China Best Sales Gear Motor Rotary/speed/planetary reducer spare parts gearbox cvt gearbox

Product Description

Product Description

 

 

Reducer Model Applicable Machine Model Motor Install Hole Housing Install Hole Shaft Pinion Gear Diameter Shaft Pinion Gear Height Shaft Pinion No. Teeth Weight/kg
A B C H Z
GS20A02 Hiyo26T
Sany
φ224 4-M16 φ484 14-φ25 φ236.5 110 14 335.35
GS20A06 XCM G Rotary dig drill XR160 φ224 4-M16 φ484 14-φ25 φ236.5 110 14 335.24
GS20A07 XCM GXE750 φ224 4-M16 φ484 14-φ25 φ224 120 11 336.01
GS20A09 Zoomlion300-330 Rotary φ224 4-M16 φ484 14-φ25 φ236.5 110 14 337.24
GS20A10 Sunward36Ton Rotary φ224 4-M16 φ484 14-φ25 φ224 120 11 338.87
GS20A12 SDLG12meter Pile Driver φ224 4-M16 φ484 14-φ25 φ238 133 15 344.00
GS20A13 XCM G690-700 Dual Rotary φ224 4-M16 φ484 13-φ25 φ236.5 110 14 335.86
GS20A14 Sunward75Ton Dual Rotary φ224 4-M16 φ484 14-φ25 φ236.8 135 12 342.83
GS20A03 S any49Ton Rotary φ224 4-M16 φ484 14-φ25 φ224 120 11 336.81
GS20A15 36Ton Rotary φ224 4-M16 φ484 14-φ25 φ236.5 110 14 338.07
GS20A11 70-75Ton Dual Rotary φ224 4-M16 φ484 14-φ25 φ224 120 11 336.52
GS20A06 XCM GXR160 Rotary dig drill φ224 4-M16 φ484 14-φ25 φ236.5 110 14 335.24
GS20A17   φ224 4-M16 φ484 14-φ25 φ224 120 11 339.90
GS20A18   φ224 4-M16 φ484 14-φ25 φ224 110 13 333.90

Company Profile

     Junze Precision Machinery (ZheJiang ) Co., LTD., a wholly-owned subsidiary of Xihu (West Lake) Dis.n Group, was put into operation in October 2016 with a total investment of 250 million Yuan and a total construction area of 28,800 square meters. We mainly undertake coarse and finishing parts, reducer, gearbox, bridge and other supporting products, which are used in heavy machinery such as construction machinery excavator, high-speed railway and special industries. The construction of this project enables high-end parts finishing, reducer and bridge box production technology to reach the international advanced level.

    Products: Mainly undertake coarse finishing parts, reducer, gearbox, bridge and other supporting products, which are used in construction machinery excavator, high-speed railway and other heavy machinery. The construction of this project enables high-end parts finishing, reducer and bridge box production technology to reach the international advanced level.
1. At present, the company has a technical research and development team of more than 70 people, more than 90% of which have more than 10 years of hydraulic product technology accumulation, has become the main force of the company to develop new products.
2, the company currently around the hydraulic excavator hydraulic parts, products have formed a series:
Three major systems have been developed:
Positive flow system, negative flow system, load sensing control system;
Five series:
6 ton products, 8 ton products, 20 ton products, 40 ton products, concrete series products.

 

Packing

Packing according to customer’s requirement

ODM & OEM are both ok, since we have a sophisticated R&D team and precise equipment with the yearly output of 35000 pieces. 
Besides, we have another 4 brother companies belonging to our Xihu (West Lake) Dis.n Group. One is Xihu (West Lake) Dis.de Construction Machinery Co., Ltd, which manufactures excavators, 1 is ZheJiang Xihu (West Lake) Dis.n Paike Agricultural Machinery Co., Ltd, which is an agricultural machinery manufacturing enterprise integrating R&D, manufacturing, sales and service, 1 is ZheJiang Xihu (West Lake) Dis.n Casting Industry Co. Ltd which produces cast iron and other metals, the other is ZheJiang CHINAMFG Hydraulics  Co., Ltd. which produces pumps, valves, motors.   
So, please feel no hesitate to send your inquiries, we will offer you the best price in time and the thoughtful service forever.
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After-sales Service: Video and online technical support
Warranty: one year
Certification: ISO
Condition: New
Transmission: Hydraulic – Mechanical
Walking Mode: Wheeled
Customization:
Available

|

Customized Request

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

Can precision planetary gearboxes be used in high-speed applications?

Precision planetary gearboxes are commonly used in a wide range of applications, including high-speed applications. Here’s a detailed explanation of the suitability of precision planetary gearboxes for high-speed applications:

– Precision planetary gearboxes are designed to handle various operating speeds, including high-speed rotations.

– The compact and lightweight construction of precision planetary gearboxes allows for efficient transmission of power even at high speeds.

– The design of precision planetary gearboxes, with multiple gear stages and evenly distributed load sharing, helps to minimize vibration and maintain smooth operation, even at high speeds.

– High-quality materials and precise manufacturing processes ensure that precision planetary gearboxes can withstand the rotational forces and temperatures associated with high-speed operation.

– The gear ratios available in precision planetary gearboxes can be optimized to meet the specific speed requirements of different applications.

– Lubrication systems in precision planetary gearboxes are designed to ensure effective lubrication at high speeds, reducing friction and minimizing wear.

While precision planetary gearboxes are suitable for high-speed applications, it’s important to consider certain factors:

1. Temperature: High-speed operation can generate heat, and it’s crucial to ensure that the gearbox remains within safe temperature limits. Proper cooling and lubrication are essential for maintaining optimal operating conditions.

2. Load: High-speed applications may also involve high torque or load requirements. It’s essential to select a precision planetary gearbox with the appropriate torque rating and consider the load capacity of the gearbox for reliable operation.

3. Gearbox Selection: When choosing a precision planetary gearbox for a high-speed application, it’s important to consider the specific requirements of the application, such as speed, torque, and environmental conditions. Consulting the manufacturer’s guidelines and recommendations can help ensure the gearbox is suitable for the intended high-speed application.

In summary, precision planetary gearboxes can indeed be used in high-speed applications. Their compact design, load-sharing capabilities, and ability to handle high rotational speeds make them a reliable choice for a wide range of high-speed applications. However, it’s important to consider factors such as temperature, load, and proper gearbox selection to ensure optimal performance and longevity in high-speed operating conditions.

precision planetary gearbox

What are the advantages of using a precision planetary gearbox in industrial machinery?

Precision planetary gearboxes offer several advantages when used in industrial machinery. Here’s a detailed explanation of their advantages:

1. High Gear Reduction:

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

– This high gear reduction enables industrial machinery to achieve the desired torque output while maintaining lower input speeds, allowing for efficient power transmission and increased control over machinery operations.

2. Compact and Lightweight Design:

– Precision planetary gearboxes are designed to be compact and lightweight compared to other types of gearboxes.

– The arrangement of the planetary gears enables a high gear reduction ratio within a relatively small package, making them suitable for applications where space is limited or weight reduction is important.

3. High 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, resulting in improved overall efficiency of the machinery.

– This increased efficiency contributes to energy savings, reduced heat generation, and lower operating costs.

4. Precise Motion Control:

– Precision planetary gearboxes provide accurate and consistent motion control in industrial machinery.

– The gear arrangement distributes the load across multiple gears, reducing backlash and ensuring precise positioning and movement.

– This precise motion control is crucial for applications that require accurate positioning, speed control, and synchronization, such as robotics, CNC machines, and automated systems.

5. Durability and Reliability:

– Precision planetary gearboxes are designed to be highly durable and reliable in industrial environments.

– The use of high-quality materials, precise manufacturing processes, and advanced engineering techniques contribute to their robustness and ability to withstand heavy loads and frequent use.

– This durability and reliability result in longer service life, reduced maintenance requirements, and increased productivity.

6. Versatility and Customization:

– Precision planetary gearboxes offer a high degree of versatility and customization options.

– They can be configured with different gear ratios, output shaft options, and mounting arrangements to suit specific industrial machinery requirements.

– This flexibility allows for seamless integration into various applications, including conveyors, packaging machinery, printing presses, and more.

In summary, using precision planetary gearboxes in industrial machinery provides advantages such as high gear reduction, compact design, high efficiency, precise motion control, durability, reliability, and customization options. These advantages contribute to improved performance, increased productivity, energy savings, and enhanced control over machinery operations. Whether it’s in manufacturing, automation, or other industrial sectors, precision planetary gearboxes play a vital role in optimizing the performance and functionality of machinery.

China Best Sales Gear Motor Rotary/speed/planetary reducer spare parts gearbox   cvt gearbox	China Best Sales Gear Motor Rotary/speed/planetary reducer spare parts gearbox   cvt gearbox
editor by CX 2024-04-16

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