China factory Hot Selling Automatic Transmission Gearbox with Good quality

Item Description



Product Description

HangZhou CZPT MA125 Gearbox


HangZhou CZPT creates the best gearbox in China.

The 120C marine gearbox is appropriate for little and medium-sized higher speed boats these kinds of as yachts, cargo ships, passenger ships and other sorts of vessels. It is able of decelerating velocity, reversing clutch route and bearing propeller thrust. The 120C gearbox has a small measurement, a large pace ratio and a light fat and can be matched with substantial-pace motor to kind a marine energy device.



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Customise YOUR Device

Oil Force Gauge and Alarm Device

Oil Temperature Gauge and Alarm System

SAE Flywheel Housing Alternatives

Hydraulic Force Minimal Alarm

Solenoid Controlled Swap



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Company Profile


HangZhou LionHeart Electricity Equipment Co., Ltd., a subsidiary of 1 of the nation’s prime maritime providers organization —- HangZhou Agricultural Equipment Co., Ltd., is a company of maritime tools globally. Our organization is fully commited to offering the greatest solution to our customer’s undertaking considering that 1996. With over twenty a long time of profound experience in the maritime services market, our company has set up a expert and buyer-pleasant technique in our each pre-sales, delivery and right after-income process to make certain your fear-cost-free searching experience. We ship our brand name-new goods all over the entire world, at the greatest costs on the Internet.

LionHeart Power is a expert company for equipment like maritime engines, turbines, gearboxes, propellers, marine inside fit-out, deck equipment and connected marine spare parts. Our processes and processes are created to current the perfect merchandise that will meet or exceed the expectations of every single 1 of our consumers. We back up that motivation with thorough services through the product’s entire lifestyle cycle, alongside with our crucial systems and leading product expertise. That is the cause why we stand out as the nation’s marine tools revenue winner of multiple brand names for more than ten consecutive years.

LionHeart Electrical power carries 1 of the nation’s biggest inventories of marine products and related elements from twenty+ manufacturers these kinds of as Weichai, HangZhou Progress, Deutz, Steyr, Zichai, CZPT and far more, amid which the CZPT and CZPT sequence are entirely covered. Exclusively, that inventory is meticulously organized over fifty seven acres exterior and 118, 000 sq. FT. Of warehouse underneath roof. That implies our products are typically in stock for immediate availability. Apart from, we are CZPT of our useful resource plHangZhou system of items, which is unparalleled in the business, giving you the shortest direct time and effective provider.

LionHeart Power’s workers is expertly trained not only to swiftly track down the goods you happen to be hunting for, but also to satisfy your venture requirements with the very best solution. If what you are looking for is not ‘on the shelf’, we will customize it for you. This power builds on our strong partnership with numerous companies and manufacturing institutes. Performance and provider are the ambitions of each member of our firm. LionHeart Electrical power knows your time is useful and we produce this benefit for you. Quality products and expertly-skilled services technicians, mixed with our comprehensive inventory, give you the edge in your professional and industrial good results.




Creation method



Packaging & Shipping and delivery




Orders are typically packed and prepared to ship in 1 to 3 company times if the items are in stock. Even so shipments are subiect to essential production time and customs clearance techniques. which can trigger delays CZPT unique delivery estimates. For thorough shipping and delivery info, you should contact customer services.
two.Packing Methods
Normally we use wooden containers for packaging or we can pack it according to your unique requirements.
3.Shipping Approaches
We are satisfied to offer a selection of delivery methods. Shipping and delivery methods accessible: EXW. FOB.CER. CIF.
4. International Returns & Exchanges
Regrettably we cannot accept retums on intemational orders. We will examination each product just before dellverv 1-yr manufacturer warranty is quaranteed on our comprehensive machines and 3 months on spare elements. I1 you have any issues with your purchase, remember to reach out to client provider
five.Payment Methods
We sugqest 50/fifty T/T payment strategy: fifty p.c down payment on placement of the order, with the remaining fifty% because of on cargo. We also settle for L/C, Trade Assurance, Visa transfer and Paypal


A Transient Overview of the Spur Gear and the Helical Planetary Gearbox

This report will give a transient overview of the Spur equipment and the helical planetary gearbox. To find out much more about the benefits of these gearboxes, study on. Below are a number of typical utilizes for planetary gears. A planetary gearbox is utilised in numerous cars. Its performance helps make it a well-liked decision for tiny engines. Listed here are three illustrations. Every single has its advantages and negatives. Let’s discover every single one.

helical planetary gearbox

In phrases of price, the CZPT is an entry-stage, very reputable helical planetary gearbox. It is suited for purposes where room, excess weight, and torque reduction are of substantial issue. On the other hand, the X-Treme sequence is suited for programs requiring large-acceleration, high-axial and radial masses, and large-pace functionality. This post will examine the advantages of every type of planetary gearbox.
A planetary gearbox’s traction-based layout is a variation of the stepped-planet design and style. This variation relies on the compression of the aspects of the stepped-earth design. The resulting style avoids restrictive assembly situations and timing marks. When compared to typical gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equivalent or smaller quantity. For illustration, a 2:1 ratio compound world would be used with a 50-ton ring equipment, and the end result would be the same as a one hundred-ton ring equipment, but the planetary disks would be 50 % the diameter.
The Helical planetary gearbox utilizes three parts: an enter, an output, and a stationary position. The basic model is highly successful and transmits 97% of the input energy. There are a few principal sorts of planetary gearboxes, every single focusing on a different efficiency characteristic. The CZPT fundamental line is an exceptional location to begin your analysis into planetary gearboxes. In addition to its effectiveness and versatility, this gearbox has a host of modular attributes.
The Helical planetary gearbox has several benefits. It is adaptable, light-weight, and simple to keep. Its composition combines a sunlight gear and a planet gear. Its tooth are arranged in a way that they mesh with each other and the sun gear. It can also be employed for stationary apps. The sunlight equipment retains the carrier stationary and rotates at the price of -24/16 and -3/2, dependent on the number of enamel on each and every equipment.
A helical planetary gearbox can minimize sounds. Its form is also smaller sized, minimizing the size of the system. The helical gears are usually quieter and run more easily. The zero helix-angle gears, in distinction, have smaller sized dimensions and higher torque density. This is a reward, but the latter also increases the daily life of the method and is much less costly. So, although the helical planetary gearbox has a lot of positive aspects, the latter is advisable when place is constrained.
The helical gearbox is far more productive than the spur gear, which is limited by its absence of axial load part. The helical gears, on the other hand, create substantial axial forces in the equipment mesh. They also exhibit a lot more sliding at the points of tooth speak to, including friction forces. As this kind of, the Helical planetary gearbox is the chosen option in servo applications. If you’re looking for a gearbox to minimize sounds and increase effectiveness, Helical planetary gearboxes are the right decision.
The primary variances amongst the two sorts of planetary gears can be identified in the layout of the two outer rings. The outer ring is also named the sunlight gear. The two gears mesh jointly according to their personal axes. The outer ring is the planetary gear’s carrier. Its excess weight is proportional to the part of the ring that is stationary. The provider sets the gaps among the two gears.
Helical gears have angled tooth and are ideal for apps with large masses. They are also really tough and can transfer a large load. A typical Helical gearbox has two pairs of tooth, and this guarantees clean transmission. In addition, the increased contact ratio sales opportunities to lower fluctuations in mesh stiffness, which indicates more load capability. In terms of price tag, Helical planetary gears are the most reasonably priced gearbox kind.
The outer ring gear drives the interior ring gear and encompassing planetary areas. A wheel travel planetary gearbox may have as much as 332,000 N.m. torque. An additional typical kind of planetary gearbox is wheel push. It is related to a hub, but the outer ring gear drives the wheels and the sunlight gear. They are typically blended more than a housing to improve dimension. 1-phase Helical gears can be utilized in bicycles, even though a two-phase planetary gear method can handle up to 113,000 N.m. torque.
The design and style of a helical planetary geartrain is difficult. It should comply with numerous constraints. These constraints relate to the geometrical partnership of the planetary geartrains. This review of the attainable layout room of a Helical geartrain makes use of geometric layouts. The ring equipment, solar, and ring gear have no result on the ratio of the planetary transmission. Nevertheless, helical geartrains are a excellent option for a lot of purposes.

Spur gear planetary gearbox

The combination of planetary gears and spur gears in a transmission method is known as a planetary or spur gearbox. Equally the planetary equipment and spur gear have their personal traits and are utilized in various varieties of cars. They work in a comparable way, but are created differently. Listed here are some crucial differences amongst the two kinds of gears. Detailed beneath are some of the most essential variations amongst them:
Helical gears: As opposed to spur gears, helical gears produce important axial forces in the gear mesh. They also characteristic better sliding make contact with at the level of tooth speak to. The helix angle of a gearbox is normally in the variety of fifteen to 30 degrees. The greater the helix angle, the far more axial forces will be transmitted. The axial force in a helical gearbox is better than that of a spur gear, which is the purpose why helical gears are a lot more productive.
As you can see, the planetary gearhead has numerous variations and programs. Even so, you should take care in selecting the variety of enamel for your planetary gear system. A 5:1 spur gear push ratio, for instance, means that the solar equipment needs to comprehensive five revolutions for each and every output carrier revolution. To accomplish this, you are going to want to pick a sunshine gear with 24 tooth, or five mm for every revolution. You will want to know the metric units of the planetary gearhead for it to be compatible with various varieties of devices.
Yet another crucial attribute of a planetary gearbox is that it will not call for all of the spur gears to rotate close to the axis of the travel shaft. As an alternative, the spur gears’ inner enamel are mounted and the generate shaft is in the exact same route as the output shaft. If you pick a planetary gearbox with fixed interior teeth, you are going to need to have to make certain that it has enough lubrication.
The other important distinction among a spur equipment and a planetary gearbox is the pitch. A planetary gearbox has a substantial pitch diameter, even though a spur gear has minimal pitch. A spur equipment is ready to handle increased torques, but isn’t as successful. In addition, its greater torque capacity is a massive disadvantage. Its performance is similar to that of a spur gear, but it is considerably less noisy.
An additional distinction between planetary and spur gear motors is their cost. Planetary gear motors are inclined to be more high-priced than spur equipment motors. But spur gears are more affordable to create, as the gears themselves are smaller and easier. Nonetheless, planetary gear motors are more efficient and effective. They can take care of lower torque apps. But each and every equipment carries a set load, limiting their torque. A spur equipment motor also has fewer inner frictions, so it is usually suited for lower torque purposes.
One more distinction among spur gears and planetary gears is their orientation. One spur gears are not coaxial gearboxes, so they are not coaxial. On the other hand, a planetary gearbox is coaxial, which means its input shaft is also coaxial. In addition to this, a planetary gearbox is created of two sets of gear wheels with the exact same orientation. This provides it the capacity to achieve concentricity.
One more variation in between spur gears and planetary gears is that a planetary equipment has an integer number of teeth. This is important simply because every single equipment must mesh with a sunlight gear or a ring equipment. In addition, every single world should have a corresponding amount of tooth. For every single world to mesh with the sunshine, the enamel need to have a specific length apart from the other. The spacing amongst planets also matters.
Besides the measurement, the planetary gear system is also identified as epicyclic gearing. A planetary equipment system has a sunshine gear in the center, which serves as the enter equipment. This equipment has at the very least a few driven gears. These gears interact with every other from the inside and sort an inner spur gear design. These gear sets are very durable and able to adjust ratios. If sought after, a planetary equipment prepare can be converted to another ratio, therefore boosting its efficiency.
Yet another critical variation amongst a spur gear and a planetary gearbox is the kind of tooth. A spur equipment has enamel that are parallel to the shaft, whilst a planetary equipment has teeth that are angled. This variety of equipment is most ideal for lower-velocity apps, where torque is essential to move the actuation object. Spur gears also produce sound and can injury gear tooth owing to recurring collisions. A spur gear can also slip, protecting against torque from reaching the actuation object.

China factory Hot Selling Automatic Transmission Gearbox     with Good qualityChina factory Hot Selling Automatic Transmission Gearbox     with Good quality