Model Number: UDL0.75
Gearing Arrangement: Planetary
Output Torque: 6~12NM
Rated Power: 0.75kw
Input Speed: 1400rpm
Output Speed: 1000~200rpm
Speed ratio: 1.4~~7
Material: Aluminium Alloy
Oil seal: CZPT oil seal
Lubricant: Mineral / Synthetic
Mount position: B5/B3
Color: Blue/Silver
Package size: 215*205*298mm
Package weight: 9kg
Certificate: ISO9001:2008
Extra service: OEM
Packaging Details: 1 set / carton,several cartons / wooden pallet
Port: NingBo / ZheJiang port / DHL

SpecificationsThe design of UDL series planet cone-disk step-less speed variator compromises the advanced technology both at home and abroad.
The products include the following main characteristics:
1) High speed regulating precision,up to 0.5-1 rotation
2) Large speed changing range:the speed ratio ranges from 1:4 to 1:7 freely
3) High in strength and long in service life
4) Convenient to regulate the speed
5) Continuous in running, front to back in running direction,smooth in driving,stable in performance and low in noise
6) Full in sealing and suitable for any environment
7) Compact in structure and small in volume
8) Made of high-quality aluminium alloy diecast into forming,good surface,light in weight and it never gets rusty
9) Good in adaptation: UDL series planet cone-disk stepless speed variators can be combined with all kinds of speed reducers as to achieve low stepless speed changing
UDL series planet cone disk stepless speed variators are widely used for foodstuffs,ceramics,packing,chemicals,pharmacy,plastics,paper making, mchine-tools, transportation,and all kinds of automatic production lines,pipelines and assembly lines which need speed-regulation.it is a good companion for your production.

Basic model: UDL 0.75 B5

Combination of gear speed reducer and basic model

Speed variator Structure & principle

Speed variator is mainly composed of the below mentioned componenta:sun wheel(11)pressed by disc spring is connected with inputshaft,fixing plate(7)if fixed in the shell of speed variator,the inner edge of many proportional planetary cone-dishes(8)is clamped by sun wheel,the outer edge of planetary cone-dishes is wedged into the clearance between fixing plate and speed regulating cam(2),slide block(13)supported every cone-dish axes is mounted in the radial proportional groove of planetary rack(12)which connected with output shaft(1).with the movement of input shaft,the axes of whole planetary cone dishes group makes revolution movement while every planetary cone dish surrounds itself whirligig,it is just that the planetary rack distilled this revolution movement and passed into output shaft,l,e,output speed.
The speed is adjusted by speed regulation hand wheel(6).while moving hand wheel.the screw closed to hand wheel dries speed regulating cam to make circumferential displacement by extracting pin(4) Under the action of cam gears of fixing cam(3) and speed regulating cam,this circumferential displacement can transfer to axial displacement of speed regulating cam by steel ball(14).it also can make the clear ace between fixing cam and speed regulating cam larger or smaller,the result is that the axes of planetary cone dishes group make radial displacement outwards or inwards along the radial proportional groove of planetary rack,so it can up to speed regulation with transmission ratio`s varation.
Torque is transferred by the attrition of sun wheel and planetary cone dish,planetary cone dish and fixing plate.the given oil of speed variator can make friction belt produce good traction

Parameter for UD(L) Planetary cone-disk stepless speed variator
N1=1400r/min

Outline surface for basic model-B5

Planrtary stepless speed variator Structure and mounting position

Planrtary stepless speed variator Installation diagram for output flange

Planrtary stepless speed variator Installation diagram for torque arm

Planrtary stepless speed variator Installation diagram for output shafts AZ,GZ

Planrtary stepless speed variator Endless transmission view & name of part

Notice for ordering:

1) when ordering,please refer to the details of the products and tell us the exact type your need according to your requirements,like input speed,output torque,configuration,installation,etc:the installation position of the products in the order should accord with your actual needs,otherwise, it will result in oil leakage, which will impact the serving life of the products negatively.if there is special requirement to the installation position,please stress it and inform us.

2) to attain the excellent state of the variators, the common working speed should be chosen in the middle position,instead,it ismot appropriate to choose in the positions of min,or max.speed

3) if your requirements of worm gearbox or speed variator are different from shte standard products as in the catalogue,like:some portion that should be customized or mounted with special motors,please inform us in advance

The new packgeing unit
1) Energy saving.

Through parallel connection, the unit will automatically change the working numbers of compressor depending on system load, which can save your running cost.

2)High reliability

Once 1 compressor has failure, the rest could run normally until the broken 1 is repaired.

3)Safety

With complete protection system against overload, overheat, HP, LP etc, the unit could work normally even in very bad conditions;

4)Remote Control

With special controller, all operations and control can be achieved in office room;

5)Compact structure

Design was paid attention to system reasonability, and the unit could be located in front of or behind cold room without special machine room;

Types, Applications, and Lubrication of Planetary Gearboxes

A Planetary Gearbox is a device that can be used in a variety of applications. Their reduction ratios depend on the number of teeth in each gear. In this article, we will discuss the types, applications, and lubrication of planetary gearboxes. Hopefully, this article will be of help to you. If not, you can check out this article and discover more about this fascinating machine. There are many different types of planetary gearboxes.

Applications of planetary gearboxes

The planetary gearbox is a popular option for applications requiring precise positioning. Applications of the planetary gearbox range from plastic machinery to agricultural equipment, from goods & personnel lifts to industrial robotics. Some of the industries that benefit from this type of gearbox include robotics, intra-logistics, robotics for industrial automation, and medical equipment. Increasing automation is also fueling the growth of the industrial planetary gearbox market in APAC.
The compact design of planetary gears makes them excellent for reducing load inertia and maximizing torque. However, some applications require additional lubrication for sustained performance or high speeds. CZPT uses CZPT in its planetary gearboxes. In addition, lubrication prevents gear wear and minimizes noise and vibration. The planetary gearbox is also easy to install, thanks to its low-mass-inertia design.
Another application of the planetary gearbox is in axles and transfer cases. The planetary gear architecture consists of a sun gear, also called the central gear, and a ring-gear with internal teeth that are concentric to the sun gear. The two gears are connected via a carrier, and the output shaft is positioned on the ring-gear carrier. The gearbox can be configured in a variety of ways, depending on the speed-ratio requirements.
The planetary gear train is similar to that of a solar system. It comprises a sun gear and two or more outer gears, ring gear and carrier assembly. In this configuration, the outer gears are connected via a carrier and a ring gear. The planet gears are in constant mesh with each other, and power applied to one of these members will rotate the whole assembly. They are a very efficient choice for many applications.

Types

There are three types of planetary gearboxes, depending on their performance and efficiency. The basic model is highly efficient and transmits up to 97% of power input. Depending on the speed and torque that need to be transmitted, planetary gearboxes are used in many different applications. A planetary gearbox can reduce the speed of a roller or produce a more precise level of movement. Using a planetary gearbox for your printing press, for example, will maximize your gear transmission ratio.
This market research report analyzes the factors influencing the market for Planetary Gearboxes, as well as their sales and revenues. It also highlights industry trends and details the competitive landscape. It also provides a comprehensive analysis of the Planetary Gearbox industry and its drivers and restraints. It provides detailed information on the market size and future growth prospects. The study also includes an extensive discussion of the competitive landscape, identifying the top companies and key market players.
A planetary gearbox is often used to manufacture complicated machines. These gears are usually made of high-quality steel, which makes them extremely durable. Planetary gearboxes can also be used in the production of heavy machine elements. There are many benefits of a planetary gearbox, including its compactness and low mass inertia. The main advantage of a planetary gearbox is its ability to distribute torque. Compared to a normal gearbox, planetary gearboxes can provide torque that is nearly three times higher than its conventional counterpart.
The three main types of planetary gears are the single-stage, compound, and multi-stage. The general concept of a planetary gear is referred to as a compound planetary gear. This means that planetary gears are made up of one of these three basic structures: a meshed-planet structure, a shaft, and a multi-stage structure. This type of gear has multiple stages and is particularly useful for fast-dynamic laser cutting machines.

Design

A planetary gearbox is similar to a car’s transmission. All of its gears must have a certain number of teeth and be spaced equally apart. The teeth of a planet must mesh with the gears of the ring and sun to be functional. The number of teeth needed will depend on the number of planets and their spacing. This equation is a good starting point for designing a gearbox.
The dynamic properties of planetary gears are investigated using a parametric model. The stiffness of the mesh changes as the number of gear tooth pairs in contact varies during the gear rotation. Small disturbances in design realizations cause nonlinear dynamics, which results in noise and vibrations in the gear transmission. A mathematical system describing this process is developed using the basic principles of analytical mechanics. This mathematical model can be used to optimize any planetary gear.
This analysis assumes that the sun gear and planet gears have the same design modulus, which is a fundamental requirement of any mechanical gear. In reality, the ratio of these two gears is 24/16 versus -3/2. This means that a planetary gearbox’s output torque is 41.1 times the input torque. Considering this factor, we can make an accurate estimate of the total torque. The planetary gears are mounted face-to-face and connected to an electric motor.
A planetary gear set has to have a certain number of teeth that are odd or even. One way to overcome this issue is to double the number of teeth on the sun gear and the annulus gear. This will also solve irregularities. Another way to design a planetary gear set is to use the appropriate diametral pitch and module. There are many planetary gear sets available on the market, so it pays to understand the differences.

Lubrication

Lubrication for Planetary Gearboxes is important for the smooth functioning of the gear. Planetary gears are subjected to high levels of friction and heat, so they require regular lubrication. The gear housing is designed to dissipate heat away from the gear, but heat can still enter the gear, which can result in a poor lubrication condition. The best lubrication solution is synthetic oil, and the gear should be refilled with a minimum of 30 percent oil.
When lubricating a planetary gearbox, it is important to note that hydraulic oil is not suitable for planetary gearboxes, which cost over $1500. Hydraulic oil does not have the same viscosity and behavior with temperature fluctuations, making it less effective. The planetary gearbox may also overheat if a hose is not provided for case draining. A case drain hose is essential to prevent this from happening, because hot oil can cause overheating of the gearbox and damage to the gears.
Oil delivery conduits are positioned between each pair of planet gears. Each oil delivery conduit directs fresh oil toward the sun gear and the planet gear. The oil then disperses and exits from the gear train with considerable tangential velocity. The oil is redirected into a collection channel (56). The preferred embodiment uses herringbone gears, which pump oil axially outward into the channels.
The best way to choose the right type of lubrication is to consider its viscosity. Too high a viscosity will prevent the lubricant from flowing properly, which will cause metal-to-metal contact. The oil must also be compatible with the gearbox temperature. A suitable viscosity will increase the efficiency of the gearbox and prevent downtime. A reliable gearbox will ultimately result in higher profits and fewer costs.

Applications

This report examines the Industrial Planetary Gearbox Market and its current trends. It identifies the pre and post-COVID-19 effects of the industry. It outlines the advantages and disadvantages of the industrial planetary gearbox market. The report also explains the diverse financing resources and business models of the market. It includes the key players in the industry. Hence, it is essential to read this report carefully.
The report includes analysis and forecasts of the global market for planetary gearbox. It includes the product introductions, key business factors, regional and type segments, and end-users. It covers the sales and revenue of the market for each application field. The report also includes the regional and country-level market data. It also focuses on the market share of the key companies operating in the industry. It covers the competitive scenario in the global planetary gearbox market.
Another popular application for planetary gearboxes is in the toy industry. It is possible to design toys that look stunning with planetary gear systems. In addition to toys, clock makers also benefit from the planetary arrangement. In addition to producing a good-looking clock, this gearbox can reduce inertia and improve its efficiency. The planetary gearbox is easy to maintain, which makes it a good choice for clock applications.
In addition to traditional gear reductions, planetary gears are also used for 3D printing. Their huge gear ratio makes 3D printing easier. Furthermore, planetary gears are used to drive stepper motors, which turn much faster and produce a desired output. There are numerous industrial uses for planetary gearboxes. This article has explored a few of the most common ones. And don’t forget to explore their uses.

editor by czh