China Custom Nmrv Series Worm Gear Box with Power 60W-15kw Worm Gear Reduction Motor gearbox definition

Deskripsi Produk

 

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
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

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Hardness:	Hardened Tooth Surface
Installation:	90 Degree
Tata letak:	Expansion
Gear Shape:	Bevel Gear
Step:	Single-Step
Type:	Gear Reducer

Samples:	US$ 30/Piece 1 Piece(Min.Order) | Request Sample

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.
• Noise and Vibration: 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.
• Backlash: 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.

Mendiagnosis dan Memperbaiki Kebocoran Oli pada Gearbox Cacing

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:

1. Periksa kotak persneling: Lakukan pemeriksaan visual pada gearbox untuk mengidentifikasi sumber kebocoran. Periksa apakah ada noda oli, bercak basah, atau genangan oli di sekitar gearbox.
2. Periksa Segel dan Gasket: Periksa segel, gasket, dan O-ring untuk melihat tanda-tanda keausan, retak, atau kerusakan. Komponen-komponen ini merupakan titik kebocoran yang umum.
3. Kencangkan Baut dan Pengikat: Pastikan semua baut, sekrup, dan pengencang dikencangkan dengan benar. Pengencang yang longgar dapat menciptakan celah yang memungkinkan oli keluar.
4. Ganti Segel yang Rusak: Jika Anda menemukan segel atau gasket yang rusak, gantilah dengan yang baru. Gunakan segel yang sesuai dengan kondisi pengoperasian dan pelumas.
5. Periksa Ventilasi Pernapasan: Ventilasi pernapasan yang tersumbat atau rusak dapat menyebabkan penumpukan tekanan di dalam gearbox, yang mengakibatkan kebocoran. Bersihkan atau ganti ventilasi pernapasan jika perlu.
6. Periksa Segel Poros: Check the shaft seals for wear or damage. If they’re worn out, replace them with seals of the appropriate size and material.
7. Gunakan Pelumas yang Tepat: Ensure that you’re using the correct lubricant recommended for the gearbox. Using the wrong type of lubricant can cause leaks.
8. Oleskan Bahan Perekat: In some cases, applying a suitable sealant to the joints and connections can help prevent leaks. Follow the manufacturer’s instructions for proper application.
9. Monitor Kebocoran: Setelah mengatasi masalah tersebut, pantau gearbox untuk melihat tanda-tanda kebocoran yang berkelanjutan. Jika kebocoran masih terjadi, penyelidikan lebih lanjut mungkin diperlukan.
10. Perawatan Rutin: Terapkan jadwal perawatan rutin yang mencakup pemeriksaan segel, gasket, dan titik kebocoran potensial lainnya. Perawatan tepat waktu dapat mencegah masalah kebocoran di masa mendatang.

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.

Can a Worm Gearbox Provide High Torque Output?

Yes, a worm gearbox is capable of providing high torque output due to its unique design and principle of operation. Worm gears are known for their high torque multiplication capabilities, making them suitable for applications that require significant torque transfer.

The torque output of a worm gearbox is influenced by several factors:

• Lead Angle: The lead angle of the worm affects the mechanical advantage of the gear system. A larger lead angle can result in higher torque output.
• Worm Diameter: A larger diameter worm can offer increased torque output as it provides more contact area with the gear.
• Gear Ratio: The gear ratio between the worm and the gear determines the torque multiplication factor. A higher gear ratio leads to higher torque output.
• Pelumasan: Proper lubrication is essential to minimize friction and ensure efficient torque transmission.
• Material and Quality: High-quality materials and precision manufacturing contribute to the gearbox’s ability to handle high torque loads.

Due to their ability to provide high torque output in a compact form factor, worm gearboxes are commonly used in various industrial applications, including heavy machinery, construction equipment, conveyor systems, and more.

editor by CX 2024-03-02