توضیحات محصول
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
عکسهای تفصیلی
پارامترهای محصول
|
Name |
High Precision Planetary Gearbox |
|
مدل |
AB042, AB060, AB060A, AB090A, AB115, AB142, AB180, AB220 |
|
Gearing Arrangement |
Planetary |
|
Effeiency withfull load |
≥97 |
|
Backlash |
≤5 |
|
وزن |
0.5~48kg |
|
نوع دنده |
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 |
|
موقعیت نصب |
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.
کاربردها
مشخصات شرکت
Certifications
بسته بندی و حمل و نقل
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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.
- مکانیسمهای فرمان: 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.
چالشهای استفاده از گیربکسهای مخروطی
اگرچه گیربکسهای مخروطی مزایای مختلفی ارائه میدهند، اما چالشهای خاصی نیز هنگام استفاده از آنها ممکن است ایجاد شود:
- روغن کاری: روانکاری مناسب برای کاهش اصطکاک، سایش و تولید گرما در گیربکسهای مخروطی ضروری است. با این حال، اطمینان از روانکاری مؤثر در چرخدندههای مخروطی درگیر میتواند به دلیل هندسه پیچیده آنها و احتمال تجمع روغن یا پوشش ناکافی، چالش برانگیز باشد.
- سر و صدا و لرزش: گیربکسهای مخروطی میتوانند در حین کار، به خصوص در سرعتهای بالاتر، سر و صدا و لرزش ایجاد کنند. تعامل دندانههای چرخدنده میتواند منجر به تولید سر و صدا شود که ممکن است برای کاهش آن به اقدامات اضافی مانند عایق صدا یا میرایی لرزش نیاز باشد.
- همترازی: تنظیم دقیق چرخدندههای مخروطی برای اطمینان از انتقال قدرت روان و کارآمد بسیار مهم است. عدم تنظیم میتواند منجر به افزایش سایش، کاهش راندمان و حتی خرابی دندانههای چرخدنده شود. دستیابی به تنظیم مناسب در گیربکسهای مخروطی در مقایسه با سایر انواع گیربکس میتواند پیچیدهتر باشد.
- تعمیر و نگهداری: گیربکسهای مخروطی در مقایسه با سایر سیستمهای دندهای ممکن است به نگهداری مکررتری نیاز داشته باشند. بازرسیهای منظم، بررسی روغنکاری و نظارت بر پروفیل دندانههای چرخدنده برای شناسایی و رفع هرگونه مشکل قبل از تشدید آن ضروری است.
- محدودیتهای فضایی: طراحی گیربکسهای مخروطی میتواند حجیم باشد، به خصوص هنگامی که در کاربردهایی که نیاز به نسبت دنده بالا دارند استفاده شود. این امر میتواند در شرایطی که فضا محدود است، چالشهایی را ایجاد کند.
- اتلاف گرما: کاربردهای پرسرعت یا سنگین میتوانند گرمای قابل توجهی در گیربکسهای مخروطی ایجاد کنند. برای جلوگیری از گرمای بیش از حد و خرابی زودرس، ممکن است به مکانیسمهای دفع حرارت کافی، مانند پرههای خنککننده یا خنککننده روغنکاری، نیاز باشد.
مهندسان و تولیدکنندگان باید به دقت به این چالشها بپردازند تا استفادهی مطمئن و مؤثر از گیربکسهای مخروطی در کاربردهای مختلف را تضمین کنند.
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
