China Professional Transmission Reducer Planetary Gearbox with Male Splined Shaft best automatic gearbox

Product Description

Transmission Reducer Planetary Gearbox With Male Splined Shaft 

Application:
Straight 3 Stage Planetary Gearbox is widely used for industrial applications. With the designs deriving from modern innovating, the product makes great progress in a compact, price effectiveness and combination. The product configuration is highly versatile due to several options as far as the mounting, the output shaft and the motor interface. With overloading bearing fixed to the output shaft, the products has been 1 of the powerful solutions to heavy-duty drive problems.
How To Select a Complete CZPT planetary gearbox:
Complete planetary gearbox made up of 4 parts :

A
Input Component
  1:AC electric motor
  2: NEMA or IEC motor
  3: NEMA or IEC motor adapter flange
  4: the Solid input shaft
  5: Solid input shaft with the fan
B
Gear Reductions (co-axial stage 1-5 ,right angle 1-4 . )
  6:Right angle reduction stage
  7: Planetary reduction stage
  8: Worm/planetary combination
  9: Bevel helical planetary combination
   
C
Output Component 
  10: Flanged output/ Footed output-Solid shaft
  11: Flanged output/ Footed output-Male spline shaft
  12: Flanged output/ Footed output- Female spline shaft
  13: Flanged output/ Footed output-
  14: Flanged output/ Footed output-Pinion
  15: Shaft Mount output for shrink disc
D
 Fittings
  16: Flange
  17: Pinion gear
  18: Sleeve coupling
  19: Endplate
  20: Splined bar
  21: Shrink disc
   

Description :

N series of planetary reducers from SGR are widely used for industrial and heavy duty severe applications . planetary reducer feature with compact size, low noise , excellent reliability ,long life . In-line or right-angle planetary gearboxes are available in male and female shaft configurations. The CZPT male shaft solution (splined or cylindrical) is able to withstand strong radial or axial loads on the output shaft. As a leading planetary gearbox manufactory in China , SGR planetary reducer is produced by modular design, combined according to customer requirement, housing material from CZPT with nodular cast iron which can increases gearbox’s rigidity and antiknock, heavy-duty bearing is installed at low-speed shaft, it can bear big radial load due to proportionate distribution of torque ,every CZPT gears are case hardened to get high reliability and long life . SGR planetary reducer have 16 models for different torque range ,each CZPT model have 1-5 stages to achieve different ratios , SGR planetary reducer have wide rang selection of high speed design: cylindrical with key, hydraulic motor, electric motor .Installation in CZPT is multiposition ,various fasten type .

N series planetary gearbox torque sheet with models
 

Gear unit size 200 201 240 241 280 281 353/354 355 400 401
Normal output torque
T2N[Nm]
1500 2000 3500 4000 4300 7300 13000 16000 20000 23000
Gear unit size 428 429 445 446 510 542 543 695 810 885
Normal output torque
T2N[Nm]
26000 30000 32000 43000 63000 75000 100000 150000 300000 420000

    Application: Industrial
    Speed: Low Speed
    Number of Stator: Three-Phase
    Function: Driving
    Casing Protection: Explosion-Proof Type
    Number of Poles: 4
    Samples:
    US$ 2000/Piece
    1 Piece(Min.Order)

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    Request Sample

    Customization:
    Available

    |

    Customized Request

    planetary gearbox

    Challenges in Achieving High Gear Ratios with Compactness in Planetary Gearboxes

    Designing planetary gearboxes with high gear ratios while maintaining compactness presents several challenges:

    • Space Constraints: As the gear ratio increases, the number of gear stages required also increases. This can lead to larger gearbox sizes, which may be challenging to accommodate in applications with limited space.
    • Bearing Loads: Higher gear ratios often result in increased loads on the bearings and other components due to the redistribution of forces. This can impact the durability and lifespan of the gearbox.
    • Efficiency: Each gear stage introduces losses due to friction and other factors. With multiple stages, the overall efficiency of the gearbox can decrease, affecting its energy efficiency.
    • Complexity: Achieving high gear ratios can require complex gear arrangements and additional components, which can lead to increased manufacturing complexity and costs.
    • Thermal Effects: Higher gear ratios can lead to greater heat generation due to increased friction and loads. Managing thermal effects becomes crucial to prevent overheating and component failure.

    To address these challenges, gearbox designers use advanced materials, precise machining techniques, and innovative bearing arrangements to optimize the design for both compactness and performance. Computer simulations and modeling play a critical role in predicting the behavior of the gearbox under different operating conditions, helping to ensure reliability and efficiency.

    planetary gearbox

    Maintenance Practices to Extend the Lifespan of Planetary Gearboxes

    Proper maintenance is essential for ensuring the longevity and optimal performance of planetary gearboxes. Here are specific maintenance practices that can help extend the lifespan of planetary gearboxes:

    1. Regular Inspections: Implement a schedule for routine visual inspections of the gearbox. Look for signs of wear, damage, oil leaks, and any abnormal conditions. Early detection of issues can prevent more significant problems.

    2. Lubrication: Adequate lubrication is crucial for reducing friction and wear between gearbox components. Follow the manufacturer’s recommendations for lubricant type, viscosity, and change intervals. Ensure that the gearbox is properly lubricated to prevent premature wear.

    3. Proper Installation: Ensure the gearbox is installed correctly, following the manufacturer’s guidelines and specifications. Proper alignment, torque settings, and clearances are critical to prevent misalignment-related wear and other issues.

    4. Load Monitoring: Avoid overloading the gearbox beyond its designed capacity. Excessive loads can accelerate wear and reduce the gearbox’s lifespan. Regularly monitor the load conditions and ensure they are within the gearbox’s rated capacity.

    5. Temperature Control: Maintain the operating temperature within the recommended range. Excessive heat can lead to accelerated wear and lubricant breakdown. Adequate ventilation and cooling measures may be necessary in high-temperature environments.

    6. Seal and Gasket Inspection: Regularly check seals and gaskets for signs of leakage. Damaged seals can lead to lubricant loss and contamination, which can cause premature wear and gear damage.

    7. Vibration Analysis: Use vibration analysis techniques to detect early signs of misalignment, imbalance, or other mechanical issues. Monitoring vibration levels can help identify problems before they lead to serious damage.

    8. Preventive Maintenance: Establish a preventive maintenance program based on the gearbox’s operational conditions and usage. Perform scheduled maintenance tasks such as gear inspections, lubricant changes, and component replacements as needed.

    9. Training and Documentation: Ensure that maintenance personnel are trained in proper gearbox maintenance procedures. Keep comprehensive records of maintenance activities, inspections, and repairs to track the gearbox’s condition and history.

    10. Consult Manufacturer Guidelines: Always refer to the manufacturer’s maintenance and servicing guidelines specific to the gearbox model and application. Following these guidelines will help maintain warranty coverage and ensure best practices are followed.

    By adhering to these maintenance practices, you can significantly extend the lifespan of your planetary gearbox, minimize downtime, and ensure reliable performance for your industrial machinery or application.

    planetary gearbox

    Contribution of Planetary Gearboxes to Efficient Industrial Automation and Robotics

    Planetary gearboxes play a crucial role in enhancing the efficiency of industrial automation and robotics systems by offering several advantages:

    1. Compact Design: Planetary gearboxes provide high power density and a compact form factor. This is essential in robotics and automation where space is limited and components need to be tightly integrated.

    2. High Torque Density: Planetary gearboxes can achieve high torque output in a compact size, allowing robots and automated systems to handle heavy loads and perform demanding tasks efficiently.

    3. Precision and Accuracy: The design of planetary gear systems ensures accurate and precise motion control. This is vital in robotics applications where precise positioning and smooth movement are required for tasks such as pick-and-place operations and assembly.

    4. Redundancy: Some planetary gearboxes feature multiple stages and redundant configurations. This provides a level of built-in redundancy, enhancing the reliability of automation systems by allowing continued operation even if one stage fails.

    5. Efficiency: Planetary gearboxes are designed for high efficiency, minimizing energy losses and ensuring that the power delivered to the output stage is effectively utilized. This efficiency is crucial for reducing energy consumption and optimizing battery life in robotic applications.

    6. Speed Control: Planetary gearboxes allow for precise speed control, enabling robots to perform tasks at varying speeds as needed. This flexibility is essential for tasks that require different motion dynamics or speed profiles.

    7. Reduction of Motor Loads: Planetary gearboxes can reduce the load on the motor by providing mechanical advantage through gear reduction. This allows smaller, more efficient motors to be used without sacrificing performance.

    8. Shock Absorption: The inherent elasticity of gear teeth in planetary gearboxes can help absorb shocks and impacts, protecting the system components and ensuring smooth operation in dynamic environments.

    9. Customization: Planetary gearboxes can be tailored to specific application requirements, including gear ratios, output configurations, and mounting options. This adaptability allows for optimal integration into various automation and robotics setups.

    10. Maintenance and Durability: High-quality planetary gearboxes are designed for durability and low maintenance. This is especially important in industrial automation and robotics, where continuous operation and minimal downtime are essential.

    Overall, planetary gearboxes contribute significantly to the efficient operation of industrial automation and robotics systems by providing the necessary torque, precision, compactness, and reliability required for these dynamic and demanding applications.

    China Professional Transmission Reducer Planetary Gearbox with Male Splined Shaft   best automatic gearbox	China Professional Transmission Reducer Planetary Gearbox with Male Splined Shaft   best automatic gearbox
    editor by CX 2023-10-17

    Planetary Gearboxes

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