China high quality Pmb6.5r120 Gearbox for Concrete Mixer 10m3 Drum wholesaler

Product Description

pmb6.5r120 gearbox for concrete mixer 10M3 drum

Elephant fluid power is specializing in the production and exporting of engineering construction hydraulic equipment components, hydraulic pumps, hydraulic motors, reducer gearbox, coolers, etc. We are committed to creating the highest-end quality and after-sales service. Very competitive price and high-end quality have won us more and more partners. Looking CZPT to you joining us and establishing good long-term cooperation and benefits.

Concrete Mixer Truck PMP Hydraulic Gearbox
Model available as below

PMB 6 SP……PMB 6 CP….PMB 6.5 SP…….PMB 6.5 CP

PMB 7.1 SP…..PMB 7.1 CP…PMB 7.2 SP……PMB7.2 CP……PMB 7.8 SP…..PMB 7.8 CP..

PMB 8 SP……..PMB 8 CP…..PMB7R..PMB7.1 R…..PMB 7.8 R…..

with water pump connection or without water pump connection

The PMB6 is used on concrete mixers with capacity from 6 m’to 8 m3
The PMB7 is used on concrete mixers with capacity from 8 m’ to 12 m’
The PMB8 is used on concrete mixers with capacity from 12 m’ to 16 m’

 

 

For Concrete pump and Mixer truck,we supply below types
 

Concrete Mixer parts
Hydraulic Motor
Hydraulic Pump
Eaton seires,
90R series,
Rexroth A4VTG71, A4VTG90, A2FM80, A2FM63,
Sauer PV21, PV22, PV23 … PV27series;MF22,MF23
PMP 90/110 pump, PMP 90/110 Motor
gear box P3301,P4300,P5300,P7300,
PMB6.0, PMB6.1 PMB6.5,PMB7.1,PMP7.5,
PLM7,PLM9,CLM10
575L,577L,580L
TMG51.2,TMG61.2,TMG71.2
Orbit Motor OMH 500, OMH750, BRH470, BMP160…
Hydraulic Pump A10VSO, A6VM, A11VLO, A4VG, A2FO, A7VO, A2FM, A4VO…

 

Elephant Fluid specializes in the manufacture, assembly, export, sales and service of various hydraulic pumps, hydraulic motors and hydraulic accessories. ZheJiang Xihu (West Lake) Dis.CZPT Machinery Equipment Technology Co., Ltd., as the primary agent of CZPT Fluid Power, has the same business scope as CZPT Fluid Power. CZPT Fluid Power Technical team has many years of operation and service experience, Provide customers with professional hydraulic system solutions, Quality assurance of quality products. We have many years in hydraulic system products, 1-7 days, fixed sales engineer , agreement specific delivery period , Years of industry experience, sales, repairs, commissioning, maintenance, Super fast one-stop professional service, Provide a technical response within 2 hours of the standard warranty, Effectively guarantee the quality of hydraulic products, Worry-free delivery time 1300 kinds in stock , One-stop service, directly with the manufacturer, Provide complete hydraulic system solutions, Comprehensive guidance to provide technical services within 1 working day, Rigorous processing and excellent quality. We have over 20 years experience, so we could gather the best resources to our customers. And we have the best professional pre-sales and after-sales system in China. Most importantly, we can provide the products at competitive price with quality guaranteed and fast delivery. We believe the science and technology always change the world. In the future, CZPT fluid power will strive to build an international first-class brand of enterprise, create contributions to society, create value for customers, and bring happiness to the employees.

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Gear Shape: Cylindrical Gear
Step: Three-Step
Type: Planetary Gear Reducer

planetary gearbox

Impact of Gear Tooth Design and Profile on the Efficiency of Planetary Gearboxes

The design and profile of gear teeth have a significant impact on the efficiency of planetary gearboxes:

  • Tooth Profile: The tooth profile, such as involute, cycloid, or modified profiles, affects the contact pattern and load distribution between gear teeth. An optimized profile minimizes stress concentration and ensures smooth meshing, contributing to higher efficiency.
  • Tooth Shape: The shape of gear teeth influences the amount of sliding and rolling motion during meshing. Gear teeth designed for more rolling and less sliding motion reduce friction and wear, enhancing overall efficiency.
  • Pressure Angle: The pressure angle at which gear teeth engage affects the force distribution and efficiency. Larger pressure angles can lead to higher efficiency due to improved load sharing, but they may require more space.
  • Tooth Thickness and Width: Optimized tooth thickness and width contribute to distributing the load more evenly across the gear face. Proper sizing reduces stress and increases efficiency.
  • Backlash: Backlash, the gap between meshing gear teeth, impacts efficiency by causing vibrations and energy losses. Properly controlled backlash minimizes these effects and improves efficiency.
  • Tooth Surface Finish: Smoother tooth surfaces reduce friction and wear. Proper surface finish, achieved through grinding or honing, enhances efficiency by reducing energy losses due to friction.
  • Material Selection: The choice of gear material influences wear, heat generation, and overall efficiency. Materials with good wear resistance and low friction coefficients contribute to higher efficiency.
  • Profile Modification: Profile modifications, such as tip and root relief, optimize tooth contact and reduce interference. These modifications minimize friction and increase efficiency.

In summary, the design and profile of gear teeth play a crucial role in determining the efficiency of planetary gearboxes. Optimal tooth profiles, shapes, pressure angles, thicknesses, widths, surface finishes, and material selections all contribute to reducing friction, wear, and energy losses, resulting in improved overall efficiency.

planetary gearbox

Recent Advancements in Planetary Gearbox Technology

Advancements in planetary gearbox technology have led to improved performance, efficiency, and durability. Here are some notable developments:

High-Efficiency Gearing: Manufacturers are using advanced materials and precision manufacturing techniques to create gears with optimized tooth profiles. This reduces friction and enhances overall efficiency, resulting in higher power transmission with lower energy losses.

Enhanced Lubrication: Innovative lubrication systems and high-performance lubricants are being employed to ensure consistent and reliable lubrication even in extreme conditions. This helps to reduce wear and extend the lifespan of the gearbox.

Compact Designs: Engineers are focusing on designing more compact and lightweight planetary gearboxes without compromising their performance. This is particularly important for applications with limited space and weight constraints.

Integrated Sensors: Planetary gearboxes are now being equipped with sensors and monitoring systems that provide real-time data on temperature, vibration, and other operating parameters. This allows for predictive maintenance and early detection of potential issues.

Smart Gearboxes: Some modern planetary gearboxes are equipped with smart features such as remote monitoring, adaptive control, and data analysis. These features contribute to more efficient operation and better integration with automation systems.

Advanced Materials: The use of high-strength and wear-resistant materials, such as advanced alloys and composites, improves the durability and load-carrying capacity of planetary gearboxes. This is particularly beneficial for heavy-duty and high-torque applications.

Customization and Simulation: Advanced simulation and modeling tools enable engineers to design and optimize planetary gearboxes for specific applications. This customization helps achieve the desired performance and reliability levels.

Noise and Vibration Reduction: Innovations in gear design and manufacturing techniques have led to quieter and smoother-running planetary gearboxes, making them suitable for applications where noise and vibration are concerns.

Environmental Considerations: With growing environmental awareness, manufacturers are developing more eco-friendly lubricants and materials for planetary gearboxes, reducing their ecological footprint.

Overall, recent advancements in planetary gearbox technology are aimed at enhancing efficiency, durability, and versatility to meet the evolving demands of various industries and applications.

planetary gearbox

Impact of Gear Ratio on Output Speed and Torque in Planetary Gearboxes

The gear ratio of a planetary gearbox has a significant effect on both the output speed and torque of the system. The gear ratio is defined as the ratio of the number of teeth on the driven gear (output) to the number of teeth on the driving gear (input).

1. Output Speed: The gear ratio determines the relationship between the input and output speeds of the gearbox. A higher gear ratio (more teeth on the output gear) results in a lower output speed compared to the input speed. Conversely, a lower gear ratio (fewer teeth on the output gear) leads to a higher output speed relative to the input speed.

2. Output Torque: The gear ratio also affects the output torque of the gearbox. An increase in gear ratio amplifies the torque delivered at the output, making it higher than the input torque. Conversely, a decrease in gear ratio reduces the output torque relative to the input torque.

The relationship between gear ratio, output speed, and output torque is inversely proportional. This means that as the gear ratio increases and output speed decreases, the output torque proportionally increases. Conversely, as the gear ratio decreases and output speed increases, the output torque proportionally decreases.

It’s important to note that the gear ratio selection in a planetary gearbox involves trade-offs between output speed and torque. Engineers choose a gear ratio that aligns with the specific application’s requirements, considering factors such as desired speed, torque, and efficiency.

China high quality Pmb6.5r120 Gearbox for Concrete Mixer 10m3 Drum   wholesaler China high quality Pmb6.5r120 Gearbox for Concrete Mixer 10m3 Drum   wholesaler
editor by CX 2024-04-22