Описание продукта
Product Parameters
Editing and broadcasting of main materials
1. Body, die-casting aluminum alloy;
2. Worm shaft, 20 Crq steel, high temperature treatment;
3. Worm gear, nickel bronze alloy;
4. Aluminum alloy body, sandblasting and surface anti-corrosion treatment;
5. Cast iron body, painted with bIu RA5571.
Regular center distance specification editing and broadcasting
Center distance: 130 (unit: mm).
Output hole/shaft diameter: 11, 14, 18, 25, 28, 35, 42, 45 (unit: mm)
Detailed Photos
| NMRV-063-30-VS–AS-80B5-0.75KW-B3 | |||
| NMRV | Means hole-input with flange | ||
| NRV | Means shaft-input without flange | ||
| 063 | Centre-to-centre spacing of worm-gear speed reducer | ||
| 30 | ratio | ||
| VS | Double input shaft | F1(FA) | Flange putput shaft |
| AS | Single output shaft | AB | Double output shaft |
| PAM |
| 80B5 | Motor mounting facility |
| 0.75KW |
| B3 | Mounting position |
| N2 | NRV571 | NRV030 | NRV040 | NRV050 | NRV063 | NRV075 | NRV090 | NRV110 | NRV130 |
| 400 | 390 | 530 | 1571 | 1400 | 1830 | 2160 | 2390 | 3571 | 3950 |
| 250 | 460 | 620 | 1200 | 1650 | 2150 | 2520 | 2800 | 3530 | 4610 |
| 150 | 550 | 740 | 1420 | 1960 | 2450 | 2990 | 3310 | 4180 | 5470 |
| 100 | 630 | 850 | 1620 | 2250 | 2910 | 3430 | 3800 | 4790 | 6260 |
| 60 | 740 | 1000 | 1920 | 2660 | 3450 | 4060 | 4500 | 5680 | 7420 |
| 40 | 850 | 1150 | 2200 | 3050 | 3950 | 4650 | 5150 | 6500 | 8500 |
| 25 | 990 | 1350 | 2570 | 3570 | 4620 | 5440 | 6571 | 7600 | 9940 |
| 10 | 1350 | 1830 | 3490 | 4840 | 6270 | 7380 | 8180 | 10320 | 13500 |
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| A | 50 | 65 | 84 | 101 | 120 | 131 | 162 | 191 | 203 |
| B | 38 | 50 | 64 | 76 | 95 | 101 | 122 | 151 | 163 |
Use and safety guarantee
1. Please check and confirm the matching intensity between worm gear reducer and mechanical equipment before use to assure that it is in the safety range of worm gear reducer performance parameters
2. Worm gear reducer has filled with WA460 lubricating oil. Please replace the lubricating oil after the first starting of 400 hours and after then 4000 hours for lubricating oil replacing cycle
3. There should be enough lubrication in worm gear box and keep regular check with the oil level.
4. When installation. please be careful to avoid sharp instruments bruising the oil seals on output shaft to cause leakage
5. Please confirm the rotation direction before mechanical connection. If the rotation direction is not correct, it will possible injury or damage the devices
6. Please set safety covers in rotating position to avoid of injuring
7. Please pay full attention: it is very dangerous if there is off or falling when movin
| Твердость: | Затвердевшая поверхность зуба |
|---|---|
| Установка: | 90 Degree |
| Макет: | Expansion |
| Форма шестерни: | Bevel Gear |
| Шаг: | Одношаговый |
| Type: | Gear Reducer |
| Samples: | US$ 30/Piece 1 Piece(Min.Order) | |
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Replacing Parts vs. Replacing the Whole NMRV Gearbox
Whether to replace parts or the entire NMRV gearbox depends on the extent of the issue and the availability of replacement parts:
Replacing Parts: If a specific component is faulty or worn, you can often replace that part. This is a cost-effective solution and is feasible when the damage is isolated to a single component.
When to Replace Parts:
- Minor wear on gears, bearings, or seals.
- Specific components are damaged, but the rest of the gearbox is in good condition.
Replacing the Whole Gearbox: If multiple components are severely damaged, the gearbox housing is cracked, or the gearbox repeatedly experiences issues, replacing the entire unit might be a better option.
When to Replace the Whole Gearbox:
- Severe damage to multiple components.
- Cracks or damage to the gearbox housing.
- Frequent breakdowns and repairs.
Professional Assessment: In some cases, it’s best to consult a professional technician to assess the situation and provide recommendations. They can guide you on whether to replace parts or the entire unit based on the specific circumstances.
Ultimately, the decision between replacing parts and replacing the whole NMRV gearbox depends on factors such as the extent of damage, cost considerations, and the expertise of professionals.
Техническое обслуживание и ремонт редуктора NMRV
Техническое обслуживание и ремонт редуктора с червячной передачей (NMRV) необходимы для обеспечения его правильной работы, долговечности и надежности. Ниже описаны этапы и методы технического обслуживания редуктора NMRV:
- Смазка: Regularly lubricate the gearbox as per the manufacturer’s recommendations. Use the appropriate lubricant to ensure smooth operation and to reduce friction and wear between the gear components.
- Проверка: Периодически осматривайте редуктор на предмет износа, повреждений или утечек. Проверяйте наличие необычных шумов, вибраций или перегрева во время работы.
- Уборка: Поддерживайте чистоту редуктора и прилегающей к нему области, чтобы предотвратить скопление грязи, мусора или загрязнений, которые могут повлиять на его работу.
- Затяните крепежные элементы: Проверьте и затяните все крепежные элементы, болты или винты, которые могли ослабнуть из-за вибрации во время работы.
- Проверка пломб: Осмотрите уплотнения и прокладки на наличие признаков износа или протечек. При необходимости замените их, чтобы предотвратить утечки масла или попадание загрязнений.
- Контроль температуры: Контролируйте рабочую температуру редуктора. Чрезмерный нагрев может привести к преждевременному износу и повреждению. При необходимости обеспечьте надлежащую вентиляцию и охлаждение.
- Решайте проблемы незамедлительно: Если вы заметили какие-либо необычные явления, шумы или проблемы с работой коробки передач, незамедлительно устраните их. Игнорирование проблем может привести к более серьезным повреждениям в будущем.
- Замените изношенные детали: Если какие-либо компоненты, такие как шестерни, подшипники или уплотнения, изношены или повреждены, замените их оригинальными запчастями, одобренными производителем.
- Профессиональное обслуживание: Для более масштабного обслуживания, ремонта или капитального ремонта обратитесь к специалисту, имеющему опыт в обслуживании редукторов. Он сможет точно разобрать, осмотреть и собрать редуктор.
Следуя этим рекомендациям по техническому обслуживанию, вы можете гарантировать, что ваш редуктор NMRV будет находиться в оптимальном состоянии, обеспечивая надежную работу и увеличенный срок службы.
Key Features of an NMRV Gearbox
NMRV gearboxes, also known as worm gear reducers, offer several key features that make them suitable for various applications:
- Compact Design: NMRV gearboxes are known for their compact and space-saving design, making them ideal for installations with limited space.
- High Efficiency: These gearboxes offer relatively high efficiency levels, which ensures efficient power transmission and reduced energy loss.
- Speed Reduction: NMRV gearboxes are primarily used for speed reduction applications, where the input speed is reduced while torque is increased.
- Torque Multiplication: The worm and worm wheel mechanism allows for torque multiplication, making NMRV gearboxes suitable for applications requiring high torque output.
- Self-Locking: The helical design of the worm causes self-locking, preventing the output shaft from back-driving the input shaft and providing mechanical locking.
- Smooth Operation: NMRV gearboxes offer smooth and quiet operation, making them suitable for applications where noise reduction is important.
- Wide Range of Ratios: These gearboxes come in a wide range of gear ratios, allowing users to select the appropriate ratio for their specific application.
- Low Maintenance: The simple design and few moving parts contribute to the low maintenance requirements of NMRV gearboxes.
- Versatility: NMRV gearboxes are versatile and can be used in various industries and applications, including conveyor systems, food processing, packaging, and more.
It’s important to consider these key features when selecting an NMRV gearbox for your specific application to ensure optimal performance and efficiency.
editor by CX 2023-11-18