Planetary Reduction Gears,Planetary Gearbox,High Ratio Gearbox,Planetary Gearbox Supplier,India

Profile
Planetary configuration is the latest Gear Technology as they are highly reliable, rugged and efficient The above gear boxes, working to around 97% efficiency, are replacing warm and helical gearboxes which are otherwise conventionally used in India. These gear boxes are maintenance free because of the planetary configuration, which eliminates the thrust load experienced by Warm or Helical Gear boxes (i.e. only on one surface). Being maintenance free, the planetary gear boxes reduce the inventory cost of spares and subsequently the labour cost or machine's downtime associated with maintenance.

One major benefit is that the power consumption is much lower than the conventional gear box and so saves a lot of money. In industrial applications, in certain cases, the power saving itself amortizes the cost of a gear box in a year or so if the machine run is continuous. Above all, it is a highly rugged and reliable system as there are three gears instead of one to take the load. The gearboxes are available in foot mounted, shaft mounted, in line and right angle, depending upon the application of the buyer.

Products
Manufacturers, suppliers and Planetary Reduction Gears, Planetary Gearbox, High Ratio Gearbox, Helical Gearbox and other products such as :

Planetary Reduction Gears
Planetary Gearbox
High Ratio Gearbox
Concrete Pan Mixer Gearbox
Steel Mill Gearbox
Ball Mill Gearbox
Sugar Plant Gearbox
High Torque Gearbox
Slew drive Planetary boxes

Rotary Vaccum Dryer Gearbox
Cement Mill Gearbox
De-airing Extruder Gearbox
Planetary Gearbox for mining applications
Planetary gear box for wind mill-Pitch in yaw drive
Planetary gear box for Sugar main mill drive
Planetary gear box for cement plant-Kiln drive
Planetary gear box for steel plants,Pipe bending machine,coiler,re-coiler
Planetary gear box for concrete batching plant

Planetary Reduction Gears

Planetary reduction gears are designed to implement power transmission inside operator machines. They can be connected directly or indirectly to an electric or hydraulic motor. Planetary reduction gears are used for many different applications, both industrial and automobile, for example the mechanical industry, the chemical and plastics industry, the food industry, building and construction, mining/extraction, agriculture and forestry, transport and hoisting, the naval sector and wind energy generators.

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Planetary Gearbox

For any given application, a Planetary gear box is much more compact and of considerable lesser weight compared to a conventional Warm or Helical gear.

Design and Working Principle
The heart of the planetary gearbox is the reduction group composed by the sun pinion (1) and three or more satellites (2) mounted on pins (4) which are supported by the satellite carrier (5). The sun pinion transmits it's motion to the satellites. The satellites then turn inside the ring gear (3) which is static. As consequence the satellite carrier rotates. The motion of the carrier can be transmitted to an output shaft or to another reduction group. The reduction obtained is determined by the relation between the number of teeth on the sun pinion (Z1) and the number of teeth on the ring gear (Z2).

The ratio can be calculated using the shown formula [i=Z2/Z1+1]

Advantages
The planetary gear box offers a set of advantages which makes it an interesting altemative to traditional gear types such as helical and parallel shafts gear boxes. Especially in applications requiring: high reduction ratios, high torque transmission, high radial on output shaft in the following we shall explain why.

High Reduction Ratios
Given the same number of teeth Z1 and Z2 the planetary gear offers a higher ratio than the parallel shaft gear. This makes it possible to obtain:

Higher rations with a smaller number of stages
Stronger dimensions and thereby higher torque handling capacity

High Torque Transmission
In a planetary gear the number of teeth in contact is higher than in a spur gear. Therefore. the planetary gear has a superior relation between torque handling capacity and dimensions
High Radial Loads on the Shafts
In the planetary gear the internal forces are balanced, i.e. the resulting force is zero. The input and output shafts therefore, are only transmitting torque. In a parallel shaft gear, however; the internal forces are not balanced and he shafts must, therefore, support the internal loads. With the planetary gear it is, therefore, possible to have higher external radial loads on the shafts.

Additional Advantages

Low Noise level
Despite the higher number of engaged teeth the noise level remains low as on traditional gear types because the smaller dimensions give lower peripheral velocity on the pitch diameter. Using input stages with grinded teeth on pinions and satellites combined with nitrated ring gears makes it possible to minimize the noise level of an in-line gearbox.
High Efficiency
Despite the higher number of engaged teeth the smaller tooth size makes it possible to obtain efficiencies – typically 0.98 per gear stage.
Flexible Ration
The ration of a planetary stage can easily modified by changing the sun gear and reduction group. The ratio of a multistage gear can easily be adjusted by changing the ration of one or more stages.

Note:- A new range of products is being introduced and the range includes Helical and Bevel Helical Gearboxes - Ratio starting from 1.12:1 upto 500.0:1 and Nominal Power rating upto 11914 kW.

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Other Products

High Ratio Gearbox
Concrete Pan Mixer Gearbox
Steel Mill Gearbox
De-airing Extruder Gearbox

Ball Mill Gearbox
Sugar Plant Gearbox
High Torque Gearbox
Rotary Vaccum Dryer Gearbox
Cement Mill Gearbox

Send Online Business Enquiries

Quality
As a manufacturer our sole emphasis has always been the quality of products we offer. It's based on our quality that we have come so far. Made out of high quality raw materials, all our products are prepared by skillful laborers. Our products go through strict quality checks in post manufacture phase to guard against manufacturing defects when the finished materials get ready for the market. During the checking the products found to have developed manufacturing flaws are subject to rejection.

Infrastructure
A business set up is thoroughly dependent on the strength of it's infrastructure. For without it, given the competitive nature of market, it is not just difficult to deliver but also to survive. The strength of our infrastructure comprises of high tech machinery, a superb work environment and of course a dedicated, specialised & experienced work force. Our machinery is worth a special mention due to the attention we accord to them. Each of our machines is constantly kept under the observation of the experts who not only detect the faults & rectify them but also inform the higher authority as and when a gadget is deemed obsolete or scarcely repairable and hence possessed with the prospect of impinging on cost effectivity.

Clients
Our products have found a gleeful acceptance both on the home front and foreign market. Thanks to the satisfactory quality of our products, our client base has become a combination of two: concentration of new clients and retention of the existing ones. Apart from US and Europe we have our customers dispersed over a huge international area as well as at home.