उत्पाद वर्णन
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
विस्तृत तस्वीरें
उत्पाद पैरामीटर
|
Name |
High Precision Planetary Gearbox |
|
Model |
AB042, AB060, AB060A, AB090A, AB115, AB142, AB180, AB220 |
|
Gearing Arrangement |
ग्रहों |
|
Effeiency withfull load |
≥97 |
|
प्रतिक्रिया |
≤5 |
|
Weight |
0.5~48kg |
|
Gear Type |
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.
अनुप्रयोग
कंपनी प्रोफाइल
Certifications
पैकेजिंग और शिपिंग
| कठोरता: | कठोर दांत की सतह |
|---|---|
| स्थापना: | Vertical Type |
| लेआउट: | समाक्षीय |
| Gear Shape: | ग्रहों |
| कदम: | Single-Step |
| Type: | Ab Series Gearbox, Gear Reducer |
| नमूने: |
US$ 100/Piece
1 पीस (न्यूनतम ऑर्डर) | |
|---|

Challenges in Achieving High Gear Ratios with Compactness in Planetary Gearboxes
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:
Space Constraints: 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.
Efficiency: 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.

प्लैनेटरी गियरबॉक्स में घिसाव या क्षति के संकेत और अनुशंसित सेवा
किसी भी यांत्रिक घटक की तरह, प्लैनेटरी गियरबॉक्स भी समय के साथ घिसाव या क्षति के लक्षण दिखा सकते हैं। आगे आने वाली समस्याओं को रोकने के लिए समय पर रखरखाव के लिए इन संकेतों को पहचानना बेहद ज़रूरी है। प्लैनेटरी गियरबॉक्स में घिसाव या क्षति के कुछ सामान्य लक्षण इस प्रकार हैं:
1. असामान्य शोर: संचालन के दौरान अत्यधिक शोर, घिसाव या कर्कश ध्वनियाँ गियर के घिसे हुए या गलत संरेखित दांतों का संकेत हो सकती हैं। असामान्य शोर अक्सर एक स्पष्ट संकेत होता है कि गियरबॉक्स में कुछ गड़बड़ है।
2. कंपन में वृद्धि: संचालन के दौरान अत्यधिक कंपन या कंपन, गलत संरेखण, क्षतिग्रस्त बेयरिंग या घिसे हुए गियर के कारण हो सकता है। यदि समय रहते इसका समाधान न किया जाए, तो कंपन और भी अधिक नुकसान पहुँचा सकता है।
3. गियर टूथ वियर: गियर के दांतों पर घिसाव, गड्ढे या छिलने के संकेतों की जाँच करें। ये समस्याएँ अनुचित स्नेहन, अधिक भार या अन्य परिचालन कारकों के कारण हो सकती हैं। क्षतिग्रस्त गियर के दांत गियरबॉक्स की दक्षता और प्रदर्शन को प्रभावित कर सकते हैं।
4. तेल रिसाव: गियरबॉक्स के तेल या लुब्रिकेंट का रिसाव दोषपूर्ण सील या गैस्केट का संकेत हो सकता है। तेल रिसाव से न केवल लुब्रिकेंट कम हो जाता है, बल्कि पर्यावरण प्रदूषण भी हो सकता है और गियरबॉक्स के पुर्जों को और नुकसान पहुँच सकता है।
5. तापमान में वृद्धि: ऑपरेटिंग तापमान में उल्लेखनीय वृद्धि, घिसाव या अपर्याप्त स्नेहन के कारण बढ़े हुए घर्षण का संकेत हो सकती है। तापमान परिवर्तनों की निगरानी से संभावित समस्याओं की जल्द पहचान करने में मदद मिल सकती है।
6. कम दक्षता: यदि आप प्रदर्शन में कमी देखते हैं, जैसे कि टॉर्क आउटपुट में कमी या असंगत गति, तो यह गियरबॉक्स घटकों में आंतरिक क्षति का संकेत हो सकता है।
7. असामान्य गियर अनुपात: यदि आउटपुट गति या टॉर्क अपेक्षित गियर अनुपात से मेल नहीं खाता है, तो यह गियर के घिसाव, गलत संरेखण या गियर संलग्नता को प्रभावित करने वाली अन्य समस्याओं के कारण हो सकता है।
8. लगातार रखरखाव अंतराल: यदि आपको लगता है कि आपको गियरबॉक्स की सर्विसिंग सामान्य से अधिक बार करवानी पड़ती है, तो यह इस बात का संकेत हो सकता है कि गियरबॉक्स अत्यधिक घिस गया है या क्षतिग्रस्त हो गया है।
सेवा कब करें: यदि उपरोक्त में से कोई भी लक्षण दिखाई दे, तो उसका तुरंत समाधान करना ज़रूरी है। संभावित समस्याओं का जल्द पता लगाने और गंभीर समस्याओं को रोकने के लिए नियमित रखरखाव जाँच की भी सलाह दी जाती है। निर्धारित रखरखाव में निरीक्षण, स्नेहन जाँच और घिसे या क्षतिग्रस्त पुर्जों को बदलना शामिल होना चाहिए।
अनुशंसित सेवा अंतराल और प्रक्रियाओं के लिए गियरबॉक्स निर्माता के दिशानिर्देशों से परामर्श करना उचित है। नियमित रखरखाव प्लैनेटरी गियरबॉक्स की आयु बढ़ा सकता है और यह सुनिश्चित कर सकता है कि यह कुशलतापूर्वक और विश्वसनीय रूप से काम करता रहे।

Factors to Consider When Selecting a Planetary Gearbox
Choosing the right planetary gearbox for a specific application involves considering various factors to ensure optimal performance and compatibility. Here are the key factors to keep in mind:
- Load Requirements: Determine the torque and speed requirements of your application. Planetary gearboxes offer different torque and speed ratios, so selecting the appropriate gearbox with the right load capacity is crucial.
- Ratio: Evaluate the gear reduction ratio needed to achieve the desired output speed and torque. Planetary gearboxes come in various gear ratios, allowing you to customize the output characteristics.
- Efficiency: Consider the gearbox’s efficiency, as it affects energy consumption and heat generation. Higher efficiency gearboxes minimize power losses during transmission.
- Size and Compactness: Planetary gearboxes are known for their compact size, but it’s essential to choose a size that fits within the available space while meeting performance requirements.
- Mounting Configuration: Determine how the gearbox will be mounted in your application. Planetary gearboxes can have different mounting options, including flange, shaft, or foot mountings.
- Input and Output Types: Select the appropriate input and output shaft configurations, such as male, female, keyed, splined, or hollow shafts, to ensure compatibility with your equipment.
- Environment: Consider the operating environment, including temperature, humidity, dust, and potential exposure to chemicals. Choose a gearbox with appropriate seals and materials to withstand the conditions.
- Accuracy: Some applications require precise motion control. If accuracy is essential, choose a gearbox with minimal backlash and high gear mesh quality.
- Service Life and Reliability: Evaluate the gearbox’s expected service life and reliability based on the manufacturer’s specifications. Choose a reputable manufacturer known for producing reliable products.
- प्रतिक्रिया: Backlash is the play between gears that can affect positioning accuracy. Depending on your application, you might need a gearbox with low backlash or a method to compensate for it.
- Budget: Consider your budget constraints while balancing performance requirements. Sometimes, investing in a higher-quality gearbox upfront can lead to long-term cost savings through reduced maintenance and downtime.
By carefully considering these factors and consulting with gearbox manufacturers or experts, you can select a planetary gearbox that best meets the unique demands of your application.


editor by CX 2023-10-07