제품 설명
제품 설명
The ND110 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: ND110 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
우리의 장점
높은 토크
High load
ultra-precision
Small size
상세 사진
제품 매개변수
| Segment number | Single segment | |||||
| 비율 | i | 4 | 5 | 7 | 10 | |
| 정격 출력 토크 | nm | 250 | 310 | 280 | 210 | |
| Emergency stop torque | nm | Three times of Maximum Output Torque | ||||
| Rated input speed | Rpm | 4000 | ||||
| Max input speed | Rpm | 8000 | ||||
| Ultraprecise backlash | 아크민 | ≤1 | ||||
| Precision backlash | 아크민 | ≤3 | ||||
| Standard backlash | 아크민 | ≤5 | ||||
| Torsional rigidity | Nm/아크분 | 82 | ||||
| Max.bending moment | nm | 430 | ||||
| Max.axial force | N | 2990 | ||||
| Service life | hr | 30000(15000 under continuous operation) | ||||
| 능률 | % | ≥97% | ||||
| 무게 | 킬로그램 | 5.6 | ||||
| 작동 온도 | 섭씨 | -10ºC~+90ºC | ||||
| 매끄럽게 하기 | Synthetic grease | |||||
| Protection class | IP64 | |||||
| Mounting Position | All directions | |||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤60 | ||||
| Rotary inertia | Kg·cm² | 2.87 | 2.71 | 2.62 | 2.57 | |
적용 산업
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
인증
회사 프로필
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.
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| 애플리케이션: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| 기능: | 드라이브 토크 변경, 속도 변경, 속도 감소 |
| 공들여 나열한 것: | Plantery Type |
| 경도: | 경화된 치아 표면 |
| 설치: | All Directions |
| 단계: | 단일 단계 |
| 사용자 정의: |
사용 가능
| 맞춤형 요청 |
|---|
행성 기어박스에서 컴팩트함과 높은 기어비 달성의 과제
Designing planetary gearboxes with high gear ratios while maintaining a compact form factor poses several challenges due to the intricate arrangement of gears and the need to balance various factors:
공간 제약: Increasing the gear ratio typically requires adding more planetary stages, resulting in additional gears and components. However, limited available space can make it challenging to fit these additional components without compromising the compactness of the gearbox.
능률: As the number of planetary stages increases to achieve higher gear ratios, there can be a trade-off in terms of efficiency. Additional gear meshings and friction losses can lead to decreased overall efficiency, impacting the gearbox’s performance.
Load Distribution: The distribution of loads across multiple stages becomes critical when designing high gear ratio planetary gearboxes. Proper load distribution ensures that each stage shares the load proportionally, preventing premature wear and ensuring reliable operation.
Bearing Arrangement: Accommodating multiple stages of planetary gears requires an effective bearing arrangement to support the rotating components. Improper bearing selection or arrangement can lead to increased friction, reduced efficiency, and potential failures.
Manufacturing Tolerances: Achieving high gear ratios demands tight manufacturing tolerances to ensure accurate gear tooth profiles and precise gear meshing. Any deviations can result in noise, vibration, and reduced performance.
Lubrication: Adequate lubrication becomes crucial in maintaining smooth operation and reducing friction as gear ratios increase. However, proper lubrication distribution across multiple stages can be challenging, impacting efficiency and longevity.
Noise and Vibration: The complexity of high gear ratio planetary gearboxes can lead to increased noise and vibration levels due to the higher number of gear meshing interactions. Managing noise and vibration becomes essential for ensuring acceptable performance and user comfort.
To address these challenges, engineers employ advanced design techniques, high-precision manufacturing processes, specialized materials, innovative bearing arrangements, and optimized lubrication strategies. Achieving the right balance between high gear ratios and compactness involves careful consideration of these factors to ensure the gearbox’s reliability, efficiency, and performance.
행성 기어박스 기술의 최근 발전
유성 기어박스 기술의 발전으로 성능, 효율, 그리고 내구성이 향상되었습니다. 주목할 만한 발전 사항은 다음과 같습니다.
고효율 기어링: 제조업체들은 첨단 소재와 정밀 제조 기술을 사용하여 최적화된 치형을 가진 기어를 제작합니다. 이를 통해 마찰을 줄이고 전반적인 효율을 향상시켜 에너지 손실을 줄이면서 동력 전달을 향상시킵니다.
향상된 윤활: 혁신적인 윤활 시스템과 고성능 윤활제를 사용하여 극한 환경에서도 일관되고 안정적인 윤활을 보장합니다. 이를 통해 기어박스의 마모를 줄이고 수명을 연장할 수 있습니다.
컴팩트한 디자인: 엔지니어들은 성능 저하 없이 더욱 작고 가벼운 유성 기어박스를 설계하는 데 주력하고 있습니다. 이는 공간과 무게가 제한된 애플리케이션에 특히 중요합니다.
통합 센서: 이제 유성 기어박스에는 온도, 진동 및 기타 작동 매개변수에 대한 실시간 데이터를 제공하는 센서와 모니터링 시스템이 장착되고 있습니다. 이를 통해 예측 정비 및 잠재적 문제의 조기 감지가 가능해집니다.
스마트 기어박스: 일부 최신 유성 기어박스에는 원격 모니터링, 적응 제어, 데이터 분석과 같은 스마트 기능이 탑재되어 있습니다. 이러한 기능은 운영 효율성을 높이고 자동화 시스템과의 통합을 향상시킵니다.
첨단소재: 고급 합금 및 복합재와 같은 고강도 및 내마모성 소재를 사용하면 유성 기어박스의 내구성과 하중 지지력이 향상됩니다. 이는 특히 고하중 및 고토크 응용 분야에 유용합니다.
사용자 정의 및 시뮬레이션: 고급 시뮬레이션 및 모델링 도구를 통해 엔지니어는 특정 용도에 맞는 유성 기어박스를 설계하고 최적화할 수 있습니다. 이러한 맞춤 설계를 통해 원하는 성능과 신뢰성 수준을 달성할 수 있습니다.
소음 및 진동 감소: 기어 설계와 제조 기술의 혁신으로 더 조용하고 부드럽게 작동하는 행성 기어박스가 개발되어 소음과 진동이 문제가 되는 분야에 적합해졌습니다.
환경 고려 사항: 환경에 대한 인식이 높아짐에 따라 제조업체에서는 행성 기어박스에 사용할 더욱 친환경적인 윤활제와 소재를 개발하여 생태발자국을 줄이고 있습니다.
전반적으로 행성 기어박스 기술의 최근 발전은 다양한 산업과 응용 분야의 끊임없이 변화하는 요구를 충족하기 위해 효율성, 내구성, 다용성을 향상시키는 데 목표를 두고 있습니다.
Design Principles and Functions of Planetary Gearboxes
Planetary gearboxes, also known as epicyclic gearboxes, are a type of gearbox that consists of one or more planet gears that revolve around a central sun gear, all contained within an outer ring gear. The design principles and functions of planetary gearboxes are based on this unique arrangement:
- Sun Gear: The sun gear is positioned at the center and is connected to the input shaft. It transmits power from the input source to the planetary gears.
- Planet Gears: Planet gears are small gears that rotate around the sun gear. They are typically mounted on a carrier, which is connected to the output shaft. The interaction between the planet gears and the sun gear creates both speed reduction and torque amplification.
- Ring Gear: The outer ring gear is stationary and surrounds the planet gears. The teeth of the planet gears mesh with the teeth of the ring gear. The ring gear serves as the housing for the planet gears and provides a fixed outer reference point.
- 기능: Planetary gearboxes offer various gear reduction ratios by altering the arrangement of the input, output, and planet gears. Depending on the configuration, the sun gear, planet gears, or ring gear can serve as the input, output, or stationary element. This flexibility allows planetary gearboxes to achieve different torque and speed combinations.
- Gear Reduction: In a planetary gearbox, the planet gears rotate while also revolving around the sun gear. This double motion creates multiple gear meshing points, distributing the load and enhancing torque transmission. The output shaft, connected to the planet carrier, rotates at a lower speed and higher torque than the input shaft.
- 토크 증폭: Due to the multiple points of contact between the planet gears and the sun gear, planetary gearboxes can achieve torque amplification. The arrangement of gears allows for load sharing and distribution, leading to efficient torque transmission.
- Compact Size: The compact design of planetary gearboxes, achieved by stacking the gears concentrically, makes them suitable for applications where space is limited.
- Multiple Stages: Planetary gearboxes can be designed with multiple stages, where the output of one stage becomes the input of the next. This arrangement allows for high gear reduction ratios while maintaining a compact size.
- Controlled Motion: By controlling the arrangement of the gears and their rotation, planetary gearboxes can provide different motion outputs, including forward, reverse, and even variable speeds.
Overall, the design principles of planetary gearboxes allow them to provide efficient torque transmission, compact size, high gear reduction, and versatile motion control, making them well-suited for various applications in industries such as automotive, robotics, aerospace, and more.
editor by CX 2024-02-09
