China supplier RF Series Helical Gear Hard Face Reducer New National Standard Variable Frequency Brake Low Noise Reduction Gear Box Made in China supplier

Product Description

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Product Parameters

Products Description

R Series Helical Speed Reducers

R series helical gear reducer has high technological content; it adopts hardened gear surface design, which is reliable and durable and has high overload capacity.
 

It has the following characteristics
1,R series helical gear reducer is manufactured in accordance with international technical requirements, meeting the technical
requirements of most countries in the world.
2,The design of R series helical gear reducer plays a space-saving, high overload capacity.
3, R series helical gear reducer has low energy consumption, superior performance and high efficiency of more than 95%;
4,R series helical gear reducer has low vibration, low noise, and high energy saving;
5,R series helical gear reducer is made of high quality forged steel material, steel cast iron case, and the surface of gear is heat-treated by high frequency; reliable and durableTranslated with DeepL


R Series reducers are designed and manufactured on the basis of modular combination system.
There are a lot of motor combinations, installation forms and structural schemes. The transmission
ratio is classified and fine to meet different operating conditions, and the performance is superior.
Reinforced high rigid cast iron box; The hardened gear is made of high-quality alloy steel. Its surface
is carburized, quenched and hardened, and the gear is finely ground. It has stable transmission, low
noise, and large bearing capacity. Low temperature rise, long service life. It is widely used in metallurgy,1. Features: small offset output, compact structure, maximum use of box space, use of integral casting box, good stiffness, can improve the strength of the shaft and bearing life.

2. Installation type and output mode: bottom seated type and large and small flange type installation, CHINAMFG shaft output.

3. Input mode: direct motor, shaft input and connecting flange input.

4. Reduction ratio: secondary 5~24.8, tertiary 27.2~264, R/R combination up to 18125.

5. Average efficiency: Class II 96%, Class III 94%, R/R combination 85%.

6. The R series specially designed for mixing can bear large axial and radial forces.

Technical parameters:

Coaxial coaxial output

R reducer

Power: 0.12KW~160KW

Torque: 1.4N · m ~ 23200N · m

Output speed: 0.06 ~ 1090r/min

Model example:

R17-Y4-4P-32.40-M1-0°

R: Series code

F: Shaft extension flange installation

17: Machine model

Y: Three phase AC asynchronous motor

4: Motor power

4P: motor stage

32.40: Transmission ratio

M1: Installation type

0 °: junction box position (0 ° – 270 °)

R series helical gear hardened gear reducer

Basic model of R series reducer:

R17R27R37R47R57R67R77R87R97R107R137R147R167

RF17RF27RF37RF47RF57RF67RF77RF87RF97RF107RF137RF147RF167

RX37RX57RX67RX77RX87RX97RX107RX127RX157

RXF37RXF57RXF67RXF77RXF87RXF97RXF107RXF127RXF157

R series helical gear reducer with hard tooth surface features small size, light weight, high bearing capacity, high efficiency, long service life, convenient installation, wide motor power range, fine transmission ratio classification, etc. It can be widely used in equipment that needs to be decelerated in various industries.

sewage treatment, chemical industry, pharmacy and other industries.


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Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step
Type: Gear Reducer
Samples:
US$ 1780/Piece
1 Piece(Min.Order)

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Request Sample

variator gearbox

Role of Continuously Variable Transmission (CVT) Gearbox

The role of a Continuously Variable Transmission (CVT) gearbox is to provide a seamless and infinite range of gear ratios to optimize engine performance and fuel efficiency. Unlike traditional gearboxes with fixed gears, a CVT uses a belt or chain running between two variable-sized pulleys. By adjusting the pulley diameters, the gear ratio can be continuously varied to match the engine’s power output and the vehicle’s speed.

CVTs are designed to keep the engine operating at its most efficient RPM range, resulting in better fuel economy and smoother acceleration. They eliminate the need for discrete gear shifts, providing a smooth and uninterrupted power delivery. CVTs are commonly used in automobiles, especially in hybrid vehicles, compact cars, and scooters, where optimizing engine efficiency and providing a comfortable driving experience are essential.

variator gearbox

Potential Drawbacks and Limitations of Using a Variable Gearbox

While variable gearboxes offer many benefits, they also come with certain drawbacks and limitations:

  • Complexity: Variable gearboxes can be more complex than traditional gearboxes, which can lead to increased manufacturing and maintenance costs.
  • Learning Curve: Users, especially drivers new to variable gearboxes, may need time to adjust to the continuously changing gear ratios and driving characteristics.
  • Efficiency at Extremes: Some variable gearboxes may not perform optimally at extreme power levels or high-speed applications compared to fixed-ratio gearboxes.
  • Heat Generation: In some cases, variable gearboxes can generate more heat due to the continuous slipping of components, which may require additional cooling measures.
  • Manufacturing Complexity: The design and manufacturing of variable gearboxes can be more intricate, leading to higher initial costs for production.
  • Wear and Tear: The components involved in variable gearboxes, such as belts and pulleys, can experience wear and tear over time and may need more frequent replacement.
  • Compatibility: Variable gearboxes may not be compatible with all types of engines or applications, limiting their versatility.
  • Maintenance Requirements: Variable gearboxes may require specialized maintenance procedures and specific fluids, adding complexity to servicing.
  • Environmental Concerns: Some variable gearboxes may use materials or technologies that have environmental implications, such as the disposal of transmission fluid.

It’s important to weigh these limitations against the advantages of variable gearboxes to determine whether they are the right choice for a particular application.

variator gearbox

Common Industries Using Variable Gearboxes

Variable gearboxes, such as Continuously Variable Transmissions (CVTs), find applications in various industries. In the automotive sector, CVTs are widely used in passenger cars, motorcycles, and electric vehicles to improve fuel efficiency and optimize power delivery. They are also utilized in agricultural machinery, construction equipment, and industrial automation systems where precise control of speed and torque is crucial. Additionally, CVTs are employed in renewable energy systems, such as wind turbines, to efficiently convert varying rotational speeds into consistent energy output.

China supplier RF Series Helical Gear Hard Face Reducer New National Standard Variable Frequency Brake Low Noise Reduction Gear Box Made in China   supplier China supplier RF Series Helical Gear Hard Face Reducer New National Standard Variable Frequency Brake Low Noise Reduction Gear Box Made in China   supplier
editor by CX 2024-05-08