Descrição do produto
Planetary Gearbox AB Series Square Flange Helical Bevel Planetary Transmission Gearboxes Servo Motor
Product Overview:
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.
Planetary Gearbox AB Series Square Flange Helical Bevel Planetary Transmission Gearboxes Servo Motor
Advantages of the planetary gearbox:
Low backlash
High Efficiency
High Torque
High Input Speed
High Stability
High Reduction Ratio
Fotos detalhadas
Parâmetros do produto
|
Name |
High Precision Planetary Gearbox |
|
Model |
AB042, AB060, AB060A, AB090A, AB115, AB142, AB180, AB220 |
|
Gearing Arrangement |
Planetary |
|
Effeiency withfull load |
≥97 |
|
Backlash |
≤5 |
|
Peso |
0.5~48kg |
|
Tipo de engrenagem |
Helical Gear |
|
Gear stages |
1 stage, 2 stage |
|
Rated Torque |
14N.m-2000N.m |
|
Gear Ratio One-stage |
3, 4, 5, 6, 7, 8, 9, 10 |
|
Gear Ratio Two-stage |
15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100 |
|
Mounting Position |
Horizontal (foot mounted) or Vertical (flange mounted) |
|
Usage |
stepper motor, servo motor, AC motor, DC motor, etc |
Various reduction ratios available. Please contact us. We will provide you with appropriate reduction gearbox according to your motor power
External Mounting Dimensions
1 stage reduction ratio 3~10
2 stage reduction ratio 15~100
features:
AB-series reducer features:
1. Helical gear design The reduction mechanism adopts the helical gear design, and its tooth shape meshing rate is more than twice that of the general spur gear, and has the characteristics of smooth operation, low noise, high output torque and low backlash
2. Collet type locking mechanism The connection between the input end and the motor adopts a collet-type locking mechanism and undergoes dynamic balance analysis to ensure the concentricity of the joint interface and zero-backlash power transmission at high input speeds
3. Modular design of motor connection board The unique modular design of the motor connecting plate and shaft is suitable for any brand and type of servo motor;
4. Efficient surface treatment technology The surface of the gearbox is treated with electroless nickel, and the connecting plate of the motor is treated with black anodic treatment to improve the environmental tolerance and corrosion resistance
5. One-piece gearbox body The gearbox and the inner ring gear adopt an integrated design, with compact structure, high precision and large output torque
6. Accurate concentricity of gear bar The sun gear made of the whole gear bar has strong rigidity and accurate concentricity
7. Solid, Single piece sun gear construction obtains precise concentricity with increased strength and rigidity. 8.Precision taper roller bearing support to increases radial and axial loading capacity.
Our Advantages
SERIES: AB/ ABR/ AD/ADS/ ADR/ AF/ AFR/ AFX/ AFXR/ AE/ AER/ AE/ AERS
PLF series, PLE series, ZPLF series, ZPLE series, AB series, ABR series and many other models are available.
Applications
perfil de companhia
Certifications
Embalagem e envio
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| Hardness: | Hardened Tooth Surface |
|---|---|
| Installation: | Vertical Type |
| Layout: | Coaxial |
| Gear Shape: | Planetary |
| Step: | Single-Step |
| Type: | Ab Series Gearbox, Gear Reducer |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Performance of Bevel Gearboxes in Heavy-Duty Applications like Construction Equipment
Bevel gearboxes are well-suited for heavy-duty applications such as construction equipment due to their robust design and reliable performance:
- Durability: Bevel gearboxes are designed to withstand high loads, shocks, and impacts commonly encountered in construction environments.
- Torque Transmission: Construction equipment requires high torque to move heavy loads, and bevel gearboxes efficiently transmit torque between intersecting shafts.
- Directional Changes: Bevel gearboxes enable smooth and precise changes in rotational direction, crucial for controlling construction machinery.
- Power Distribution: These gearboxes ensure efficient power distribution to various components of construction equipment, enhancing overall functionality.
- Mecanismos de direção: Many construction vehicles rely on bevel gearboxes for their steering systems, allowing operators to navigate equipment with ease.
- Reliability: In demanding construction conditions, bevel gearboxes offer reliable and consistent performance, minimizing downtime and maintenance needs.
The ability of bevel gearboxes to handle heavy loads, transmit torque, and facilitate directional changes makes them indispensable components in construction equipment, contributing to the efficiency and effectiveness of various construction operations.
Desafios da utilização de caixas de engrenagens cônicas
Embora as caixas de engrenagens cônicas ofereçam várias vantagens, existem alguns desafios que podem surgir ao utilizá-las:
- Lubrificação: A lubrificação adequada é essencial para reduzir o atrito, o desgaste e a geração de calor em caixas de engrenagens cônicas. No entanto, garantir uma lubrificação eficaz nas engrenagens cônicas em contato pode ser um desafio devido à sua geometria complexa e ao potencial de acúmulo de óleo ou cobertura inadequada.
- Ruído e vibração: As caixas de engrenagens cônicas podem produzir ruído e vibração durante o funcionamento, especialmente em velocidades mais altas. A interação dos dentes das engrenagens pode gerar ruído, o que pode exigir medidas adicionais, como isolamento acústico ou amortecimento de vibrações, para atenuar esses problemas.
- Alinhamento: O alinhamento preciso das engrenagens cônicas é crucial para garantir uma transmissão de potência suave e eficiente. O desalinhamento pode levar ao aumento do desgaste, à redução da eficiência e até mesmo à quebra dos dentes da engrenagem. Obter o alinhamento adequado pode ser mais complexo em caixas de engrenagens cônicas em comparação com outros tipos de caixas de engrenagens.
- Manutenção: As caixas de engrenagens cônicas podem exigir manutenção mais frequente em comparação com outros sistemas de engrenagens. Inspeções regulares, verificações de lubrificação e monitoramento do perfil dos dentes das engrenagens são necessários para detectar e solucionar quaisquer problemas antes que se agravem.
- Restrições de espaço: O design das caixas de engrenagens cônicas pode ser volumoso, especialmente quando usadas em aplicações que exigem uma alta relação de transmissão. Isso pode representar um desafio em situações onde o espaço é limitado.
- Dissipação de calor: Aplicações de alta velocidade ou serviço pesado podem gerar calor significativo em caixas de engrenagens cônicas. Mecanismos adequados de dissipação de calor, como aletas de resfriamento ou refrigeração por lubrificação, podem ser necessários para evitar superaquecimento e falhas prematuras.
Engenheiros e fabricantes precisam abordar cuidadosamente esses desafios para garantir o uso confiável e eficaz de caixas de engrenagens cônicas em diversas aplicações.
Transmission of Motion at an Angle with Bevel Gearboxes
Bevel gearboxes are designed to transmit motion between intersecting shafts that are positioned at an angle to each other. They accomplish this by using a set of bevel gears, which have teeth that are cut in a conical shape.
When two bevel gears mesh, their teeth engage at the point of contact. As one gear rotates, it drives the other gear, transmitting motion and torque between the shafts. The angle between the shafts and the orientation of the gear teeth determine the direction and speed of motion transfer.
There are two main types of bevel gears commonly used in bevel gearboxes:
- Straight Bevel Gears: These gears have straight-cut teeth and are used when the intersecting shafts are at a 90-degree angle. They are the simplest form of bevel gears and provide efficient motion transmission.
- Spiral Bevel Gears: These gears have teeth that are cut at an angle, allowing them to gradually engage and disengage. Spiral bevel gears are used when the intersecting shafts are at angles other than 90 degrees. They provide smoother operation, less noise, and increased load-carrying capacity compared to straight bevel gears.
The precision manufacturing of bevel gear teeth ensures accurate and reliable motion transmission at various angles, making bevel gearboxes suitable for applications that require motion to be transferred between intersecting shafts in non-parallel orientations.
editor by CX 2024-03-01
