توضیحات محصول
Helical Worm Gear Motor (S Type)
| Input Configurations | Motor mounted |
| IEC B5/B14 Motor Flange (AM Flange) | |
| Servo Motor Flange (AQA Flange) | |
| Shaft Input (AD connection) | |
| Output Configurations
| CHINAMFG output shaft |
| CHINAMFG output shaft with flange | |
| Hollow output shaft | |
| Hollow output shaft with flange | |
| Variants of the Helical Worm Gear Unit Series S / SF / SA / SAF | Foot- or flange-mounted |
| B5 or B14 flange-mounted | |
| CHINAMFG shaft or hollow shaft | |
| Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or Torque Arm |
Main Feature
Slim design for limited installation space without having to compromise on the performance, And what applies to many of our gear units: longer operating lives and wear-free gearing with a high fatigue strength.
Specification
| Model | Shaft Dia. mm | Horizontal Center Height mm | External Flange Dia. Mm | Power Kw | Ratio i | Nominal Torque Nm | |
| CHINAMFG Shaft | Hollow Shaft | ||||||
| F/FF/FA/FAF37 | ф25 | ф30 | 70 | 160 | 0.12-3 | 4-138 | 180 |
| F/FF/FA/FAF47 | ф35 | ф35 | 80 | 200 | 0.12-5.5 | 4-175 | 360 |
| F/FF/FA/FAF57 | ф35 | ф40 | 100 | 250 | 0.18-7.5 | 4-197 | 420 |
| F/FF/FA/FAF67 | ф40 | ф40 | 100 | 250 | 0.37-7.5 | 4-197 | 700 |
| F/FF/FA/FAF77 | ф50 | ф50 | 120 | 300 | 0.75-11 | 4-197 | 1350 |
| F/FF/FA/FAF87 | ф60 | ф60 | 155 | 350 | 1.5-22 | 4-193 | 2500 |
| F/FF/FA/FAF97 | ф70 | ф70 | 180 | 450 | 2.2-30 | 4-203 | 3700 |
| F/FF/FA/FAF107 | ф90 | ф90 | 200 | 450 | 3-45 | 4-205 | 6500 |
| F/FF/FA/FAF127 | ф110 | ф100 | 240 | 550 | 5.5-90 | 4-202 | 10000 |
| F/FF/FA/FAF157 | ф120 | ф120 | 270 | 660 | 11-160 | 4-190 | 18000 |
Company Profile
Packing
Scenarioes
سوالات متداول
Q1: I want to buy your products, how can I pay?
A: You can pay via T/T(30%+70%), L/C ,D/P etc.
Q2: How can you guarantee the quality?
A: One year’s warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection.
Q3: How we select models and specifications?
A: You can email us the series code (for example: RC series helical gearbox) as well as requirement details, such as motor power,output speed or ratio, service factor or your application…as much data as possible. If you can supply some pictures or drawings,it is nice.
Q4: If we don’t find what we want on your website, what should we do?
A: We offer 3 options:
1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of our
standard models.
2, Our R&D department is professional for OEM/ODM products by drawing/samples, you can send us samples, we do customized design for your bulk purchasing.
3, We can develop new products if they have good market. We have already developed many items for special using successful, such as special gearbox for agitator, cement conveyor, shoes machines and so on.
Q5: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.
Q6: How about your product delivery time?
A: Normally for 20’container, it takes 25-30 workdays for RV series worm gearbox, 35-40 workdays for helical gearmotors.
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| کاربرد: | Motor, Machinery, Agricultural Machinery |
|---|---|
| سختی: | سطح دندانه سخت شده |
| طرح بندی: | Coaxial |
| Gear Shape: | Cylindrical Gear |
| مرحله: | Single-Step |
| Type: | Gear Reducer |
| Customization: | Available | Customized Request |
|---|
Common Problems and Troubleshooting for Worm Gearboxes
Worm gearboxes, like any mechanical component, can experience various issues over time. Here are some common problems that may arise and possible troubleshooting steps:
- Overheating: Overheating can occur due to factors such as inadequate lubrication, excessive loads, or high operating temperatures. Check lubrication levels, ensure proper ventilation, and reduce loads if necessary.
- سر و صدا و لرزش: Excessive noise and vibration may result from misalignment, worn gears, or improper meshing. Check for misalignment, inspect gear teeth for wear, and ensure proper gear meshing.
- Leakage: Oil leakage can be caused by damaged seals or gaskets. Inspect seals and gaskets, and replace them if necessary.
- Reduced Efficiency: Efficiency loss can occur due to friction, wear, or misalignment. Regularly monitor gearbox performance, ensure proper lubrication, and address any wear or misalignment issues.
- واکنش معکوس: Excessive backlash can affect precision and accuracy. Adjust gear meshing and reduce backlash to improve performance.
- Seizure or Binding: Seizure or binding can result from inadequate lubrication, debris, or misalignment. Clean the gearbox, ensure proper lubrication, and address misalignment issues.
- Worn Gears: Worn gear teeth can lead to poor performance. Regularly inspect gears for signs of wear, and replace worn gears as needed.
- Seal Wear: Seals can wear over time, leading to leakage and contamination. Inspect seals regularly and replace them if necessary.
If you encounter any of these problems, it’s important to address them promptly to prevent further damage and maintain the performance of your worm gearbox. Regular maintenance, proper lubrication, and addressing issues early can help extend the lifespan and reliability of the gearbox.
تشخیص و رفع نشتی روغن در گیربکس حلزونی
Oil leakage in a worm gearbox can lead to reduced lubrication, increased friction, and potential damage to the gearbox components. Here’s a step-by-step process to diagnose and fix oil leakage:
- بررسی گیربکس: برای شناسایی منبع نشتی، یک بازرسی چشمی از گیربکس انجام دهید. لکههای روغن، نقاط مرطوب یا تجمع روغن در اطراف گیربکس را بررسی کنید.
- بررسی آببندها و واشرها: آببندها، واشرها و اورینگها را از نظر هرگونه نشانهای از سایش، ترک یا آسیب بررسی کنید. این اجزا نقاط رایج نشتی هستند.
- پیچ و مهرهها و بستها را محکم کنید: مطمئن شوید که تمام پیچها، مهرهها و بستها به درستی سفت شدهاند. شل بودن بستها میتواند باعث ایجاد شکافهایی شود که به روغن اجازه خروج میدهد.
- واشرهای آسیب دیده را تعویض کنید: اگر متوجه شدید که آببندها یا واشرهای آسیبدیدهای وجود دارد، آنها را با آببندهای جدید تعویض کنید. از آببندهایی استفاده کنید که با شرایط عملیاتی و روانکننده سازگار باشند.
- دریچه تنفس را بررسی کنید: گرفتگی یا نقص در دریچه هواکش میتواند باعث افزایش فشار داخل گیربکس و در نتیجه نشتی شود. در صورت لزوم، دریچه هواکش را تمیز یا تعویض کنید.
- بررسی آببندیهای شفت: Check the shaft seals for wear or damage. If they’re worn out, replace them with seals of the appropriate size and material.
- از روان کننده مناسب استفاده کنید: Ensure that you’re using the correct lubricant recommended for the gearbox. Using the wrong type of lubricant can cause leaks.
- اعمال درزگیرها: In some cases, applying a suitable sealant to the joints and connections can help prevent leaks. Follow the manufacturer’s instructions for proper application.
- نشتی مانیتور: پس از رسیدگی به مشکلات، گیربکس را از نظر هرگونه نشانهای از نشتی مداوم بررسی کنید. اگر نشتی ادامه داشت، ممکن است بررسی بیشتر لازم باشد.
- تعمیر و نگهداری منظم: یک برنامه تعمیر و نگهداری منظم اجرا کنید که شامل بررسی آببندها، واشرها و سایر نقاط نشتی احتمالی باشد. تعمیر و نگهداری به موقع میتواند از مشکلات نشتی در آینده جلوگیری کند.
If you’re unsure about diagnosing or fixing oil leakage in a worm gearbox, consider consulting with a professional or gearbox manufacturer to ensure proper resolution.
Advantages of Using a Worm Reducer in Mechanical Systems
Worm reducers offer several advantages that make them suitable for various mechanical systems:
- High Gear Reduction Ratio: Worm gearboxes provide significant speed reduction, making them ideal for applications that require a high gear reduction ratio without the need for multiple gears.
- Compact Design: Worm reducers have a compact and space-saving design, allowing them to be used in applications with limited space.
- Self-Locking: Worm gearboxes exhibit self-locking properties, which means that the worm screw can prevent the worm wheel from reversing its motion. This is beneficial for applications where the gearbox needs to hold a load in place without external braking mechanisms.
- Smooth and Quiet Operation: Worm gearboxes operate with a sliding motion between the teeth, resulting in smoother and quieter operation compared to some other types of gearboxes.
- High Torque Transmission: Worm gearboxes can transmit high torque levels, making them suitable for applications that require powerful torque output.
- Heat Dissipation: The sliding action between the worm screw and the worm wheel contributes to heat dissipation, which can be advantageous in applications that generate heat during operation.
- Stable Performance: Worm reducers offer stable and reliable performance, making them suitable for continuous operation in various industrial and mechanical systems.
Despite these advantages, it’s important to note that worm gearboxes also have limitations, such as lower efficiency compared to other gear types due to the sliding motion and potential for higher heat generation. Therefore, selecting the appropriate type of gearbox depends on the specific requirements and constraints of the application.
editor by CX 2024-02-26