance to provided drawings/samples and warmly welcome OEM inquiries. We will give very best services and substantial quality merchandise with all sincerity. winch EPT EPT Technical specs
|Max. output torque EPT N.m
|Static brake torque Tbrmax. N.m
|A2FE45, A2FE56, A2FE63
|A2FE45, A2FE56, A2FE63
|A2FE28, A2FE32, A2FE45, A2FE56
|ninety.1,102.6,a hundred and twenty.five
|A2FE45, A2FE56, A2FE63
|sixty seven,seventy nine.four,a hundred,116.six
|A2FE45, A2FE56, A2FE63, A2FE80, A2FE90
|84.2,91.1,99.8,a hundred twenty five.7,146.four
|86.5,ninety four.eight,one zero five.five,119.8,139.nine,169.nine
|A2FE80, A2FE90, A2FE107, A2FE125
|A6VE80, A6VE107, A6VE160
|A2FE107, A2FE125, A2FE160, A2FE180
|A2FE107, A2FE125, A2FE160, A2FE180
Our items are manufactured by present day computerized machinery and tools. EPG will often adhere to it company spirit of becoming functional, revolutionary, effective and excellent to make the best worldwide transmission travel. Our AdvantagesProducts Large volume in Inventory, No MOQ essential We comply with all the global requirements, this kind of as ISO9001 and TS16949 expectations. Solution Description
|Gross Vehicle Excess weight
|MaXiHu (West Lake) Dis.mum Output
|Rated motor EPT
|MaXiHu (West Lake) Dis.mum Pace
|Geometric quantity M3
|Max. loading: 9000kg
|HC16 Ratio: five.seventy three
| Discharging continue to be
|Max. loading: 16000kg
|All round Dimension (mm)
355HP FAW 6X4 Concrete Mixer EPT ZF5300 44310-28091
Sizzling EPT EPT EPT Planetary EPT Costs very good for Excavator Fianl Push
|a hundred thirty five.five
|one hundred forty four.3
EPT EPT Concrete Mixer EPT EPT Components
PMP6.5 EPT pump seventy one EPT pump sixty three
A4VTG71 A2FM63 EPT pump a10vso
HangEPT Kaisite Business amp EPT Co., Ltd.(SYKSTI) is an auto components company for engineering design EPTry
In accordance to the customers specifications and the marketplace demands, we are functioning tough to deveXiHu (West Lake) Dis.Hu (West Lake) Dis. much more new things and collection of the products.All of our filters will be tested ahead of shipping, to make positive our customers can EPT the greatest high quality.
SYKSTI was helmed by Mr. Leroy EPT .The solution strains go over a extensive assortment of apps and marketplaces incXiHu (West Lake) Dis.Hu (West Lake) Dis. EPTs, EPT products for construction, mining, EPT and marine apps and etc. We are trading the construction EPTry parts and motor spare components aslo.We are able to precisely swiftly determine the parts customers need to have and quotation really aggressive prices based on Component Amount and designs presented.
The driving axle adveXiHu (West Lake) Dis.Hu (West Lake) Dis.ed by XiHu (West Lake) Dis.hu (West Lake) Dis.feng consist of single stage reduction axle and double phase reduction axle, which loading capability incEPT 5, 9, 11, thirteen, 16, 26 tons, matching XiHu (West Lake) Dis.hu (West Lake) Dis.feng a variety of collection cars.
1). All the bodies adopt integral metal-framed framework, difficult and firm, permitting high collision resistance and external power resistance.
two). Cab made by the welding line composed by intercontinental EPT robots, security and reputable leading-level quality in EPT.
three). EPT painting line consisting of robots ensuring the human body physical appearance quality, corrosion avoidance and climate resistance, escalating the powerful a lot more than 2 occasions when compared to the standard electrophoresis painting and allowing larger salvage worth of vehicle.
four) Each and every protection functionality index totally assembly the most current legal needs of EPT , comprehensively enhXiHu (West Lake) Dis.Hu (West Lake) Dis.ng the safety.
HangEPT Kaisite Market amp EPT Co., Ltd.
Q: Are you buying and selling business or company ?
A: We are manufacturing facility in ZheJiang
Q: How EPT is your supply time?
A: EPTly it is three to five times if the items are in inventory. Or it is ten-
twenty days if the products are not in stock, it is in accordance to amount.
Q: Do you supply samples ? is it cost-free or further ?
A: Indeed, we could provide the sample, but it is extra and we do not pay the EPT of freight.
But if you place an order, we will deduct the sample charge from the buy.
Q: What is your terms of payment ?
A: Payment lt1000USD, one hundred% in EPT. Payment gt=1000USD, 30% T/T in EPT,
stability just before shippment.
Why Decide on us
- We pay focus to the top quality as firm daily life
- We seem into the specifics and timely delivery guaranteed
- Realistic value
- Total experience on exporting business
Get in touch with US
There is a specialized heart of province amount, EPG academician working station, experiment station for EPG submit medical doctors, and nationwide 863 program established up in EPG team. With these platforms and powerful technological capacity, the far more than four hundred technicians have developed all assortment of special substantial specific and substantial energy merchandise, executed mould applications for essential factors in the auto and nationwide market revitalizing program, ensuing much more than 5000 developed above, among which 33 items are autonomous patent technological innovation with 4 patent accredited . Our products are applied in many fields. EPG will always adhere to it organization spirit of getting useful, modern, efficient and exceptional to make the prime intercontinental transmission push.
To fulfill the distinct precision and usage events requirements, we source two varieties of 2 pace planetary EPT: spur planetary EPT EPT, EPTl helical planetary EPT EPT. And also RV cycloidal pin wheel EPT. They’re commonly employed for stepper motor, servo motor and other substantial precision EPT situations, which require to reduce the velocity or EPT the torqure, this sort of as robotics! About the body size, our little planetary EPT external diameter can be 40mm, the greatest a single can be 242mm. And the EPT ratio ranges from 3:1 to a thousand:1. Remember to verify the subsequent technical specs particulars:
|PLE, PEPT, PLS, PLX, WPLE, WPEPT
|EPT outline measurement (mm)
|40, 60, 80, 90, 142, one hundred sixty, 190, 242
|3:1, 4:1, 5:1, 7:1, 10:one
|twelve:1, 16:1, twenty:1, twenty five:1, 28:1, 35:1, 40:1, fifty:1, 70:one
|64:1, 80:1, one hundred:1, a hundred twenty five:1, 140:1, one hundred seventy five:1, 200:1, 250:1, 350:1, 400:1, five hundred:1, seven-hundred:1, one thousand:1
|Rated input pace (rpm)
|Max input speed (rpm)
|Lowest backlash (arcmin)
|Level of defense