China best High Precision Hollow Shaft Speed Reducer Rotary Flange Output Planetary Gearbox Pad Series Motorr Rductor Planetary Gearbox gearbox and motor

Product Description

Good Quality High Torque PAD Series Planetary Gearbox Speed Geared Reducer with Square Flange Output

PAD sereis flange output planetary reducer features compact structure and high precision. Compared with other general gearbox, the use of PAD enables the installation space to be saved. The compact structure performs high torsional rigidity, and the taper roller bearing support provides high axial and moment load capacity.

PAD planetary gearbox is suitable for motion transmission where high positioning precision is required, and other automatic fields like dynamic cyclic operations, CNC machines and robotic industry.

– Precision Grade:

P0 ( ≤ 1 arcmin, ≤ 3 arcmin )
P1 ( ≤ 3 arcmin, ≤ 5 arcmin )
P2 ( ≤ 6 arcmin, ≤ 8 arcmin )

– Service Life: 22000h

– Operating Temperature: -15ºC ~ +90ºC

– Protection Grade: IP65

– Mounting Position: Any Direction

– Efficiency: ≥ 94% ~ ≥ 97%

Product Parameters

 

 
 

Detailed Photos

 

14 types of speed building ratio:=4-100
Minimum return interval: P0, P1P2
Maximum output torque: 23N. m-650N. m
Extremely high torsional rigidity and excellent performance
The highest load free policy is used in conditions with extremely high bearing capacity
Optimize power transmission and increase efficiency line by 98%

 

Very quiet during operation
Lifetime lubrication, no push protection
Fully sealed, IP65 protection level
Shortest structure and flexible installation
Small model: 64.90.110.140

Application

 

Product Description

Precision planetary gear reducer is another name for planetary gear reducer in the industry. Its main transmission structure is planetary gear, sun gear and inner gear ring.

Compared with other gear reducers, precision planetary gear reducers have the characteristics of high rigidity, high precision (single stage can achieve less than 1 point), high transmission efficiency (single stage can achieve 97% – 98%), high torque/volume ratio, lifelong maintenance-free, etc. Most of them are installed on stepper motor and servo motor to reduce speed, improve torque and match inertia.
 

Company Profile

 

Certifications

 

Packaging & Shipping

 

 

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Hardness: Hardened Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Planetary
Step: Single-Step
Type: Gear Reducer
Samples:
US$ 100/Piece
1 Piece(Min.Order)

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precision planetary gearbox

How do temperature and environmental conditions affect the operation of precision planetary gearboxes?

The temperature and environmental conditions in which precision planetary gearboxes operate have a significant impact on their operation. Here’s a detailed explanation of how temperature and environmental conditions affect the performance of precision planetary gearboxes:

1. Temperature:

– High Temperatures:

– Excessive heat can adversely affect the lubrication properties of the gearbox, leading to increased friction and wear.

– High temperatures can cause lubricants to degrade, resulting in reduced lubrication effectiveness and potential damage to gears and bearings.

– Thermal expansion of gearbox components can also affect gear meshing and lead to increased backlash or misalignment.

– To mitigate these issues, precision planetary gearboxes may incorporate heat-resistant materials, specialized lubricants, and cooling mechanisms.

– Low Temperatures:

– In extremely cold environments, the viscosity of lubricants can increase, resulting in poor lubrication and increased friction.

– Cold temperatures can make lubricants less effective in forming protective films on gear surfaces, leading to accelerated wear and reduced gearbox performance.

– Precision planetary gearboxes designed for low-temperature operation may incorporate lubricants with lower viscosity or provisions for external heating.

2. Humidity and Moisture:

– High Humidity and Moisture:

– Moisture and high humidity levels can promote corrosion and rust formation on gearbox components, impacting their functionality and lifespan.

– Water ingress into the gearbox can contaminate the lubricant, leading to reduced lubrication effectiveness and accelerated wear.

– Precision planetary gearboxes used in humid or wet environments may incorporate effective sealing mechanisms, corrosion-resistant materials, and regular maintenance practices to mitigate these issues.

– Low Humidity and Dry Environments:

– In dry environments, the lack of moisture can lead to inadequate lubrication film formation, resulting in increased friction and wear.

– Precision planetary gearboxes operating in such conditions may require lubricants with higher viscosity or moisture-retaining additives.

3. Dust and Particulate Contamination:

– Dust, dirt, and other particulate contaminants can adversely affect the performance of precision planetary gearboxes.

– Ingress of particles into the gearbox can cause abrasive wear, increase friction, and damage gear teeth and bearings.

– Precision planetary gearboxes used in dusty or dirty environments often incorporate effective sealing mechanisms, filtration systems, and regular cleaning practices to prevent contamination.

4. Shock and Vibration:

– High levels of shock and vibration can impact the operation and lifespan of precision planetary gearboxes.

– Excessive shock loads or vibrations can lead to gear tooth damage, misalignment, and premature failure of bearings.

– Precision planetary gearboxes used in applications with high shock and vibration levels may incorporate features such as reinforced housing, improved gear tooth profiles, and vibration-damping elements.

5. Altitude:

– Operating at high altitudes can affect the performance of precision planetary gearboxes.

– Reduced air density at higher altitudes can impact cooling effectiveness, leading to higher operating temperatures.

– Gearboxes designed for high-altitude operation may require additional cooling provisions or adjustments in lubrication and material selection.

In summary, temperature and environmental conditions significantly impact the operation of precision planetary gearboxes. High temperatures can lead to lubrication degradation and thermal expansion issues, while low temperatures can affect lubricant viscosity and film formation. Humidity and moisture can cause corrosion and lubricant contamination, while dust and particulate contamination can result in abrasive wear. Shock, vibration, and high-altitude conditions also pose challenges to gearbox performance. To address these issues, precision planetary gearboxes may incorporate specialized materials, sealing mechanisms, cooling systems, lubrication adjustments, and maintenance practices tailored to specific temperature and environmental conditions.

precision planetary gearbox

What are the common problems and troubleshooting methods for precision planetary gearboxes?

Precision planetary gearboxes, like any mechanical component, can experience certain problems during operation. Here’s a detailed explanation of some common problems that may occur with precision planetary gearboxes and their corresponding troubleshooting methods:

1. Excessive Noise:

– Problem: Excessive noise from the gearbox can indicate issues such as misalignment, worn gears, insufficient lubrication, or excessive backlash.

– Troubleshooting Methods:

– Check for misalignment and adjust the gearbox and motor alignment if necessary.

– Inspect the gears for wear or damage and replace them if needed.

– Ensure proper lubrication by checking oil levels and replenishing or changing the lubricant as recommended by the manufacturer.

– Reduce backlash by adjusting gear meshing or replacing worn components.

2. Overheating:

– Problem: Overheating of the gearbox can result from excessive friction, inadequate lubrication, or excessive loads.

– Troubleshooting Methods:

– Check for proper lubrication and ensure the gearbox is filled with the recommended lubricant.

– Verify that the lubrication system, if present, is functioning correctly.

– Inspect the gearbox for signs of excessive friction, such as worn gears or bearings, and replace or repair as necessary.

– Evaluate the load conditions and ensure they are within the gearbox’s rated capacity.

3. Vibration:

– Problem: Excessive vibration in the gearbox can be caused by misalignment, unbalanced loads, worn bearings, or damaged gears.

– Troubleshooting Methods:

– Check for misalignment and adjust the gearbox and motor alignment if needed.

– Balance the loads by redistributing or adjusting the weight distribution on the gearbox.

– Inspect the bearings for wear or damage and replace them if necessary.

– Examine the gears for signs of damage or wear and replace them if needed.

4. Leakage:

– Problem: Leakage of lubricant or other fluids from the gearbox can result from worn seals or damaged housing.

– Troubleshooting Methods:

– Inspect the seals for wear or damage and replace them if required.

– Check the housing for cracks or other damage and repair or replace it as necessary.

– Ensure that the lubricant is filled to the proper level to minimize the risk of leakage.

5. Loss of Performance or Efficiency:

– Problem: Decreased performance or efficiency can occur due to factors such as worn gears, inadequate lubrication, or excessive backlash.

– Troubleshooting Methods:

– Inspect the gears for wear or damage and replace them if necessary.

– Check the lubrication system and ensure proper lubricant levels and quality.

– Reduce backlash by adjusting gear meshing or replacing worn components.

– Evaluate the load conditions and ensure they are within the gearbox’s rated capacity.

These are some common problems that can arise with precision planetary gearboxes and the corresponding troubleshooting methods. It’s important to consult the gearbox manufacturer’s documentation and guidelines for specific troubleshooting steps and recommendations based on the gearbox model and design.

precision planetary gearbox

How do precision planetary gearboxes differ from standard gearboxes?

Precision planetary gearboxes and standard gearboxes differ in several key aspects. Here’s a detailed explanation of their differences:

1. Gear Arrangement:

– Precision planetary gearboxes utilize a specific gear arrangement called a planetary gear system. This arrangement consists of a central sun gear, multiple planet gears, and an outer ring gear.

– In contrast, standard gearboxes often use a simple gear arrangement, such as spur gears or helical gears, where the gears are arranged in parallel or at an angle.

2. Gear Reduction:

– Precision planetary gearboxes are known for their high gear reduction ratios. The planetary gear system allows for multiple gear stages, resulting in significant gear reduction.

– Standard gearboxes may have lower gear reduction ratios, depending on the specific gear arrangement used.

3. Compactness:

– Precision planetary gearboxes are designed to be compact and lightweight. The arrangement of the planetary gears enables a high gear reduction ratio within a relatively small package.

– Standard gearboxes may have larger dimensions and weights due to the gear arrangement and the need for multiple stages to achieve similar gear reduction ratios.

4. Efficiency:

– Precision planetary gearboxes are known for their high efficiency in power transmission. The gear arrangement and high gear reduction ratios help minimize frictional losses and improve overall efficiency.

– Standard gearboxes may have slightly lower efficiency compared to precision planetary gearboxes due to factors such as gear meshing, alignment, and additional bearings.

5. Precision and Backlash:

– Precision planetary gearboxes are designed to provide accurate and consistent motion control. The gear arrangement distributes the load across multiple gears, reducing backlash and ensuring precise positioning.

– Standard gearboxes may have more backlash, which is the slight play or movement between the gears, resulting in less precise motion control.

6. Customization:

– Precision planetary gearboxes offer a high degree of customization in terms of gear ratios, configurations, and mounting options.

– Standard gearboxes may have limited customization options, and the available gear ratios and configurations may be predetermined.

7. Applications:

– Precision planetary gearboxes are commonly used in applications that require high precision, compactness, and efficient power transmission. These include robotics, automation, aerospace, automotive, and manufacturing.

– Standard gearboxes are used in a wide range of applications, including machinery, vehicles, industrial equipment, and power transmission systems.

In summary, precision planetary gearboxes differ from standard gearboxes in terms of their gear arrangement, gear reduction capabilities, compactness, efficiency, precision, customization options, and targeted applications. Precision planetary gearboxes are specifically designed to provide high precision, compactness, and efficiency in power transmission, making them suitable for applications that require precise motion control and compact design.

China best High Precision Hollow Shaft Speed Reducer Rotary Flange Output Planetary Gearbox Pad Series Motorr Rductor Planetary Gearbox   gearbox and motor	China best High Precision Hollow Shaft Speed Reducer Rotary Flange Output Planetary Gearbox Pad Series Motorr Rductor Planetary Gearbox   gearbox and motor
editor by CX 2024-05-16

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