제품 설명
제품 설명
The NDV140 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NDV140 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High torque
High load
ultra-precision
Small size
Detailed Photos
제품 매개변수
| Segment number | Single segment | ||||
| 비율 | i | 4 | 5 | 7 | 10 |
| Rated output torque | Nm | 530 | 610 | 520 | 420 |
| Emergency stop torque | Nm | Three times of Maximum Output Torque | |||
| Rated input speed | Rpm | 3000 | |||
| Max input speed | Rpm | 6000 | |||
| Ultraprecise backlash | arcmin | ≤1 | |||
| Precision backlash | arcmin | ≤3 | |||
| Standard backlash | arcmin | ≤5 | |||
| Torsional rigidity | Nm/arcmin | 151 | |||
| Max.bending moment | Nm | 1310 | |||
| Max.axial force | N | 8530 | |||
| Service life | hr | 30000(15000 under continuous operation) | |||
| Efficiency | % | ≥97% | |||
| Weight | kg | 11.9 | |||
| Operating Temperature | ºC | -10ºC~+90ºC | |||
| Lubrication | Synthetic grease | ||||
| Protection class | IP64 | ||||
| Mounting Position | All directions | ||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤65 | |||
| Rotary inertia | Kg·cm² | 7.54 | 7.42 | 7.14 | 7.03 |
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
인증
회사 소개
DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.
About Research
In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.
| 애플리케이션: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| 공들여 나열한 것: | Plantery Type |
| 경도: | 경화된 치아 표면 |
| 설치: | All Directions |
| 단계: | Single-Step |
| 맞춤 설정: |
사용 가능
| 맞춤형 요청 |
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Can planetary gears be used in high-torque applications?
Yes, planetary gears are well-suited for high-torque applications due to their design characteristics and capabilities. Let’s explore why planetary gears can be used in high-torque applications:
- Torque Distribution:
Planetary gears are designed to distribute torque across multiple gear teeth, allowing them to handle higher torque loads. The arrangement of planet gears around the sun gear and meshing with the ring gear enables torque to be transmitted through multiple contact points simultaneously. This distributed torque distribution helps in reducing stress on individual gear teeth and enhances the overall torque-carrying capacity of the gear system. As a result, planetary gears can effectively handle high torque loads without compromising performance or durability.
- High Torque Density:
Planetary gears offer high torque density, meaning they can transmit a significant amount of torque relative to their size and weight. The design of planetary gears allows for multiple gear teeth to engage simultaneously, distributing the load and increasing torque-carrying capacity. This high torque density makes planetary gears suitable for applications that require substantial torque output in compact spaces. They can handle the demands of high-torque requirements without the need for larger gear systems.
- 토크 증폭:
Planetary gears can also provide torque amplification, allowing for increased torque output compared to the input torque. By fixing the ring gear and inputting power to the sun gear, the planet gears rotate and contribute to multiplying the torque. This torque amplification feature is advantageous in high-torque applications where a higher output torque is desired while maintaining a smaller physical size. It enables planetary gears to deliver the necessary torque for demanding tasks.
- 부하 분산:
Another advantage of planetary gears in high-torque applications is load sharing. The planet gears distribute the load across multiple gear teeth, preventing concentrated stress on individual teeth. This load sharing capability minimizes the risk of gear failure and ensures the durability and longevity of the gear system. It allows planetary gears to handle high torque loads while maintaining reliable and efficient operation.
- 견고한 구조:
Planetary gears are typically constructed using high-strength materials and precise manufacturing techniques to withstand high torque applications. The gear components are engineered to have sufficient strength and durability to handle the demanding conditions associated with high torque. This robust construction ensures that the planetary gears can reliably transmit and sustain high torque without experiencing premature wear or failure.
In summary, planetary gears can be effectively used in high-torque applications due to their torque distribution capabilities, high torque density, torque amplification, load sharing characteristics, and robust construction. These features make planetary gears a reliable choice for various industries, including heavy machinery, automotive drivetrains, industrial equipment, and more.
유성기어의 윤활 및 유지보수 시 고려 사항은 무엇입니까?
유성기어의 안정적이고 효율적인 작동을 위해서는 적절한 윤활과 유지보수가 매우 중요합니다. 윤활 및 유지보수에 있어 핵심적인 고려 사항들을 살펴보겠습니다.
- 매끄럽게 하기:
유성 기어의 마찰, 마모 및 열 발생을 줄이려면 효과적인 윤활이 필수적입니다. 다음 사항들을 고려하십시오.
- 윤활유 선택:
기어 시스템 전용으로 설계된 윤활유를 선택하여 적절한 점도와 첨가제를 함유함으로써 올바른 윤활막 형성과 마모 방지를 보장하십시오. 적합한 윤활유에 대해서는 제조업체의 권장 사항이나 업계 표준을 참조하십시오.
- 윤활유 오염:
기어 시스템을 깨끗하게 유지하고 이물질, 먼지 및 습기가 없도록 하여 윤활유의 오염을 방지하십시오. 적절한 밀봉 기술을 사용하고 여과 시스템을 고려하여 윤활유의 청결도와 성능을 유지하십시오.
- 윤활 빈도:
장비 제조업체에서 권장하는 윤활 주기를 준수하십시오. 작동 조건, 부하 및 온도와 같은 요인이 윤활 빈도에 영향을 미칠 수 있습니다. 윤활유 상태를 정기적으로 점검하고 오일 분석을 실시하여 윤활유 교체 또는 추가 윤활이 필요한지 판단하십시오.
- 유지:
정기적인 유지보수는 유성기어의 수명 연장과 최적의 성능 유지에 도움이 됩니다. 다음 유지보수 사항들을 고려하십시오.
- 점검:
기어 시스템의 마모, 손상, 정렬 불량 또는 이상 소음 여부를 주기적으로 점검하십시오. 문제를 조기에 발견하면 적시에 정비를 실시하고 추가 손상을 방지할 수 있습니다.
- 조정:
기어 부품의 정확한 정렬은 하중을 고르게 분산시키고 조기 마모를 방지하는 데 매우 중요합니다. 제조사 사양에 따라 정기적으로 기어 정렬을 점검하고 조정하십시오.
- 토크 및 부하:
기어 시스템이 권장 토크 및 하중 범위 내에서 작동하는지 확인하십시오. 과도한 하중은 마모를 증가시키고 기어 수명을 단축시킬 수 있습니다. 적용 분야의 요구 사항을 고려하여 기어 시스템의 크기와 정격 용량이 적절한지 확인하십시오.
- 온도:
기어 시스템의 작동 온도를 모니터링하십시오. 과도한 열은 윤활유의 성능을 저하시키고 마모를 가속화할 수 있습니다. 고온 환경에서는 팬이나 열교환기와 같은 적절한 냉각 장치가 필요할 수 있습니다.
요약하자면, 유성 기어에는 적절한 윤활과 유지 관리가 필수적입니다. 적합한 윤활유를 선택하고, 오염을 방지하고, 권장 윤활 주기를 준수하고, 마모 여부를 점검하고, 정렬 상태를 확인하고, 토크 및 하중 제한을 고려하고, 작동 온도를 모니터링하고, 정기적인 유지 보수를 실시해야 합니다. 이러한 사항들을 준수하면 유성 기어 시스템의 수명을 연장하고 성능을 향상시키며 기어 고장 위험을 최소화할 수 있습니다.
What industries commonly use planetary gears in their applications?
Planetary gears find applications in a wide range of industries and mechanical systems. Let’s explore some of the industries that commonly utilize planetary gears:
- Automotive Industry:
The automotive industry extensively uses planetary gears in various applications. Planetary gears are commonly found in automatic transmissions, where they enable smooth gear shifting, provide different gear ratios, and transmit torque efficiently. They are also used in differential systems, allowing wheels to rotate at different speeds while maintaining power distribution.
- Robotics and Automation:
Planetary gears play a crucial role in robotics and automation systems. They are employed in robotic joints and actuators to provide precise motion control, compact size, and high torque transmission. Planetary gears enable robotic arms to move accurately and handle heavy loads, making them essential components in industrial robots and robotic manipulators.
- Aerospace and Aviation:
The aerospace and aviation industries utilize planetary gears in various applications. They are used in aircraft landing gear systems, where they provide reliable torque transmission and compact design. Planetary gears are also employed in aircraft engine systems, helicopter rotor systems, and satellite mechanisms due to their efficiency, high torque capacity, and ability to operate in space-restricted environments.
- Power Generation:
Planetary gears are utilized in power generation equipment, including wind turbines and hydroelectric generators. In wind turbines, planetary gears enable the conversion of low-speed rotor rotation to high-speed generator rotation, ensuring efficient power generation. They are also employed in hydroelectric generators to transmit power from turbines to electrical generators, providing gear reduction and torque amplification.
- Industrial Machinery:
Planetary gears are widely used in industrial machinery applications. They are found in heavy-duty machinery such as mining equipment, construction machinery, and material handling systems. Planetary gears provide high torque transmission, compactness, and durability, making them suitable for handling demanding tasks in industrial environments.
- Marine and Shipbuilding:
The marine and shipbuilding industries employ planetary gears in various marine propulsion systems. They are used in marine engines, propeller systems, and thrusters. Planetary gears provide efficient power transmission, speed control, and compact design for propulsion systems in vessels ranging from small boats to large ships.
- Medical Equipment:
In the medical field, planetary gears are utilized in various equipment and devices. They are found in medical imaging systems like CT scanners and MRI machines, providing precise motion control and reducing image distortion. Planetary gears are also used in surgical robots and medical devices that require compact size, high torque, and accurate positioning.
These are just a few examples of the industries that commonly use planetary gears in their applications. The versatility, efficiency, and compactness of planetary gears make them suitable for a broad range of industries where precise motion control, torque transmission, and space-saving design are essential requirements.
editor by CX 2023-11-06
