उत्पाद वर्णन
विनिर्देश
| प्रकार | वर्म गियरबॉक्स/वर्म गियर स्पीड रिड्यूसर |
| नमूना | एनएमआरवी:571,030,040,050,063,075,090,110,130,150 |
| केंद्र दूरी | 25-150 मिमी |
| अनुपात | 5,7.5,10,15,20,25,30,40,50,60,80,100 |
| टॉर्कः | 1.8-1800 एनएम |
| मोटर | 2 पोल, 4 पोल, 6 पोल |
| माउंटिंग स्थिति | सर्वदिशात्मक |
| रंग | नीला/सिल्वर ग्रे या अनुरोध पर उपलब्ध |
| सामग्री | NMRV571~090: एल्युमीनियम मिश्र धातु; NMRV110~150: कच्चा लोहा |
उत्पाद वर्णन
Worm Gear Speed Reducer.
Worm gear speed reducers are popular for their flexibility and efficiency, because they can show the best deceleration capacity in the smallest space and are typically applied in transmissions with low speed and high torque.
The worm speed reducer can also be easily mounted with various accessories like torque arms, different types of flanges, shafts and so on.
We attach much importance to the details of the products. The housing of our worm gearbox is made of aluminum alloy or cast iron,the worm is made of carburized 20Cr, and the suppliers of raw materials are rigorously screened, thus to ensure our products are of high quality, long service life and low noise.
Sihai is a professional manufacturer of speed reducers that can provide you with both single-stage worm gear reducer and two-stage worm gear reducer, as well as customized gearboxes according to your requirement.
विवरण
एकाधिक इनपुट और आउटपुट
00:00
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अक्सर पूछे जाने वाले प्रश्न
Q1.How to choose a gearbox which meets our requirement?
A1. You can provide the technical information of output speed,motor power,motor parameter,output torque,equipment connection mode etc.Or,you can refer to our catalogue and confirm with me.
Q2. How is your price? Can you offer any discount?
A2: We will give the best price we can base on your needs and the quantities.
Q3. Do you offer any visiting?
A3: Yes! Welcome!Notify me in advance.
Q4. When is the best time to contact you?
A4: Any time, we will reply you as soon as possible.
Q5. How long will it take for the lead time?
A5: At the time we agreed
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| Application: | Motor, Electric Cars, Machinery, Marine, Agricultural Machinery |
|---|---|
| Function: | Distribution Power, Speed Changing, Speed Reduction |
| लेआउट: | Gearbox |
| कठोरता: | Gearbox |
| स्थापना: | Gearbox |
| कदम: | Gearbox |
| Customization: | Available | Customized Request |
|---|
एनएमआरवी गियरबॉक्स के लिए टॉर्क आवश्यकताओं की गणना
एनएमआरवी गियरबॉक्स के लिए टॉर्क आवश्यकताओं की गणना में कई चरण शामिल हैं: इनपुट टॉर्क की पहचान करना, आउटपुट टॉर्क की गणना करना, दक्षता पर विचार करना और सुरक्षा मार्जिन जोड़ना।
- इनपुट टॉर्क की पहचान करें: लोड, गति और दक्षता जैसे कारकों को ध्यान में रखते हुए, अनुप्रयोग के लिए आवश्यक इनपुट टॉर्क का निर्धारण करें।
- आउटपुट टॉर्क की गणना करें: वांछित आउटपुट गति प्राप्त करने के लिए आवश्यक आउटपुट टॉर्क की गणना करने के लिए एनएमआरवी गियरबॉक्स के गियर अनुपात का उपयोग करें।
- कार्यकुशलता पर विचार करें: एनएमआरवी गियरबॉक्स की कार्यक्षमता को ध्यान में रखें। वास्तविक आउटपुट टॉर्क गियरबॉक्स की यांत्रिक कार्यक्षमता से प्रभावित होगा।
- सुरक्षा मार्जिन जोड़ें: विश्वसनीय प्रदर्शन सुनिश्चित करने और परिचालन स्थितियों में होने वाले बदलावों को ध्यान में रखने के लिए, गणना किए गए टॉर्क आवश्यकताओं में सुरक्षा मार्जिन जोड़ने की सलाह दी जाती है।
आउटपुट टॉर्क की गणना करने का सूत्र: आउटपुट टॉर्क = इनपुट टॉर्क × गियर अनुपात × गियरबॉक्स दक्षता
ध्यान रखें कि टॉर्क की आवश्यकताएँ विशिष्ट अनुप्रयोग और लोड के प्रकार, कार्य चक्र और पर्यावरणीय परिस्थितियों जैसे कारकों के आधार पर भिन्न हो सकती हैं। गियरबॉक्स निर्माताओं या इंजीनियरिंग विशेषज्ञों से परामर्श करने से आपके NMRV गियरबॉक्स अनुप्रयोग के लिए सटीक टॉर्क गणना सुनिश्चित करने में मदद मिल सकती है।
Design Principles of an NMRV Gearbox
The design of an NMRV (worm gear) gearbox is based on key principles that enable its efficient and reliable operation:
- Worm Gear Mechanism: The core of an NMRV gearbox is the worm screw and worm wheel. The worm screw, typically cylindrical in shape, meshes with the teeth of the worm wheel. This configuration provides high gear reduction ratios.
- Helical Gearing: The worm screw is usually helical, allowing for smoother engagement with the worm wheel. Helical gearing reduces the sliding friction and noise associated with traditional straight-cut worm gears.
- संक्षिप्त परिरूप: NMRV gearboxes are designed to be compact, often with a right-angle configuration. This allows for efficient use of space in various applications.
- Alloy Construction: Many NMRV gearboxes are constructed from high-quality alloys, providing durability and corrosion resistance. The choice of materials ensures a gearbox capable of withstanding varying loads and environmental conditions.
- Bearing Support: Bearings support the rotating elements within the gearbox, reducing friction and ensuring smooth operation. Bearings are strategically placed to handle radial and axial loads.
- Sealing and Lubrication: NMRV gearboxes are equipped with effective sealing mechanisms to prevent the entry of contaminants and to retain lubricating oil. Proper lubrication is essential for reducing wear and enhancing gearbox efficiency.
- Efficient Power Transmission: The worm gear mechanism in NMRV gearboxes provides high gear reduction ratios, allowing for efficient power transmission while minimizing energy losses.
- शांत संचालन: The helical design of the worm screw and worm wheel contributes to quieter operation compared to traditional straight-cut worm gears.
- Wide Range of Ratios: NMRV gearboxes are available in various gear ratios, allowing users to select the appropriate configuration for their specific application needs.
The combination of these design principles results in an NMRV gearbox that offers efficient, reliable, and quiet power transmission for a wide range of industrial applications.
Working Principle of an NMRV Gearbox
An NMRV gearbox, also known as a worm gear reducer, operates based on a worm and worm wheel mechanism. Here’s how it works:
The gearbox consists of two main components: the worm (a screw-like shaft) and the worm wheel (a toothed wheel). The worm is driven by the input power source, while the worm wheel is connected to the output shaft.
As the worm rotates, its threaded shaft engages with the teeth of the worm wheel. The helical shape of the worm causes the teeth of the worm wheel to push against each other, resulting in a smooth and gradual transfer of motion. This mechanism provides the speed reduction and torque multiplication required for various applications.
One key characteristic of NMRV gearboxes is that the worm can turn the worm wheel, but the reverse is not possible due to the high friction generated by the helical threads. This feature prevents the output shaft from back-driving the input shaft, providing mechanical locking and enhancing safety and stability in applications.
The NMRV gearbox’s operation is continuous, and its simple design contributes to its reliability and efficiency. It is important to ensure proper lubrication to minimize wear and heat generation during operation.
editor by CX 2024-03-27