توضیحات محصول
NMRV Cast Aluminum Worm Gearbox
Technical Parameters
| مدل | RV25 -150 |
| Power P(kW) | 0.06-15 |
| Transmission ratio (i) | 5,7.5,10,15,20,25,30,40,50,60,80,110 |
| Rotate speed N(RPM) | 14-280 |
| Output torque T (N. m) | 5-1800 |
Product Advantages
1. Its appearance is “square box” structure, with beautiful appearance, small volume, rapid heat dispersion, and flexible use and installation.
2. Worm and gear pairs adopt precision machining, manufacturing, and gearing test, to guarantee balanced transmission, low temperature rise, small noise, high efficiency, and long life.
3. Input and output parts adopt precise and neat processing, no rust and high end.
4. The product adopts superior bearing transmission parts and sealing elements, durable and no-leakage.
5. Continuously variable transmission and worm gear reducer use cooperatively, which can adjust output rotate speed in loads and realize continuously variable transmission.
Application
Products are widely used in ceramic, glass, food, metallurgy, beer & drink, printing and dyeing, textile, petrochemical engineering, warehouse logistics, wood-working machine, environmental protection equipment, printing and packaging, pharmacy, and leather.
سوالات متداول
Q: What is your MOQ of this item?
A: 5PCS. For the first time cooperation, we accept trial sample order.
Q: What’s your payment terms?
A: 30% T/T deposit, 70% balance before shipment or L/C at sight.
Q: What’s the delivery time?
A: 30 days after receiving your L/C or T/T deposit.
Q: How long is your warranty?
A: 12 months from leave the port.
Plant
Office Block
Our Team
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| کاربرد: | Motor, Industry |
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| عملکرد: | Change Drive Torque, Speed Reduction |
| طرح بندی: | کواکسیال |
| سفارشی سازی: | موجود است | درخواست سفارشی |
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| Shipping Cost: Estimated freight per unit. | about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What are the Noise Levels Associated with Worm Gearboxes?
The noise levels associated with worm gearboxes can vary depending on several factors, including the design, quality, operating conditions, and maintenance of the gearbox. Here are some key points to consider:
- Design and Quality: Well-designed and high-quality worm gearboxes tend to produce lower noise levels. Factors such as gear tooth profile, precision manufacturing, and proper alignment can contribute to reduced noise.
- Gear Engagement: The way the worm and worm wheel engage and mesh with each other can impact noise levels. Proper tooth contact and alignment can help minimize noise during operation.
- روغن کاری: Inadequate or improper lubrication can lead to increased friction and wear, resulting in higher noise levels. Using the recommended lubricant and maintaining proper lubrication levels are important for noise reduction.
- Operating Conditions: Operating the gearbox within its specified load and speed limits can help prevent excessive noise generation. Overloading or operating at high speeds beyond the gearbox’s capabilities can lead to increased noise.
- واکنش معکوس: Excessive backlash or play between the gear teeth can lead to impact noise as the teeth engage. Proper backlash adjustment can help mitigate this issue.
- تعمیر و نگهداری: Regular maintenance, including gear inspection, lubrication checks, and addressing any wear or damage, can help keep noise levels in check.
It’s important to note that while worm gearboxes can produce some noise due to the nature of gear meshing, proper design, maintenance, and operation can significantly reduce noise levels. If noise is a concern for your application, consulting with gearbox manufacturers and experts can provide insights into selecting the right gearbox type and implementing measures to minimize noise.
How to Calculate the Efficiency of a Worm Gearbox
Calculating the efficiency of a worm gearbox involves determining the ratio of output power to input power. Efficiency is a measure of how well the gearbox converts input power into useful output power without losses. Here’s how to calculate it:
- Step 1: Measure Input Power: Measure the input power (Pin) using a power meter or other suitable measuring equipment.
- Step 2: Measure Output Power: Measure the output power (Pout) that the gearbox is delivering to the load.
- Step 3: Calculate Efficiency: Calculate the efficiency (η) using the formula: Efficiency (η) = (Output Power / Input Power) * 100%
For example, if the input power is 1000 watts and the output power is 850 watts, the efficiency would be (850 / 1000) * 100% = 85%.
It’s important to note that efficiencies can vary based on factors such as gear design, lubrication, wear, and load conditions. The calculated efficiency provides insight into how effectively the gearbox is converting power, but it’s always a good practice to refer to manufacturer specifications for gearbox efficiency ratings.
مزایای استفاده از کاهنده سرعت حلزونی در سیستمهای مکانیکی
گیربکسهای حلزونی مزایای متعددی دارند که آنها را برای سیستمهای مکانیکی مختلف مناسب میکند:
- نسبت کاهش دنده بالا: گیربکسهای حلزونی کاهش سرعت قابل توجهی را فراهم میکنند و آنها را برای کاربردهایی که نیاز به نسبت کاهش دنده بالا بدون نیاز به دندههای متعدد دارند، ایدهآل میکنند.
- طراحی جمع و جور: کاهندههای حلزونی طراحی جمع و جور و کم حجمی دارند که به آنها امکان استفاده در کاربردهایی با فضای محدود را میدهد.
- خود قفل شونده: گیربکسهای حلزونی خاصیت خود قفلشوندگی دارند، به این معنی که پیچ حلزونی میتواند از معکوس شدن حرکت چرخ حلزون جلوگیری کند. این ویژگی برای کاربردهایی که گیربکس نیاز به نگه داشتن بار در جای خود بدون مکانیسمهای ترمز خارجی دارد، مفید است.
- عملکرد روان و بیصدا: گیربکسهای حلزونی با حرکت لغزشی بین دندانهها کار میکنند و در مقایسه با برخی دیگر از انواع گیربکسها، عملکرد نرمتر و بیصداتری دارند.
- انتقال گشتاور بالا: گیربکسهای حلزونی میتوانند سطوح گشتاور بالایی را منتقل کنند و این آنها را برای کاربردهایی که نیاز به خروجی گشتاور قدرتمند دارند، مناسب میکند.
- اتلاف گرما: عمل لغزشی بین پیچ حلزونی و چرخ حلزون به اتلاف گرما کمک میکند، که میتواند در کاربردهایی که در حین کار گرما تولید میکنند، مفید باشد.
- عملکرد پایدار: کاهندههای حلزونی عملکرد پایدار و قابل اعتمادی ارائه میدهند که آنها را برای کار مداوم در سیستمهای مختلف صنعتی و مکانیکی مناسب میکند.
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 2024-03-01