Penerangan Produk
RV series Characteristics
- RV – Sizes:–150
- Input Options: with input shaft, With Square flange,With Input Flange
- Input Power 0.06 to 11 kW
- RV-Size from 030 to 105 in die-cast aluminium alloy budy and over 110 in cast iron
- Ratios between 5 and 100
- Max torque 1550 N.m and admissible output radial loads max 8771 N
- Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
- Worm wheel: Copper (KK Cu).
- Loading capacity in accordance with: ISO 9001:2015/GB/T 19001-2016
- Size 030 and over are painted with RAL 5571 blue
- Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, JWB+NMRV
- NMRV, NRV+VS,NMRV+AS,NMRV+VS,NMRV+F
- Options: torque arm, output flange, viton oil seals, low/high temperature oil, filling/drain/breather/level plug,Small gap
Basic models can be applied to a wide range of power reduction ratios from 5 to 1000.
Warranty: One year from date of delivery.
| WORM GEARBOX | |||||
| NMRV SERIES | Output Speed Range: | ||||
| Type | Old Type | Tork Output | Output Shaft Dia. | 14rpm-280rpm | |
| NMRV030 | RV030 | 21N.m | φ14 | Applicable Motor Power: | |
| NMRV040 | RV040 | 45N.m | φ19 | 0.06kW-11kW | |
| NMRV050 | RV050 | 84N.m | φ25 | Input Options1: | |
| NMRV063 | RV063 | 160N.m | φ25 | With Inline AC Motor | |
| NMRV075 | RV075 | 230N.m | φ28 | Input Options2: | |
| NMRV090 | RV090 | 410N.m | φ35 | With Square flange | |
| NMRV105 | RV105 | 630N.m | φ42 | Input Options3: | |
| NMRV110 | RV110 | 725N.m | φ42 | With Input Shaft | |
| NMRV130 | RV130 | 1050N.m | φ45 | Input Options4: | |
| NMRV150 | RV150 | 1550N.m | φ50 | With Input Flange |
Starshine Drive
ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.
Our Team
Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value
3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective measures
to prevent recurrence.
4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.
5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of
customer expectations and needs.
6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the product
is a product inspection to determine the qualified products.
Packing
Delivery
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| Permohonan: | Motor, Machinery |
|---|---|
| Fungsi: | Kuasa Pengagihan, Tukar Tork Pemacu, Tukar Arah Pemacu, Perubahan Kelajuan, Pengurangan Kelajuan |
| Susun atur: | Cacing |
| Kekerasan: | Permukaan Gigi yang Mengeras |
| Pemasangan: | Worm and Worm Wheel |
| Langkah: | Single-Step |
| Penyesuaian: | Tersedia | Permintaan Tersuai |
|---|
Maintenance Tips for Prolonging the Life of a Worm Gearbox
Proper maintenance is essential to ensure the longevity and reliable performance of a worm gearbox. Here are some maintenance tips to consider:
- Pelinciran: Regularly check and replenish the lubricant in the gearbox. Use the recommended lubricant type and quantity specified by the manufacturer.
- Lubrication Schedule: Follow a lubrication schedule based on the operating conditions and manufacturer recommendations. Regular lubrication prevents friction, reduces wear, and dissipates heat.
- Temperature Monitoring: Keep an eye on the operating temperature of the gearbox. Excessive heat can degrade the lubricant and damage components.
- Cleanliness: Keep the gearbox and surrounding area clean from debris and contaminants. Regularly inspect and clean the gearbox exterior.
- Seal Inspection: Check for any leaks or damage to seals and gaskets. Replace them promptly to prevent lubricant leaks and contamination.
- Alignment: Ensure proper alignment between the worm and worm wheel. Misalignment can lead to increased wear and reduced efficiency.
- Torque Monitoring: Monitor the torque levels during operation. Excessive torque can cause overloading and premature wear.
- Regular Inspections: Periodically inspect all components for signs of wear, damage, or unusual noise. Replace worn or damaged parts promptly.
- Proper Usage: Operate the gearbox within its specified limits, including load, speed, and temperature. Avoid overloading or sudden changes in operating conditions.
- Expert Maintenance: If major maintenance or repairs are needed, consult the manufacturer’s guidelines or seek the assistance of qualified technicians.
By following these maintenance tips and adhering to the manufacturer’s recommendations, you can extend the lifespan of your worm gearbox and ensure its optimal performance over time.
Kecekapan Tenaga Kotak Gear Cacing: Apa yang Diharapkan
The energy efficiency of a worm gearbox is an important factor to consider when evaluating its performance. Here’s what you can expect in terms of energy efficiency:
- Julat Kecekapan Lazim: Kotak gear cacing dikenali kerana saiznya yang padat dan keupayaan pengurangan gear yang tinggi, tetapi ia boleh menunjukkan kecekapan tenaga yang lebih rendah berbanding jenis kotak gear yang lain. Kecekapan kotak gear cacing biasanya berada dalam julat 50% hingga 90%, bergantung kepada pelbagai faktor seperti reka bentuk, kualiti pembuatan, pelinciran dan keadaan beban.
- Kerugian Semula Jadi: Kotak gear cacing secara semulajadinya melibatkan sentuhan gelongsor antara roda cacing dan roda cacing. Sentuhan gelongsor ini menghasilkan geseran, yang membawa kepada kehilangan tenaga dalam bentuk haba. Tindakan gelongsor juga menyumbang kepada kecekapan yang lebih rendah berbanding kotak gear dengan sentuhan bergolek.
- Reka Bentuk Cacing Heliks: Sesetengah pengeluar menawarkan reka bentuk kotak gear cacing heliks yang menggabungkan elemen gear heliks dan cacing. Reka bentuk ini bertujuan untuk meningkatkan kecekapan dengan memasukkan gear heliks dalam peringkat pengurangan, yang boleh membawa kepada kecekapan yang lebih tinggi berbanding kotak gear cacing tradisional.
- Pelinciran: Pelinciran yang betul memainkan peranan penting dalam meminimumkan geseran dan meningkatkan kecekapan tenaga. Menggunakan pelincir berkualiti tinggi dan memastikan kotak gear dilincirkan secukupnya dapat membantu mengurangkan kerugian akibat geseran.
- Pertimbangan Permohonan: Walaupun kotak gear cacing mungkin mempunyai kecekapan tenaga yang lebih rendah berbanding jenis kotak gear lain, ia masih menawarkan kelebihan dari segi kekompakan, transmisi tork yang tinggi dan kesederhanaan. Oleh itu, keputusan untuk menggunakan kotak gear cacing harus mempertimbangkan keperluan khusus aplikasi, termasuk keseimbangan antara kecekapan tenaga dan faktor prestasi lain.
When selecting a worm gearbox, it’s essential to consider the trade-offs between energy efficiency, torque transmission, gearbox size, and the specific needs of the application. Regular maintenance, proper lubrication, and selecting a well-designed gearbox can contribute to achieving the best possible energy efficiency within the limitations of worm gearbox technology.
Jenis-jenis Konfigurasi Gear Cacing dan Kegunaannya
Konfigurasi gear cacing berbeza-beza berdasarkan susunan cacing dan gear yang digunakannya. Berikut adalah jenis biasa dan aplikasinya:
- Peralatan Cacing Penyelubung Tunggal: This configuration offers high torque transmission and efficiency. It’s used in heavy-duty applications like mining equipment and industrial machinery.
- Peralatan Cacing Sampul Berganda: With increased contact area, this type provides higher load capacity and improved efficiency. It’s used in aerospace applications, robotics, and precision machinery.
- Peralatan Cacing Tanpa Tekak: This type has a cylindrical worm without a throat. It’s suitable for applications requiring precise motion control, such as CNC machines and robotics.
- Peralatan Cacing Tekak: Featuring a throat in the worm, this configuration offers smooth engagement and higher load capacity. It’s used in conveyors, elevators, and automotive applications.
- Gear Cacing Bukan Modular: In this design, the worm and gear are a matched set, resulting in better meshing and efficiency. It’s utilized in various industries where customization is essential.
- Gear Cacing Modular: This type allows interchangeability of worm and gear components, providing flexibility in design and maintenance. It’s commonly used in conveyors, mixers, and material handling systems.
Memilih konfigurasi gear cacing yang sesuai bergantung pada faktor seperti kapasiti beban, kecekapan, ketepatan dan keperluan aplikasi. Pakar kotak gear yang berunding boleh membantu menentukan konfigurasi terbaik untuk keperluan khusus anda.
editor by CX 2024-02-27