CHINA FACTORY SUPPLY GEAR REDUCER M3RSF70 M3RSF70, M3RSF80, M3RSF50 GEAR BOX

Product name : CHINA FACTORY SUPPLY GEAR REDUCER M3RSF70 M3RSF70, M3RSF80, M3RSF50 GEAR BOX

Product No. : 202375165131

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Details:

The M series is customized with a combination of modules, which can replace SEW's M and MC series and Flender's H and B series products. It supplies M3RSF70 gear reducer and M3RSF80 gear reducer gearboxes with universal sizes.This series of products has a compact structure and a reasonable design to ensure high torque transmission, especially suitable for working conditions that require a medium speed ratio.The whole series adopts an integral box structure, which has a beautiful appearance, is solid, and can withstand heavier loads.Using a combination of good sealing arrangement and structure, domestic Havalo bearings can be made, and various installation forms of horizontal, vertical and vertical can be realized.

M series reducer can be installed with various accessories, including motor adapter flange, belt transmission parts and backstop.Typical applications include supporting bucket elevators, cooling towers and agitators.When supporting the mixing equipment in the factory, the output shaft of the reducer can carry a lot of axial and radial forces, which means that in many cases, the agitator requires additional bearing housings, and at the same time, it can avoid choosing too large reducer.Under this working condition, the reducer can use a dry well oil seal, which can prevent oil leakage from the low-speed shaft, and at the same time can meet the use of standard installation flanges.

product

It can replace the models produced by a number of foreign-funded enterprises, with universal installation dimensions, mature quality and perfect service.

Compact mechanism provides higher torque transfer capacity

Torque classification refinement

Modular manufacturing theory

The integral box makes the structure stronger

The dry well is sealed and there will be no oil leakage.

Fast delivery service

Application area

Belt conveyor in building material refining, chemical industry, food and feeding systems

Environmental industry

Mixing industry

Wood and paper industry

Bucket elevator for bulk material handling

Crusher

Crane walking mechanism

The high-power gear reducer is a reducer that adopts a universal design scheme to realize parallel shafts and supply M3RSF70 gear reducers, M3RSF80 gearboxes, and straight-cross shafts, vertical and horizontal general-purpose boxes.

Technical parameters:

Speed ratio range: H series 1.25～450, B series 5～400

Torque range: H series 2～900 kNm, B series 5.8～900 kNm

Power range: H series 4～5000 kW, B series 2.8～3000kW

Performance description：

Characteristics of HB series high-power reducer：

1.Compact mechanical structure, lightweight, small and efficient；

2.Good heat exchange performance and fast heat dissipation；

3.Easy to install, flexible, light and easy to maintain and overhaul；

4.Large transmission speed ratio, large torque, and high overload resistance；

5.Smooth operation and low noise ;

6.Strong applicability.

Performance characteristics：

◆ The sound-absorbing box structure, the larger box surface area and the grinding process of large fans, cylindrical gears and spiral bevel gears are adopted to reduce the temperature rise and noise of the whole machine, improve the reliability of operation, and increase the transmission power.

◆ The H and B series industrial gearboxes adopt a universal design scheme to realize a universal box for parallel shafts and straight-cross shafts, with fewer types of parts and more specifications and models.

◆ H and B standard industrial gearboxes have 3 to 26 specifications, deceleration transmission stages have 1 to 4 stages, and the speed ratio is 1.25to450.

◆ Installation method: base installation, hollow shaft installation, swing base installation, torque arm installation.

◆ Input method: motor connection flange, shaft input.

◆ Output method: solid shaft with flat key, hollow shaft with flat key, hollow shaft with expansion disc connection, hollow shaft with spline connection, solid shaft with spline connection and solid shaft with flange connection.

◆ Backstop can be equipped according to customer requirements.Combined with the R and K series to obtain a greater speed ratio.

Planetary gear reducer product overview:

1. The P series planetary reducer adopts a modular design, which can be changed and combined according to customer requirements.；

2. The reducer adopts involute planetary gear transmission, and the Taiwan management uses internal and external meshing and power shunt.；

3. The gears are all carburized and quenched to obtain a high-hard surface. All the gears are ground after heat treatment, which reduces noise and improves the efficiency and service life of the whole machine.

4. The P series planetary gear reducer has the characteristics of light weight, small size, large transmission ratio range, stable operation, low noise and strong adaptability.Reducer is used in metallurgy, mining, lifting and transportation, electric power, energy, building materials, light industry, transportation and other industrial sectors.

Flender reducer, performance characteristics of German reducer：

1. The P-series planetary gear reducer adopts involute planetary gear transmission, which makes rational use of the inner and outer ring platforms and power shunt.Therefore, it has light weight, small size, and transmission ratio range.

Large, smooth operation, low noise, strong adaptability and other characteristics

2. The box body adopts ductile iron, which greatly improves the rigidity and seismic resistance of the box body.

3. Input method: concentric shaft input, helical gear input, bevel gear one helical gear input, bevel gear input.

4. Output method: inner spline type, hollow shaft shrink disc type, outer spline type, solid shaft flat key.

5. Installation form: horizontal installation, vertical installation, torsion arm installation.

6. Adopt modular design; the set can be changed according to customer requirements.

7. The combination with the R and K series can obtain a larger speed ratio.

Technical parameters of non-standard reducer:

Speed ratio range: basic type 25-4000

Torque range: 2.6-900 kNm

Power range: 22-1920 kW

Overview of P series industrial gearboxes

1) The modular design is adopted, and the combination can be changed according to customer requirements.

2) The box body adopts ductile iron, which greatly improves the steel and seismic resistance of the box body.

3) The sun wheel, planetary wheel, inner ring gear and spiral bevel gear in the box are all treated with controlled atmosphere carburizing and quenching, and the M3RSF70 gear reducer and M3RSF80 gear reducer are supplied. The high hardness surface is obtained, and all the teeth are ground after heat treatment, which reduces noise and improves the efficiency and service life of the whole machine.

4) Input method: concentric shaft input, helical gear input, bevel gear-helical gear input, bevel gear input.

5) Output method: inner spline type, hollow shaft shrink disc type, outer spline type, solid shaft flat key.

6) Installation form: horizontal installation, vertical installation, torsion arm installation.

7) The P series products have 9-34 specifications, and the planetary transmission series has 2 levels and 3 levels.The speed ratio is 25-4060.Combined with other series of reducers of the company (such as R, K series) to obtain a larger speed ratio