Gearing Arrangement: Cycloidal
Output Torque: 7.5 nM & above
Input Speed: 1800 @ 60Hz , 1500 @ 50hz
Output Speed: 300rpm to 0.0000012rpm
Input pole: 2P , 4P , 6P , 8P
Speed Reducer type: cycloid Gearbox
Production Standard: ISO , JIS , DIN , CNS , CE , ROHS
Efficiency: 95% on single Stages
Interchange with: Sumitomo
Product name: 0.75kw cycloid
Ratio: 1/6 to 1/57289761
Certificate: ISO9001
Material: Gear: Bearing Steel
Cyclo Drive Type: 6000 Series
Packaging Details: 0.75kw cycloid Gearbox packed in Crate or Wooden boxes to ensure Highest protection and minimum damage
Port: ZheJiang Taipei

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Quality Gear box by Varitron from ZheJiang

Varitron High Quality Durable speed Reducer Gearbox 0.75kw cycloid

The VARITRON Cycloidal Drive unique cycloid gear design has advantages superior to common involute tooth gears system speed reducers.
VARITRON’s Cycloidal Drive matchless performance and reliability is that 67% of the reduction components are in contact at all times, compared to helical gear and planetary gear designs that use only limited tooth contact. Unlike geared designs, the Varitron’s reduction components operate in compression rather than shear, which results to withstand shock loads exceeding ratings of 500%, provide exceptional performance, reliability and long life in most severe applications.

Main Features

Involute gear has slip contact with less contact ratio

Varitron cycloidal drive has smooth rolling contact

Durable and Long Service Life
The gear tooth profile of the VARITRON Cycloidal Drive enables the sharing of the load by a number of teeth, thus not susceptible to tooth breakage. At least 66% of ring gear rollers and cycloid disc loves share the shock load under compression. In addition, major torque transmission components inside the VARITRON Cycloidal Drive are made of 52100(JIS SUJ2) high carbon chromium bearing grade steel hardened to Rockwell Hardness of HRC 61~63 andwith precision grinding. The end result is that VARITRON Cycloidal Drive are capable of withstanding intermittent shock load up to 500% of its catalog torque rating.

High Efficiency
Rolling Contact-All major torque transmitting components roll; they do not slide. Rolling motion contributs to minimal frication and high efficiency approaches 93%, anddouble stage efficiency approaches 93%, and double stage efficiency approaches 86%.

Simple Maintenance
Lifetime grease lubrication or easy-to-replenish oil lubrication.

Housing
Standard gray cast iron(JIS FC25) iron provides rigid structural integrity. Optional ductile iron housing(JIS FCD45) available.

Output Shaft
High Strength Low Alloy Stell(JIS SCM21) with oversized bearings for excellent overhung load capacit and outstanding performanc.

Dual Lips Oil Seal
Keeps lubricant in; keeps dirt out. (for flange model 8165 and above double dual lips oil seal on output side)

Side Window (Oil Lubricate Models)
For easy oil level and clarity reading. Installing side can assign on ordering. Markers also on the side window to show how mcuk oil to fill.

BREATHER FILLER CAP
Large oil filler hole. Oil cap also functions for pressure release purpose.

Drain Plugs (Oil Lubricated Models)
Magnetic drain plugs design to prevent any steel dust from bearingor gear when wear in the oil. Drain plugs on double side for simple oil replavement.

Cycloidal Drive Construction Drawing

Cycloidal Drive Model

Cycloidal Drive Operation Direction

Quick Facts

Model Number Varitron High Quality Durable speed Reducer Gearbox 0.75kw cycloid
Speed Reduction Method Internal planetary gear mechanism with trochoidal curved tooth profile design speed reduction
Efficiency 95% per stage gear box (Rolling motion minimizes friction and wear, reducing heat)
Shock Load 500% as there are only compressive forces rather than shear forces on the tooth
Gear Box Mounting Flange or Foot mounting
Gear Reduction Ratio Up to 1:87 per stage
1:7569 Double stage
1:658,503 Triple Stage
Capacity Range 0.1 to 75kW * 4Pole / 0.37 to 132kW * 6Pole
Enclosure Totally enclosed fan cooled type IP54 or IP55
Power Source Three Phrase 200-480V 50/60Hz (single phrase 0.2 to 3.7kW)
Thermal Class F Class , H Class
Time Rating Continuous Rating
Gear Box
Lubrication Method
Grease lubricated or Oil Lubricated (oil Pump lubrication avaliable)
Method of Coupling with Driven Machine Coupling, gears, chain sprocket or belt
Standard CE, UL, CSA, CCC, ISO 9001, ISO 14001
Warranty 1 Year Limited Warranty

Cycloidal Drive How to order

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E-Catalog

http://gear.fyi/cyc

Video
http://gear.fyi/vid

Website
http://gear.fyi/cyclo

Applications

Agitators Mixers, Brewing and Distilling, Conveyors, Extruders, Food industry, Metal Mills, Hammer mills,Paper Mills,Lumber Industry, Rubber & Plastics Industries, Sewage Disposal Equipment, Oil Industry,Textile Industry, Sugar Industry, Dry Dock Cranes.. and many more

Packaging & ShippingGearbox will be delievery with crate or wooden box.

Take Control In Speed

Company InformationWe consistently focus our attention on the quality management system. With our continuously improved quality function, customers’ satisfaction on our products and service is guaranteed. All our employees take Total Quality Assurance as their common goal and set customers’ satisfaction as their highest priority.

Our Services

Product of Varitron

Cyclodical gearbox Helical gearbox Plaentary gearbox
Chain PIV Worm gearbox Motor

The Precision is in Control

Types of Gearboxes

There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.
gearbox

planetary gearbox

The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?

helical gearbox

The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.
gearbox

helical gear reducer

A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.
gearbox

Continuously variable transmission

A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.

China Varitron High Quality Durable speed Reducer Gearbox 0.75kw cycloid     differential gearbox	China Varitron High Quality Durable speed Reducer Gearbox 0.75kw cycloid     differential gearbox
editor by czh2023-02-07